| 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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| 06/24/2009 | EP1714080A4 Exhaust fan assembly |
| 06/18/2009 | DE102008036922B3 Suction device for motor vehicle, has exhaust gas nozzle fixed at inner wall of exhaust gas pipe, and having adjusting mechanism that is provided for adjusting suction opening of nozzle relative to vehicle body |
| 06/17/2009 | EP2070862A2 Pneumatic platform for vehicles with exhaust suction |
| 06/17/2009 | CN201257443Y Dust removing device for metallurgy boiler |
| 06/17/2009 | CN101456025A Method for preventing pollutant generation while corrosion chamber is open |
| 06/04/2009 | DE102008011161B3 Vorrichtung zum Absaugen von Stoffen und Verwendung einer solchen Vorrichtung Apparatus for aspirating substances and using such a device |
| 06/04/2009 | DE10130995B4 Sauggerät Suction device |
| 06/03/2009 | CN100493739C Exhaust hood |
| 06/02/2009 | US7540925 Method of cleaning greenhouse roofs |
| 05/29/2009 | CA2646919A1 Apparatus for incinerating gases from a processing chamber |
| 05/28/2009 | WO2009065698A2 Exhaust suction device for motor vehicles |
| 05/28/2009 | US20090133728 No water spill automatic steam car wash system |
| 05/28/2009 | US20090133721 Method and apparatus for touchless cleaning of a chandelier |
| 05/27/2009 | CN201245987Y Suspension cover for controlling dust emission of blasting dismounting building |
| 05/27/2009 | CN201244498Y Dust-proof crusher |
| 05/27/2009 | CN100492226C Biological safety cabinet controller |
| 05/21/2009 | US20090127352 Apparatus for airbrush waste removal |
| 05/20/2009 | EP2060333A2 Suction device for finely dispersed materials |
| 05/20/2009 | EP2060332A2 Suction device for finely dispersed materials |
| 05/20/2009 | CN201242358Y Overturn lower arrangement type ring-shaped dust-collecting cover |
| 05/20/2009 | CN201241193Y Tail gas guide apparatus of silicon crystal growth equipment |
| 05/20/2009 | CN201239731Y Rocker arm rolling screen type dustproof and rainproof apparatus |
| 05/20/2009 | CN201239687Y Protective cover device of fuel injection equipment in manufacture of filter medium |
| 05/20/2009 | CN201239198Y Smoke discharging electrical knife for surgery |
| 05/20/2009 | CN201239197Y Medical electrical knife with smoke absorber |
| 05/20/2009 | CN101433920A Dust cleaning apparatus for cleaning magnesia powder dust on band steel |
| 05/13/2009 | CN201237321Y Operation platform with ventilating system |
| 05/13/2009 | CN201235564Y Smog removing mechanism of bag cutting machine |
| 05/13/2009 | CN201235365Y Tobacco sample workpiece pulverizer dust collector |
| 05/13/2009 | CN101428289A Tamping coke oven coal-charging pushing dust removing system |
| 05/12/2009 | US7531017 Lateral-flow biohazard safety enclosure |
| 05/07/2009 | DE102008053896A1 Device for suctioning indoor air comprises light sources arranged inside a partially translucent suction channel |
| 05/07/2009 | DE102006022988B4 Laborabzug Fume hood |
| 05/06/2009 | EP2055398A2 Mobile extractor |
| 05/06/2009 | CN201231308Y Fume treatment system device of die-casting machine |
| 05/06/2009 | CN201231150Y Biology safe locker with outer exhaustion amount adjustment device |
| 04/30/2009 | WO2009004169A3 Modular smoker areas |
| 04/30/2009 | US20090111369 Portable work station |
| 04/29/2009 | CN101418671A Dustproof application of foam for bore hole at surface of buildings and blowing machine used thereby |
| 04/29/2009 | CN100483514C Station panel |
| 04/28/2009 | US7524348 Device for collecting and removing gaseous media, especially air, containing solid and/or liquid contaminants |
| 04/23/2009 | WO2009050637A1 Apparatus and method for continuous wire feed weldind |
| 04/23/2009 | DE202008015355U1 Manikürtisch-Einbau-Staubabsaugung Manicure built-in dust extraction |
| 04/22/2009 | CN201223873Y Sunk restoration processing system for construction garbage |
| 04/22/2009 | CN201223871Y Exhausting equipment for isolating ventilating closed vessel from atmosphere |
| 04/22/2009 | CN201223863Y Narrow pulsewidth laser automatic spotter |
| 04/16/2009 | DE202007017404U1 Hebebühne für Kraftfahrzeuge mit Abgasabsaugung Lift for vehicles with exhaust gas extraction |
| 04/16/2009 | DE102007048922A1 Engine exhaust gas-extraction adapter has adapter head, which is supported on frame and engine exhaust gas-inlet, where extraction hose is connected to engine exhaust gas-outlet of adapter head |
| 04/15/2009 | CN201220234Y Air exhausting apparatus of electron accelcrator for radiation vulcanization |
| 04/15/2009 | CN101406889A Environmental-protecting type high-efficient cleaning system |
