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WO/2000/059748A1 |
A safety device for an air conditioning system for detecting quickly and positively carbon dioxide leakage and controlling increase in a carbon dioxide concentration in a vehicle otherwise caused by leaked carbon dioxide, comprising a ca...
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WO/2000/029232A1 |
A filter comprises housing (101) containing adsorptive medium (122) which filters airflow (104). Medium (122) is held between webs of mesh (105, 106) having angled perforations. To prevent air bypassing medium (122) via any gaps between ...
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WO/2000/013925A1 |
A dispenser for a volatile liquid is intended to be used in a vehicle. It comprises a substantially closed conical container (2) for the liquid, and a pair of plates (14, 28) closing the top of the container form between them a capillary...
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WO/2000/006954A1 |
A filtration system that rotates in conjunction with a blower wheel (40), and a method of attaching the same. The blower wheel (40) typically has a plurality of fan blades (46) arranged in a spaced relationship radially around a blower c...
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WO/2000/006288A1 |
There is provided a novel air sorbent filter device for use in a heating, ventilation or air conditioning systems or the like where the filter devices shows little or no pressure drop over its useful life. The invention air filter device...
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WO/1999/059832A1 |
A vehicle air conditioning system, wherein, since a resin case (6) housing an evaporator (3) therein is formed of a synthetic resin material added with an inorganic antibacterial agent, a sustained antibacterial effect can be ensured wit...
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WO/1999/043413A1 |
A filter unit (1) is described which allows easy installation of the filter unit (1) into confined and awkward positions. The filter unit (1) includes a filter element (2) which may be deployed by a latch component (5) between a first fi...
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WO/1999/032311A1 |
The invention concerns a filtering device comprising a frame (7), a grill (2, 5), a filtering medium (3, 6) and, if required, gas adsorbing means (4). The frame (7) is flexible and made of polypropylene as is the grill (2, 5). The filter...
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WO1999004993B1 |
The invention relates to a motor vehicle with a closeable driver cockpit, having air inlet and air exhaust ducts in said driver cockpit, wherein oxygen is supplied to the driver cockpit via at least one of the inlet ducts. The oxygen is ...
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WO/1999/026833A1 |
The invention relates to a motor vehicle cockpit, comprising a pre-fabricated built-in unit containing a cross-member (3), a visible shell (S), a heating or air-conditioning system and operational elements. An impact protection element i...
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WO/1999/020372A1 |
A unique filtration device (10) which continuously removes gas phase contaminants from an air stream through the use of partially hollow wicking fibers (20) impregnated with a fine solid powder and a selected chemisorptive liquid (18) wh...
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WO/1999/003693A1 |
The invention relates to device for keeping the air inside the passenger compartment of a motor vehicle clean. Said device has two adsorbers (1, 2) through which the outside air (6) or the cleaned inside recirculated air can be supplied ...
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WO/1999/003563A1 |
An air purifier with a filter (4, 6) for separating particulate material, comprising a microwave generator (9, 10) for sterilising said filter (4, 6).
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WO/1999/003565A1 |
An installation comprising an adsorber (1), a microwave unit (2) arranged on the adsorber and a catalytic converter (3) for oxidizing the desorbed organic substances is used to eliminate gaseous organic substances in the air.
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WO/1998/045023A1 |
Disclosed is a process for manufacturing a filtration device, comprising a fiber carding procedure intended to form a web. The filtration device proposed by the invention takes the form of a web sheet, disposed in a single lap.
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WO/1998/036925A1 |
The present invention is characterized in that, in the air treatment device designed for a motor show, a direct air intake from the exhibition hall is achieved. Thereafter, said air intake is divided into two airflows; air is fed from th...
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WO/1998/030798A1 |
The invention concerns a filter, in particular for motor vehicles, said filter comprising a housing (2) which is provided with an untreated air inlet (3), a purified air outlet (4) and a filter insert (5) which can be inserted into the h...
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WO/1998/028161A1 |
An air treatment system for conditioning cabin air of a vehicle or enclosure is disclosed. The system comprises an air duct for directing air having a first flow direction to the cabin; a circulating air treatment substance; a membrane p...
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WO/1998/026482A1 |
The invention relates to a device for producing active oxygen ions in the air for improved air quality, comprising at least one air ionizer and an electric transformer producing sufficient electrical high voltage for air ionization. The ...
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WO/1998/022342A1 |
An air conditioning system for self-contained transporting units, especially for aircraft, railway wagons, etc., increasing the security of passenger traffic and/or freight carriage, which essence consists in equipping the partial output...
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WO/1998/017490A1 |
A filter device for filtering a fluid, in particular for filtering the air flowing into the passenger compartment of a vehicle, comprises a filter element (10; 60) comprising a filter material (12; 62) with a border (14; 64) and a filter...
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WO/1998/017489A1 |
The invention relates to a ventilation device (1) for a motor vehicle. A ventilation opening (5) placed in the central area of a dashboard (2) and/or in a central console is selectably connected to a suction side or a pressure side of a ...
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WO/1998/007978A1 |
A filter with housing consists of a filter element (12) shaped as a round cartridge, a housing (10) and a housing lid (11). The housing has a raw air inlet (19) and a pure air outlet (20). The pure air outlet is provided with a connectin...
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WO/1997/048478A1 |
A unique filtration device (10) which continuously removes several gas phase contaminants from an airstream through the use of partially hollow wicking fibers (20) impregnated with a selected liquid which can capture the gas phase contam...
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WO/1997/047937A1 |
A thermal energy storage and delivery system (392) for delivering thermal energy to both a passenger compartment of a vehicle and a component located externally of the passenger compartment.
