Provided is an intake system component having a cylindrical member. The intake system component ensures sealability where the cylindrical member and the case are assembled together, and allows a molded product to be released from a mold without causing damage to the molded product. The intake system component includes: a case having an opening; and a cylindrical member fixed to the opening. The cylindrical member comprises a pair of flanges extending in the radial direction from an outer surface of the cylindrical member. The pair of flanges, when observed in a cross section taken in the axial direction thereof, are disposed spaced apart from each other by a predetermined distance so that the flanges can be assembled with the case. The surface of the opening that abuts either one of the pair of flanges has an inclined surface that inclines toward the one flange.
A purpose of the present invention is to provide a crosslinked-gelatin nanofiber filter which has satisfactory flexibility, is less apt to break when in use, and can have controlled solubility under specific temperature conditions. The crosslinked-gelatin nanofiber filter comprises gelatin, a thickening polysaccharide, and a cyclic sugar, does not dissolve in 20°C pure water, has a dissolution time in 25°C pure water of 60 minutes or shorter, and has an average fiber diameter of 300-600 nm.
D01F 4/00 - Filaments, ou similaires, artificiels, à un seul composant, formés de protéinesLeur fabrication
D01F 9/00 - Filaments, ou similaires, faits par l’homme, formés d’autres substancesLeur fabricationAppareils spécialement adaptés à la fabrication de filaments de carbone
D04H 3/00 - Non-tissés formés uniquement ou principalement de fils ou de matériaux filamenteux similaires de bonne longueur
D04H 3/016 - Non-tissés formés uniquement ou principalement de fils ou de matériaux filamenteux similaires de bonne longueur caractérisés par leur finesse
D04H 3/033 - Non-tissés formés uniquement ou principalement de fils ou de matériaux filamenteux similaires de bonne longueur caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fils ou filaments au hasard réorientation immédiatement après la formation du fil ou du filament
A generation device according to the present invention comprises a plurality of nozzles that spray liquid materials, a plurality of pumps that deliver the liquid materials to the respective nozzles, and a recovery unit that recovers reaction products generated by the reaction of the liquid materials sprayed by the respective nozzles. The nozzles are configured to spray the liquid materials toward a single reaction space in a space outside the nozzles.
B01J 10/00 - Procédés chimiques généraux faisant réagir un liquide avec des milieux gazeux autrement qu'en présence de particules solidesAppareillage spécialement adapté à cet effet
Electronic catalog services featuring scientific equipment and replacement parts for vacuum systems; On-line retail store services featuring scientific equipment and replacement parts for vacuum systems
Provided is a mask with improved close-contact properties between the mask and each part of a face including a jaw part, the mask allowing easy breathing and having improved comfortableness. A mask 1 comprises: a sheet-shaped mask main body 10 covering a target position of the face of a wearer; and a pair of right and left ear hook parts 20 hooked behind the ears of the wearer to lock the mask main body 10. The mask main body 10 comprises a plurality of pleats 12 formed by folding a sheet 11, wherein a back surface to abut the face and a front surface on the reverse side of the back surface are distinguished from each other; the mask main body 10 is divided into a first covering region X that is an upper part and covers the nose and the periphery of the nose of the wearer, a second covering region Y that is a lower part and covers the jaw and the periphery of the jaw of the wearer, and a third covering region X that is a part between the upper part and the lower part and covers the mouth and the periphery of the mouth of the wearer; the folded width of the pleats 12 in the second covering region Y is smaller than those in the first covering region X and the third covering region Y; and a plurality of mountains of the folds of the pleats 12 is formed in the direction from bottom to top and toward the back surface side when viewed from the front surface side.
Provided is a mask 1 with which gaps are not formed between the face and side edge sections of a mask body 10 and close-contact performance and following performance with the face of a wearer are improved even with differences in the shapes and sizes of the faces of wearers. This mask 1 comprises a sheet-like mask body 10 that covers a target portion of the face of the wearer, and a pair of left and right ear hook sections 20 for engaging the mask body 10 to the ears of the wearer, wherein: the mask body 10 comprises upper and lower edge sections 13 and 14 that come into contact with the nose and the periphery thereof of the wearer and the chin and the periphery thereof of the wearer, and left and right edge sections 15 and 16 that come into contact with the cheeks of the wearer; and the left and right edge sections 15 and 16 each comprise constrictions 18 that are respectively formed in the mask body 10 by crossing upper section oblique lines 15A and 16A that extend downward from above and toward a center section, and lower section oblique lines 15B and 16B that extend upward from below toward the center section.
Sanitary masks for personal use, namely, sanitary masks for pollen isolation purposes, sanitary masks for virus isolation purposes, and fashion face masks being sanitary masks for protection against viral infection; sanitary masks for protection against viral infection; sanitary masks for medical purposes
Sanitary masks for personal use, namely, sanitary masks for pollen isolation purposes, sanitary masks for virus isolation purposes, and fashion face masks being sanitary masks for protection against viral infection; sanitary masks for protection against viral infection; sanitary masks for medical purposes
12.
FILTER MATERIAL FOR AUTOMATIC TRANSMISSION OIL FILTER
Provided is a filter material for an automatic transmission oil filter, said material having superior filtration performance capable of trapping even small-particle-size dust. The filter material includes an entangled nonwoven fabric obtained by entangling fine fibers produced from separable composite fibers.