| 04/09/2009 | DE102008011589B3 Elektrohandwerkzeuggerät mit Magneten zum Absorbieren von Staub Electric hand tool with magnets for absorbing dust |
| 04/09/2009 | CA2640840A1 Damper suitable for liquid aerosol-laden flow streams |
| 04/08/2009 | CN201217007Y Mist-discharge air draft cover of strip coating machine group of cold rolling mill |
| 04/02/2009 | DE202008001370U1 Abgasabsaugvorrichtung für Kraftfahrzeuge Abgasabsaugvorrichtung for motor vehicles |
| 04/02/2009 | DE102008038082A1 Motor vehicle comprises inner space, where suction system is provided for exhausting air from inner space, and suction opening of suction system is arranged at roof liner |
| 04/01/2009 | EP2040817A1 Filter device for extractor hoods, ventilator cowls, recirculation hoods or the like |
| 04/01/2009 | EP1706239B1 Grinding apparatus |
| 03/26/2009 | US20090081936 Salon ventilation system |
| 03/26/2009 | US20090081108 Clean bench and method of producing raw material for single crystal silicon |
| 03/18/2009 | CN201208611Y Large-sized dust cover for preventing dust dispersion |
| 03/18/2009 | CN101386032A Cold roller steel strip blowing and drawing type dust catching device |
| 03/18/2009 | CN101386010A Wet type dust suction device and filter purification method |
| 03/18/2009 | CN100469461C Paint mist treatment method for paint spray booth |
| 03/17/2009 | US7503842 Air curtain-assisted exhaust method and device thereof |
| 03/05/2009 | WO2008152415A3 Access apparatus |
| 03/05/2009 | US20090061751 Dynamic barrier isolation chamber |
| 03/04/2009 | CN201200986Y Intelligent toxin-expelling cabinet |
| 03/04/2009 | CN201200985Y Energy-saving device for removing exhaust air of lacquering |
| 02/28/2009 | CA2596578A1 A safety system for small-scale biodiesel and/or fatty acid esterification production technologies |
| 02/26/2009 | DE102007039634A1 Gehäuse einer Dunstabzugshaube Housing a range hood |
| 02/26/2009 | DE102007039633A1 Gehäuse einer Dunstabzugshaube mit einem Luftaustrittsspalt Housing a range hood with an air outlet gap |
| 02/25/2009 | EP2027942A2 Device for aspirating dust |
| 02/25/2009 | EP2027332A1 Hood for web forming, press and/or dryer section |
| 02/25/2009 | CN101372013A Multi-station rare-earth magnesium vacuum cleaner |
| 02/25/2009 | CN101371965A Waste gas treatment system |
| 02/19/2009 | WO2009021566A1 Suction carriage for aspirating exhaust gases and dusts resulting from oxyacetylene cutter processes |
| 02/19/2009 | WO2008154474A3 Positionable back draft assembly |
| 02/18/2009 | CN201195460Y Chalk end, ash recycling device |
| 02/18/2009 | CN201195165Y Energy-conservation safety-protection table cabinet structure |
| 02/18/2009 | CN201195164Y Air exhaust apparatus |
| 02/12/2009 | WO2009018679A1 Air curtain generating device |
| 02/12/2009 | US20090042500 Hood and pollution control unit with ultra violet light and electro-static precipitator |
| 02/12/2009 | DE202008013066U1 Auftischvorrichtung zum Absaugen feiner Stäube beim Nageldesign Auftischvorrichtung for extracting fine dust during nail design |
| 02/11/2009 | EP2022593A1 A method and apparatus for welding an article |
| 02/11/2009 | CN201193162Y Peeping window structure on bobbin winder |
| 02/11/2009 | CN201193161Y Drag chain support of cleaning vehicle for bobbin winder |
| 02/11/2009 | CN201193160Y Gas tube connecting structure applied to bobbin winder |
| 02/11/2009 | CN201192693Y Pretreatment device for extracting gaseous bioenergy from organic rubbish |
| 02/11/2009 | CN201192691Y Air exhausting device |
| 02/11/2009 | CN101363684A Secondary lead smelting 'bell jar' type lead powder dust absorption device |
| 02/11/2009 | CN101362107A Push-pull type exhaust gas cabinet |
| 02/11/2009 | CN100460568C Exhaust method and apparatus for aluminium electrolysis pre-baking tank |
| 02/11/2009 | CN100460095C Converter shop dust collecting cover device |
| 02/05/2009 | WO2008149200A3 Screen wash machine |
| 02/05/2009 | US20090032011 control of exhaust systems |
| 02/04/2009 | CN101357366A Silicon material cleaning device |
| 02/03/2009 | US7485033 System comprising an exhaust hood and a support for wall or ceiling mounting of the exhaust hood |
| 01/29/2009 | DE202008011711U1 Einrichtung zur Sicherung des Betriebs einer luftabsaugenden Anlage, die sich im Raumluftverbund mit einer raumluftabhängigen Feuerstätte befindet Means for securing the operation of a luftabsaugenden plant, which is located in the same room as an open flued appliance |
| 01/29/2009 | DE19957962B4 Verfahren und Einrichtung zum Eingrenzen, Erfassen und Absaugen von fluiden Medien Method and apparatus for confining, detecting and suction of fluid media |
| 01/28/2009 | CN201186839Y Winding machine cleaner track |