| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 03/20/2013 | CN202811524U Structure with no shaft seal magnetic drive pumping |
| 03/20/2013 | CN202811523U 550NZJA-MR slurry pump |
| 03/20/2013 | CN202811522U Paper stock pump |
| 03/20/2013 | CN202811521U Water inlet base for large water pump |
| 03/20/2013 | CN202811520U Upright multistage water feed pump |
| 03/20/2013 | CN202811519U Horizontal type multi-stage feed pump |
| 03/20/2013 | CN202811518U Direct connection horizontal cover flipping type lampblack exhauster |
| 03/20/2013 | CN202811517U Blower volute casing air outlet structure |
| 03/20/2013 | CN202811516U Spliced centrifugal fan housing |
| 03/20/2013 | CN202811515U Detachable diffuser device for furnace hearth fan |
| 03/20/2013 | CN202811514U Tower-type electric fan provided with light-emitting diode (LED) lamp |
| 03/20/2013 | CN202811513U Water pump connecting piece |
| 03/20/2013 | CN202811512U Blade used in gas compressor |
| 03/20/2013 | CN202811511U Spreading fan structure |
| 03/20/2013 | CN202811510U 延伸式扇叶结构 Extension type fan structure |
| 03/20/2013 | CN202811509U Fan blade for air heat exchanger of heat pump water heater |
| 03/20/2013 | CN202811508U Impeller with adjustable blade angles and fan clutch utilizing impeller |
| 03/20/2013 | CN202811507U Axial fan of air conditioner external unit |
| 03/20/2013 | CN202811506U Industrial fan |
| 03/20/2013 | CN202811505U Combined centrifugal fan impeller blade |
| 03/20/2013 | CN202811504U Centrifuging fan blade structure |
| 03/20/2013 | CN202811503U Centrifuging fan blade structure |
| 03/20/2013 | CN202811502U Novel boiler centrifugal fan |
| 03/20/2013 | CN202811501U Impeller bottom plate with blade self-positioning function |
| 03/20/2013 | CN202811500U Eiderdown passing impeller |
| 03/20/2013 | CN202811499U Fan flywheel of press machine |
| 03/20/2013 | CN202811498U Stepped labyrinth seal structure |
| 03/20/2013 | CN202811497U Fan blade positioning structure |
| 03/20/2013 | CN202811496U High-efficiency and high-pressure-head three-dimensional flow impeller |
| 03/20/2013 | CN202811495U Fan impeller for range hood |
| 03/20/2013 | CN202811494U Spherical fan |
| 03/20/2013 | CN202811493U Cooling fan blade connecting structure |
| 03/20/2013 | CN202811492U High-rotating-speed blower for water kinetic energy cooling tower |
| 03/20/2013 | CN202811491U Nuclear secondary pump residual heat discharge pump for 300 MW nuclear power station |
| 03/20/2013 | CN202811490U Nuclear secondary pump containment vessel spraying pump for 300 MW nuclear power station |
| 03/20/2013 | CN202811489U Automobile water pump impeller structure with balance holes |
| 03/20/2013 | CN202811488U Impeller of paper stock pump |
| 03/20/2013 | CN202811487U Small-displacement water pump |
| 03/20/2013 | CN202811486U Impeller baffle board |
| 03/20/2013 | CN202811485U Outer impeller of water-feeding pump |
| 03/20/2013 | CN202811484U Impeller clamp device of submersible pump |
| 03/20/2013 | CN202811483U Connecting structure convenient for installation of multistage pump rotor part |
| 03/20/2013 | CN202811482U Novel submersible water impeller paddle assembly |
| 03/20/2013 | CN202811481U Inner impeller of water-feeding pump |
| 03/20/2013 | CN202811480U Single mechanical seal device for centrifugal pump |
| 03/20/2013 | CN202811479U Mechanical seal with cooling cavity for pump use |
| 03/20/2013 | CN202811478U Particle wear-resistance mechanical seal for pump |
| 03/20/2013 | CN202811477U Sealing device of coal gas centrifugal blower |
| 03/20/2013 | CN202811476U Submersible pump mechanical seal device |
| 03/20/2013 | CN202811475U Sealing device applied to low temperature centrifugal liquid pump |