The purpose of the present invention is not only to enable both oil-supplying and oil-returning tasks to be efficiently carried out, but also to enable the oil-returning task to be carried out with the outlet of a funnel detached from a supply tube. The liquid storage container is provided with a container body for storing a liquid, a cap for covering a spout disposed on the container body for pouring the liquid out, and a cover to be detachably attached to the container body. The cover is provided with a bottom wall and a circumferential wall extending around the bottom wall, and is attached so as to cover the cap and with an opening disposed on one side thereof fitted onto the container body. At least one outlet having an opening smaller than the spout is disposed on the bottom wall of the cover.
The purpose of the present invention is to provide a device for manufacturing microfiber that can easily manufacture long microfiber and improve productivity. Provided is a device for manufacturing microfiber that is provided with a first nozzle for spraying first air at a prescribed pressure, a second nozzle for spraying second air at a pressure lower than the first air, and a discharge nozzle for supplying raw material for microfiber that is spun by the first and second air, wherein the first nozzle is disposed so as to spray the first air substantially horizontally, the discharge nozzle is disposed so as to supply the raw material substantially vertically, and the second nozzle is disposed in the area of the angle formed by the first nozzle and the discharge nozzle so as to spray the second air toward the first air.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
04 - Huiles et graisses industrielles; lubrifiants; combustibles
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Silicon dioxide; fluids for vacuum applications to produce high and ultra-high vacuum and evaporation, namely, chemicals for industrial purposes Greases for vacuum applications for use as an anti-rust protector; fluids for vacuum applications for anti-rust protection Greases for vacuum applications for use as a lubricant, sealant, and anti-wear inhibitor; fluids for vacuum applications for lubrication and anti-wear inhibition Chrome plated metal rods used for thin film evaporation Filters for vacuum applications, namely, vacuum pump filters for oil filtration purposes Scientific equipment and components for vacuum systems for measuring thin film and films, namely, rate and thickness monitors, rate and thickness controllers, oscillators, electrical cables, piezoelectric sensors for measuring pressure and vibration and thickness of thin films, quartz crystal piezoelectric sensors for measuring pressure and vibration and thickness of thin films, metal alloy piezoelectric sensors for measuring pressure and vibration and thickness of thin films, vacuum sensor heads in the nature of thickness measuring instruments, feed throughs in the nature of thickness measuring instruments for thin film deposition and measuring, electron beam gun parts used in electron beam gun evaporation equipment in the nature material evaporation equipment for measuring thickness of or depositing of thin films, electron beam gun crucibles in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, evaporation boats used in electron beam gun evaporation equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, shims used in electron beam gun evaporation equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, crucible liners used in electron beam gun equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, crucible covers being used in electron beam gun equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, helium leak detectors for leak detection in vacuum systems. leak detector filaments being structural parts of leak detectors for vacuum systems, ultra-high vacuum chamber structural parts, pressure gauges, hot cathode filaments used for the production of electrons in the nature of cathodes for measurement of thickness during deposition of thin films, emitters in the nature of electron beam gun equipment for measuring thickness of or depositing of thin films, electromagnetic coils, gas distributors in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, cathode tips in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, keepers in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, anodes, ion source parts in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, thermocouples, thermocouple controllers for pressure measurement, convection vacuum pressure measurement gauges, ionization gauge tubes in the nature of nude or glass hot cathode pressure gauges, replacement filaments in the nature of nude hot cathode pressure gauges, calibrated gauges for detecting helium leaks, and replacement filaments used in leak detectors and leak testing systems in the nature of cathodes for measurement of thickness during deposition of thin films; Sensors for measuring film, namely, piezoelectric sensors for measuring pressure and vibration Electric and thermal insulators
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Non-electric prime movers, other than for land vehicles,
water mills and wind mills; parts of non-electric prime
movers for land vehicles; parts of non-electric prime movers
for electric cars; air cleaners for internal combustion
engines; filters used in air cleaner for internal combustion
engines; oil filters for internal combustion engines; oil
coolers for internal combustion engines; fuel filters for
internal combustion engines; fuel tanks for internal
combustion engines; oil tanks for internal combustion
engines; steam gasoline adsorption canisters for internal
combustion engines; parts of non-electric prime movers,
including parts of non-electric prime movers for land
vehicles; filtering machines; chemical processing machines
and apparatus. Filters for medical apparatus and instruments; adsorption
filters for diagnostic apparatus and instrument; filters for
diagnostic apparatus and instrument; filters for sterilizing
and disinfection; filters for elimination the specific
constituent such as leukocyte from blood; medical apparatus
and instruments and their parts and fittings. Air cleaner apparatus for interior of automobiles; air
cleaner apparatus for industrial purposes and their filters;
air-conditioning apparatus; household air cleaner apparatus
and their filters; household ionized alkaline water
generated equipment and their filters; household
electrothermic appliances; household water purifying
instrument and their filters; water purifying instruments
and their filters for industrial purposes; water purifying
apparatus. Non-electric prime movers for land vehicles, other than
parts therefor; vessels and their parts and fittings;
aircraft and their parts and fittings; railway rolling stock
and their parts and fittings; automobiles, including
electric cars, and their parts and fittings; two-wheeled
motor vehicles, bicycles and their parts and fittings. Repair or maintenance of filtering machines, chemical
processing machines and apparatus; repair or maintenance of
