| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 03/27/2013 | CN202833272U Water pump for vehicle |
| 03/27/2013 | CN202833271U Automotive water pump |
| 03/27/2013 | CN202833270U Mechanical seal water circulation system for plasticizer DOP (Dioctyl-Phthalate) production line |
| 03/27/2013 | CN202833269U Oil leakage prevention device for bearing seat of fan |
| 03/27/2013 | CN202833268U Lubricating and sealing device for self-lubricating rubber bearing |
| 03/27/2013 | CN202833267U 轴承装置以及风扇 Bearing device and a fan |
| 03/27/2013 | CN202833266U Double-layer bearing seat used in air conditioner and air conditioner indoor unit including the same |
| 03/27/2013 | CN202833265U Shaft sleeve structure and air-conditioner indoor unit |
| 03/27/2013 | CN202833264U Short shaft for impeller rotor dynamic balancing experiments |
| 03/27/2013 | CN202833263U Novel fluoroplastic submerged pump |
| 03/27/2013 | CN202833262U Novel fluoroplastic alloy pump |
| 03/27/2013 | CN202833261U Double-layer inlaid-type wear-resisting shaft sleeve |
| 03/27/2013 | CN202833260U Vertical fan with adjustable rotation angle |
| 03/27/2013 | CN202833259U Fan connecting flange |
| 03/27/2013 | CN202833258U Folding type fan |
| 03/27/2013 | CN202833257U Empty water-cooling heat screen structure for high temperature high pressure shield electric pump |
| 03/27/2013 | CN202833256U Gas-water separator of water ring vacuum pump |
| 03/27/2013 | CN202833255U Air shroud ring and air shroud ring installation structure and engine cooling system and vehicle |
| 03/27/2013 | CN202833254U Power supply baffle plate structure |
| 03/27/2013 | CN202833253U An oil spill prevention sealing cover |
| 03/27/2013 | CN202833252U Pump base of axial flow pump |
| 03/27/2013 | CN202833251U Cable side outlet structure of pit shaft type submersible electric pump |
| 03/27/2013 | CN202833250U Upright post type fan with lighting lamp |
| 03/27/2013 | CN202833249U Wear disc installing structure for centrifugal pump of chemical industry |
| 03/27/2013 | CN202833248U Fixing device for fan filter |
| 03/27/2013 | CN202833247U Oven exhaust blower |
| 03/27/2013 | CN202833246U Structure capable of achieving 360-degree rotation of electric fan |
| 03/27/2013 | CN202833237U Low-noise compact fishing boat ventilator |
| 03/27/2013 | CN202833234U Fan swing mechanism and ceiling fan applying same |
| 03/27/2013 | CN202833228U Medium pressure blower |
| 03/27/2013 | CN202833226U Electric fan capable of containing spice containing structure |
| 03/27/2013 | CN202833225U Novel portable direct-current (DC) fan |
| 03/27/2013 | CN202833224U Centrifugal fan |
| 03/27/2013 | CN202833222U Novel air blower |
| 03/27/2013 | CN202833220U Three-dimensional flow hybrid draught fan |
| 03/27/2013 | CN202833216U Volute-free centrifugal fan special for nuclear grade air conditioner unit |
| 03/27/2013 | CN202833209U Fan |
| 03/27/2013 | CN202833208U Humidification fan without blades |
| 03/27/2013 | CN202833207U Centrifugal fan |
| 03/27/2013 | CN202833205U Double-way spiral liquid supply device |
| 03/27/2013 | CN202833204U Submerging pump |
| 03/27/2013 | CN202833203U Submersible sewage pump capable of enabling rotating shaft to be subjected to axial positioning reliably |
| 03/27/2013 | CN202833202U Dry-diving dual-purpose multistage feed pump |
| 03/27/2013 | CN202833201U Sand prevention submersible electric pump |
| 03/27/2013 | CN202833200U Sand prevention submersible electric pump |
| 03/27/2013 | CN202833199U Sand prevention submersible electric pump |
| 03/27/2013 | CN202833198U Sand prevention submersible electric pump |
| 03/27/2013 | CN202833197U Sand prevention submersible electric pump |
