| 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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| 04/24/2007 | US7207977 Smoke evacuation system |
| 04/19/2007 | WO2007044404A1 A system for handling gases when treating the interior of a vehicle |
| 04/19/2007 | US20070087677 Converting existing prior art fume hoods into high performance low airflow stable vortex fume hoods |
| 04/19/2007 | DE202006017121U1 Tisch-Staubabsaugung für Fingernagelkosmetika Table dust extraction for fingernail cosmetics |
| 04/19/2007 | DE202006017119U1 Unterbau-Staubabsaugungsgerät für Fingernagelkosmetika und Labortische Under-vacuum device for fingernail cosmetics and lab tables |
| 04/19/2007 | DE102005047194B3 Module unit for forming table hood, used for providing reduced or elevated pressure enclosure in laboratory, includes covering plate, side-walls, abstracting channel, wall installation unit and seals |
| 04/18/2007 | EP1775035A1 Self-cleaning exhaust hood and system for cleaning an exhaust hood |
| 04/11/2007 | EP1771259A1 Retractable hose extension for a vacuum |
| 04/11/2007 | EP1771105A1 Retractable hose extension for a vacuum system |
| 04/11/2007 | CN2887471Y Combined type dust-removing deodorizing device for garbage transfer station |
| 04/11/2007 | CN1944022A Apparatus for exhausting fume gas of vulcanizer |
| 04/11/2007 | CN1310406C Conductor segments end welding arrangement for rotating electrical machine winding |
| 03/29/2007 | WO2005100870A3 Damper control in space heating and cooling |
| 03/29/2007 | WO2005072258A3 Exhaust fan assembly |
| 03/29/2007 | DE202006019336U1 Staubsauger für den Gebrauch in Kombination mit einem elektrischen Handgerät Vacuum cleaner for use in combination with an electric hand tool |
| 03/29/2007 | DE19851064B4 Struktur zur Anbringung eines Staubbeutels an einem motorgetriebenen Werkzeug mit einem Staubsammler Structure for mounting a dust bag to a motor driven tool with a dust collector |
| 03/28/2007 | CN2882829Y Multifunction over head traveling crane duster |
| 03/28/2007 | CN2882828Y Dusting hood for collecting dust and aerosol when in mechanical grinding and dirt removing |
| 03/28/2007 | CN1935397A Green anode, green cathode, green electrode asphalt smoke purifying system and its purifying process |
| 03/27/2007 | US7195678 Method of installing an inspection port onto asbestos insulated pipe and equipment |
| 03/22/2007 | US20070066205 Clean room unit |
| 03/22/2007 | US20070066204 Load port |
| 03/22/2007 | DE202006016124U1 Staubabsaughaube (mobil) für handgeführte Maschinen Dust extraction hood (mobile) for hand-held machines |
| 03/21/2007 | CN2880292Y Adjustable air exhausting dust separator |
| 03/21/2007 | CN2880291Y Dust separator |
| 03/21/2007 | CN2880290Y Gas furifying device |
| 03/21/2007 | CN2880289Y Turbine negative pressure multiple protecting zero leakage bio-safe cabinet |
| 03/21/2007 | CN1931455A Ventilating cabinet |
| 03/20/2007 | CA2228789C Dust removal facility on crepe paper machine |
| 03/15/2007 | WO2007030064A1 Extraction hood and method of assembling the same |
| 03/15/2007 | US20070060034 Gaming machine smoke control systems and processes |
| 03/14/2007 | CN2877902Y Chalk dust collector |
| 03/14/2007 | CN1927520A 激光束加工机 Laser beam processing machine |
| 03/14/2007 | CN1304156C System and process for treatment of gaseous emission |
| 03/13/2007 | US7188636 Containment cart |
| 03/13/2007 | CA2380277C Closed capture emission system |
| 03/07/2007 | EP1759776A1 Static charge and dust removing device |
| 03/07/2007 | EP1758691A1 Method and installation for the phase change in an insulator |
| 03/07/2007 | EP1758690A2 Cooling system for body armour |
| 03/07/2007 | CN2876605Y Article storage cabinet for biological experiment |
| 03/07/2007 | CN2875630Y Long distance moving type dust collecting device of coking system |
| 03/07/2007 | CN2875621Y Dust remover of blackboard eraser |
| 03/07/2007 | CN1923307A Waste air elimination apparatus for mask inhalation anesthesia |
| 03/06/2007 | US7186285 Chemical filter arrangement for a semiconductor manufacturing apparatus |
| 02/28/2007 | EP1757864A2 Exhaust hood |
| 02/28/2007 | CN2873333Y Static removing and dust removing device |
| 02/28/2007 | CN1919481A Multiple linked damper machanism for smoke discharging cabinet |
| 02/28/2007 | CN1919480A Interlock double-damper mechanism for smoke discharging cabinet |
| 02/28/2007 | CN1919479A Damper positioning machanism for smoke discharging cabinet |
| 02/28/2007 | CN1919475A Paint mist treatment method for paint spray booth |
| 02/22/2007 | US20070042696 Modular desktop-type ventilation system |