non-electric prime movers, other than for land vehicles;
repair or maintenance of air cleaners for internal
combustion engines, filters used in air cleaners for
internal combustion engines, oil filters for internal
combustion engines, oil coolers for internal combustion
engines, fuel filters for internal combustion engines, fuel
tanks for internal combustion engines, oil tanks for
internal combustion engines, steam gasoline adsorption
canisters for internal combustion engines, parts of
non-electric prime movers, including parts of non-electric
prime movers for land vehicles; repair or maintenance of
parts for non- electric prime movers for electric cars;
repair or maintenance of filter for medical apparatus and
instruments, adsorption filter for diagnostic apparatus and
instrument, filters for diagnostic apparatus and instrument,
filters for sterilizing and disinfection, filter for
elimination the specific constituent such as leukocyte from
blood, medical apparatus and instruments and their parts and
fittings; repair or maintenance of household air cleaner
apparatus and their filters, household ionized alkaline
water generated equipment and their filters, household
electrothermic appliances; repair or maintenance of air
cleaner apparatus for interior of automobiles, air cleaner
apparatus for industrial purposes and their filters, air-
conditioning apparatus; repair or maintenance of household
water purifying instruments and their filters; repair or
maintenance of water purifying instrument and their filters
for industrial purposes, water purifying apparatus; repair
or maintenance of non-electric prime movers for land
vehicles, other than parts therefor; repair or maintenance
of vessels and their parts and fittings; repair or
maintenance of aircraft and their parts and fittings; repair
or maintenance of railway rolling stock and their parts and
fittings; repair or maintenance of automobiles, including
electric cars, and their parts and fittings; repair or
maintenance of two-wheeled motor vehicles, bicycles and
their parts and fittings.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Filtering machines; chemical processing machines and
apparatus; non-electric prime movers, other than for land
vehicles; parts of non-electric prime movers for electric
cars; air cleaners for internal combustion engines; filters
used in air cleaner for internal combustion engines; oil
filters for internal combustion engines; oil coolers for
internal combustion engines; fuel filters for internal
combustion engines; fuel tanks for internal combustion
engines; oil tanks for internal combustion engines; steam
gasoline adsorption canisters for internal combustion
engines; parts of non-electric prime movers, including parts
of non-electric prime movers for land vehicles. Polymer films for medical apparatus and instruments; filters
for medical apparatus and instruments; adsorption filters
for diagnostic apparatus and instrument; filters for
diagnostic apparatus and instrument; filters for sterilizing
and disinfection; filters for elimination the specific
constituent such as leukocyte from blood; medical apparatus
and instruments and their parts and fittings. Household air cleaner apparatus and their filters; household
ionized alkaline water generated equipment and their
filters; household electrothermic appliances; air cleaner
apparatus for interior of automobiles; air cleaner apparatus
for industrial purposes and their filters; air- conditioning
apparatus; household water purifying instrument and their
filters; water purifying instruments and their filters for
industrial purposes; water purifying apparatus. Non-electric prime movers for land vehicles, other than
parts therefor; vessels and their parts and fittings;
aircraft and their parts and fittings; railway rolling stock
and their parts and fittings; automobiles, including
electric cars, and their parts and fittings; two-wheeled
motor vehicles, bicycles and their parts and fittings. Repair or maintenance of filtering machines and chemical
processing machines and apparatus; repair or maintenance of
non-electric prime movers, other than for land vehicles;
repair or maintenance of air cleaners for internal
combustion engines, filters used in air cleaners for
internal combustion engines, oil filters for internal
combustion engines, oil coolers for internal combustion
engines, fuel filters for internal combustion engines, fuel
tanks for internal combustion engines, oil tanks for
internal combustion engines, steam gasoline adsorption
canisters for internal combustion engines, parts of
non-electric prime movers, including parts of non-electric
prime movers for land vehicles; repair or maintenance of
parts for non- electric prime movers for electric cars;
repair or maintenance of polymer films for medical apparatus
and instruments, filters for medical apparatus and
instruments, adsorption filter for diagnostic apparatus and
instrument, filters for diagnostic apparatus and instrument,
filters for sterilizing and disinfection, filters for
elimination the specific constituent such as leukocyte from
blood, medical apparatus and instruments, their parts and
fittings; repair or maintenance of household air cleaner
apparatus and their filters, household ionized alkaline
water generated equipment and their filters, household
electrothermic appliances; repair or maintenance of air
cleaner apparatus for interior of automobiles, air cleaner
apparatus for industrial purposes and their filters and
air-conditioning apparatus; repair or maintenance of
household water purifying instruments and their filters;
repair or maintenance of water purifying instrument and
their filters for industrial purposes, water purifying
apparatus; repair or maintenance of non-electric prime
movers for land vehicles, other than parts therefor; repair
or maintenance of vessels and their parts and fittings;
repair or maintenance of aircraft and their parts and
fittings; repair or maintenance of railway rolling stock and
their parts and fittings; repair or maintenance of
automobiles, including electric cars, and their parts and
fittings; repair or maintenance of two-wheeled motor
vehicles, bicycles and their parts and fittings.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
07 - Machines et machines-outils
11 - Appareils de contrôle de l'environnement
16 - Papier, carton et produits en ces matières
Produits et services
Chemical additives for gasoline; detergent additives to
gasoline; chemical agents for coating glass; chemical agents
for coating tires; chemical agents for coating bicycle
bodies; water repellent agents for coating windows of
automobiles, ships, and buildings; color-brightening
chemicals for coating automobile in liquid form; stain
repellent sprays for use on clothes, for household purposes. Anti-rust oils; anti-rust preparations; automotive anti-rust
greases; anti-rust greases. Stain removers for garments; stain removers; preparations
for cleaning carpets and other floor coverings; detergent
compositions for cleaning shoes; preparations for cleaning
concrete surfaces; preparations for cleaning asphalt
