| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 04/03/2013 | CN202851430U Protective device of single-stage double-suction axially split pump bearing |
| 04/03/2013 | CN202851429U Automobile cooling water pump assembly |
| 04/03/2013 | CN202851428U Double-clip type solid coupling |
| 04/03/2013 | CN202851427U Multi-stage stainless steel stamping pump transmission shaft structure |
| 04/03/2013 | CN202851426U High strength water pump rotor spindle |
| 04/03/2013 | CN202851425U Self-suction type fluorine lining magnetic pump |
| 04/03/2013 | CN202851424U Separation sleeve for high-temperature and high-pressure resistance fluoroplastic magnetic drive pump and magnetic drive pump |
| 04/03/2013 | CN202851423U Wear resistant pump body and pump cover |
| 04/03/2013 | CN202851422U Blower supporting device |
| 04/03/2013 | CN202851421U Water pump with water storage cavity |
| 04/03/2013 | CN202851420U Two-stage axial-flow fan capable of preventing slider and pushrod from being abraded |
| 04/03/2013 | CN202851419U Combined type lengthened suction tube for submerged pump |
| 04/03/2013 | CN202851418U 外转子风机电机支架 External rotor fan motor bracket |
| 04/03/2013 | CN202851417U Water pump suction segment |
| 04/03/2013 | CN202851416U Water pump discharge casing |
| 04/03/2013 | CN202851415U Sliding door structure and cooling fan with the same |
| 04/03/2013 | CN202851406U Lead box forced air cooling device of generator |
| 04/03/2013 | CN202851403U Annular fan structure capable of suppressing high-frequency noises |
| 04/03/2013 | CN202851400U Ceiling fan |
| 04/03/2013 | CN202851399U Blowing type heat dissipation fan |
| 04/03/2013 | CN202851398U Blower with blowing and sucking functions |
| 04/03/2013 | CN202851397U Fire-fighting draught fan |
| 04/03/2013 | CN202851395U Mass-flow, low-noise, three-dimensional flow axial double-suction centrifugal type blower |
| 04/03/2013 | CN202851394U Back pumping exhaust fan |
| 04/03/2013 | CN202851392U Blowing apparatus |
| 04/03/2013 | CN202851388U Flame-proof type submersible sand-draining electric pump for mining |
| 04/03/2013 | CN202851387U Submersible pump capable of guaranteeing concentricity of bearings arranged at two ends of rotor |
| 04/03/2013 | CN202851386U Immersible pump |
| 04/03/2013 | CN202851385U Under-liquid anticorrosion sewage pump |
| 04/03/2013 | CN202851384U Novel submerged pump |
| 04/03/2013 | CN202851383U Mini-type submerged oil pump |
| 04/03/2013 | CN202851382U Sand-proof submersible electric pump |
| 04/03/2013 | CN202851381U Direct current brushless magnetic force water pump |
| 04/03/2013 | CN202851377U Novel vertical sand pump |
| 04/03/2013 | CN202851376U Suspending type magnetic drive pump |
| 04/03/2013 | CN202851371U Oil hydraulic pump structure |
| 04/03/2013 | CN202851368U Traditional foot valve replacing pump-starting up device |
| 04/03/2013 | CN202851367U Conveniently-disassembling type hand pressure twin-stage centrifugal pump |
| 04/03/2013 | CN202851091U Tooth top clearance local resistance-increasing seal tooth type structure |
| 04/03/2013 | CN103026074A Blower |
| 04/03/2013 | CN103026072A 输送设备 Transportation Equipment |
| 04/03/2013 | CN103026054A Ceiling fan with variable blade pitch and variable speed control |
| 04/03/2013 | CN103025973A Suction connection for connecting a suction pipe to a dry installed centrifugal pump |
| 04/03/2013 | CN103017306A Fan installation assembly and precise air conditioner |
| 04/03/2013 | CN103016419A Flushing structure for preventing sealing ring from being worn |
| 04/03/2013 | CN103016418A Noise elimination cotton dust removal device of mining axial-flow type local fan |
| 04/03/2013 | CN103016417A Convenient dust-proof cover for electric fan |
| 04/03/2013 | CN103016416A Fan silencer separation case |
| 04/03/2013 | CN103016415A Blower acoustic shield |
| 04/03/2013 | CN103016414A Improved low and medium pressure centrifugal fan silencer |
| 04/03/2013 | CN103016413A Acoustic shield |
| 04/03/2013 | CN103016412A Installation method for embedded base plate of axial flow compressor |
| 04/03/2013 | CN103016411A Screen window fresh air conveyer |
