Goods & Services

Extractors; Range hoods; Steam-extraction equipment; Hoods incorporating extractor fans; Venting equipment for kitchens, in particular downward-operating venting equipment and downward-operating equipment for work surfaces; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable cooker hood grease filters; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorising apparatus; Air purifying apparatus and machines; Hobs in combination with range hoods; Hob hoods; Parts for the aforesaid goods, included in this class.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials of vegetable substances; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Electronic control devices and electronic controls for extractors and air purification apparatus and installations consisting thereof; Controllers and regulators; Measuring, detecting, monitoring and controlling devices; Sensors; Detectors; Monitoring instruments; Loudspeakers; Wireless speakers; Apparatus for amplifying sound; Receivers; wireless network repeaters; wireless digital media systems; digital media system hardware and components thereof; digital media network controllers, repeaters, and components thereof; wireless devices for transmitting, delivering, receiving, reproducing, processing and streaming digital media, data, music and audio files; digital audio systems; digital media receivers; Stereophonic apparatus; Audio apparatus; Mobile apps; Computer software for controlling extractor fans, Software for operating exhaust extractors; Media reproduction software; Parts and accessories for all the aforesaid goods, included in this class; all of the aforementioned goods in this class exclusively for use in connection with extractors, including fume extractors in domestic and commercial kitchens. Extractors; Range hoods and extractor hood apparatus, in particular for cooking islands; Hoods incorporating extractor fans; Extraction equipment for kitchens, in particular extraction equipment acting upwards; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable coated baffle grease filters [parts of cooker hoods]; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorizing apparatus; Air purifying apparatus and machines; Parts for the aforesaid goods, included in this class.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials of vegetable substances; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Electronic control devices and electronic controls for extractors and air purification apparatus and installations consisting thereof; Controllers and regulators; Measuring, detecting, monitoring and controlling devices; Sensors; Detectors; Monitoring instruments; Loudspeakers; Wireless speakers; Apparatus for amplifying sound; Receivers; wireless network repeaters; wireless digital media systems; digital media system hardware and components thereof; digital media network controllers, repeaters, and components thereof; wireless devices for transmitting, delivering, receiving, reproducing, processing and streaming digital media, data, music and audio files; digital audio systems; digital media receivers; Stereophonic apparatus; Audio apparatus; Mobile apps; Computer software for controlling extractor fans, Software for operating exhaust extractors; Media reproduction software; Parts and accessories for all the aforesaid goods, included in this class; all of the aforementioned goods in this class exclusively for use in connection with extractors, including fume extractors in domestic and commercial kitchens. Extractors; Range hoods and extractor hood apparatus, in particular for cooking islands; Hoods incorporating extractor fans; Extraction equipment for kitchens, in particular extraction equipment acting upwards; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable coated baffle grease filters [parts of cooker hoods]; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorizing apparatus; Air purifying apparatus and machines; Parts for the aforesaid goods, included in this class.

Goods & Services

(1) Suction apparatus for lacquering stations, welding suction apparatus, soldering station suction apparatus, air suction apparatus for lacquering stations, air suction apparatus for welding, air suction apparatus for soldering stations; dishwashers, automatic. (2) Electronic control devices, electronic controls for air-conditioning apparatus and computer-controlled air conditioning apparatus, laboratory suction apparatus, air suction apparatus for laboratories. (3) Lighting units, lamps, heating installations, apparatus for heating, stoves, heat exchangers, cooking utensils, microwave heaters, microwave ovens, cooking ovens, water heaters, instantaneous water heating, steam-generating apparatus, air extractors, extractor hood equipment, ventilating apparatus, ventilators, aerating and ventilating devices for vehicles of all kinds, air-filtering apparatus for motor vehicles, air-conditioning apparatus for motor vehicles, ventilators for motor vehicles, air-conditioning apparatus, refrigerating apparatus, air-conditioning installations, refrigeration installations, regulating installations, walk-in coolers, air filters, heat recovery installations, humidifying and dehumidifying installations, extractor hoods, drying apparatus, air-conditioning installations, refrigerators, chest freezers, freezers, water supply apparatus.

