| Patents for F04F 5 - Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow (4,425) |
|---|
| 06/26/2013 | CN203023149U Controller of bladeless fan |
| 06/26/2013 | CN203023148U Injection pump nozzle integrated with relief valve |
| 06/26/2013 | CN103174686A Jet flow air lifting device |
| 06/26/2013 | CN103174685A Wind collecting device with lighting equipment |
| 06/20/2013 | WO2013088355A1 Variable asset multiphase ejector for production recovery at the wellhead |
| 06/19/2013 | CN203009413U Pressure-boosting energy-saving device |
| 06/19/2013 | CN203009412U Ejector water spray device for circulating water vacuum pump |
| 06/19/2013 | CN203009411U Work wave current arousing device |
| 06/19/2013 | CN103161775A One-dimensional expansion large-mach-number nozzle vane and machining and application thereof |
| 06/19/2013 | CN101516488B Method for mixing a liquid in a sealed container with a fine-particle solid, container of this type, ejector jet and use of a jet of this type |
| 06/18/2013 | US8465264 Jet pump apparatus |
| 06/18/2013 | CA2701885C Bore-hole jet device for formation hydraulic fracturing and horizontal well examination and a method for the operation thereof |
| 06/12/2013 | CN202991672U Bladeless fan with detachable exhaust openings |
| 06/12/2013 | CN202991671U Pneumatic pumping plant |
| 06/12/2013 | CN202991670U Water sucking device for pump |
| 06/12/2013 | CN202991414U Vacuum unit system for glycol steam-jet pump |
| 06/12/2013 | CN103148026A Two-stage multi-nozzle vacuum-pumping device |
| 06/12/2013 | CN103147801A Turbine |
| 06/06/2013 | WO2013079171A1 Vacuum gripping device and method for operating a vacuum gripping device |
| 06/06/2013 | DE102011087824A1 Turbine Turbine |
| 06/05/2013 | CN202971356U Steam injection pump |
| 06/05/2013 | CN202971355U Integrated vacuum generator |
| 06/05/2013 | CN202971354U Air multiplier |
| 06/05/2013 | CN202971353U Bladeless fan |
| 06/05/2013 | CN202971352U Jet pump for oil return of water source heat pump air conditioning compressor |
| 06/05/2013 | CN103133431A Air supercharging device of bladeless fan |
| 06/05/2013 | CN103133430A Efficient slotted multi-nozzle enhancing mixing ejector |
| 06/05/2013 | CN103133429A Fan structure without blades |
| 06/05/2013 | CN103133300A Fan nozzle with outlet control |
| 06/05/2013 | CN103133299A Jet pump differential pressure device for horizontal type compressor |
| 05/30/2013 | WO2013076454A2 A fan assembly |
| 05/30/2013 | US20130133870 Jet pump assembly |
| 05/30/2013 | CA2856633A1 A fan assembly |
| 05/29/2013 | CN202955050U Novel vacuum generator |
| 05/29/2013 | CN202955049U Double-barreled water jet pump |
| 05/29/2013 | CN103124512A 气动真空清洁器 Pneumatic vacuum cleaner |
| 05/23/2013 | WO2013072410A1 Injector for a solid granular material |
| 05/23/2013 | WO2013071704A1 Air-jet tower |
| 05/23/2013 | DE102011119165A1 Device for pre-joining two metal sheet components for subsequent folding processing to form body element e.g. door, of passenger car, has seaming flange formed in edge area and elastically deformed in edge area |
| 05/22/2013 | CN202946460U Steam injection pump |
| 05/22/2013 | CN202946459U Bladeless fan |
| 05/22/2013 | CN103115027A Supersonic velocity circular flow nozzle with injector |
| 05/16/2013 | WO2013068115A1 Method for operating a vacuum gripping device, vacuum control device and manipulator |
| 05/16/2013 | WO2013068114A1 Method for operating a vacuum gripping device, vacuum control device and manipulator |
| 05/16/2013 | DE112011101666T5 Pumpenanordnung Pump assembly |
| 05/16/2013 | DE102011118173A1 Verfahren zum Betreiben einer Vakuumgreifeinrichtung, Vakuumsteuereinrichtung und Manipulator A method of operating a vacuum gripping means, vacuum controller and manipulator |
