Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
07/2003
07/15/2003US6592263 Efficient bearing
07/15/2003US6592059 Foreign matter entanglement-preventing device in working engine
07/15/2003CA2101085C Blood pump
07/10/2003WO2003056218A1 Externally mountable spiral adaptor
07/10/2003WO2003056188A1 Dualstage extraction blower
07/10/2003WO2003056187A1 Method for coating objects
07/10/2003WO2003056186A1 Gas pump
07/10/2003WO2003056185A1 Centrifugal pump for hydromassages
07/10/2003WO2003056139A1 A single or multiple bladed rotor
07/10/2003WO2003055634A1 Method for making a blade ring
07/10/2003US20030129060 Indentor arrangement
07/10/2003US20030129057 Ceiling fan and fan blade mounting arrangement for generating center or rotational gravity outside vertical axis
07/09/2003EP1326482A2 Cooling fan for microwave oven
07/09/2003EP1325702A2 Centrifugal blower for vacuum cleaner
07/09/2003EP1325232A1 Centrifugal wheel pump
07/09/2003EP1247024B1 A method of improving the performance of heat-pump installations for making ice
07/09/2003CN2559816Y Fan capable of filtering air
07/09/2003CN2559815Y High-temperature water pump sealing apparatus
07/09/2003CN2559813Y Double-way axial flow ventilator
07/09/2003CN2559812Y Bidirectional ventilating fan
07/09/2003CN1428583A Compressor for refrigerator
07/09/2003CN1114045C Mixed flow pump
07/09/2003CN1114034C Electric fuel pump
07/08/2003US6589031 Turbo blood pump
07/08/2003US6589030 Magnetically levitated pump apparatus
07/08/2003US6589018 Electric fan motor assembly with motor housing control switch and electrical input socket
07/08/2003US6589016 Low speed cooling fan
07/08/2003US6589015 Discrete passage diffuser
07/08/2003US6589013 Fluid flow controller
07/08/2003US6589009 Turbo-molecular pump
07/08/2003US6588485 Hybrid method for manufacturing titanium compressor wheel
07/08/2003US6588228 Integrated air conditioner with a fan casing
07/08/2003CA2298092C Device for attaching a pump impeller
07/03/2003WO2003054395A1 Fan device
07/03/2003US20030124005 Deep well submersible pump
07/03/2003US20030123988 Fan blades
07/03/2003US20030123987 Axial flow fan with noise reducing means
07/03/2003US20030123985 Impeller wheel with an improved connection between the center plate and the fan blades
07/03/2003US20030123975 Fan having balancing blade sets
07/03/2003US20030123226 Impeller structure
07/03/2003US20030122438 Method and apparatus for fan redundancy
07/03/2003US20030121915 Cooling fan for microwave oven
07/02/2003EP1324474A2 Brushless D.C. motor
07/02/2003EP1324465A2 An electric motor
07/02/2003EP1323224A1 Ventilation device with electromagnetic coupling
07/02/2003EP1322879A2 Turbocharger annular seal gland
07/02/2003EP1322865A1 Mixed flow and centrifugal compressor for gas turbine engine
07/02/2003EP1322838A1 Moving blade for a turbo-machine and turbo-machine
07/02/2003CN2558802Y High-efficiency inclined runner submerged sand pump
07/02/2003CN2558801Y Discharging volute of axialflow fan
07/02/2003CN2558800Y 风轮 Wind Wheel
07/02/2003CN2558799Y Impeller structure for increasing cavitation resistance of low specific speed centrifugal pump
07/02/2003CN2558798Y Double seal device of liquid conveying pump
07/02/2003CN2558797Y Improved dynamic bearing
07/02/2003CN2558386Y Spiral mixed-flow impeller for auxiliary ventricle blood pump
07/02/2003CN1427923A Locking device for locking stator pack of motor driven pumps
07/02/2003CN1427182A Diffusor structure of vortex compressor
07/02/2003CN1426755A Vacuum cleaner
07/01/2003US6586853 Rotary cooling fan for an AC generator
07/01/2003US6585497 Cooling fan dust seal
07/01/2003US6585492 Pump system with vacuum source
07/01/2003US6585489 Fan grill construction
07/01/2003US6585488 Ceiling fan blade isolation system
07/01/2003US6585487 Method for decorating ceiling fans
07/01/2003US6585486 Electrical appliance enclosure with removable side wall
07/01/2003US6585485 Air flow guide device on heat dispensing fan
07/01/2003US6585480 Turbo-molecular pump
07/01/2003US6585479 Casing treatment for compressors
07/01/2003US6585418 Hydrodynamic axial bearing with floating disk
07/01/2003US6584799 Cooling air blowing apparatus of refrigerator
07/01/2003US6584784 Combined refrigeration system with a liquid pre-cooling heat exchanger
06/2003
06/26/2003WO2003052275A1 Side-channel pump
06/26/2003WO2003052274A1 Method and device for transporting a flowable building material
06/26/2003WO2003051559A1 Fan blade and method for producing the same
06/26/2003US20030120389 Robotic vacuum cleaner
06/26/2003US20030118461 Radial turbo-blower
06/26/2003US20030118449 Cooling fan with curved V-shaped impellers
06/26/2003US20030118446 High-performance propeller
06/26/2003US20030118439 Fuel pump
06/26/2003US20030118438 Fuel pump
06/26/2003US20030118437 Fuel pump
06/26/2003US20030115845 Dual stage extraction blower for removing contaminants from an air stream
06/26/2003DE20306131U1 Impeller assembled of parts for a fan comprises a rear support and a front lid which are mounted on a motor shaft, and are provided with regularly distributed seatings for blade frames
06/26/2003DE20305562U1 Clamping connection for pump shaft cantilever-mounted on motor shaft has portion of cup-shaped pump shaft section embraced by housing bore provided with guide section and clamping section
06/26/2003DE20305113U1 Guiding device for circulating pump has region of rear casing section allocated to bladed extended section of impeller continuing in axially orientated inner annular passage-casing wall extending from impeller in axial direction
06/26/2003DE20216783U1 Burner has at least one extra air suction opening additional to main suction opening in fan and/or fan casing and separated from it, and with smaller flow passage than main air suction opening
06/26/2003CA2470340A1 Method and device for transporting a flowable building material
06/25/2003EP1321721A1 Air conditioner
06/25/2003EP1321680A2 Turbo machine
06/25/2003EP1321679A1 Drive position mechanism with backlash adjustment for variable pipe diffuser
06/25/2003EP1321678A1 Tangential fan cutoff
06/25/2003EP1321676A1 Submersible motor-pump for petroleum dispensing stations
06/25/2003EP1321675A1 Pump unit
06/25/2003EP1321630A2 System for connecting and locking rotor blades of an axial compressor
06/25/2003EP1320685A1 Multi-stage impeller
06/25/2003EP1320684A1 Pump embodied as a side channel pump
06/25/2003EP1320318A1 Contoured intake ducts and fan housing assemblies for floor care machines
06/25/2003EP1131561B1 Compressor casing configuration
06/25/2003EP0894199B1 Impeller
06/25/2003EP0886731B1 Coolant pump for automotive use
1 ... 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 ... 707