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)
10/2008
10/09/2008US20080247864 Fan and fan frame thereof
10/09/2008US20080247863 Sensor
10/09/2008DE112006003333T5 In einen Motor eingebaute Magnetlagervorrichtung In a motor built-in magnetic bearing device
10/09/2008DE102007016343A1 Fastening device for blower wheel of cooking equipment, has hub formed with single-piece pot-like recess, and stop surface producing positive connection with drive shaft end by bolt connection
10/09/2008DE102007016104A1 Dichtungsring für Strömungsmaschinen Sealing ring for Fluid Machinery
10/09/2008CA2682489A1 Wall of turbo machine and turbo machine
10/08/2008EP1978261A1 Pump unit
10/08/2008EP1977114A1 Impeller
10/08/2008EP1977113A2 Flexible floating ring seal arrangement for rotodynamic pumps
10/08/2008EP1977112A1 Centrifugal pump having an axial thrust balancing device
10/08/2008EP1977111A1 A pump for pumping contaminated liquid including solid matter
10/08/2008EP1859172B1 An impeller for a centrifugal pump
10/08/2008EP1420154B1 Seal device for water pump, rotation support device for water pump, and water pump
10/08/2008EP1252446B1 Dynamic seal
10/08/2008CN201129324Y Water pump supercharging power-saving device
10/08/2008CN201129322Y Blower fan silencing device
10/08/2008CN201129321Y Aerofoil fan
10/08/2008CN201129320Y Improved air-conditioning fan
10/08/2008CN201129319Y Electric fan
10/08/2008CN201129318Y Power station direct air cooling fan blade structure
10/08/2008CN201129317Y Improved centrifuge wind wheel
10/08/2008CN201129316Y Heat radiation fan blade
10/08/2008CN201129315Y Ultra-high pressure anti-scaling mechanical sealing device
10/08/2008CN201129314Y Electric fan with tilting protecting equipment
10/08/2008CN201129312Y Desk type electric fan
10/08/2008CN201129311Y Fluid pusher
10/08/2008CN201129310Y Pipe centrifugal ventilation machine
10/08/2008CN201129309Y Large-sized flush type mining water discharge pump
10/08/2008CN201129308Y Diving pump down-hole gas water separation apparatus
10/08/2008CN201129306Y Vertical water absorption vertical self-suction pump without leakage
10/08/2008CN201129304Y Anti-corrosive pump
10/08/2008CN201129303Y Constant temperature type control water-heating pump
10/08/2008CN201129302Y Paste pump
10/08/2008CN201129301Y Single-phase latent type broken pulp moss liquid pump
10/08/2008CN201129300Y Axial-flow pump
10/08/2008CN201127570Y Dust absorption blower fan of floor sweeper
10/08/2008CN101283138A Improved drain pump
10/08/2008CN101281057A Airflow detecting device
10/08/2008CN101280792A Counter-rotating axial blower
10/08/2008CN101280791A Centrifuge synchronous concurrent draught fan impeller
10/08/2008CN101280790A Supercharging type centrifugal blower fan
10/08/2008CN101280789A Low energy consumption permanent magnet rotor and coupling shaft component for water discharge pump
10/08/2008CN101280788A Water pump sealing piece
10/08/2008CN101280787A Semi-closed type water pump packing part
10/08/2008CN101280785A Ventilation fan switch box
10/08/2008CN100424360C Fan and its flabellum assembly
10/07/2008US7431642 Exhaust fan having a unitary molded housing
10/07/2008US7431568 Draft inducer having a backward curved impeller
10/07/2008US7431563 Wheel
10/07/2008US7431560 Turbine housing of an exhaust gas turbocharger with adjustable turbine geometry
10/07/2008US7431558 Air intake
10/07/2008US7431197 Method of fabricating a hollow mechanical part by diffusion welding and superplastic forming
10/07/2008CA2507409C Variable geometry diffuser mechanism
10/04/2008CA2628383A1 Method of reducing a structural unbalance in a wind turbine rotor and device for performing the method
