B08B 15 - Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

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)
11/2011
11/23/2011	CN202045118U Encircled gathering cover
11/23/2011	CN202045117U Rotary type suspension industrial membrane capping device
11/23/2011	CN202045097U PCB (printed circuit board) panel cleaner
11/23/2011	CN202044883U Smoke removal device
11/23/2011	CN202044878U Dust removing system based on overhead travelling crane
11/23/2011	CN202044869U Movable welding fume purifier
11/23/2011	CN202044341U Electric knife with smoke-sucking function
11/23/2011	CN102251261A Aluminum electrolysis cell partition adjustable smoke discharge and dust removal system device
11/23/2011	CN101690999B Deep cavity welding tool
11/17/2011	US20110281514 Apparatus for directing air flow in a biological safety cabinet
11/16/2011	DE202011106138U1 Vorrichtung zur Erfassung von Abluft bei Werkzeugmaschinen sowie Erfassungsteil zur Erfassung der Abluft bei Werkzeugmaschinen The device for detecting air in machine tools, as well as detecting part for detecting the exhaust air in machine tools
11/16/2011	CN202037165U Exhaust system for ventilation cabinets
11/16/2011	CN202037164U Greenhouse cleaning device
11/16/2011	CN202037163U Feeding pot with dust-collecting apparatus
11/16/2011	CN202037162U Dust-removing device used in production of materials of positive pole of lithium ion battery
11/16/2011	CN202037161U Heating plate base for ventilating cabinet in laboratory
11/16/2011	CN202037160U High-negative-pressure cleaning device
11/16/2011	CN202036901U Large-area open type operating area closing and gas collection treatment facility
11/16/2011	CN202036889U Purification and ventilation system for laboratory
11/16/2011	CN102244302A Acid mist barrier cover
11/16/2011	CN102242236A Novel smoke-gas dustproof movable seal cover device of electric furnace
11/16/2011	CN102240525A Anti-dust device and reactor containing anti-dust device thereof
11/16/2011	CN102240524A Feed pot with dust suction device
11/10/2011	US20110275301 Autonomous Ventilation System
11/09/2011	CN202030007U Novel automatic packaging machine for fluorine sylvite production
11/09/2011	CN202028803U Dust collecting device
11/09/2011	CN202028599U Air suction arm retaining device
11/09/2011	CN202028598U Negative pressure dust-proof device arranged at unloading end of belt machine for mineral processing plant
11/09/2011	CN202028597U Automatic dust removal equipment for dust workshop
11/09/2011	CN202028596U Dust suction hood for dust remover of pneumatic grain elevator
11/09/2011	CN202028321U Multifunctional medical smoke suppression instrument
11/09/2011	CN202028313U Medicinal dust removal device
11/09/2011	CN202028311U Dry fiberboard production line dust settler
11/09/2011	CN202027706U Controllable smoke suction electrotome with rotary switch
11/09/2011	CN102233294A Pulverizer
11/03/2011	US20110269386 Automous Ventilation System
11/02/2011	EP2040817B1 Filter device for extractor hoods, ventilator cowls, recirculation hoods or the like
11/02/2011	EP1543273B1 Self-cleaning exhaust system and method
11/02/2011	CN202022539U Dedusting multilayer obturator on belt conveyor
11/02/2011	CN202022336U Fuel unpacking and transporting system for biomass power plant boiler
11/02/2011	CN202021194U Powder collector
11/02/2011	CN202021193U Dust collecting device and dust guiding barrel thereof
11/02/2011	CN202021181U Air shower machine
11/02/2011	CN202020781U Fixed type plastic surgical aspirator device
11/02/2011	CN102229419A Dustproof lifting appliance and concrete production facility comprising same
11/02/2011	CN102229202A Discharging device, dust remover and stirring equipment
11/02/2011	CN102228895A Movable type multistation suction hood
10/2011
10/27/2011	WO2011085735A8 Decontamination arrangement and method
10/26/2011	EP2379237A1 Hood for sucking-up fine particles, and a device intended for the laser ablation of a surface layer of a wall and including such a hood
10/26/2011	EP2379236A1 Mouth of a hood for sucking up fine particles, and laser device for ablating a surface layer of a wall comprising such a hood