| 03/27/2013 | CN202833195U Large-scale vertical type axial flow pump |
| 03/27/2013 | CN202833194U Liquefied gas multiple-stage centrifugal pump |
| 03/27/2013 | CN202833193U Air pressure brake type water pump |
| 03/27/2013 | CN202833192U Air pressure type water pump |
| 03/27/2013 | CN202833191U Gear type wind drive immersible pump for mine |
| 03/27/2013 | CN202833190U Pickling centrifugal pump |
| 03/27/2013 | CN202833189U Dual-purpose residue pumping pump |
| 03/27/2013 | CN202833188U Super anti-friction and anticorrosion combination pump |
| 03/27/2013 | CN202833186U Double-suction multi-stage horizontal-type mid-split pump |
| 03/27/2013 | CN202833185U Double-suction multi-stage horizontal mid-split pump |
| 03/27/2013 | CN202833184U Under liquid surface sewage pump |
| 03/27/2013 | CN202833053U Blade-free fan with hollow impeller |
| 03/27/2013 | CN202833037U Oil pump of closed compressor and closed piston compressor |
| 03/27/2013 | CN202821197U Axial flow guide impeller of vacuum cleaner |
| 03/27/2013 | CN202821192U Blowing-sucking dual-purpose suction cleaner and fan thereof |
| 03/27/2013 | CN103003575A Diffuser using detachable vanes |
| 03/27/2013 | CN103003574A Diffuser having detachable vanes with positive lock |
| 03/27/2013 | CN103003573A Turbine engine having two unducted propellers |
| 03/27/2013 | CN102997142A Heat dissipating lamp device having electric turbine axial fan |
| 03/27/2013 | CN102996528A Fan |
| 03/27/2013 | CN102996527A Fan |
| 03/27/2013 | CN102996526A Water feed pump cooling structure |
| 03/27/2013 | CN102996525A Waste heat discharge pump shaft cooling structure |
| 03/27/2013 | CN102996524A Radiator fan wind scooper |
| 03/27/2013 | CN102996523A Radiating fan |
| 03/27/2013 | CN102996522A linkage structure of adjustable guide vanes and adjustable diffuser as well as centrifugal refrigerating compressor |
| 03/27/2013 | CN102996521A Pumping chamber of volute type mixed-flow pump |
| 03/27/2013 | CN102996520A Housing structure of centrifugal compressor |
| 03/27/2013 | CN102996519A Water pump used for earth source heat pump machine set |
| 03/27/2013 | CN102996518A Fan |
| 03/27/2013 | CN102996517A Fan |
| 03/27/2013 | CN102996516A Electronic device and heat dissipation module and centrifugal fan thereof |
| 03/27/2013 | CN102996515A Fan |
| 03/27/2013 | CN102996514A Fan |
| 03/27/2013 | CN102996513A Fan |
| 03/27/2013 | CN102996512A Fan |
| 03/27/2013 | CN102996511A CAD (Computer-Aided Design) aided design method of controllable diffused blade profile with curvature continuity |
| 03/27/2013 | CN102996510A Hollow blade |
| 03/27/2013 | CN102996509A Centrifugal blower |
| 03/27/2013 | CN102996508A Fan blade for blowing-absorbing machine |
| 03/27/2013 | CN102996507A Internally circulating device of centrifugal air compressor |
| 03/27/2013 | CN102996506A Fan |
| 03/27/2013 | CN102996505A Abrasion-resistant centrifugal pump impeller |
| 03/27/2013 | CN102996504A Centrifugal impeller flow passage design method for controlling slope distribution |
| 03/27/2013 | CN102996503A Multistage sectional type centrifugal pump with function of balancing axial force by self |
| 03/27/2013 | CN102996502A Combined welding type water pump impeller and forming method thereof |
| 03/27/2013 | CN102996501A Water feed pump sealing structure |
| 03/27/2013 | CN102996500A Oil filling device of vacuum rotating seal pump |
| 03/27/2013 | CN102996499A Oil inlet structure of rotating spindle of vacuum rotating sealed pump |
| 03/27/2013 | CN102996498A Page-turning-type main shaft bearing lubrication device of desk fan |
| 03/27/2013 | CN102996497A Bearing |
| 03/27/2013 | CN102996496A Self-balancing self-positioning energy-saving multi-stage water pump |