| 05/16/2013 | DE102011118168A1 Verfahren zum Betreiben einer Vakuumgreifeinrichtung, Vakuumsteuereinrichtung und Manipulator A method of operating a vacuum gripping means, vacuum controller and manipulator |
| 05/16/2013 | CA2856158A1 A fan assembly |
| 05/15/2013 | CN202937528U Air guide structure for bladeless fan |
| 05/15/2013 | CN202937527U Wall-mounted foldable bladeless fan |
| 05/15/2013 | CN202937526U Vaneless fan provided with nozzle pressurizing device |
| 05/15/2013 | CN202937525U Vaneless fan provided with independent spraying holes |
| 05/15/2013 | CN202937524U Vaneless fan provided with double-angle spray pipe |
| 05/15/2013 | CN202937523U Blade-free temperature control fan |
| 05/15/2013 | CN202937522U Air injection pump structure |
| 05/15/2013 | CN103104563A Fan assembly |
| 05/15/2013 | CN103104562A Pump head cover used for oil injector |
| 05/15/2013 | CN103104561A Novel vacuum generating system |
| 05/10/2013 | WO2013064846A1 An improved fluid processing apparatus and method |
| 05/09/2013 | US20130115111 Device and Method for Generating Vacuum for Vacuum Cementing Systems |
| 05/08/2013 | EP2589821A1 Apparatus and method for the generation of vacuum for vacuum cementing systems |
| 05/08/2013 | CN202926736U Fan module and nozzle thereof |
| 05/08/2013 | CN103089718A Bladeless fan |
| 05/08/2013 | CN103089717A Fan component and base for same |
| 05/01/2013 | CN202914414U Jet type vacuum pump |
| 05/01/2013 | CN202914413U Multifunctional ejector |
| 05/01/2013 | CN103075373A Spraying pump |
| 04/24/2013 | CN202900808U Heating and humidifying device used for power plant vacuum pump air ejector |
| 04/24/2013 | CN202900807U Nozzle structure of air injection pump |
| 04/24/2013 | CN202900806U Super-high temperature condensate water closed recovery device |
| 04/24/2013 | CN202900805U Nozzle assembly structure of air injection pump |
| 04/24/2013 | CN202900804U Pressure device of low-pressure medium flow |
| 04/24/2013 | CN202900591U Fan component |
| 04/18/2013 | WO2012017221A3 A fan assembly |
| 04/18/2013 | US20130094975 Device and method of enhancing production of hydrocarbons |
| 04/17/2013 | EP2581681A1 A fan assembly |
| 04/17/2013 | EP2581680A1 A fan assembly |
| 04/17/2013 | CN202883505U Water jet vacuum pump set |
| 04/17/2013 | CN202883504U Jet pump evacuating device |
| 04/17/2013 | CN103047199A Air jet pump |
| 04/17/2013 | CN102230482B Bladeless fan |
| 04/16/2013 | US8419378 Jet pump |
| 04/10/2013 | EP2578960A1 A fan assembly |
| 04/10/2013 | EP2578889A1 Device for blowing air by means of narrow slit nozzle assembly |
| 04/10/2013 | CN202867363U Air outlet ring of folding fan |
| 04/10/2013 | CN202867362U High-low pressure multichannel all-in-one network device |
| 04/10/2013 | CN202867361U Ejecting device for flash steam |
| 04/10/2013 | CN202867360U Vertical type hydraulic jet vacuum machine set |
| 04/10/2013 | CN103037977A Jet-receiving nozzle for a powder-delivery injector plus powder-delivery injector |
| 04/10/2013 | CN103032386A Annular fan |
| 04/10/2013 | CN103032385A Fan without blades |
| 04/09/2013 | US8414849 Micro-fluidic device |
| 04/09/2013 | CA2573712C Jet pump |
| 04/04/2013 | WO2013045051A1 Gas jet pump for conveying a main gas stream |
| 04/04/2013 | WO2013045050A1 Gas jet pump with at least one nozzle |
| 04/04/2013 | WO2013045048A1 Method for shutting off a fuel cell system |
| 04/04/2013 | WO2013045040A1 Gas jet pump for delivering a main gas stream |
| 04/04/2013 | WO2013044546A1 Bladeless fan |
| 04/04/2013 | US20130084194 Jet pump data tool system |
| 04/04/2013 | DE102011114799A1 Gas jet pump for use in fuel cell system of passenger car for feeding secondary gas stream, has nozzle comprising nozzle cap between outlet and inlet regions, where nozzle cap surrounds primary gas stream in inlet region |