Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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07/23/2008 | CN201090516Y Middle opening single suction multilevel diffuser centrifugal pump |
07/23/2008 | CN201090515Y Submersible pump pipe type check valve for countryside irrigation |
07/23/2008 | CN201090514Y Anti-surging impeller cover |
07/23/2008 | CN201090513Y Stream intake path without swirl of water pump |
07/23/2008 | CN201090512Y Fan housing assembly of ultra-thin type radiator fan |
07/23/2008 | CN201090511Y Integral air compressor wheels |
07/23/2008 | CN201090510Y Wind wheel |
07/23/2008 | CN201090509Y Fan |
07/23/2008 | CN201090508Y Bidirectional centrifugal fan blade structure and air conditioner indoor machine air intake structure containing the same |
07/23/2008 | CN201090507Y Air conditioner wind blade component |
07/23/2008 | CN201090506Y Impeller anti-loose apparatus of water pump |
07/23/2008 | CN201090505Y Single-stage single absorption centrifugal pump impeller capable of stabilizing delivery lift |
07/23/2008 | CN201090504Y Single-stage single absorption centrifugal pump impeller with circulation tank |
07/23/2008 | CN201090503Y Plastic impeller water pump |
07/23/2008 | CN201090502Y Auxiliary impeller positioning structure for automatic control self-sucking pump without seal |
07/23/2008 | CN201090501Y Sand pump |
07/23/2008 | CN201090500Y Wear ring of water supply pump |
07/23/2008 | CN201090499Y Comb sealing ring for centrifugal compressor |
07/23/2008 | CN201090498Y Fan bearing box sealing device |
07/23/2008 | CN201090497Y Novel vertical type dredge pump materials filling body capable of collecting liquid |
07/23/2008 | CN201090496Y Improved seal structure of support bracket oil chamber of hot-water circulating pump |
07/23/2008 | CN201090495Y Single suction multistage type centrifugal pump |
07/23/2008 | CN201090494Y Oiling-free type oil-submersible electric motor protector |
07/23/2008 | CN201090493Y Oiling-free device of oil-submersible electric engine |
07/23/2008 | CN201090492Y Vertical type dredge pump anti-contrarotation apparatus capable of observing lubricating oil level |
07/23/2008 | CN201090491Y Magnetic suspension axial flow compressor |
07/23/2008 | CN201090490Y Fore pump with improved structure |
07/23/2008 | CN201090489Y Radial sliding bearing of vertical type borehole pump |
07/23/2008 | CN201090488Y Novel slide bearing for water pump |
07/23/2008 | CN201090487Y Novel double-suction pump |
07/23/2008 | CN201090486Y Novel casing tube of vertical type dredge pump |
07/23/2008 | CN201090485Y Intermediate support of fire vehicle water pump transmission system |
07/23/2008 | CN201090484Y Vertical type dredge pump solid coupling with adjustable axial distance |
07/23/2008 | CN201090483Y Fast exhaustion water stop valve |
07/23/2008 | CN201090482Y Novel connecting rack for vertical type dredge pump |
07/23/2008 | CN201090481Y Vertical type dredge pump anti-contrarotation apparatus with short axial dimension |
07/23/2008 | CN201090480Y Vertical type dredge pump anti-contrarotation apparatus for preventing adjusting nut loosening |
07/23/2008 | CN201090478Y Multiple axle interlocking type electric fan |
07/23/2008 | CN201090477Y Cold-blast sweeping car fan |
07/23/2008 | CN201090475Y Single stator external pole type heat radiating fan |
07/23/2008 | CN201090474Y External pole type heat radiating fun |
07/23/2008 | CN201090473Y Car radiator fan assembly |
07/23/2008 | CN201090472Y Improved fan generator |
07/23/2008 | CN201090471Y Energy saving heat radiating fun of integrated shaping injection magnet ring |
07/23/2008 | CN201090468Y Novel built-in type key control air pump |
07/23/2008 | CN201090467Y Magnetic suspension turbocharging apparatus for refrigerating machine |
07/23/2008 | CN201090466Y Equipment for air blasting and evacuating |