Goods & Services

Electronic control devices, namely, electronic controllers for air extraction apparatus, exhaust extractors, air-conditioning apparatus, ventilating apparatus and audio equipment excluding gaming apparatus; electronic controls for air-conditioning apparatus and computer-controlled air conditioning apparatus, namely, remote controls for air-conditioning apparatus; laboratory suction apparatus, namely, air extractor hoods and downdraft air extraction installations for laboratory use; air suction apparatus for laboratories, namely, air extractor hoods and downdraft air extraction installations for laboratory use Extractor hood lighting units, lamps, heating installations; apparatus for heating, namely, heating elements; electric stoves; heat exchangers not being part of machines; cooking utensils, namely, electric cooking pots; microwave heaters for sealing containers and joining ceramic parts; microwave ovens; cooking ovens; water heaters; instantaneous water heaters; steam-generating installations; air extractors, namely, air extractor hoods and built-in downdraft air extractors for ceramic cooktops and work surfaces; extractor hood equipment, namely, filters for air extractors and grease separators; ventilating apparatus, namely, for air circulation and air distribution; turbine ventilators; heat recovery ventilators; aerating and ventilating devices for vehicles, namely, vehicle climate control system for heating, ventilation and air-conditioning; air-filtering installations for motor vehicles; air-conditioning apparatus for motor vehicles; ventilators for motor vehicles; air-conditioning apparatus; refrigerating appliances; air-conditioning installations; refrigeration installations; liquid flow regulating apparatus, namely, hydraulic compensators; walk-in coolers; air filters for air extractor hoods and downdraft air extractors; humidifying and dehumidifying installations; extractor hoods for household purposes; drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; refrigerators; chest freezers, namely, ice chests; freezers; water supply apparatus, namely, metered valves

Goods & Services

Extractors; Range hoods; Steam-extraction equipment; Hoods incorporating extractor fans; Venting equipment for kitchens, in particular downward-operating venting equipment and downward-operating equipment for work surfaces; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable cooker hood grease filters; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorizing apparatus; Air purifying apparatus and machines; Hobs in combination with range hoods; Hob hoods; Parts for the aforesaid goods, included in this class.

Goods & Services

Extractors; Range hoods; Steam-extraction equipment; Hoods incorporating extractor fans; Venting equipment for kitchens, in particular downward-operating venting equipment and downward-operating equipment for work surfaces; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable cooker hood grease filters; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorizing apparatus; Air purifying apparatus and machines; Hobs in combination with range hoods; Hob hoods; Parts for the aforesaid goods, included in this class.

Goods & Services

Extractors; Range hoods; Steam-extraction equipment; Hoods incorporating extractor fans; Venting equipment for kitchens, in particular downward-operating venting equipment and downward-operating equipment for work surfaces; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable cooker hood grease filters; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorizing apparatus; Air purifying apparatus and machines; Hobs in combination with range hoods; Hob hoods; Parts for the aforesaid goods, included in this class.

Goods & Services

Filtering preparations, Included in this class; Activated carbon; Activated carbon filters for exhaust extractors; Carbonaceous absorbents for the purification of gases. Controllers and regulators; Measuring, detecting, monitoring and controlling devices; Electronic monitoring instruments, other than for medical use; Sensors; Detectors; Monitoring instruments; Electronic components and assemblies for the control of exhaust extractors; Controls and regulators for the control of exhaust extractors; Remote operating, signalling and control apparatus (electric/electronic) for household or kitchen machines and utensils; Data processing programs for controlling and operating household appliances; Computer software for controlling and monitoring exhaust extractors; Application software for mobile apparatus for controlling and monitoring exhaust extractors; Mobile apps. Extractors; Range hoods; Steam-extraction equipment; Hoods incorporating extractor fans; Venting equipment for kitchens, in particular downward-operating venting equipment and downward-operating equipment for work surfaces; Suction ventilators; Filters (parts of household and industrial installations); Air filtering installations; Extraction equipment; Fans for exhaust extractors; Extractor hood filters; Filters for extraction equipment; Exterior fans for exhaust extractors; Grease filters [parts of extractor fans]; Adjustable cooker hood grease filters; Filters for exhaust extractors [parts of household or industrial installations]; Air deodorizing apparatus; Air purifying apparatus and machines; Parts for the aforesaid goods, included in this class.