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WO/1997/044207A1 |
The invention relates to a filter for supply of fresh air to vehicle passenger compartments. Said filter contains a plate-shaped filter element (10) folded in the manner of a concertina and inserted into a frame (11), and tightly fixed t...
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WO/1997/039778A1 |
An electric vaporizer for vaporizing resins such as incense, propolis, myrrh or mixtures thereof, adapted to be used in a vehicle, the electric vaporizer comprising a hollow body (1; 101) which is heated by a resistor (2) powered by the ...
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WO/1997/032611A1 |
A device for vaporising perfumed oils/liquids or essential oils within a vehicle, preferably within an automobile. The device comprises a heating element (1) connectable to an electric supply within a vehicle, a receptacle (5) for holdin...
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WO/1997/023360A1 |
An air filter device and an automobile having the same includes an air filter bent without disassembling a cowl to be simply and easily replaced within a narrow space, and the air filter is commonly utilized to both left-handed drive typ...
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WO/1997/015377A1 |
An improved air filtration method and device by which to more effectively clean the ambient air (19) being fed into a motor vehicle's passenger compartment, via the existing OEM ventilation and heating/air conditioning system (10, 15, 16...
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WO/1997/005942A1 |
A filter assembly for providing filtered air to a vehicle cabin, the filter assembly being disposed in the flow of forced air exiting in the vehicle, the assembly comprising: a filtration media (55) for filtering airborne impurities from...
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WO/1997/002151A1 |
In order to improve a vehicle driver's performance, a passenger compartment ventilation system is provided with an oxygen-enrichment unit (62) upon which fresh air acts via a compressor (24). A membrane (64) in the oxygen-enrichment unit...
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WO/1996/041725A1 |
An air conditioning system comprises first (8) and second (13) heat exchangers having first and second counterflow passages, a twin bed gas purification unit comprising (i) first (22) and second (23) parallel filter beds, (ii) valve mean...
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WO/1996/038212A2 |
Illumination of the back-side of a UV transparent medium significantly reduces the decomposition of organic pollutants to carbon dioxide while significantly increasing the amount of radiation available for catalysis of the organic pollut...
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WO/1996/037280A1 |
The present invention addresses organic pollutant removal from enclosed environments such as a room or within a vehicle. A photocatalytic semiconductor coating located on the interior surface of a window or windshield is illuminated with...
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WO/1996/035115A1 |
The invention makes use of the fact that the changes in the resistance of metal oxide sensors run inversely on the application of reducing or oxidising gases. If the sensors are connected in such a way that the electric signal changes po...
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WO/1996/033874A1 |
An adjustable clip having a first part (10) and a second part (20) capable of attaching an article in a variety of positions where the first part includes a back surface (14) and a first flat surface (12) at an angle with respect of abou...
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WO/1996/027396A2 |
A fragrance dispenser for substantially closed, in particular small spaces, such as those inside motor vehicles, caravans or the like, has a substantially sleeve-shaped body (5), a head centrally arranged in the body, delimiting the inne...
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WO/1996/025636A1 |
An apparatus and method for automatically regulating the environmental system of a motorized vehicle (V) and other articles having storage compartments. As impinging air flow is directed through the cabin or compartment subject to enviro...
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WO/1996/022148A2 |
A pollutant treating device especially adapted for motor vehicles in which a housing containing a catalyst composition for treating pollutants is positioned within the normal flow pattern of ambient air within the motor vehicle and is pr...
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WO/1996/022203A1 |
The invention concerns a module for a motor vehicle and comprises a windscreen wiper system (7) and a windscreen washing system; a container (6) which is designed basically as a liquid reservoir and surrounds the windscreen wiper system ...
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WO/1996/022149A1 |
Method and apparatus for treating the atmosphere to lower the concentration of pollutants therein in which ambient air is passed into operative contact with a stationary substrate having at least one ambient air contacting surface having...
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WO/1996/022150A1 |
Method and apparatus for treating the atmosphere to lower the concentration of pollutants therein in which ambient air is passed into operative contact with a stationary substrate such as an automobile at rest, a billboard, an air condit...
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WO/1996/020845A1 |
An air conditioner for a vehicle having a blower fan (12) disposed in a ventilating duct (10) having an outlet open to the inside of a passenger compartment of the vehicle, a heat exchanger (13) disposed downstream of the blower fan (12)...
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WO/1996/020097A1 |
A filter device and technique are described which rely on absorption rather than adsorption for the removal of gas phase contaminants. A filter media (49) is composed of wicking fibers which are impregnated with any of a variety of liqui...
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WO/1996/009205A1 |
A passenger seat in a pressurisable aircraft cabin, in combination with air treatment means (6). The air treatment means is operable to take smoke laden air from the environment immediately at and to the fore of the seat, to process the ...
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WO/1996/005079A1 |
A device for removing noxious and aromatic matter from a conducted air flow into the interior of a vehicle comprises an air conduction housing (3) with a reactor (4, 5) containing an adsorbent. To attain consistently good adsorption and ...
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WO/1996/005476A1 |
A thermal energy storage system (112) is operable in heating capacity storage and discharge modes and cooling capacity storage and discharge modes for maintaining a temperature in a vehicle compartment. Each mode includes a thermal charg...
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WO/1996/002398A1 |
A method of reducing the level of air pollution in the interior of the vehicle (3) having a controllable air intake system (2) leading to the interior of the vehicle, and a detection system (1) for detecting one or more conditions, compr...
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WO/1996/002318A1 |
An air-treating article for dispensing a volatilizable material, such as air freshener fragance, into the atmosphere of an enclosed area, such as an automobile interior. The device includes a housing (10) and a reservoir of the volatiliz...
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