Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
08/2012
08/29/2012CN202402329U Centrifugal compressor and refrigerating device comprising same
08/29/2012CN202402328U Self-lubricating mechanical sealing ring
08/29/2012CN202402327U Mechanical seal washing structure of double suction pump and capable of filtering impurities
08/29/2012CN202402326U Centrifugal compressor and refrigeration plant comprising same
08/29/2012CN202402325U Deep space inner oil bearing
08/29/2012CN202402324U Novel bearing structure of double-suction pump
08/29/2012CN202402323U Blower
08/29/2012CN202402322U Reverse-rotation-preventing device capable of increasing storage amount of lubricating grease
08/29/2012CN202402321U Novel shaft deflection prevention device
08/29/2012CN202402320U Anti-reversion device with framework oil seal being replaced conveniently
08/29/2012CN202402319U Vertical plastic pipeline pump
08/29/2012CN202402318U Lifting box fan
08/29/2012CN202402317U Wind cover
08/29/2012CN202402316U Integrally-cast clamping hoop of cooling tower fan
08/29/2012CN202402315U Pumping chamber structure capable of achieving rapid water-gas separation
08/29/2012CN202402314U Sundry blocking structure in water pump
08/29/2012CN202402313U Pressing tool for water inlet section of horizontal type multi-stage pump
08/29/2012CN202402312U Horizontal multi-stage pump with novel stuffing box structure
08/29/2012CN202402311U Conveniently cast sump pump foundation
08/29/2012CN202402310U Maneuvering repulping biogas slurry vehicle-mounted pumping and spraying device
08/29/2012CN202402309U Fan convenient in speed regulation
08/29/2012CN202402295U Centrifugal vortex two-stage whole-lift high-pressure water feeding pump
08/29/2012CN202402289U Self-balancing section-type multi-stage centrifugal pump
08/29/2012CN202398187U Oil filter and air compressor
08/29/2012CN1321838B Blower and air conditioning equipment having same
08/29/2012CN102652222A Method for recovering energy when compressing a gas with a compressor
08/29/2012CN102652207A Guide vane with winglet for energy converting machine and machine for converting energy comprising the guide vane
08/29/2012CN102650445A Range hood
08/29/2012CN102650300A Large-scale industrial ceiling fan
08/29/2012CN102650299A High-temperature-resistance abrasion-resistance nanometer bearing fan
08/29/2012CN102650298A Rotating shaft balance device of axial flow fan
08/29/2012CN102650295A Improved magnetic pump
08/29/2012CN102212230B Cooling fan blade of diesel engine and manufacture method thereof
08/29/2012CN102116308B Adjustable mechanical sealing structure for pump
08/29/2012CN102062107B Multi-stage axial flow submerged pump with long shaft and method for conveying phosgene
08/29/2012CN102042263B Double-disc straight blade impeller for subsea mud lift pump
08/29/2012CN101988522B Cooling fan
08/29/2012CN101809293B Static seal
08/29/2012CN101614219B Draining pump component of air conditioner indoor unit for reducing noise
08/29/2012CN101358611B Axial flow fan wheel-hub contour connection system and axial flow fan with the connection system
08/29/2012CN101235991B Natural cold source central air-conditioning system adopting siphon principle
08/28/2012US8251830 Engine shaft for a gas-turbine engine
08/28/2012US8251676 Axial-flow fan for a vehicle radiator
08/28/2012US8251669 Cooling fan
08/28/2012US8251668 Method and apparatus for assembling rotating machines
08/28/2012US8251666 Blade and fan having the same
08/28/2012US8251658 Tip cap for turbine rotor blade
08/28/2012US8251655 Fan and frame with sensor-supporting structure thereof
08/28/2012US8251653 Heat dissipation module and fastening structure thereof
08/28/2012US8251650 Compressor housing
08/28/2012US8251649 Blade row of axial flow type compressor
08/28/2012US8251645 Fan with concealed oscillating mechanism
