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)
04/2014
04/16/2014CN203548317U L-shaped sealing ring structure for pump shell of centrifugal pump
04/16/2014CN203548316U Abrasion resisting type pump composite shaft sleeve
04/16/2014CN203548315U Main shaft dry-type operation magnetic pump
04/16/2014CN203548314U Axial sealing structure of water pump
04/16/2014CN203548313U Sealing structure of LNG immersed pump and LNG immersed pump using same
04/16/2014CN203548312U High-temperature-resistance and high-impurity-content-resistance pump sealing structure
04/16/2014CN203548311U Power seal device for coal slurry pump
04/16/2014CN203548310U Carbon ring sealing structure of compressor
04/16/2014CN203548309U Improved split bearing pedestal of fan
04/16/2014CN203548308U Coupling device used for radiator
04/16/2014CN203548307U Axial force balancing device of dual-stage or multistage fan
04/16/2014CN203548306U Bearing of LNG immersed pump and LNG immersed pump using same
04/16/2014CN203548305U Single-stage single-suction cantilever type centrifugal pump hanger bracket
04/16/2014CN203548304U Long-axis submerged blowdown pump
04/16/2014CN203548303U Birotor magnetic drive multistage pump
04/16/2014CN203548302U Pressure-bearing flange structure for primary helium fan of high-temperature gas-cooled reactor
04/16/2014CN203548301U Water-saving valve
04/16/2014CN203548300U Quick disassembling and assembling device for fan inlet protective screening
04/16/2014CN203548299U Safety protection cover for electric fan
04/16/2014CN203548293U High-pressure fluidization fan with alarm function
04/16/2014CN203548284U Ventilation fan
04/16/2014CN203548283U High pressure two-section type multi-stage centrifugal blower
04/16/2014CN203548281U Detachable fan
04/16/2014CN203548280U Efficient blower fan
04/16/2014CN203548279U Sound attenuating fan
04/16/2014CN203548278U Centrifugal fan
04/16/2014CN203548277U Durable ventilator
04/16/2014CN203548276U Practical fan
04/16/2014CN203548275U Fan with cleaning function
04/16/2014CN203548274U Fan with lighting function
04/16/2014CN203548272U Thermoelectric air blower
04/16/2014CN203548271U Multifunctional fan
04/16/2014CN203548270U Air blower driven by outer rotor motor
04/16/2014CN203548269U Backward type centrifugal fan
04/16/2014CN203548268U Two-way air inlet centrifugal fan
04/16/2014CN203548267U Outer rotor axial flow fan
04/16/2014CN203548265U External rotor axial flow fan with blades distributed non-uniformly
04/16/2014CN203548264U Floor fan
04/16/2014CN203548262U DC (Direct-Current) fan
04/16/2014CN203548261U Novel fan with support arm type shaking mechanism
04/16/2014CN203548260U Direct drive type permanent magnetic isolation pump
04/16/2014CN203548257U High temperature resistance gas pump
04/16/2014CN203548253U Deep-well pump with energy-saving device
04/16/2014CN203548252U LNG immersed pump
04/16/2014CN203548251U Multistage submersible pump
04/16/2014CN203548250U Magnetic drive submerged pump
04/16/2014CN203548249U Cooling fluid outer circulation magnetic drive pump of mechanical sealing device
04/16/2014CN203548248U Alternating-current permanent magnet draining pump
04/16/2014CN203548247U Middling open centrifugal pump
04/16/2014CN203548246U Non-negative pressure water pump with filter unit
04/16/2014CN203548245U Super-efficient liquid-cooled motor pump
04/16/2014CN203548242U Self-control type gas-liquid mixed sucking device of self-sucking pump
04/16/2014CN203548238U Delivery pump for highly viscous and dense materials
04/16/2014CN203548237U Low-pressure centrifugal coal slurry pump
04/16/2014CN203548236U Novel deep well pump
04/16/2014CN203548123U Split type aluminum oil tank structure of vacuum pump
04/16/2014CN203542686U Paper edge recycling suction device with mute function
04/16/2014CN103733485A Rotating electric machine and related packaging method
04/16/2014CN103732925A Jig used in rotary machine and method for transporting rotary machine
04/16/2014CN103727111A Flexible fan damping and fixing nail
04/16/2014CN103727075A Modular blocking, resisting and compensation composite silencer
04/16/2014CN103727074A Method for preventing surges of air compressor in process of low-power operation of fuel cell locomotive
04/16/2014CN103727073A Muffler system of main fan
04/16/2014CN103727072A Impurity pump machine sealing flushing and bearing cooling device
04/16/2014CN103727071A Variable pressure expander of pressurizer gas compressor
04/16/2014CN103727070A Low-resistance air guide sleeve for centrifugal fan
04/16/2014CN103727069A Air guide sleeve for centrifugal fan
04/16/2014CN103727068A Fan with effect of prolonging service life of impeller
04/16/2014CN103727067A Novel slurry-pump overcurrent device
04/16/2014CN103727066A Centrifugal fan
04/16/2014CN103727065A Fan box body and corner connectors thereof
04/16/2014CN103727064A Fan with exhaust air rate increasing function
04/16/2014CN103727063A Double-fan air barrel with automatic switchover device
04/16/2014CN103727062A Device for adjusting moving blades of axial flow fan
04/16/2014CN103727061A Centrifugal fan
04/16/2014CN103727060A Impeller without material blockage
04/16/2014CN103727059A Fan without material blockage
04/16/2014CN103727058A Fan without stuck materials
04/16/2014CN103727057A Impeller without stuck materials
04/16/2014CN103727056A Integrated blade type draught fan used on harvester and manufacturing method thereof
04/16/2014CN103727055A Single-pole single-suction double-blade high-pressure pump
04/16/2014CN103727054A Bearing, heat dissipation device and electronic equipment
04/16/2014CN103727053A Water pump with flow disturbing ribs
04/16/2014CN103727052A Centrifugal fan
04/16/2014CN103727046A Noise-reducing axial flow fan
04/16/2014CN103727043A Two-stage centrifugal compressor and method for providing air for static pressure gas bearings of two-stage centrifugal compressor
04/16/2014CN103727042A Sectional suction type vacuumizing centrifugal blower
04/16/2014CN103727041A Energy-efficient double-chamber impeller pump
04/16/2014CN103726885A Lock for drum blades in a circumferential rotor groove
04/16/2014CN103206455B Motor front bearing, and centrifugal compressor and refrigeration device comprising motor front bearing
04/16/2014CN102619775B Core tube capable of inhibiting centrifugal pump inlet backflow
04/16/2014CN102588304B Centrifugal pump with swirl sprayer engine directly connected with high-speed function vane wheel and even-spinning labyrinth
04/16/2014CN102506029B Impeller of centrifugal fan and centrifugal fan
04/16/2014CN102392834B Fan for adjusting pressure of filtering system
04/16/2014CN102312864B Positive pressure air-cooled structure of insertion-type high temperature fan
04/16/2014CN102108981B Radiator fan frame
04/16/2014CN102016324B Casing for a moving-blade wheel of a turbomachine
04/16/2014CN101586824B Turbine oil smoke absorbing fan
04/15/2014US8696334 Submersible pumping system with heat transfer mechanism
04/15/2014US8696316 Low blade frequency titanium compressor wheel
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