surfaces; preparations for cleaning wall. Engine oils; lubricating oils and greases; lubricant sprays;
industrial greases; automotive greases; lubricants. Air filters for automobile engines; air cleaners [parts of
engines]; filter cartridges for automobile engines; oil
filters; air filter elements for automobile engines; filter
elements for oil filters; filter elements for fuel filters. Air conditioners; air conditioning installations for cars;
air filters for air conditioning units; air filters for air
conditioning units for cars; electric air purifiers. Seals [stationery]; stickers.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
07 - Machines et machines-outils
11 - Appareils de contrôle de l'environnement
16 - Papier, carton et produits en ces matières
Produits et services
Chemical additives for gasoline; detergent additives to
gasoline; chemical agents for coating glass; chemical agents
for coating tires; chemical agents for coating bicycle
bodies; water repellent agents for coating windows of
automobiles, ships, and buildings; color-brightening
chemicals for coating automobile in liquid form; stain
repellent sprays for use on clothes, for household purposes. Anti-rust oils; anti-rust preparations; automotive anti-rust
greases; anti-rust greases. Stain removers for garments; stain removers; preparations
for cleaning carpets and other floor coverings; detergent
compositions for cleaning shoes; preparations for cleaning
concrete surfaces; preparations for cleaning asphalt
surfaces; preparations for cleaning wall. Engine oils; lubricating oils and greases; lubricant sprays;
industrial greases; automotive greases; lubricants. Air filters for automobile engines; air cleaners [parts of
engines]; filter cartridges for automobile engines; oil
filters; air filter elements for automobile engines; filter
elements for oil filters; filter elements for fuel filters. Air conditioners; air conditioning installations for cars;
air filters for air conditioning units; air filters for air
conditioning units for cars; electric air purifiers. Seals [stationery]; stickers.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
07 - Machines et machines-outils
11 - Appareils de contrôle de l'environnement
16 - Papier, carton et produits en ces matières
Produits et services
Chemical additives for gasoline; detergent additives to
gasoline; chemical agents for coating glass; chemical agents
for coating tires; chemical agents for coating bicycle
bodies; water repellent agents for coating windows of
automobiles, ships, and buildings; color-brightening
chemicals for coating automobile in liquid form; stain
repellent sprays for use on clothes, for household purposes. Anti-rust oils; anti-rust preparations; automotive anti-rust
greases; anti-rust greases. Stain removers for garments; stain removers; preparations
for cleaning carpets and other floor coverings; detergent
compositions for cleaning shoes; preparations for cleaning
concrete surfaces; preparations for cleaning asphalt
surfaces; preparations for cleaning wall. Engine oils; lubricating oils and greases; lubricant sprays;
industrial greases; automotive greases; lubricants. Air filters for automobile engines; air cleaners [parts of
engines]; filter cartridges for automobile engines; oil
filters; air filter elements for automobile engines; filter
elements for oil filters; filter elements for fuel filters. Air conditioners; air conditioning installations for cars;
air filters for air conditioning units; air filters for air
conditioning units for cars; electric air purifiers. Seals [stationery]; stickers.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
07 - Machines et machines-outils
11 - Appareils de contrôle de l'environnement
16 - Papier, carton et produits en ces matières
Produits et services
Chemical additives for gasoline; detergent additives to
gasoline; chemical agents for coating glass; chemical agents
for coating tires; chemical agents for coating bicycle
bodies; water repellent agents for coating windows of
automobiles, ships, and buildings; color-brightening
chemicals for coating automobile in liquid form; stain
repellent sprays for use on clothes, for household purposes. Anti-rust oils; anti-rust preparations; automotive anti-rust
greases; anti-rust greases. Stain removers for garments; stain removers; preparations
for cleaning carpets and other floor coverings; detergent
compositions for cleaning shoes; preparations for cleaning
concrete surfaces; preparations for cleaning asphalt
surfaces; preparations for cleaning wall. Engine oils; lubricating oils and greases; lubricant sprays;
industrial greases; automotive greases; lubricants. Air filters for automobile engines; air cleaners [parts of
engines]; filter cartridges for automobile engines; oil
filters; air filter elements for automobile engines; filter
elements for oil filters; filter elements for fuel filters. Air conditioners; air conditioning installations for cars;
air filters for air conditioning units; air filters for air
conditioning units for cars; electric air purifiers. Seals [stationery]; stickers.
An ion-exchanger includes a case member provided with a cooling liquid flow-in pipe through which cooling liquid is introduced and a cooling liquid discharge pipe through which the cooling liquid is discharged, a cartridge member to be detachably accommodated in the case member, and a number of ion-exchange resin particles sealed within the cartridge member. The cartridge member is provided with an engaging portion detachably engaging with an end portion of the case member, and the case member is provided with an engagement portion to be engaged with the engaging portion provided for the cartridge member.
B01D 15/36 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction ionique, p. ex. échange d'ions, paire d'ions, suppression d'ions ou exclusion d'ions
C02F 1/42 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par échange d'ions
B01J 47/012 - Procédés d'échange d'ions en généralAppareillage à cet effet utilisant un appareil portable d’échange d’ions
B01D 27/02 - Filtres à cartouches du type à jeter à cartouches constituées à partir d'une masse de substance non agglomérée
C02F 103/02 - Eau non contaminée, p. ex. pour l'alimentation industrielle en eau
H01M 8/04044 - Purification du fluide échangeur de chaleur
B01J 47/024 - Procédés sur colonne ou sur lit caractérisés par la fabrication de la colonne ou du contenant dans lesquels les échangeurs d’ions sont placés dans une cartouche amovible
An ion-exchange equipment includes a tank unit formed with a cooling liquid flow-in port and a cooling liquid flow-out port and provided therein with an ion-exchange chamber, and an ion-exchange resin in form of particles filling the ion-exchange chamber of the tank unit. The ion-exchange chamber is provided so as to extend along an axial direction of the tank unit and the ion-exchange chamber has a circular cross section taken perpendicularly to the axial direction of the tank unit, and the cooling liquid flow-in port is formed so as to extend in a tangential direction of the ion-exchange chamber.