10/02/2008WO2008118066A1 Automatic coupling arrangement
10/02/2008WO2008117413A1 Fan rotor blade support structure and turbofan engine having the same
10/02/2008WO2008116538A1 Method for the detection of errors in pump units
10/02/2008WO2008116239A1 Method and device for pumping gas-containing suspensions
10/02/2008WO2008060147A3 Rotating machine for interaction with a gas or liquid
10/02/2008US20080240947 Implantable centrifugal blood pump with hybrid magnetic bearings
10/02/2008US20080240918 Gear case assembly
10/02/2008US20080240905 Exhaust pump, communicating pipe, and exhaust system
10/02/2008US20080239665 Cooling fan module
10/02/2008US20080236133 Turbomachine front portion comprising a deflector system for deflecting foreign bodies, such as hailstones
10/02/2008DE202007007361U1 Lüfteraggregat Fan unit
10/02/2008DE102007015834A1 System for extracting energy from watercourse flow has suction tube with first end below water level, second end connected to pump, central energy generating unit in central part of suction tube, water turbine(s) that drives generator
10/02/2008DE102006059367B4 Integrierte wärmeableitende Anordnung Integrated heat-dissipating device
10/01/2008EP1974146A2 Reverse rotation prevention device
10/01/2008EP1319131B1 Compound friction vacuum pump
10/01/2008CN201126094Y Roll forming large and middle symmetrical solid dish type forgings
10/01/2008CN201126093Y Roll forming large and middle symmetrical hollow dish type forgings
10/01/2008CN201126092Y Roll forming large and middle asymmetry hollow dish type forgings
10/01/2008CN201126091Y Roll forming large and middle asymmetry solid dish type forgings
10/01/2008CN201125885Y Suction chamber structure of single-stage single-suction vertical type pipe centrifugal pump
10/01/2008CN201125884Y Centrifugal type slag stuff pump using blade wheel adjusting gap zone washing drop corrode technique
10/01/2008CN201125883Y Axial flow fan, blower fan using the same as well as outdoor unit of air conditioner
10/01/2008CN201125882Y Long axis vertical pump with anti sewage water inverse flow apparatus
10/01/2008CN201125881Y Sealing structure for pump
10/01/2008CN201125880Y Sleeve shaft for pump
10/01/2008CN201125879Y Modular structure of frequency conversion power source heat radiation blower fan
10/01/2008CN201125878Y An electric fan
10/01/2008CN201125877Y Telescopic fan
10/01/2008CN201125876Y Water-proof anti-salt fog heat radiation fan
10/01/2008CN201125875Y Bottle type electric fan
10/01/2008CN201125873Y Turbocharging apparatus for refrigerating device
10/01/2008CN201125872Y Diving type high-temperature abrasion resisting pump
10/01/2008CN201125871Y Automobile cooling water pump
10/01/2008CN201125870Y Slag pumping machine
10/01/2008CN201125869Y Special axial-flow pump
10/01/2008CN201125868Y Crude oil transportation centrifugal pump
10/01/2008CN101278128A Fan module
10/01/2008CN101278127A 可扩展的叶轮泵 Scalable impeller pump
10/01/2008CN101275706A Large and middle type electric underwater pump oil chamber automatic oil compensating and changing apparatus
10/01/2008CN101275588A Portable electric fan
10/01/2008CN101275587A Centrifugal pump comprising a spiral shape mounting arrangement
10/01/2008CN101275586A Fan and fan frame thereof
10/01/2008CN101275585A Device for hydraulic adjustment of the rotor blades of a wheel of an axial ventilator
10/01/2008CN101275584A Ring amplitude combined type screw propeller
10/01/2008CN101275583A Abradable and anti-encrustation coating for rotating fluid machines
10/01/2008CN101275582A One-piece centrifugal blower
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