Abrégé

The invention relates to a built-under extractor device comprising a housing which is provided with an electrostatic precipitation filter, a plasma filter and a carbon filter, as well as to an extractor assembly comprising a stated extractor device and a discharge channel which is configured to connect an extraction opening of a hob to the entry opening of the housing. The invention further also relates to a hob and/or kitchen cabinet provided with an extractor assembly according to the invention. The invention further relates to a method for installing a built-under extractor device, the method comprising of: providing a built-under extractor device; providing a kitchen cabinet with a hob suitable and intended for built-under extraction; connecting the built-under extractor device to an underside of the kitchen cabinet; and connecting the built-under extractor device to the hob.

Classes IPC  ?

• F24C 15/20 - Élimination des fumées de cuisson
• B01D 53/32 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par effets électriques autres que ceux prévus au groupe
• B03C 3/017 - Combinaison de la séparation par effet électrostatique avec d'autres procédés, non prévue ailleurs
• B03C 3/38 - Postes de chargement ou d'ionisation des particules, p. ex. utilisant des décharges électriques, des radiations radioactives ou des flammes

Produits et services

Machines and machine tools for treatment of materials and for manufacturing; engines, power trains, and generic machine parts; pumps, compressors and fans. Filters for industrial and household use, namely air filters, air cleaning filters, grease filters, carbon filters, cooking vapor filters, odor and dust filters; filters for air extractor hoods; power filters for airconditioning; filters for use with lighting apparatus; ventilating installations; apparatus for ventilating; extractor units [ventilation]. Building, construction and demolition; plumbing installation, maintenance and repair; installation of apparatus for ventilating; hvac (heating, ventilation and air conditioning) installation, maintenance and repair. Air and water conditioning and purification.

Produits et services

Lighting, heating, steam generation, cooking, cooling, drying, ventilation and water supply apparatus, and sanitary installations; filters for industrial and household use, namely air filters, air cleaning filters, grease filters, carbon filters, cooking vapor filters, odor and dust filters; filters for extractor hoods; filters for air conditioning systems; filters for lighting apparatus; air ventilation installations and air ventilation apparatus; apparatus for lighting, heating, steam, cooking, cooling, drying, ventilation, water supply and sanitary purposes. Treatment of materials; air purification.

Produits et services

(1) Filters for industrial and household use, namely, air filters for air cleaning units, air filters for air conditioning units, air filters for dehumidifiers, air filters for heating, ventilating, and air conditioning (HVAC) systems for residential and commercial buildings; air filters for kitchen exhaust fans, panel grease air filters for kitchen exhaust fans; filters for air purifiers; filters for air extractor hoods; electric air filters for air conditioning units; filters for use with lighting apparatus; ventilating fans; ventilating fan grilles; ventilation hoods; ventilation being air-conditioning installations for buildings; energy recovery ventilators; air impellers for ventilation; ventilation extractor hoods for household purposes

Produits et services

Air cleaning apparatus; air filters for household use; Air filters for industrial use, namely, air filters for commercial industrial use and industrial use; grease filters, namely filtration units for filtering and treating cooking grease being part of industrial machines; carbon filters, namely air filters for household use containing activated carbon, carbon filters, namely, air filters for industrial use and industrial commercial use containing activated carbon; cooking vapor filters being air filters for household use; cooking vapor filters being air filters for industrial use and industrial commercial use; odor and dust filters being air filters for household use, odor and dust filters being air filters for industrial use and industrial commercial use; filters for extractor hoods; filters for air conditioning systems; filters for lighting apparatus; air ventilation installations and air ventilation apparatus, namely air ventilating fans, air ventilation hoods, air ventilating fans for residential use, air ventilating fans for industrial use and industrial commercial use

