| Patents for B08B 15 - Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area (8,431) |
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| 09/27/2001 | CA2403734A1 Cabinets for handling toxic or sterile materials |
| 09/26/2001 | EP1136174A1 Equipment for working surfaces |
| 09/20/2001 | DE10012424A1 Monitoring and switching device for automobile engine exhaust fume extraction system evaluates signals from sensor inserted in automobile current circuit for providing signals for controlling extraction fan |
| 09/13/2001 | WO2001027582A3 A pressure differential distribution system |
| 09/13/2001 | US20010021357 Apparatus for removing impurities from effluent waste gas streams |
| 09/12/2001 | CN2447077Y Dust-removing and-collecting device |
| 08/30/2001 | US20010017144 Method and device for removing particles from webs of material |
| 08/23/2001 | DE10007294A1 Zusammenklappbare Vorrichtung für Handkreissägen mit Staubabsaugung Folding device for circular saws with dust extraction |
| 08/22/2001 | EP1125646A1 Method and means for removing particles from webs |
| 08/22/2001 | CN2443792Y Device for feeding powder adopting reversal type charge door |
| 08/22/2001 | CN2443791Y Water filter cantilever movable type dust remover |
| 08/14/2001 | US6273154 Suction-removal apparatus for sand-blasting and liquid pressure nozzles |
| 08/09/2001 | DE10026601C1 Absaugvorrichtung Suction |
| 08/09/2001 | DE10012182C1 Surface treatment device for contaminated floor surface has differential pressure switch monitoring suction system for extraction of removed material for safety shut-down |
| 08/09/2001 | DE10006749A1 Vorrichtung zur Zuluftzufuhr für Gebäude und Vorrichtung zum Absaugen von verunreinigter Luft aus Gebäuden Apparatus for air supply for buildings and apparatus for extracting contaminated air from buildings |
| 08/08/2001 | EP1121989A2 Device for feeding fresh air to buildings and device for sucking up polluted air from buildings |
| 08/07/2001 | US6272399 Method and system for maintaining a desired air flow through a fume hood |
| 08/02/2001 | DE10004305A1 Verfahren und Vorrichtung zur Entfernung von Partikeln von Materialbahnen Method and apparatus for removing particles of material webs |
| 08/01/2001 | EP1119423A1 A drive arrangement for an extracting device, especially for exhaust gases from motor vehicles |
| 07/26/2001 | DE10030045C1 Cleaning process for interior of suction tank, involving positioning piston to leave suction aperture between piston rings |
| 07/26/2001 | DE10002717A1 Assembly for the removal of surface layers containing hazardous matter has a powered tool within a housing for the grinding surfaces with a suction hose connection and edge shrouding |
| 07/25/2001 | CN1305539A Sieve like structure for fluid flow through structural arrangement |
| 07/19/2001 | DE10000841A1 Fumes extractor hood has rectangular base surface, grease-collector dish, filter arrangement, chimney with housing, motor and fan |
| 07/17/2001 | US6261171 Movable multi-function maintenance apparatus |
| 07/12/2001 | DE10038679A1 Arrangement for suction mechanism for sucking impurities out of object has blowing channel starting on blowing side to carry some in-blown air to object to be cleaned |
| 06/28/2001 | DE10015666A1 Method for capturing, separating and aspirating fluids using frontal turbulence generators with one arranged in arbitrary direction or several arranged and combined with aspiration slots |
| 06/27/2001 | EP1111523A1 Transmission system |
| 06/27/2001 | EP1110628A1 Imaging method |
| 06/27/2001 | EP1110627A1 Kitchen exhaust hood |
| 06/21/2001 | WO2001044724A1 Method and device for capturing, separating and aspirating fluids using frontal turbulence generators |
| 06/13/2001 | EP1105548A1 Sieve like structure for fluid flow through structural arrangement |
| 06/13/2001 | EP1105225A1 Bench for working with poisonous vapours, especially for cosmeticians, electronicians and goldsmiths |
| 06/13/2001 | DE19944934A1 Floor-cleaning device has active radiation of laser in wavelength region between 0.2 and 20 microns guided into suction nozzle of suction apparatus |
| 06/13/2001 | DE10036426A1 Dust collection system has driven member rotatably mounted on member, which is movable relative to recessed member between two positions and has enclosed pathway with inlet, to which collector is disposed at, with portion in recess |
| 06/13/2001 | CN1299033A Method and apparatus for exhausting harmful gas and kitchen's fume |
| 06/07/2001 | DE10003626C1 Automobile exhaust gas extraction device has suction hose provided by telescopic pipe with inflatable stiffening cuffs between telescopic sections |
| 06/06/2001 | CN2432905Y Negative smoke absorption controller for laser therapeutic |
| 06/05/2001 | US6241598 Dispensing station for chemicals and the like |
| 06/05/2001 | US6241230 Guide apparatus having dustproof structure |
| 05/31/2001 | WO2001038016A1 Apparatus for cleaning channels for air conditioning and other purposes |
| 05/22/2001 | US6235072 Glove box filter system |
| 05/17/2001 | WO2001034014A1 Fume extraction apparatus and assembly |
| 05/08/2001 | US6227214 Vapor containment and recovery system on a general parts washer apparatus |
| 04/19/2001 | WO2001027582A2 A pressure differential distribution system |
| 04/18/2001 | EP1092483A2 Hood for the protection of premises |