H01M 8/04 - Dispositions auxiliaires, p. ex. pour la commande de la pression ou pour la circulation des fluides
B01D 15/18 - Adsorption sélective, p. ex. chromatographie caractérisée par des caractéristiques de structure ou de fonctionnement relatives aux différents types d'écoulement
H01M 8/04044 - Purification du fluide échangeur de chaleur
B01J 47/10 - Procédés d'échange d'ions en généralAppareillage à cet effet à substance échangeur d'ions mobileProcédés d'échange d'ions en généralAppareillage à cet effet à substance échangeur d'ions en suspension ou sous forme de lit fluidisé
C02F 1/42 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par échange d'ions
B01J 47/022 - Procédés sur colonne ou sur lit caractérisés par la fabrication de la colonne ou du contenant
C02F 103/02 - Eau non contaminée, p. ex. pour l'alimentation industrielle en eau
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
37 - Services de construction; extraction minière; installation et réparation
Produits et services
[ Filtering machines for chemical processing, Chemical Processing Machines; Non-electric prime movers for non land vehicles, namely, internal combustion engines, gasoline engines, mufflers for motors and engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines, compressed air engines; ] structural or replacement parts for Non-electric prime movers, namely, automatic transmission fluid strainer, air cleaner for internal combustion engines, filter used in air cleaner for internal combustion engines [, oil filter for internal combustion engines, oil cooler for internal combustion engines, fuel filter for internal combustion engines, fuel tank for internal combustion engines, oil tank for internal combustion engines, steam gasoline adsorption canister for internal combustion engines, intake manifold for vehicle engines, air- conditioning apparatus, namely, cooling system for cooling vehicle's battery for electric automobiles ] [ Filters for use in medical apparatus and instruments, namely, filters for bodily fluids and filters for sanitizing liquid or gaseous medicine, adsorption filter for diagnostic apparatus and instrument, filters other than prementioned filters for diagnostic apparatus and instrument, namely, filter for sterilizing and disinfection, filter for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings, namely, therapeutic inhalers sold empty, therapeutic oxygen inhalers sold empty, defibrillators ] [ Household air cleaners and their filters, household ionized alkaline water generated equipment, namely, electrolytic water generators for electrically decomposing tap water and their filters, other household electrothermic appliances, namely, household air cleaners, humidifiers; air conditioners in automobile passenger compartments and their filters, industrial air purifiers and their filters, household water purifying instrument and their filters; water purifying instrument and their filters for industrial purposes, water purifying apparatus ] [ Non-electric prime movers for land vehicles, namely, internal combustion engines, gasoline engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines; Vessels, namely, cargo ships and boats, passenger ships and boats, fishing boats, naval vessels, cable ships, icebreakers, dredgers, water bikes, tankers, motorboats and their structural parts and fittings therefor; Aircraft and their structural parts and fittings therefor; Railway rolling stock and their structural parts and fittings therefor; Electric and ] non-electric automobiles and their structural parts and fittings therefor [ ; Two-wheeled motor vehicles, bicycles and their structural parts and fittings therefore ] [ Repair or maintenance of filtering machines, chemical processing machines and apparatus; Repair or maintenance of non-electric prime movers for non-land vehicles, namely, internal combustion engines, gasoline engines, mufflers for motors and engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines, compressed air engines, nuclear prime movers; Repair or maintenance of air cleaner for internal combustion engines, filter used in air cleaner for internal combustion engines, oil filter for internal combustion engines, oil cooler for internal combustion engines, fuel filter for internal combustion engines, fuel tank for internal combustion engines, oil tank for internal combustion engines, steam gasoline adsorption canister for internal combustion engines; Repair and maintenance of structural or replacement parts for non-electric prime movers for land and non-land vehicles, namely, internal combustion engines, gasoline engines, mufflers for motors and engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines, compressed air engines, nuclear prime movers, and land vehicles, including intake manifold for vehicle engines; Repair or maintenance of filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instrument, filters other than pre-mentioned filters for diagnostic apparatus and instrument, namely, filter for sterilizing and disinfection, filter for eliminating the specific constituent such as leukocyte from blood, therapeutic inhalers, therapeutic oxygen inhalers, defibrillators, pneumothorax apparatus, therapeutic bath apparatus and instruments, dialyzers, sprayers; Repair or maintenance of household air cleaner apparatus and their filters, household ionized alkaline water generated equipment and their filters, other household electrothermic appliances, namely, household air cleaners, humidifiers; Repair or maintenance of air cleaner apparatus for interior of automobiles, other air cleaner apparatus for industrial purposes and their filters, other air-conditioning apparatus, including duct system for cooling vehicle's battery for electric automobiles; Repair or maintenance of household water purifying instrument and their filters; Repair or maintenance of water purifying instrument and their filters for industrial purposes, water purifying apparatus; Repair or maintenance of non-electric prime movers for land vehicles, namely, internal combustion engines, gasoline engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines; Repair or maintenance of vessels, namely, cargo ships and boats, passenger ships and boats, fishing boats, naval vessels, cable ships, icebreakers, dredgers, water bikes, tankers, motorboats and their parts and fittings; Repair or maintenance of aircraft and their parts and fittings; Repair or maintenance of railway rolling stock and their parts and fittings; Repair or maintenance of electric and non-electric automobiles and their structural or replacement parts and fittings, including, electromagnetic wave shield for electric automobiles, battery separator for electric automobiles; Repair or maintenance of two-wheeled motor vehicles, bicycles and their parts and fittings ]
An ion exchanger configured to remove an impurity ion of a coolant for cooling a fuel cell, the ion exchanger includes an inflow portion having an inflow path where the coolant enters, a discharge portion having a discharge path for discharging the coolant, an outer casing having an upstream end where the inflow portion is provided and a downstream end where the discharge portion is provided, an inner casing housed inside the outer casing, an outer path formed between the inner casing and the outer casing to cause the inflow path and the discharge path to communicate with each other, and an inner path that is formed inside the inner casing to cause the inflow path and the discharge path to communicate with each other and is configured to enclose an ion exchange resin capable of removing an impurity ion of the coolant. The inner casing has a through-hole that causes the inner path end the outer path to communicate with each other.