Produits et services

air filters for household use; Air filters for industrial use, namely, air filters for commercial industrial use and industrial use; grease filters, namely filtration units for filtering and treating cooking grease being part of industrial machines; carbon filters, namely air filters for household use containing activated carbon; carbon filters, namely, air filters for industrial use and industrial commercial use containing activated carbon; cooking vapor filters being air filters for household use; cooking vapor filters being air filters for industrial use and industrial commercial use; odor and dust filters being air filters for household use; odor and dust filters being air filters for industrial use and industrial commercial use; filters for air extractor hoods; power filters for air conditioning; filters for use with lighting apparatus; ventilating installations, namely ventilation hoods; apparatus for ventilating, namely ventilating fans, and ventilation hoods for household use; apparatus for ventilating, namely ventilating fans, and ventilation hoods for industrial use and industrial commercial use; apparatus for ventilating, namely, air cleaning apparatus and air filters for household use industrial use and industrial commercial use; extractor units for ventilation, namely extractor hoods for household use, industrial use, and industrial commercial use

Abrégé

Filter unit for filtering and/or purifying air, comprising a housing comprising an air inlet and an air outlet, wherein the air inlet, the housing and the air outlet define an air flow path, a number of filter components including an ESD filter comprising a first gaze as first electrode and a second gaze as second electrode, wherein the second gaze is positioned at a distance from the first gaze, and a plasma filter configured to provide plasma comprising ozone and a carbon filter configured for capturing excess ozone, wherein the filter unit further comprises a control unit configured to control the electrostatic discharge filter and the plasma filter and a fail-safe module configured to temporarily and/or permanently disable power supply to the electrostatic discharge filter and/or the plasma filter. The invention also relates to an kitchen hood, an air filter and a method for filtering and/or purifying air.

Classes IPC  ?

• B01D 53/32 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par effets électriques autres que ceux prévus au groupe
• A61L 9/22 - Ionisation
• B01D 53/75 - Procédés multi-étapes
• B03C 3/72 - Systèmes de commande d'urgence
• F24C 15/20 - Élimination des fumées de cuisson
• F24F 8/192 - Traitement, p. ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p. ex. par filtrage par des moyens électriques, p. ex. en appliquant des champs électrostatiques ou de la haute tension

Produits et services

Air filtering devices for use in extractor hoods and in extraction devices integrated into cooktops; air filters, for use in extractor hoods and in extraction devices integrated into cooktops; air cleaning filters, grease filters, carbon filters, cooking vapor filters, odor and dust filters and fine dust filters, for use in extractor hoods and in extraction devices integrated into cooktops; parts of the aforementioned products.

Abrégé

The present invention relates to a filter system, extractor hood provided therewith and method for filtering air. The filter system comprises: - a filter housing having a suction opening for inlet of an indrawn flow and an outlet for outlet of a filtered flow; an electrostatic filter configured for electrostatic filtering of the indrawn flow, with the electrostatic filter comprising a first gaze acting as a first electrode and a second gaze acting as a second electrode that is placed at a distance of the first gaze, and a filing material provided between the first and second gazes; a plasma filter configured for generating ozone and providing the ozone to the indrawn flow; a sensor for measuring characteristics of the indrawn airflow and capable of generating measurement input; and - a controller operatively connected to the sensor, wherein the controller comprises an ozone activator configured to activate the plasma filter in response to the measurement input.

Classes IPC  ?

• F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par purification, p. ex. par filtrageSystèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par stérilisationSystèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
• F24F 11/00 - Aménagements de commande ou de sécurité
• F24C 15/20 - Élimination des fumées de cuisson

Produits et services

Compressors; Pumps [machines]; Engines, powertrains, and generic machine parts; Tools [parts of machines]. Building, construction and demolition; Plumbing installation, maintenance and repair; Installation of apparatus for ventilating; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair.

Produits et services

Machines and machine tools for treatment of materials and for manufacturing; Engines, powertrains, and generic machine parts; Pumps, compressors and fans. Filters for industrial and household use; Filters for air extractor hoods; Power filters for airconditioning; Filters for use with lighting apparatus; Ventilating installations; Apparatus for ventilating; Extractor units [ventilation]. Building, construction and demolition; Plumbing installation, maintenance and repair; Installation of apparatus for ventilating; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair. Air and water conditioning and purification.