| 04/18/2001 | CA2286951A1 An intelligent oil smoke exhausting device |
| 04/04/2001 | CN2425627Y Negative pressure adapter suction pipe for electric knife |
| 03/29/2001 | DE19943832A1 Cleaning process for fire-damaged railway wagon, involving closing all apertures except those at ends, creating suction air flow and cleaning with jet of dry ice |
| 03/28/2001 | CN2424844Y Dust-collecting cup for PC board target-drilling machine |
| 03/22/2001 | DE19940042A1 Laboratory air extractor flow control unit has integral measurement is compact |
| 03/21/2001 | EP1084003A1 Method of and apparatus for cleaning objects manually by use of solvents |
| 03/15/2001 | DE19936782A1 Suction device to remove dirty air; has casing with suction surfaces having slightly larger covers, to form peripheral air spaces with smaller opening area than suction surfaces |
| 03/08/2001 | DE19938478A1 Device for working on a building faade has sealing unit sealing work space between platform and work face and mounted for independent movement uncoupled from platform movement |
| 03/06/2001 | US6195834 Method and apparatus for removing foreign particles |
| 02/14/2001 | EP1075879A1 Suction device for exhausting polluted air |
| 02/14/2001 | CN1283767A Non-power exhauster |
| 02/13/2001 | US6187106 Contained instrument cleaner for use in a controlled environment |
| 02/13/2001 | US6186458 Support arm |
| 02/13/2001 | US6185934 Device and method for filtering internal combustion engine exhaust gases and vehicle equipped with such a device |
| 02/07/2001 | EP1074304A1 Document shredder |
| 02/06/2001 | US6182326 Workshop dust collection apparatus and method |
| 01/30/2001 | US6178976 Pickle tank cover with plenum chamber |
| 01/26/2001 | CA2285638A1 Improved dust collection system |
| 01/25/2001 | DE19934818A1 Anlage zur Dokumentenvernichtung System for document destruction |
| 01/25/2001 | DE19933852A1 Chip exhauster for cutting machine uses deflectors along chip path to influence chip flight via pin and slot guides. |
| 01/24/2001 | EP1069958A2 A suction system for sucking a mixture of air and solid and/or liquid matter into a container |
| 01/24/2001 | CN2416370Y Apparatus for automatic rough sorting and removing harmful gas and dust for sanitary wastes dumping |
| 01/09/2001 | US6171407 Ventilation fixture and method of using same |
| 12/27/2000 | EP0879099A4 Minienvironment for material handling |
| 12/26/2000 | US6165267 Spin coating apparatus |
| 12/21/2000 | WO2000056202A3 Method and device for cleaning extractor hoods |
| 12/21/2000 | DE19926084A1 Suction cleaning device encloses object by rectangular tube ring with gas ports along inside and with tube section designed to vorticize exhaust air within tube as linked to controlable fans. |
| 12/13/2000 | EP1058601A1 An ergonomic hand support for precision work |
| 12/12/2000 | US6158454 Sieve like structure for fluid flow through structural arrangement |
| 12/12/2000 | US6158213 Vehicle exhaust changeover apparatus |
| 12/06/2000 | EP1057065A1 Magnifying glass |
| 12/06/2000 | CN2408979Y Lab. ventilator |
| 12/05/2000 | US6155246 Power cutter |
| 11/28/2000 | US6154686 Distributed architecture |
| 11/23/2000 | WO2000070230A1 Method and device for localising, detecting and suctioning liquid media |
| 11/23/2000 | DE19957962A1 Limiting, sucking up, and detecting fluid medium, whereby air volume currents are produced through drive unit, and are conveyed into at least two separate outlet chambers |
| 11/21/2000 | US6149252 Glove box for cutting a hole in a ceiling |
| 11/21/2000 | US6149017 Solid waste sorting device |
| 11/16/2000 | WO2000067958A1 Grinding workbench that can be subjected to suction |
| 11/16/2000 | DE10020205A1 Vapour extractor hood with condensate separator has evaporator(s) installed as heat exchanger in condensation cell(s) with condensate collection trough and outlet, odour filter(s) |
| 11/15/2000 | CN2405675Y Concealed ventilating device for laboratory |
| 11/09/2000 | DE19921239A1 Absaugbare Schleifwerkbank Vacuumable grinding Bank |
| 11/09/2000 | DE19920058A1 Device especially for drawing out dust-laden crude gas has auxiliary gas inlet connected to main pipe and with opening cross section variable depending upon throughflow of main pipe |
| 11/08/2000 | EP1050688A2 Connecting element for rail sections of exhaust extraction devices |
| 11/08/2000 | EP1049566A2 Suction device for sand blasting and pressure nozzles |
| 11/07/2000 | US6142164 Method and apparatus for removing leaking gas in an integrated gas panel system |
| 11/02/2000 | WO2000064602A1 Arrangement for air evacuation |
| 11/02/2000 | WO2000064562A1 Adjustable clean-air flow environment |
| 11/02/2000 | DE19918445A1 Work table has air delivery fan whose air flow emanating via two nozzles forms air screen; nozzles are opposite each other so emanating air flows are approximately mutually opposing |
| 11/02/2000 | CA2371313A1 Adjustable clean-air flow environment |
| 10/31/2000 | US6139422 Exhaust gas extraction apparatus for a vehicle shed |
| 10/24/2000 | US6137403 Sash sensor and method of sensing a sash using an array of multiplexed elements |
| 10/24/2000 | US6136724 Multiple stage wet processing chamber |
| 10/17/2000 | US6132691 Station for soaking intracavity probes |
| 10/17/2000 | US6132356 Portable system for vapor, aerosol or airborne hazard suppression of hazardous environmental spills |