07/23/2008 | CN201090462Y Enclosed high energy head model level |
07/23/2008 | CN201090461Y Blast blower |
07/23/2008 | CN201090459Y Potential absorbing water pump |
07/23/2008 | CN201090457Y Minitype ozone and air water mixing pump |
07/23/2008 | CN201090456Y Vertical type water pump with loose core structure |
07/23/2008 | CN201090455Y Novel double-base vertical type dredge pump |
07/23/2008 | CN201090454Y Novel belt roller water pump |
07/23/2008 | CN201090452Y Novel auto exhaustion type backpressure valve for self-sucking pump |
07/23/2008 | CN201090451Y Self-absorbing device of pump |
07/23/2008 | CN201090449Y Medicament pump with stirrer |
07/23/2008 | CN201090447Y Pneumatic and electric double power oxygenation filtering circulation pump |
07/23/2008 | CN101228378A Device for a rotating gland seal |
07/23/2008 | CN101228357A Radial fan |
07/23/2008 | CN101227120A Generator for a blade tip |
07/23/2008 | CN101225835A Axial-flow fan |
07/23/2008 | CN101225834A Ellipticum flow guiding piller of macrotype vertical pump |
07/23/2008 | CN101225833A Vertical barrel pocket type extraction pump |
07/23/2008 | CN101225832A Device for preventing leakage of pump |
07/23/2008 | CN101225831A Friction auxiliary sealing member and sealing method |
07/23/2008 | CN101225830A Direct drive type high-speed pump of frequency conversion electric machine |
07/23/2008 | CN101225829A Water pump transmission device |
07/23/2008 | CN101225828A Separation sleeve for magnetic pump or shield pump |
07/23/2008 | CN101225827A Separation sleeve for magnetic pump or shield pump |
07/23/2008 | CN101225826A Hot-plug fan system and connecting device thereof |
07/23/2008 | CN101225817A Supporting device for maintenance of pump |
07/23/2008 | CN101225815A Mechanical sealing sliding bush of pump shaft |
07/23/2008 | CN100405705C Canned motor and canned motor pump |
07/23/2008 | CN100404880C Quick connect ceiling fan blade |
07/23/2008 | CN100404879C Fan mechanism |
07/23/2008 | CN100404878C Centrifugal blower |
07/23/2008 | CN100404877C Turbo fan and manufacturing mould thereof |
07/23/2008 | CN100404876C Turbo-type fluid machine and a stepped seal apparatus to be used therein |
07/23/2008 | CN100404875C Ceiling fan |
07/23/2008 | CN100404874C Food pump molded by punching and welding |
07/23/2008 | CN100404819C Apparatus to facilitate sealing between rotating turbine shafts |
07/23/2008 | CN100404791C Compressor rotor blade |
07/22/2008 | US7402276 Pump with rotating inlet |
07/22/2008 | US7402025 Fan blade assembly |
07/22/2008 | US7402023 Sanitary mixing assembly for vessels and tanks |
07/22/2008 | CA2618356A1 Pressure limiter |
07/22/2008 | CA2358596C Hardwall fan case with structured bumper |
07/18/2008 | CA2617306A1 Fan blade mounting system |
07/17/2008 | WO2008084430A1 Centrifugal pump for abrasive fluid |
07/17/2008 | WO2008083913A1 Centrifugal pump comprising an impeller that is rotatably mounted in a housing |
07/17/2008 | WO2008083907A1 Centrifugal pump comprising an impeller that is rotatably mounted in a housing |
07/17/2008 | WO2008083787A1 Radial fan and a high-pressure cleaning device having a radial fan |
07/17/2008 | US20080170944 Insertable impingement rib |
07/17/2008 | US20080170940 Light steel frame fan structure |
07/17/2008 | US20080170938 Centrifugal compressor |
07/17/2008 | US20080170937 Pump with an elastic device on a rolling bearing |
07/17/2008 | DE102007001491A1 Kreiselpumpe mit einem in einem Gehäuse drehbar gelagerten Laufrad Centrifugal pump with an impeller rotatably mounted in a housing |
07/17/2008 | DE102007001487A1 Single or multistage supercharged internal combustion engine e.g. externally ignited internal combustion engine, operating method, involves using water obtained during single or multistage compression of charged air to cool compressor wheel |
07/17/2008 | CA2675144A1 Centrifugal pump for abrasive fluid |