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)
07/2012
07/25/2012CN202348682U Slow-rotary-speed corrosion-resisting wear-resisting centrifugal pump
07/25/2012CN102612603A An axial fan and a method of manufacturing a blower pi pe therefor
07/25/2012CN102612602A Decoupling a drive motor
07/25/2012CN102612601A Intermediate floor for a radial turbine engine
07/25/2012CN102606543A Filtering device for containment spray pump
07/25/2012CN102606542A Inlet muffling device for small centrifugal fan
07/25/2012CN102606541A Fan device
07/25/2012CN102606540A Water pump for factory for nuclear power station
07/25/2012CN102606539A Pump shell structure of service water pump for nuclear power station
07/25/2012CN102606538A Middle throttling bush for starting feed pump
07/25/2012CN102606537A Containment spray pump
07/25/2012CN102606536A Coolant drain tank pump for nuclear reactor
07/25/2012CN102606535A Pressurized-water chamber for main oil transfer pump
07/25/2012CN102606534A Waste heat discharge pump for nuclear power plant
07/25/2012CN102606533A Three-diffusion-tube volute structure enabling centrifugal pump to achieve radial force balance
07/25/2012CN102606532A Fluid pump and method for adjusting optimal efficiency point thereof
07/25/2012CN102606531A External suspended centrifugal fan
07/25/2012CN102606530A 离心装置及清洗装置 Centrifugal device and cleaning device
07/25/2012CN102606529A Processing case structure for gas compressor of aircraft engine
07/25/2012CN102606528A Axial flow ventilator capable of synchronously adjusting blades
07/25/2012CN102606527A Fan impeller and fan with fan impeller
07/25/2012CN102606526A 风扇装置 Fan means
07/25/2012CN102606525A Balance structure of rotor for starting water feeding pump
07/25/2012CN102606524A Oil conveying main pump
07/25/2012CN102606523A Rotor unit of service water pump for nuclear power station
07/25/2012CN102606522A Rotor component of charging pump for nuclear power station
07/25/2012CN102606521A Inducer for containment spraying pump
07/25/2012CN102606520A Mechanical seal for starting water feeding pump
07/25/2012CN102606519A Boric acid recirculation pump
07/25/2012CN102606518A Mechanical seal device of plant water pump for nuclear power plant
07/25/2012CN102606517A Inner and outer combined double-spiral seal
07/25/2012CN102606516A Bearing oil seal mechanism for coolant drain tank pump
07/25/2012CN102606515A Oil seal system for boric acid recirculation pump
07/25/2012CN102606514A Bearing component for coolant drain tank pump
07/25/2012CN102606513A Rear bearing structure for starting water feeding pump
07/25/2012CN102606512A Structure for reducing abrasion of seal ring for coolant drain tank pump
07/25/2012CN102606511A Bearing protector for residual heat removal pump for nuclear power station
07/25/2012CN102606510A Water guiding bearing for containment spraying pump
07/25/2012CN102606509A Connection structure for PCS (Passive Containment Cooling System) recirculation pump
07/25/2012CN102606508A Process control system (PCS) recirculation pump
07/25/2012CN102606507A Bearing body mounting structure for PCS (Passive Containment Cooling System) recirculation pump
07/25/2012CN102606506A Stator component of charging pump for nuclear power station
07/25/2012CN102606500A Aerotechnical air-concentrated high-yield air compressor with stepped shell and helical blade
07/25/2012CN102606499A Large vertical industrial fan
07/25/2012CN102606498A Axial flow fan and blower using the same
07/25/2012CN102606497A Centrifugal fan capable of avoiding fiber aggregation and centrifugal blower with centrifugal fan
07/25/2012CN102606496A Air pump and opening and closing structure of air valve thereof
07/25/2012CN102606495A Centrifugal compressor unit
07/25/2012CN102606493A Motorcompressor unit with torsionally flexible coupling placed in a hollow shaft of the compressor