Goods & Services

Wall boxes of metal; Parts for the aforesaid goods. Measuring, detecting, monitoring and controlling devices; Controls for extractor equipment, range hoods, masonry boxes, window contact switches, hobs, hob vents, filter systems for extractor equipment; Interfaces for extractor equipment with accessories for extractor equipment, in particular masonry boxes, window contact switches and filter systems for extractor equipment; Communication apparatus for range equipment with accessories for extractor equipment; Data communications apparatus for extractor equipment with accessories for extractor equipment; Communications controllers for extractor equipment with accessories for extractor equipment; Window contact switches for extractor equipment. Range hoods; Ventilation hoods; Vapour extractor hoods for kitchen stoves; Vapour extractor hoods for kitchen stoves; Filters for air extractor hoods; Range hoods [extractor hoods, for household purposes]; Grease filters [parts of extractor fans]; Adjustable coated baffle grease filters [parts of cooker hoods]; Filters for air extractor hoods; Filters for exhaust extractors [parts of household or industrial installations]; Suction ventilators; Hoods incorporating extractor fans; Inset cooking tops; Cooking utensils, electric; Electric cooking stoves [for household purposes]; Hobs; Cooking hobs; Exhaust hoods for kitchens; Air extractor hoods for use with cookers; Cooking apparatus and installations; Multiple cooking plates; Cooking rings; Air deodorising apparatus; Air filtering installations; Air purifying apparatus and machines; Heating plates; Ventilation [air-conditioning] installations and apparatus; Heat exchangers, other than parts of machines; Parts and accessories for all the aforesaid goods, included in this class. Masonry boxes of plastic; Parts for the aforementioned goods.

Goods & Services

Hoods incorporating extractor fans; Range hoods; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Range hoods; Filters for air extractor hoods; Filters for air extractor hoods.

Goods & Services

Extraction apparatus for lacquering stations, welding extraction apparatus, extraction apparatus for soldering stations, laboratory extraction apparatus, air extraction apparatus for lacquering stations, air extraction apparatus for welding, air extraction apparatus for soldering stations, air extraction apparatus for laboratories. Electronic control devices and electronic controls for extractors, air conditioning and air purification apparatus and installations consisting thereof. Flues and installations for conveying exhaust gases, In particular extractor hoods, Laboratory fume cupboards, air guide shrouds, exhaust hoods; Lighting and lighting reflectors, In particular kitchen lighting; Air conditioning fans, Air purification installations, air conditioning units and air purification units; Parts and fittings for all the aforesaid goods, included in this class, in particular filters. Retailing, wholesaling and mail order, including via the internet, of vents and installations for discharging exhaust gases, in particular extractor hoods, laboratory fume cupboards, air guide shrouds, exhaust hoods, lighting and light reflectors, in particular kitchen lighting, air conditioning apparatus, air purification apparatus, air conditioning installations and air purification installations, and parts and fittings for all the aforesaid goods.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Filters for air extractor hoods; Filters for air extractor hoods.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Filters for air extractor hoods; Filters for air extractor hoods.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Activated carbon; Filtering compositions; Solid gaseous filtering substances; Filter aids for liquid purification; Filtering materials [unprocessed plastics]; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering media [mineral substances]; Ceramic materials in particulate form, for use as filtering media; Mineral substances for use in filtering. Hoods incorporating extractor fans; Extractor hoods for kitchens; Industrial air purifiers; Filters for exhaust extractors [parts of household or industrial installations]; Filters for air extractor hoods; Filters for use with apparatus for ventilating; Filters for cleaning air; Fans for exhaust extractors.

Goods & Services

Filtering media of chemical and non-chemical substances included in the class. Extractor hoods for kitchens; Filters for air extractor hoods; Vapour extractor hoods for kitchen stoves; Vapour extractor hoods for kitchen stoves; Vapour extractor hoods for kitchen stoves; Ventilation hoods; Vapour extractor hoods for kitchen stoves; Exhaust hoods [cooker hoods]; Filters for cleaning air; Filters for air extractor hoods; Filters for industrial installations; Filters for industrial and household use; Filters [parts of household or industrial installations]; Filters for cleaning gases [parts of household or industrial installations]. Strainers for household purposes.