A filter element includes a filter member provided with a plurality of pleat portions and a frame body holding an outer peripheral portion of the filter member. The frame body is provided with a comb-shaped portion having a comb-tooth portion which is inserted into adjacent pleat portions and contacts to a surface of the filter member, and the comb-shaped member is formed by an insert-molding process.
B01D 46/52 - Séparateurs de particules utilisant des filtres comportant un matériau plié, p. ex. appareils de précipitation de poussières
B01D 29/07 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants plats avec des supports à feuilles filtrantes ondulées, pliées ou enroulées
B01D 46/10 - Séparateurs de particules utilisant des plaques, des feuilles ou des tampons filtrants à surface plane, p. ex. appareils de précipitation de poussières
A filter element includes: a filter member formed of a non-woven fabric formed by laminating a plurality of non-woven fabric layers and folding the thus formed non-woven fabric in form of pleat having a predetermined size along a width direction of the filter member; a holder frame formed of a soft material and disposed along an outer peripheral edge of the filter member, the holder frame being constituted by first and second frame members; and a reinforcing member having one end connected to the first frame member disposed along the width direction of the holder frame and having another end formed as a free end free from connection. The reinforcing member extends so as to intersect the width direction of the filter member.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
04 - Huiles et graisses industrielles; lubrifiants; combustibles
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Silicon dioxide; fluids for vacuum applications to produce high and ultra-high vacuum and evaporation, namely, chemicals for industrial purposes Greases for vacuum applications for use as an anti-rust protector; fluids for vacuum applications for anti-rust protection Greases for vacuum applications for use as a lubricant, sealant, and anti-wear inhibitor; fluids for vacuum applications for lubrication and anti-wear inhibition [ Chrome plated metal rods used for thin film evaporation ] Filters for vacuum applications, namely, vacuum pump filters for oil filtration purposes Scientific equipment and components for vacuum systems for measuring thin film and films, namely, rate and thickness monitors, rate and thickness controllers, oscillators, electrical cables, piezoelectric sensors for measuring pressure and vibration and thickness of thin films, quartz crystal piezoelectric sensors for measuring pressure and vibration and thickness of thin films, metal alloy piezoelectric sensors for measuring pressure and vibration and thickness of thin films, vacuum sensor heads in the nature of thickness measuring instruments, feed throughs in the nature of thickness measuring instruments for thin film deposition and measuring, electron beam gun parts used in electron beam gun evaporation equipment in the nature material evaporation equipment for measuring thickness of or depositing of thin films, electron beam gun crucibles in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, evaporation boats used in electron beam gun evaporation equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, shims used in electron beam gun evaporation equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, crucible liners used in electron beam gun equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, crucible covers being used in electron beam gun equipment in the nature of material evaporation equipment for measuring thickness of or depositing of thin films, helium leak detectors for leak detection in vacuum systems, leak detector filaments being structural parts of leak detectors for vacuum systems, ultra-high vacuum chamber structural parts, pressure gauges, hot cathode filaments used for the production of electrons in the nature of cathodes for measurement of thickness during deposition of thin films, emitters in the nature of electron beam gun equipment for measuring thickness of or depositing of thin films, electromagnetic coils, gas distributors in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, cathode tips in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, keepers in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, anodes, ion source parts in the nature of ion beam source equipment used for measuring thickness during depositing of thin films, thermocouples, thermocouple controllers for pressure measurement, convection vacuum pressure measurement gauges, ionization gauge tubes in the nature of nude or glass hot cathode pressure gauges, replacement filaments in the nature of nude hot cathode pressure gauges, calibrated gauges for detecting helium leaks, and replacement filaments used in leak detectors and leak testing systems in the nature of cathodes for measurement of thickness during deposition of thin films; Sensors for measuring film, namely, piezoelectric sensors for measuring pressure and vibration Electric and thermal insulators
An intake manifold is provided with a chamber member provided with an exhaust port and a chamber formed therein, a port member provided with an intake groove forming a ventilation passage bent so as to be communicated with the exhaust port and the chamber of the chamber member when the chamber member and the port member are welded together, and a cover member that covers the port member from a side opposite to the welded side between the chamber member and the port member. The intake groove has an outer wall surface opposing to the chamber member is formed with a reinforcing member so as to protrude from at least one of the port member side or chamber member side toward another one thereof, and the reinforcing member extends along an extending direction of the intake groove, the reinforcing member is welded to another reinforcing member protruding from another outer wall surface of the port member and chamber member, or from the port member and the chamber member.