| 03/20/2013 | CN202811474U Oil-lubricated, air-cooled and water-cooled bearing box for fixed-blade adjustable axial-flow fan |
| 03/20/2013 | CN202811473U 屋顶通风机 Roof ventilator |
| 03/20/2013 | CN202811472U Coupling bearing for diesel engine water pump |
| 03/20/2013 | CN202811471U Installation and improvement structure of submersible sewage pump bearing |
| 03/20/2013 | CN202811470U Oil furnace submerged pump for diphenyl carbonate |
| 03/20/2013 | CN202811469U Water cooling bearing body for pump |
| 03/20/2013 | CN202811468U Bearing for rotor assembly of diesel engine water pump |
| 03/20/2013 | CN202811467U Bearing structure with no shaft seal magnetic drive pumping |
| 03/20/2013 | CN202811466U Pump shaft connection device |
| 03/20/2013 | CN202811465U Connection device of motor shaft and pump shaft of submersible pump for deep well |
| 03/20/2013 | CN202811464U Ladder-free rotor shaft for water pump |
| 03/20/2013 | CN202811463U Single-stage vortex pump |
| 03/20/2013 | CN202811462U Shaft of water-feeding pump |
| 03/20/2013 | CN202811461U Axial force balance device |
| 03/20/2013 | CN202811460U Multistage middle-open type centrifugal pump axial force balance structure |
| 03/20/2013 | CN202811459U Pump shaft unloading device of multistage pump |
| 03/20/2013 | CN202811458U Self-lubricating sliding bearing device for pump type long shafts |
| 03/20/2013 | CN202811457U Low vibration-noise pump with vibration and noise reduction material |
| 03/20/2013 | CN202811456U Spherical closed water valve |
| 03/20/2013 | CN202811455U Anti-loose structure of insertion hole of rotation shaft of motor fan blades |
| 03/20/2013 | CN202811454U Electrical apparatus head swing structure |
| 03/20/2013 | CN202811453U Soleplate for fixing pump seat |
| 03/20/2013 | CN202811452U Spark-proof device at air inlet of coal gas blower |
| 03/20/2013 | CN202811451U Inner fan of high-speed motor |
| 03/20/2013 | CN202811450U Low temperature frozen resistant protection cover of motor cooling fan |
| 03/20/2013 | CN202811449U Fixing structure of switch and fan |
| 03/20/2013 | CN202811448U Submersible pump with anti-overheating protection sleeve |
| 03/20/2013 | CN202811447U Vertical centrifugal pump foundation |
| 03/20/2013 | CN202811446U Fan rack of plant frost preventing machine |
| 03/20/2013 | CN202811445U Quick air cleaning patch for fan |
| 03/20/2013 | CN202811432U Tower type left-right swinging electric fan |
| 03/20/2013 | CN202811431U Non-blade fan |
| 03/20/2013 | CN202811429U All-dimensional fan |
| 03/20/2013 | CN202811428U Multi-blade centrifugal fan |
| 03/20/2013 | CN202811427U Direct drive type negative pressure fan |
| 03/20/2013 | CN202811426U Traction motor forced draught fan for railway vehicles |
| 03/20/2013 | CN202811424U Multidirectional wide angle electric fan |
| 03/20/2013 | CN202811422U Dual-purpose electric fan |
| 03/20/2013 | CN202811417U Switching structure for cool air and warm air of fan |
| 03/20/2013 | CN202811415U Energy-saving cooling system |
| 03/20/2013 | CN202811414U Handheld fan |
| 03/20/2013 | CN202811413U Ventilation fan |
| 03/20/2013 | CN202811412U Column-shaped fan with staggered air supply angles |
| 03/20/2013 | CN202811411U Electric fan |
| 03/20/2013 | CN202811409U High temperature resistant axial flow fan |
| 03/20/2013 | CN202811408U Synthesis ammonia energy-saving turbo-compressor |
| 03/20/2013 | CN202811407U Induced draft fan for conveying high-temperature flue gas |
| 03/20/2013 | CN202811406U An exhaust fan for a household gas water heater |
| 03/20/2013 | CN202811405U 手提式吹风机 Portable Hair Dryer |
| 03/20/2013 | CN202811403U Two-stage water ring pump |