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)
09/2012
09/05/2012CN102200136B Air-suspension air-supply-adjustable air blower directly driven by high-speed electric machine
09/05/2012CN102072197B Blade water pump
09/05/2012CN102022378B Small or small vane impeller with blunt trailing edge structure used in vane compressor
09/05/2012CN101865150B Multi-motor blower and impeller thereof
09/05/2012CN101779044B Improvements in and relating to pumps
09/05/2012CN101576092B Multifunctional gas circulation improving system
09/05/2012CN101432528B Cooling fan using coanda effect to reduce recirculation
09/05/2012CN101382148B Impeller, fuel pump having the impeller, and fuel supply unit having the fuel pump
09/05/2012CN101377207B Fan impeller
09/04/2012US8257048 Wind turbine blade multi-component shear web with intermediate connection assembly
09/04/2012US8257046 Turbine rotor blade, turbine rotor and steam turbine equipped with the same
09/04/2012US8257043 Multiblade impeller
09/04/2012US8257039 Gas turbine engine case with replaced flange and method of repairing the same using cold metal transfer
09/04/2012US8257038 Metal injection joining
09/04/2012US8257036 Externally mounted vortex generators for flow duct passage
09/04/2012US8257034 Radial fan
09/04/2012US8257033 Production method of stator blade and turbo-molecular pump with the stator blade
09/04/2012US8257032 Gas turbine with a guide vane
09/04/2012US8257027 Exhaust-driven turbocharger for a motor vehicle
09/04/2012US8257022 Fluid flow machine featuring a groove on a running gap of a blade end
09/04/2012US8257020 Wind turbine system for buildings
09/04/2012US8257017 Method and device for cooling a component of a turbine
09/04/2012US8256218 Compressor
09/01/2012CA2733049A1 Pump for immersion within a fluid reservoir
08/2012
08/31/2012DE202012102918U1 Spiralstrom-Konstantdruckpumpe Spiral flow constant pressure pump
08/30/2012WO2012115452A2 Impeller having cylindrical vanes
08/30/2012WO2012115184A1 Turbo blood pump and method for producing same
08/30/2012WO2012115155A1 Turbo blood pump
08/30/2012WO2012115086A1 Turbo device
08/30/2012WO2012114996A1 Impeller, rotor comprising same, and impeller manufacturing method
08/30/2012WO2012114559A1 Compressor and method for incorporating same
08/30/2012WO2012114556A1 Compressor
08/30/2012WO2012114555A1 Compressor, insertion/removal device thereof, and insertion/removal method thereof
08/30/2012WO2012114554A1 Compressor
08/30/2012WO2012114404A1 Method of manufacturing impeller
08/30/2012WO2012113517A1 Device for lubricating a secondary bearing in an electric compressor
08/30/2012WO2012113027A1 Blower and pap system
08/30/2012WO2012093337A3 Household appliance, in particular laundry dryer
08/30/2012WO2012049414A3 Method for producing a fibrous metal structure by means of weaving
08/30/2012US20120219439 Electric compressor
08/30/2012US20120219427 Fan holder and fan fastening structure for fastening a fan
08/30/2012US20120219417 Disc rotor retraction system
08/30/2012US20120219416 Axial fan and a method of manufacturing a blower pipe therefor
08/30/2012US20120219414 axial fan, fan rotor and method of manufacturing a rotor for an axial fan
08/30/2012US20120219413 Configurable fan unit
08/30/2012US20120219409 Pump used in gasification system
08/30/2012US20120219407 Vacuum pump
08/30/2012US20120219403 Bearing carrier with multiple lubrication slots
08/30/2012US20120219398 Method of detecting and controlling stall in an axial fan
08/30/2012DE112010002711T5 Komprimierbares und expandierbares Schaufelblatt für eine Fluidpumpe Compressible and expandable blade for a fluid pump
08/30/2012DE102011019006B3 Strömungsverdichter, insbesondere zur Aufladung eines Verbrennungsmotors Flow compressor, particularly for charging an internal combustion engine
08/30/2012DE102007010465B4 Lüfterbaugruppe sowie Befestigungsanordnung für selbige Fan assembly and mounting arrangement for selbige
08/30/2012DE102007003568B4 Kühlvorrichtung für eine zu kühlende elektronische Einrichtung Cooling device for electronic device to be cooled
08/29/2012EP2492515A2 Helico centrifugal fan
08/29/2012EP2492514A1 Heat exchange module for vehicle
08/29/2012EP2492513A2 Turbofan of air conditioning system
08/29/2012EP2492511A2 Circulation pump
08/29/2012EP2492002A1 Treatment device for dispersing, dissolving, compatibilizing, or emusifying gas/liquid or liquid/liquid
08/29/2012CN202402487U Motor front bearing and centrifugal compressor and refrigeration device comprising same
08/29/2012CN202402435U Bolt-nut structure for high-temperature high-pressure shielding electric pump
08/29/2012CN202402369U Ventilation fan
08/29/2012CN202402368U Silent ventilator
08/29/2012CN202402367U Vibration absorber structure
08/29/2012CN202402366U Motor installation structure for fan
08/29/2012CN202402365U Novel location structure used for vertical single stage pump of easy-disassembling pump
08/29/2012CN202402364U Improved water pump
08/29/2012CN202402363U Radiating structure of water pump
08/29/2012CN202402362U Mechanical seal cooling system
08/29/2012CN202402361U Novel cooling cylinder device for submersible sewage drainage pump
08/29/2012CN202402360U Ventilator
08/29/2012CN202402359U Modeling fan structure
08/29/2012CN202402358U Fan with fluid flow guide mechanism
08/29/2012CN202402357U Vertical multistage pipeline pump with novel water inlet/outlet section structure
08/29/2012CN202402356U Pump case of double-suction pump with novel structure
08/29/2012CN202402355U Vertical sewage pump with novel bend base
08/29/2012CN202402354U Pump body capable of reducing weight
08/29/2012CN202402353U Novel pump body used for submersible sewage pump and convenient in air discharge
08/29/2012CN202402352U Pump cover for submersible sewage pump
08/29/2012CN202402351U Casing of industrial fan
08/29/2012CN202402350U Fan outer frame convenient to install
08/29/2012CN202402349U Novel fan suitable for high-efficiency motor
08/29/2012CN202402348U Blade of industrial fan
08/29/2012CN202402347U Low-noise centrifugal fan
08/29/2012CN202402346U Centrifugal windmill impeller
08/29/2012CN202402345U Advection fan
08/29/2012CN202402344U Bending-leaf-shaped electronic fan
08/29/2012CN202402343U Impeller structure of exhaust fan
08/29/2012CN202402342U Machine tool cooling pump with medium lift
08/29/2012CN202402341U Pressure increasing structure of water pump impeller
08/29/2012CN202402340U Impeller with novel structure used for diving sewage pump
08/29/2012CN202402339U Driving shaft and rotary impeller assembly structure in water pump
08/29/2012CN202402338U Novel positioning structure of double suction pump impeller
08/29/2012CN202402337U Structure for locking vane wheel
08/29/2012CN202402336U Novel impeller base structure
08/29/2012CN202402335U Improved mechanical seal device
08/29/2012CN202402334U Negative-pressure shaft seal of slurry pump
08/29/2012CN202402333U Horizontal type double sealing rotating injection pump
08/29/2012CN202402332U Vertical double sealing rotating injection pump
08/29/2012CN202402331U Sealing structure of O-shaped sealing ring of water pump
08/29/2012CN202402330U Novel mechanical seal structure of double suction pump
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