This ion exchanger, which removes impurity ions in cooling water for cooling fuel cells, is provided with: an inflow section having an inflow passage through which cooling water enters; a discharge section having a discharge passage through which cooling water is discharged; an external cylinder wherein the inflow section is installed at the upstream end, and the discharge section is installed at the downstream end; an internal cylinder that is housed inside the external cylinder; an outer passage that is formed between the internal cylinder and the external cylinder, and communicates with the inflow passage and the discharge passage; and an inner passage that is formed inside the internal cylinder, communicates with the inflow passage and the discharge passage, and is filled with an ion exchange resin capable of removing impurity ions in cooling water. Through-holes, which communicate with the inner passage and the outer passage, are formed in the internal cylinder.
Provided is an aspiration duct with which it is possible to sufficiently exhibit an aspiration noise attenuation effect. An aspiration duct has a tube wall which is formed from a resin in a tubular shape and is for an intake of outside air into either an internal combustion engine or a substitute drive engine. The tube wall further comprises a sound damping material in which epidermal layers in which a heat cured resin is impregnated into a nonwoven fabric, and air passage adjustment layers formed from an elastic paper material wherein a plurality of unevennesses are formed in the surface, are layered. With the sound damping material, the epidermal layers are positioned on both sides of the outer surface, and at least a pair of the air passage adjustment layers is layered between the epidermal layers. An interstitial layer formed from the same material as the epidermal layers is sandwiched between the pair of the air passage adjustment layers.
Provided is an air intake device configured so that, in an engine room, an air cleaner and a fresh air duct can be easily installed and sufficient maintenance space can be maintained. The air intake device is provided with the following: an air cleaner having a cylindrical case with bottom, which has an open end and in which is formed a flow inlet, a cover in which a flow outlet is formed and which closes the open end of the case, and a filter member that is interposed between the case and the cover and that partitions the internal space between the case and the cover into a dust side on the flow inlet side and a clean side on the flow outlet side; and a fresh air duct through which fresh air is introduced into the air cleaner. The air cleaner and the fresh air duct are mutually connected by a joining duct. The joining duct is provided with a wall part that, along with the case, constitutes the dust side. The wall part is attached along a direction that is vertical with respect to the flow inlet.
Provided is an intake duct with a simple configuration capable of preventing the penetration of water, dust, and other foreign substances through a tuning hole; and also capable of suppressing flow noise caused by outside air being drawn in through the tuning hole, and reducing sound radiation even when flow noise occurs. An intake duct formed into a tube shape connected at one end to an air cleaner and having an opening for leading in outside air at the other end, and in which a wall part is provided with a tuning hole for communicating an interior and an exterior; wherein the intake duct comprises a protrusion that protrudes from the floor surface of the inner wall surface of the wall part toward the opposing ceiling surface, and the tuning hole is formed at the distal end of the protrusion.
Provided is a detachable tube body-joining structure that has a simple configuration. The tube body structure connects a first tube body, which has a locking section protruding in the radial direction, and a second tube body, which has a locking groove for engaging the locking section. The locking groove comprises a first groove that extends from one end of the second tube body in the longitudinal direction, and a second groove that extends from the end of the first groove and curves in the circumferential direction of the second tube body. The first tube body has a slit formed therein which extends from one end in the longitudinal direction, and the locking section comprises an inclined surface that inclines towards the circumferential direction of the first tubular body in the cross-section in the radial direction of the first tubular body.
F16L 37/24 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette
F02M 35/10 - Tubulures d'admission de l'airSystèmes d'introduction
Provided is an air cleaner wherein reliable sealing is performed without reducing the capacity of the air cleaner and increasing the size of the air cleaner. The air cleaner is provided with: a housing that is composed of a case having an opening and an inflow port formed therein, and a cover, which has an outflow port formed therein and hermetically seals the opening; and a filter element, which partitions inside of the housing into the dust side on the inflow port side, and the clean side on the outflow port side. The filter element is provided with a filter section that filters a fluid flowed from the inflow port, and a flange section, which has a sealing means formed therein, said sealing means hermetically sealing the opening along the opening, and which is formed to extend toward the outside of the housing. Furthermore, the flange section has a sealing means protecting section formed therein, said sealing means protecting section extending in the extending direction of the flange section.
An air cleaner is provided with: a case in which a filter element is housed and which has an opening; a cover that covers the opening of the case to be opened or closed; a hinge structure having a hinge formed to the cover and a hinge receiver formed to the case to be engaged with the hinge in a detachable manner such that the cover is pivotal around the hinge with respect to the case; and an engagement maintaining mechanism provided to side surfaces of the case and the cover so as to maintain the engagement between the case and the cover in a range in which the cover closes the case and in a range in which the cover is opened by a predetermined angle.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Filtering machines, chemical processing machines; [ Non-electric prime movers for non-land vehicles, namely, internal combustion engines, gasoline engines, mufflers for motors and engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines, compressed air engines, nuclear prime movers; ] Air cleaner for internal combustion engines, filter used in air cleaner for internal combustion engines, oil filter for internal combustion engines, [ oil cooler for internal combustion engines, ] fuel filter for internal combustion engines, [ fuel tank for internal combustion engines, oil tank for internal combustion engines, ] steam gasoline adsorption canister for internal combustion engines [ Polymer film for medical apparatus and instruments, filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instrument, filters other than pre-mentioned filters for diagnostic apparatus and instrument, namely, filter for sterilizing and disinfection, filters for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings, namely, therapeutic inhalers sold empty, therapeutic oxygen inhalators, defibrillators ] [ Household air cleaner apparatus and their filters, household ionized alkaline water generated equipment and their filters, household electrothermic appliances; Air