Abstract

The invention relates to an extractor hood (10) for separating dirt particles and particularly fat and oil droplets from an air flow. The extractor hood (10) comprises a ventilator unit (18) for creating an exhaust air flow through the extractor hood and a separating unit (20) for separating dirt particles from the exhaust air flow. The separating unit (20) defines at least one air guide channel (25a, 25b). An impact element (40) is arranged along the at least one air guide channel (25a, 25b) and comprises at least regionally capillary holes (44) such that dirt particles from the exhaust air flow guided along the at least one air guide channel (25a, 25b) are separated via the capillary holes (44).

IPC Classes  ?

• F24C 15/20 - Removing cooking fumes
• B01D 45/08 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators

Goods & Services

Suction apparatus for lacquering stations, welding suction apparatus, soldering station suction apparatus, air suction apparatus for lacquering stations, air suction apparatus for welding, air suction apparatus for soldering stations; dishwashers, automatic. Electronic control devices, electronic controls for air-conditioning apparatus and computer-controlled air conditioning apparatus, laboratory suction apparatus, air suction apparatus for laboratories. Lighting units, lamps, heating installations, apparatus for heating, stoves, heat exchangers, cooking utensils, microwave heaters, microwave ovens, cooking ovens, water heaters, instantaneous water heating, steam-generating apparatus, air extractors, extractor hood equipment, ventilating apparatus, ventilators, aerating and ventilating devices for vehicles of all kinds, air-filtering apparatus for motor vehicles, air-conditioning apparatus for motor vehicles, ventilators for motor vehicles, air-conditioning apparatus, refrigerating apparatus, air-conditioning installations, refrigeration installations, regulating installations, walk-in coolers, air filters, heat recovery installations, humidifying and dehumidifying installations, extractor hoods, drying apparatus, air-conditioning installations, refrigerators, chest freezers, freezers, water supply apparatus.

Goods & Services

Suction apparatus for lacquering stations, welding suction apparatus, soldering station suction apparatus, laboratory suction apparatus, air-suction apparatus for lacquering stations, air-suction apparatus for welding, air-suction apparatus for soldering stations, air-suction apparatus for laboratories. Electronic control devices, computer air-conditioning apparatus. Lighting units, lamps, heating installations, apparatus for heating, stoves, heat exchangers, cooking utensils, microwave heaters, microwave ovens, cooking ovens, water heaters, instantaneous water heating, steam-generating apparatus, air extractors, extractor hood equipment, ventilating apparatus, ventilators, aerating and ventilating devices for vehicles of all kinds, air-filtering apparatus for motor vehicles, air-conditioning apparatus for motor vehicles, ventilators for motor vehicles, air-conditioning apparatus, refrigerating apparatus, air-conditioning installations, refrigeration installations, regulating installations, walk-in coolers, air filters, heat recovery installations, humidifying and dehumidifying installations, extractor hoods, drying apparatus, air-conditioning installations, dishwashers, automatic, refrigerators, chest freezers, freezers, water supply apparatus.

Abstract

The invention relates to a wall box (2) having a ventilation opening (4) which can be closed off by means of a closure (6) which is moveable in a motorized fashion between a closed and an open position. The adjusting movement of the closure (6) can be controlled by an electronic controller, to which is connected a sensor (22), which is arranged in the wall box (2) and/or in an air guiding duct which conducts an air flow to the wall box (2), for measuring air flows and/or air pressures.

IPC Classes  ?

• F24F 7/00 - Ventilation

Abstract

The present invention relates to a ventilating arrangement for buildings, comprising a wall passage (10) provided with a movable closing device (12). To improve the air flows and pressure conditions in a building during the operation of the fan, it is proposed that the closing device (12) can be adjusted by means of a motor between an open and closed position and that the ventilating arrangement comprises an electronic control (18) which can be used to predetermine the set position for the closing device (12).

IPC Classes  ?

• F24F 11/00 - Control or safety arrangements