07/25/2012CN102606492A Fan component
07/25/2012CN102606490A Submerged pump
07/25/2012CN102606488A Liquid pump
07/25/2012CN102606486A Self-priming pressure liquid pump
07/25/2012CN102606485A Startup water feed pump for nuclear power station
07/25/2012CN102606484A Charging pump for nuclear power station
07/25/2012CN102606483A Horizontal central-open multistage pump capable of conveying multiphase flow media
07/25/2012CN102606222A Axial retention device for turbine system
07/25/2012CN102116309B Mechanical sealing device for centrifugal pump
07/25/2012CN102072167B Methane liquid material non-blocking pumping motor pump unit
07/25/2012CN102022383B Air-conditioner air duct device and air-conditioner
07/25/2012CN102022379B Axial flow fan propeller
07/25/2012CN102003403B Rotary shaft sealing device
07/25/2012CN101956725B Submersible flow driving device of glass steel impeller
07/25/2012CN101900126B Fan
07/25/2012CN101876326B Electric fan composite material bearing housing and manufacture method thereof
07/25/2012CN101846102B Frost crack prevention water pump
07/25/2012CN101846099B Compressor cascade layout for improving pneumatic load of blades
07/25/2012CN101631992B Centrifugal fan, air conditioner
07/25/2012CN101571147B Radiator fan
07/25/2012CN101555887B Fan blade structure of centrifugal fan
07/24/2012US8226384 Labyrinth seal for a motor-fan unit
07/24/2012US8226363 Turbine wheel for a gas operated medical handpiece and medical handpiece having a turbine wheel, and method for milling a blade of a turbine wheel
07/24/2012US8226362 Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbine
07/24/2012US8226358 Turbine and turbocharger having the same
07/24/2012US8226356 Air intake for a turbocharger for an internal combustion engine
07/24/2012US8226352 “O” head design
07/24/2012US8226351 System for providing continuous lubrication to engine turbocharger shaft and bearing arrangement
07/24/2012US8226350 Fan apparatus
07/24/2012US8225850 Attachment method for fan component assemblies
07/19/2012WO2012095908A1 Method for manufacturing impeller
07/19/2012WO2012095674A1 An axial fan assembly
07/19/2012WO2012095574A1 Method for creating a metal reinforcement
07/19/2012WO2012095220A1 Annular flow duct for an axial flow compressor
07/19/2012WO2012095192A1 Electrical motor vehicle coolant pump
07/19/2012US20120183410 Titanium alloy turbine blade
07/19/2012US20120183401 Main rotor arrangement of an uav-helicopter
07/19/2012US20120183398 System and method for controlling flow through a rotor
07/19/2012US20120183395 Radial compressor diffuser
07/19/2012US20120183392 Cast turbine housing with stamped volute
07/19/2012US20120183390 Pivot arrangement for a motorized device
07/19/2012US20120183388 Systems and methods for swirl brake tapering
07/19/2012DE202012002909U1 Lüfter Fan
07/19/2012DE102011002869A1 Reflektionsschalldämpfer Reflection silencer
07/19/2012DE102011000208A1 Blade wheel for fan i.e. radial fan, has hub for connecting wheel with drive motor, fan blades arranged around hub, and pockets provided for inserting balancing weights and arranged partially in all fan blades or in selected fan blades
07/19/2012DE102005060895B4 Kreiselpumpe zur Förderung heißer und/oder leicht ausgasender und/oder gasbeladener Medien Centrifugal pump for delivering hot and / or slightly outgassing and / or gas-laden media
07/19/2012CA2823497A1 Method for creating a metal reinforcement
07/19/2012CA2764752A1 High pressure multistage centrifugal pump for fracturing hydrocarbon reserves
07/18/2012EP2476914A1 Electric vehicle coolant pump
07/18/2012EP2476913A2 Outdoor unit for air conditioner
07/18/2012EP2476912A1 Propeller fan, molding die, and fluid feed device
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