cleaner apparatus for interior of automobiles, air cleaner apparatus for industrial purposes and their filters, air-conditioning apparatus; Household water purifying instrument and their filters; Water purifying instrument and their filters for industrial purposes, water purifying apparatus. Electric bath water purifying apparatus for household purposes ] [ Non-electric prime movers for land vehicles, namely, internal combustion engines, gasoline engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines; Vessels, namely, cargo ships and boats, passenger ships and boats, fishing boats, naval vessels, cable ships, icebreakers, dredgers, ] water bikes, [ tankers, ] motorboats and their structural parts and fittings therefor [ ; Aircraft and their structural parts and fittings therefor; Railway rolling stock and their structural parts and fittings therefor; ] Electric and non-electric automobiles and their structural parts and fittings therefor; Two-wheeled motor vehicles, [ bicycles ] and their structural parts and fittings therefor [ Repair or maintenance of filtering machines, chemical processing machines and apparatus; Repair or maintenance of non-electric prime movers for non-land vehicles, namely, internal combustion engines, gasoline engines, mufflers for motors and engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines, compressed air engines, nuclear prime movers; Repair or maintenance of air cleaner for internal combustion engines, filter used in air cleaner for internal combustion engines, oil filter for internal combustion engines, oil cooler for internal combustion engines, fuel filter for internal combustion engines, fuel tank for internal combustion engines, oil tank for internal combustion engines, steam gasoline adsorption canister for internal combustion engines; Repair and maintenance of parts for non-electric prime movers for land and non-land vehicles, namely, internal combustion engines, gasoline engines, mufflers for motors and engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines, compressed air engines, nuclear prime movers, and land vehicles; Repair or maintenance of polymer film for medical apparatus and instruments, filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instrument, filters other than pre-mentioned filters for diagnostic apparatus and instrument, namely, filter for sterilizing and disinfection, filter for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings, namely, therapeutic apparatus and instruments, therapeutic inhalers, therapeutic oxygen inhalators, defibrillators, pneumothorax apparatus, therapeutic bath apparatus and instruments, dialyzers, sprayers; Repair or maintenance of household air cleaner apparatus and their filters, household ionized alkaline water generated equipment and their filters, household electrothermic appliances; Repair or maintenance of air cleaner apparatus for interior of automobiles, air cleaner apparatus for industrial purposes and their filters, air-conditioning apparatus; Repair or maintenance of household water purifying instrument and their filters; Repair or maintenance of water purifying instrument and their filters for industrial purposes, water purifying apparatus; Repair or maintenance of non-electric prime movers for land vehicles, namely, internal combustion engines, gasoline engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines; Repair or maintenance of vessels, namely, cargo ships and boats, passenger ships and boats. fishing boats, naval vessels, cable ships, icebreakers, dredgers, water bikes, tankers, motorboats and their parts and fittings; Repair or maintenance of aircraft and their parts and fittings; Repair or maintenance of railway rolling stock and their parts and fittings; Repair or maintenance of electric and non-electric automobiles and their parts and fittings; Repair or maintenance of two-wheeled motor vehicles, bicycles and their parts and fittings ]
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Filtering machines, other chemical processing machines and apparatus; non-electric prime movers (not for land vehicles). Polymer film for medical apparatus and instruments, filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instrument, filters other than the prementioned filters for diagnostic apparatus and instrument, filter for sterilizing and disinfection for medical use, filter for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings. Household air cleaner apparatus and their filters, household ionized alkaline water generated equipments and their filters, other household electrothermic appliances; other air cleaner apparatus for industrial purposes and their filters, other air-conditioning apparatus; household water purifying instruments and their filters; water purifying instruments and their filters for industrial purposes, other water purifying apparatus. Repair or maintenance of filtering machines and other chemical processing machines and apparatus; repair or maintenance of non-electric prime movers (not for land vehicles); repair or maintenance of polymer film for medical apparatus and instruments, filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instruments, filters other than the prementioned filters for diagnostic apparatus and instruments, filter for sterilizing and disinfection, filter for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings; repair or maintenance of household air cleaner apparatus and their filters, household ionized alkaline water generated equipments and their filters, other household electrothermic appliances; other air cleaner apparatus for industrial purposes and their filters, other air-conditioning apparatus; repair or maintenance of household water purifying instruments and their filters; repair or maintenance of water purifying instruments and their filters for industrial purposes, other water purifying apparatus.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
[ Filtering machines, chemical processing machines; ] Air cleaner for internal combustion engines, filter used in air cleaner for internal combustion engines [, oil filter for internal combustion engines, [ oil cooler for internal combustion engines, ] fuel filter for internal combustion engines, [ fuel tank for internal combustion engines, oil tank for internal combustion engines, ] steam gasoline adsorption canister for internal combustion engines ] [ Non-electric prime movers for land vehicles, namely, internal combustion engines, gasoline engines, diesel engines, jet engines, turbojet engines, turboprop engines, ramjet engines, turbines; Vessels, namely, cargo ships and boats, passenger ships and boats, fishing boats, naval vessels, cable ships, icebreakers, dredgers, water bikes, tankers, motorboats and their structural parts and fittings therefor; ] [ * structural parts and fittings of water bikes and motorboats * ] [ Aircraft and their structural parts and fittings therefor; Railway rolling stock and their structural parts and fittings therefor; ] [ Electric and ] non-electric automobiles and their structural parts and fittings therefor [ ; Two-wheeled motor vehicles ] [, bicycles ] [ and their structural parts and fittings therefor ]
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
04 - Huiles et graisses industrielles; lubrifiants; combustibles
Produits et services
Chemicals for use in industry and science, namely chemically based oils and fluids used in laboratory applications, semiconductor electronic applications and industrial electronic or mechanical applications industrial oils and lubricants used in laboratory applications, semiconductor electronic applications and industrial electronic or mechanical applications