| 02/22/2007 | DE202006018995U1 Under-panel device for sucking up fine dust has cut-out in which a filter can be inserted so as to be flush fitting, bottom opening via which fan sucks air and vents air out via vent holes on outlet side of housing |
| 02/22/2007 | DE102005039474A1 Walzanlage Rolling mill |
| 02/22/2007 | DE102005011307B4 Raucherfassungsvorrichtung, insbesondere für Tabakrauch Smoke detector, especially tobacco smoke |
| 02/22/2007 | CA2767078A1 Integrated containment system |
| 02/21/2007 | EP1754552A2 Safety cabinet for antibiohazard |
| 02/21/2007 | CN2871038Y Antiseptic ventilating cabinet in chemical labratory |
| 02/21/2007 | CN1301158C Expelling of toxin equipment for lab |
| 02/15/2007 | DE202006018457U1 Absauggerät Suction |
| 02/15/2007 | DE10136096B4 Vorrichtung und Verfahren zum Erfassen und Absaugen von Luft und anderen Gasen Apparatus and method for detecting and extracting air and other gases |
| 02/14/2007 | CN2869048Y Chemical bath dehumidifying-dewing device |
| 02/14/2007 | CN2868546Y Guide rail working table dust-proof mechanism |
| 02/14/2007 | CN2868474Y Air film isolating device |
| 02/14/2007 | CN2868473Y Linkage dual regulating door mechanism for smoke discharge cabinet |
| 02/14/2007 | CN2868472Y Regulating door positioning mechanism for smoke discharge cabinet |
| 02/14/2007 | CN2868471Y Hinder-free return air purifying equipment |
| 02/14/2007 | CN2868465Y Air filter element cleaning device for internal combustion engine |
| 02/08/2007 | WO2007015663A1 Lockable friction joint |
| 02/08/2007 | DE202006017585U1 Absaugeinrichtung für ein motorisch angetriebenes Handwerkzeuggerät Suction device for a motor-driven hand tool |
| 02/08/2007 | DE202006017584U1 Absaugeinrichtung für ein motorisch angetriebenes Handwerkzeuggerät Suction device for a motor-driven hand tool |
| 02/08/2007 | DE202006017578U1 Absaugeinrichtung für ein motorisch angetriebenes Handwerkzeuggerät Suction device for a motor-driven hand tool |
| 02/08/2007 | DE10338284B4 Abzug Deduction |
| 02/08/2007 | DE102006033430A1 System for carrying away metal chips by suction airflow from working space of metal cutting machines has suction funnel at rear end of chip conveyor and branch pipes which lead into collecting pipe in star-form |
| 02/07/2007 | CN2865888Y Train loading and dust removing station |
| 02/06/2007 | CA2365790C Range hood with grease collecting motor housing |
| 02/01/2007 | US20070026786 Variable source diameter stack system and method |
| 02/01/2007 | DE10338287B4 Abzug Deduction |
| 02/01/2007 | DE10318238B4 Verfahren und Vorrichtung zum Reinigen von Innenflächen von Gewindebohrungen Method and device for cleaning internal surfaces of threaded bores |
| 01/31/2007 | CN2864095Y Automatic spraying device for mine transportation vehicle |
| 01/31/2007 | CN2863291Y Negative pressure table top type dust collector |
| 01/30/2007 | US7168460 Apparatus for decanting pulverulent product and method which can be carried out using said apparatus |
| 01/25/2007 | US20070021047 Air-isolator fume hood |
| 01/25/2007 | US20070021046 Downdraft fume hood |
| 01/25/2007 | US20070017668 Apparatus for controlling cooling device and cooling system |
| 01/25/2007 | DE102006022588A1 Vorrichtung zum Lösen und Entfernen von Verunreinigungen von einer Oberfläche einer Werkzeugmaschine An apparatus for loosening and removing impurities from a surface of a machine tool |
| 01/24/2007 | EP1745866A1 Air-isolator fume hood |
| 01/24/2007 | CN2861185Y Multi-channel composite flue tube |
| 01/24/2007 | CN2860686Y Nanometer metal production facility |
| 01/24/2007 | CN2860642Y Ground surface lunge-cleaning oil pipe dirt drainage |
| 01/24/2007 | CN2860641Y Draft cupboard |
| 01/24/2007 | CN2860623Y Paint mist containing organic waste gas purifying pretreatment equipment |
| 01/24/2007 | CN1899758A Water fog cleaner for scribing machine |
| 01/18/2007 | US20070015449 Exhaust hood enhanced by configuration of flow jets |
| 01/18/2007 | DE102005033224A1 Extractor hood e.g. flat screen hood, for use in kitchen, has distributor chamber for guiding supply air into housing, where chamber is narrowed by part of housing external wall and part of exhaust air system provided in housing |
| 01/17/2007 | CN2858376Y Working vehicle for collecting gas |
| 01/17/2007 | CN2858082Y Unpacked room for materiel recovery utilization |
| 01/17/2007 | CN2857783Y Hair and dust adhibiting machine |
| 01/11/2007 | US20070010187 Ventilator housing |
| 01/10/2007 | CN2855560Y Mobile type dust-collector |
| 01/04/2007 | WO2007002379A2 Smoking enclosure and methods of use |