| 04/03/2013 | CN103016410A Space guide vane body with suction surface back vane |
| 04/03/2013 | CN103016409A Novel interstage air supplementing device of multi-stage compression centrifugal type refrigeration compressor |
| 04/03/2013 | CN103016408A One-dimensional linear hollow guide vane |
| 04/03/2013 | CN103016407A Vertical submerged centrifugal pump body |
| 04/03/2013 | CN103016406A Spiral casing structure for carrying out real-time regulation on characteristics of centrifugal pump |
| 04/03/2013 | CN103016405A Pump supporting leg reinforcing structure |
| 04/03/2013 | CN103016404A Symmetric double-outlet vortex chamber pump body of vertical single-stage single-suction submerged centrifugal pump |
| 04/03/2013 | CN103016403A Multistage pump middle section shell structure |
| 04/03/2013 | CN103016402A Housing for air machine having drain holes |
| 04/03/2013 | CN103016401A Novel axial fan for air-conditioner outdoor unit |
| 04/03/2013 | CN103016400A Centrifugal fan impeller, centrifugal fan and snow blowing vehicle |
| 04/03/2013 | CN103016399A Dedusting fan impeller made of composite material |
| 04/03/2013 | CN103016398A Centrifugal impeller flow passage design method for controlling curvature distribution |
| 04/03/2013 | CN103016397A Primary double-suction type guide blade structure of sectional type multi-stage pump |
| 04/03/2013 | CN103016396A Centrifugal pump hydraulic design method controlling maximum flow by cavitation |
| 04/03/2013 | CN103016395A Hydraulic design method for unequal lifts of centrifugal pump impeller |
| 04/03/2013 | CN103016394A Large-flow high-lift water supply pump |
| 04/03/2013 | CN103016393A Jet-flow back-trace three-dimensional flow design software |
| 04/03/2013 | CN103016392A Oil impeller for thrust bearing of second-generation reactor coolant pump |
| 04/03/2013 | CN103016391A Mechanical sealing device of high-pressure water injection pump |
| 04/03/2013 | CN103016390A Dynamically sealed pump |
| 04/03/2013 | CN103016389A Bearing seat and radiating fan using same |
| 04/03/2013 | CN103016388A Thrust bearing for high-power high-voltage dry motor |
| 04/03/2013 | CN103016387A 360-degree cruise electric fan installing base |
| 04/03/2013 | CN103016386A Axial adjustment structure for rotor of single-stage cantilever-type centrifugal pump |
| 04/03/2013 | CN103016385A Aligning structure with support pumps on both ends |
| 04/03/2013 | CN103016384A Guide van driving connection mechanism for centrifugal compressor |
| 04/03/2013 | CN103016383A Horizontal pump with siphon pot |
| 04/03/2013 | CN103016376A Multifunctional adjustable-type electric fan |
| 04/03/2013 | CN103016373A Efficient household ventilating fan with motor forced ventilation and integral heat dissipation structure |
| 04/03/2013 | CN103016371A Axial flow fan |
| 04/03/2013 | CN103016369A Novel axial-flow fan with small-aspect-ratio blades having obliquely-cut and twisted blade roots |
| 04/03/2013 | CN103016368A A novel air-conditioning ceiling fan and a cooling method using the ceiling fan |
| 04/03/2013 | CN103016367A Centrifugal compressor |
| 04/03/2013 | CN103016364A Centrifugal compressor |
| 04/03/2013 | CN103016362A Multistage electric pump for improving coarse-particle solid-liquid two-phase slurry |
| 04/03/2013 | CN103016361A Low-water-sucking water pump |
| 04/03/2013 | CN103016359A High-flow low-lift mining submersible sewage electric pump |
| 04/03/2013 | CN103016358A Vertical single-stage centrifugal pump |
| 04/03/2013 | CN103016357A High temperature resisting fluoroplastic magnetic centrifugal pump |
| 04/03/2013 | CN103016355A Special self-sucking pump |
| 04/03/2013 | CN103016354A Wear-resistant centrifugal pump |
| 04/03/2013 | CN103016353A Front-stage double suction type suction casing structure for sectional multi-stage pump |
| 04/03/2013 | CN103016352A Double-suction pump with high suction pressure |
| 04/03/2013 | CN103016351A Single-stage double-suction high-speed pump for oil pipeline |
| 04/03/2013 | CN103016350A Centrifugal pump |
| 04/03/2013 | CN103016339A Shaft seal device and pump apparatus using the same |