Patents for F04D 29 - Details, component parts, or accessories (70,655)
09/2003
09/25/2003US20030180142 Wearing ring and pump having the same
09/25/2003US20030177800 Method for the plastic moulding of the hub recess for fast running turbine component
09/25/2003DE20310754U1 Rotor for AC fan has stacked pole piece rings with outer staggered slots to locate the fan blades
09/25/2003CA2479435A1 Pump system with vacuum source
09/24/2003EP1347184A1 Rotary pump with bearing wear indicator
09/24/2003EP1347178A1 Easily cleanable centrifugal pump
09/24/2003EP1346156A2 High efficiency one-piece centrifugal blower
09/24/2003EP1222398B1 Radial split diffuser
09/24/2003EP0834022B2 Axial fan assembly
09/24/2003CN2575347Y Metal door hinge locating device
09/24/2003CN2575346Y Three-position actuator
09/24/2003CN2575345Y Screw connecting thermal circulating flow-aid pump
09/24/2003CN2575344Y Planetary gear transmission noise-lowering vibration reducer
09/24/2003CN2575343Y Axial flow fan apparatus carried on mobile vehicle
09/24/2003CN2575342Y Fast dismounting & mounting blade of hanging fan
09/24/2003CN2575341Y Centrifugal fan
09/24/2003CN2575340Y Vanes of centrifugal pressure fan and centrifugal pressure fan with the same vanes
09/24/2003CN2575339Y Chemical pump
09/24/2003CN2575336Y Radiating fan
09/24/2003CN1444705A Automotive fan assembly with flared shroud and fan with conforming blade tips
09/24/2003CN1444704A 离心风机 Centrifugal fan
09/24/2003CN1444702A Magnet pump
09/24/2003CN1444701A Sanitary shredder
09/24/2003CN1444030A Rotary pump with bearing wear indicator
09/24/2003CN1443947A Passive magnetic suspension stable balance implement method and its application
09/24/2003CN1122137C Built in type disrotatory axial pump
09/23/2003US6623475 Blood pump without bearing
09/23/2003US6623265 Mould for the manufacture of a fan having hub and a plurality of helical blades extending from the hub
09/23/2003US6623239 Turbocharger noise deflector
09/23/2003US6623237 Wear resistant fuel pump
09/23/2003US6622783 Self-fixturing fan shroud
09/23/2003US6622724 Impeller and a pressure support system and method using such an impeller
09/23/2003US6622475 Bleed system driven in simplified manner for a turbojet or turboprop engine
09/23/2003US6622473 Speed-reducing gear unit to absorb the axial loads generated by a turbojet fan
09/23/2003US6622341 Position shifting plate for an air blowing device
09/18/2003WO2003076811A1 Submersible pump impeller design for lifting gaseous fluid
09/18/2003WO2003076810A1 Turbomolecular pump with a high-vacuum sided circular suction surface
09/18/2003WO2003076809A1 Method for producing the rotor of a drag vacuum pump and a rotor produced according to this method
09/18/2003WO2003076797A1 Device for stabilizing the flow in hydraulic turbomachines
09/18/2003US20030175136 Liquid pump and sealing mechanism
09/18/2003US20030175133 Water pump
09/18/2003US20030175132 Vacuum pump
09/18/2003US20030175131 Vacuum pump
09/18/2003US20030175128 High-pressure multi-stage centrifugal compressor
09/18/2003US20030175127 Rotary pump with bearing wear indicator
09/18/2003US20030175123 Mobile fan-fixing device
09/18/2003US20030175119 Centrifugal pump
09/18/2003US20030175118 Water pump
09/18/2003US20030175117 Fluid-flow machine with high-pressure and low-pressure regions
09/18/2003US20030175115 Vacuum pump
09/18/2003US20030175114 Vacuum pump
09/18/2003US20030175113 Turbo-molecular pump
09/18/2003US20030175111 Low noise impeller pumps
09/18/2003US20030175110 Pump
09/18/2003US20030173925 Electric motor
09/18/2003US20030173924 Brushless D.C. motor
09/18/2003US20030173916 Brushless DC ring motor cooling system
09/18/2003DE20309621U1 Radial fan for methane blowing has a housing with an axial fan wheel and an air inlet and air exit with a floor area and base surface
09/18/2003DE10216447C1 Turbocharger includes radial, permanent-magnet bearings producing axial flux
09/17/2003EP1344944A1 Centrifugal pump with crushing device
09/17/2003EP1344943A2 Liquid pump and sealing mechanism
09/17/2003EP1344942A2 Electrically motorized pump for use in water
09/17/2003EP1344940A1 Vacuum pump
09/17/2003EP1344939A1 Vacuum pump
09/17/2003EP1344895A2 Turbomachine casing made from cellular material
09/17/2003EP1344541A2 Centrifugal pump
09/17/2003EP1343972A1 Method for operating a motor pump
09/17/2003EP1343954A1 Electrically driven flow compressor
09/17/2003EP1343645A2 Vehicle heating device with an integrated heat transfer circulation pump
09/17/2003EP1297261A4 Methods and apparatus for reducing vibrations induced within fan assemblies
09/17/2003EP1102620B1 Moving sorbent filter device
09/17/2003EP1095213B1 Integrated fan/low pressure compressor rotor for gas turbine engine
09/17/2003CN2573739Y Heat radiating fan structure
09/17/2003CN2573738Y Improved corrosion-and wear-resistant centrifugal pump
09/17/2003CN2573737Y Blade end and hub locking adjusting mechanism for axial-flow fan
09/17/2003CN2573736Y Small flow high-lift tangent pump
09/17/2003CN2573735Y Vertical centrifugal pump
09/17/2003CN2573734Y Circulating pump
09/17/2003CN1443284A Centrifugal pump having adjustable clean-out assembly
09/17/2003CN1443283A In-line centrifugal fan
09/17/2003CN1443282A Arrangement for multi-stage heat pump assembly
09/17/2003CN1442618A Axial flow liquid compression device
09/17/2003CN1121551C 电动燃料泵 Electric fuel pump
09/16/2003US6620041 Multi-purpose clean air fan and fan motor mount assembly
09/16/2003US6619923 Integrated 3-D blade structure
09/16/2003US6619920 Adjustable ceiling fan blade cover
09/16/2003US6619919 Safety hook
09/16/2003US6619917 Machined fan exit guide vane attachment pockets for use in a gas turbine
09/16/2003US6619916 Methods and apparatus for varying gas turbine engine inlet air flow
09/16/2003US6619914 Centrifugal fan runner and air cleaner
09/16/2003US6619913 Fan casing acoustic treatment
09/16/2003US6619911 Friction vacuum pump with a stator and a rotor
09/16/2003US6619910 Froth pumps
09/16/2003US6619909 Casing treatment for a fluid compressor
09/16/2003US6619908 Axial and radial seal arrangement
09/16/2003US6619390 Particle separator for a fluid pump intake
09/16/2003US6619072 Turbocompressor and refrigerating machine
09/12/2003WO2003075433A1 Fan having an integrated ip protection
09/12/2003WO2003074882A1 Electrical aspirating assembly
09/11/2003WO2003074163A1 Sealed impeller for producing metal foam and system and method therefor