Patents for F04D 29 - Details, component parts, or accessories (70,655)
11/2012
11/21/2012CN202545359U Ventilator with multifunctional air inlet connector
11/21/2012CN202545358U Connecting structure used among shells of submersible pump
11/21/2012CN202545357U Swirl diffuser
11/21/2012CN202545356U Integrated end cover for delivery pump
11/21/2012CN202545355U Coupling installation anti-leakage locking mechanism for submersible sewage pump
11/21/2012CN202545354U Casing treatment structure for compressor of aircraft engine
11/21/2012CN202545353U Novel fan blade
11/21/2012CN202545352U Blade-perforation small axial fan
11/21/2012CN202545351U Axial-flow fan with toothed tail edge
11/21/2012CN202545350U Secondary-forming fan blade
11/21/2012CN202545349U Electric fan blade
11/21/2012CN202545348U Fan with adjustable blade angle
11/21/2012CN202545347U Double-vane impeller for meridian accelerating axial flow fan
11/21/2012CN202545346U Centrifugal blower
11/21/2012CN202545345U Forward multi-wing centrifugal metal impeller
11/21/2012CN202545344U Three-blade tandem type gas compressor rotor
11/21/2012CN202545343U Centrifugal pump
11/21/2012CN202545342U Multi-stage high-lift single-suction submerged motor pump configured for impeller three-flow structure
11/21/2012CN202545341U Axial force balancing structure of horizontal multi-stage pump
11/21/2012CN202545340U Semi-open impeller for centrifugal conveying pump
11/21/2012CN202545339U Novel turbo type impeller of aerator
11/21/2012CN202545338U Water pump impeller for automobile
11/21/2012CN202545337U Impeller mechanism for water pump
11/21/2012CN202545336U Central disk component of forward multi-winged centrifugal impeller
11/21/2012CN202545335U Shaft seal of nuclear-grade centrifugal fan
11/21/2012CN202545334U Sand prevention sealing device for electric diving pump
11/21/2012CN202545333U Self-circulating mechanical seal for slurry pump
11/21/2012CN202545332U Pump body and shell sealing structure of self-sucking pump
11/21/2012CN202545331U Pump bearing
11/21/2012CN202545330U Shaft connection structure for direct connection of internal-combustion engine with multistage pump
11/21/2012CN202545329U Pump shaft transmission connection device for submerged pump
11/21/2012CN202545328U Suspended single-stage vortex pump
11/21/2012CN202545327U Water pump with shell and impeller made of polyamide
11/21/2012CN202545326U Fixing frame of floor box fan
11/21/2012CN202545325U Siphon type outflow rear shaft extension type pump device
11/21/2012CN202545324U Front shaft extension type water pump device with siphonic water output
11/21/2012CN202545323U Electronic fan and wind shield cover connecting structure for electronic mobile
11/21/2012CN202545322U Fixing structure of rear mesh enclosure of electric fan
11/21/2012CN202545321U Motor support and fan thereof
11/21/2012CN202545320U Hanging seat for fan
11/21/2012CN202545319U Cutting device for submersible sewage pump
11/21/2012CN202545318U Check valve device of submersible pump
11/21/2012CN202545314U Gear rack movable vane adjusting device for mine fan
11/21/2012CN202545309U Cascading fan
11/21/2012CN202545306U High-speed tower fan
11/21/2012CN202545304U Centrifugal draught fan for boiler
11/21/2012CN202545303U Centrifugal roof fan
11/21/2012CN202545299U Portable energy-saving fan
11/21/2012CN202545297U Universal serial bus (USB) fan
11/21/2012CN202545293U Multi-stage dual-support three-dimensional-flow aluminum alloy impeller centrifugal fan
11/21/2012CN202545292U Formaldehyde conveying device
11/21/2012CN202545289U High-speed cantilever multi-stage turbine vacuum pump
11/21/2012CN202545286U Horizontally fixed type submersible electric pump
11/21/2012CN202545284U Separately-assembled multi-stage high-lift single-suction electric diving pump
11/21/2012CN202545283U Novel submerged sewage pump
11/21/2012CN202545282U Cutting type submersible sewage pump
11/21/2012CN202545281U Direct current submersible pump
11/21/2012CN202545280U Liquid lead pump
11/21/2012CN202545279U Vertically-movable downdraft type solid and liquid mixture high-pressure delivery device
11/21/2012CN202545278U Up-down movable updraught type high-pressure device for conveying solid-liquid mixtures
11/21/2012CN202545277U Novel oil well oil extraction electric pump
11/21/2012CN202545276U Portable circuit breaker hydraulic oil filler
11/21/2012CN202545275U Liquid pump
11/21/2012CN202545274U Low-noise horizontal shielding chemical electric pump
11/21/2012CN202545272U Automatic self-priming centrifugal pump device
11/21/2012CN202545269U Corrosion-resistant and wear-resistant plastic-lined self-priming pump
11/21/2012CN202545268U Self-absorption pressure liquid pump
11/21/2012CN202545267U Open type spiral pulp pump
11/21/2012CN202545266U Cantilever type submerged slurry pump
11/21/2012CN202545265U Durable biogas residue and biogas slurry pumping and draining pump
11/21/2012CN202545201U Fan and airflow producer for same
11/21/2012CN102792030A Turbocharger housing
11/21/2012CN102791986A Mechanical combustion engine coolant pump
11/21/2012CN102791985A Mechanical combustion engine coolant pump
11/21/2012CN102791303A Pump or rotary cutter for operation in a fluid
11/21/2012CN102789822A Pressurized water reactor with upper vessel section providing both pressure and flow control
11/21/2012CN102788047A Detachable FFU (fan filter unit)
11/21/2012CN102788046A Press for assembly of vertical multistage submersible pump impeller
11/21/2012CN102788045A Dismountable self-insulating blower
11/21/2012CN102788044A Novel air grid structure for box fan
11/21/2012CN102788043A Engine fan
11/21/2012CN102788042A Sealing device of centrifugal pump
11/21/2012CN102788041A Shaft sleeve structure and air conditioner indoor unit
11/21/2012CN102788040A Slurry pump bracket
11/21/2012CN102788039A FFU (fan filter unit) control system
11/21/2012CN102788033A Cooling fan of locomotive radiator
11/21/2012CN102788032A Multi-purpose four-side fan
11/21/2012CN102788031A Advection-type fan
11/21/2012CN102788026A Anti-leaking sealing method of full-sealing liquid pump
11/21/2012CN102788025A Anti-leaking sealing method for full-sealing B type liquid pump
11/21/2012CN102788024A Sealing structure form of full-sealing A type liquid pump
11/21/2012CN102788023A Sealing structure form of full-sealing B type liquid pump
11/21/2012CN102788022A High-reliability miniature mechanical pump
11/21/2012CN102787899A Outboard engine with cooling assembly
11/21/2012CN102787898A Cooling assembly of outboard engine
11/21/2012CN102784994A Circulating fan of aluminium soldering preheating furnace
11/21/2012CN102168685B Efficient self-powered aspirated fan/compressor and working method thereof
11/21/2012CN102155431B Wedge groove curvature sealing structure for dynamic and static gaps for nuclear main pump
11/21/2012CN102042264B Volute tongue with bionic structure and volute using same
11/21/2012CN102022380B Bionic axial-flow fan