10/26/2011	CN202019495U Air exhaust device of glue residue removing cylinder of printed circuit board for improving working environment
10/26/2011	CN202015972U Dust absorbing pipe
10/26/2011	CN202015727U Closed discharge dust removal device for abrasives
10/26/2011	CN202015726U Industrial exhaust emission device
10/26/2011	CN202015608U Feeding hopper
10/26/2011	CN202015549U Air processing device for electric carving workshop
10/26/2011	CN102225300A Purification treatment method of tail gas of enameling machine cluster by corona excitation
10/20/2011	DE202011100301U1 Schrank, insbesondere Sicherheitsschrank oder Gefahrstoffschrank Cabinet, in particular safety storage cabinet or safety cabinet
10/19/2011	EP2378504A1 Dismantling apparatus for flat-screeen tv and dismantling method for flat-screen tv
10/19/2011	CN202011757U Comprehensive utilization system for tail-gas of aluminum sulfate reaction kettles
10/19/2011	CN202010772U Waste gas filtering device of die casting machine
10/19/2011	CN202010692U Powder isolating support used for powder metallurgy workshop
10/19/2011	CN202010691U Oil gas collection device used for a female thread copper pipe forming device
10/19/2011	CN202010577U Iron and dust removal device for waste copper
10/19/2011	CN202010484U Side-mounted low-noise material conveying dust remover
10/19/2011	CN202010481U Bucket for adsorbing powder dust
10/19/2011	CN202010203U Electrical knife
10/19/2011	CN102218252A Air handling device
10/19/2011	CN102217974A Handheld surgical equipment for vagina examination and minimally invasive treatment of cervical diseases
10/18/2011	US8038778 Air purification apparatus
10/17/2011	DE202010009560U1 Abluftreinigungsvorrichtung für Nutztierställe Exhaust air cleaning device for livestock barns
10/14/2011	DE202009018484U1 Absaugvorrichtung Suction
10/13/2011	DE102010014059A1 Abzugseinrichtung und Geruchsfilter Take-off device and odor filter
10/12/2011	EP2375173A1 Extracting device and odour filter
10/12/2011	CN202007322U Device for extracting and exhausting alkaline steam
10/12/2011	CN202006072U Dust processing equipment used in silicon rod cutting slurry preparation
10/12/2011	CN202006071U Novel dust remover for brush roll machine
10/12/2011	CN202005800U Tubular high-frequency electric surgical knife for smoke evacuation
10/06/2011	US20110244775 Apparatus and method for controlling and directing flow of contaminated air to filters and for monitoring filter loading in a biological safety cabinet
10/05/2011	CN202002506U Cover of smelting stove
10/05/2011	CN201999516U Dust collecting device for sector-shaped valve
10/05/2011	CN201997535U Self-sealing switching type de-dusting device for bunker
10/05/2011	CN201997474U Improved dedusting cover of vibrating screen
10/05/2011	CN102205336A Quick cleaning device for vacuum exhaust chamber
10/05/2011	CN102205335A Foundation-free dust discharging system of polishing chamber
10/05/2011	CN102205334A Positive and negative pressure ventilation small-environment comprehensive treatment system
10/05/2011	CN101875046B Bearing washer
10/05/2011	CN101786184B Straight-suction negative-pressure metal cutting dust-collecting table
10/05/2011	CN101697091B Continuous through cleaner for notebook computer shell
09/2011
09/28/2011	EP2368646A2 Air dust collector
09/28/2011	CN201988555U 实验室专用吸风罩 Laboratory dedicated hood
09/28/2011	CN201988554U 筛粉除尘装置 Sifting dust removal device
09/28/2011	CN201988434U 一种环保细粉料加工系统 An environmentally friendly powder material processing system
09/28/2011	CN201988284U 一种除尘装置 One kind of dust removal device
09/28/2011	CN201988283U 饲料车间除尘装置 Feed workshop dust removal device
09/28/2011	CN201988279U 无动力扩容阻尼除尘器 No power expansion damping filter
09/28/2011	CN201988235U 模块化油雾净化冷却过滤设备 Modular cooling mist purification filtration equipment
09/28/2011	CN102198337A Environment-friendly energy-saving exhaust gas treatment device and method
09/28/2011	CN101386010B Wet type dust suction device and filter purification method
09/27/2011	USRE42735 Method and apparatus for controlling space conditioning in an occupied space

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