08/28/2012US8251644 Engine blower
08/28/2012US8251643 Steam turbine having rotor with cavities
08/28/2012US8251642 Centrifugal fan
08/28/2012US8251641 Stack of fan case
08/28/2012US8250761 Methods of manufacturing rotor blades for a wind turbine
08/28/2012CA2494770C Blade elevation setting control lever in a jet turbine engine
08/28/2012CA2475145C Lightened interblade platform for a turbojet blade support disk
08/28/2012CA2473819C Guide system for the outer pivot of a variable stator vane, for a turbojet stator
08/23/2012WO2012111318A1 Electric blower and vacuum cleaner provided therewith
08/23/2012WO2012110735A1 Device for blocking vanes around a periphery, for a turbomachine, to be deployed radially by a rotational movement of a member of the device
08/23/2012WO2012110384A1 Bearing arrangement for rapidly rotating shafts of vacuum pumps
08/23/2012WO2012110378A1 Stator element and high-vacuum pump
08/23/2012WO2011154210A3 Electrical machine having a fan wheel
08/23/2012US20120213626 Explosion-welded gas turbine shroud and a process of forming an explosion-welded gas turbine
08/23/2012US20120211205 Multi-blade centrifugal fan and air conditioner employing the same
08/23/2012US20120210718 Plating of ceramic matrix composite parts as joining method in gas turbine hardware
08/23/2012DE202012005805U1 Vibrationsabsorptionsstruktur eines Ventilators Vibration absorbing structure of a fan
08/23/2012DE102012100366A1 Zentrifugalpumpe Centrifugal pump
08/23/2012DE102011012074A1 Running wheel for use in centrifugal pump, has blades arranged between front-side support plate and rear cover plate, which is welded as individual part at tubular shaft coaxial seat by ultrasonic welding process
08/23/2012DE102011004512A1 Seitenkanal-Maschinen-Anordnung Side channel machine arrangement
08/22/2012EP2489882A2 Improvements in centrifugal pumps
08/22/2012EP2488761A1 An axial fan and a method of manufacturing a blower pi pe therefor
08/22/2012EP2488760A1 An axial fan, fan rotor and method of manufacturing a rotor for an axial fan
08/22/2012EP2488759A1 A system for the construction of an axial fan
08/22/2012EP2488758A1 Fully integrated fan module
08/22/2012EP2488757A1 Underwater compressor arrangement and underwater process fluid conveying arrangement equipped therewith
08/22/2012EP1576293B1 Electrically driven air pump and method for the production thereof
08/22/2012CN202392094U Air blower speed-increasing gearbox
08/22/2012CN202391824U Fan silencing partition box
08/22/2012CN202391823U Outer cone cylinder muffler of mineral fan
08/22/2012CN202391822U Device for disassembling ventilator impeller
08/22/2012CN202391821U Mounting device for ventilator impeller
08/22/2012CN202391820U Exhaust fan for improving blowing concentration ratio
08/22/2012CN202391819U Suspension type exhaust fan
08/22/2012CN202391818U Fan outer frame capable of improving fan energy efficiency
08/22/2012CN202391817U Volute casing of automobile air conditioner blower
08/22/2012CN202391816U Two-stage supercharger high-pressure stage air compressor volute with water-cooling structure
08/22/2012CN202391815U Draught fan volute seal structure
08/22/2012CN202391814U Mounting structure for shell of electric fan
08/22/2012CN202391813U Rotatable outlet device of ventilating fan
08/22/2012CN202391812U Variable-direction air inlet and outlet type jet fan
08/22/2012CN202391811U Fan with base
08/22/2012CN202391810U Fan outer frame convenient for wiring
08/22/2012CN202391809U Reinforced fan impeller
08/22/2012CN202391808U Low-noise axial flow air wheel
08/22/2012CN202391807U Axial flow wind wheel
08/22/2012CN202391806U High efficient low-noise fan blades of cooling fan
08/22/2012CN202391805U Combined fan impeller for nitriding furnace
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