Patents for F04D 29 - Details, component parts, or accessories (70,655)
05/1995
05/09/1995US5413459 Verticle turbine pump
05/09/1995US5413457 Two stage lateral channel-regenerative turbine pump with vapor release
05/09/1995US5412977 Turbo machine with an axial dry gas seal
05/09/1995CA2074453C Bearing arrangement for centrifugal pump
05/03/1995EP0651207A1 Diffuser with a varying circumferential supply
05/03/1995EP0651169A1 Method for preventing fretting and galling in a polygon coupling
05/03/1995EP0651163A1 Flow guiding apparatus for centrifugal pumps
05/03/1995EP0651162A1 Compressor
05/03/1995EP0651161A1 Device for cooling en electric motor for a turbo-fan
05/03/1995CN2196199Y Special anti-corrosion ventilator for bromine production
05/03/1995CN2196198Y Anti-corrosion ventilator with enamel coating
05/03/1995CA2134733A1 Device for cooling an electric motor for a turbo-fan unit
05/02/1995US5411378 Orbiting fluid pump
05/02/1995US5411373 Convertible floor fan
05/02/1995US5411370 Vibration damping shroud for a turbomachine vane
05/02/1995US5411367 Centrifugal slurry pump
05/02/1995US5411366 Motor driven environmentally safe pump
05/02/1995US5410992 Cooling system for automotive engine
05/02/1995CA2054556C High speed whirlpool pump
04/1995
04/27/1995WO1995011388A1 Surface of a body immersed in a fluid flow
04/27/1995WO1995011386A1 Anti-sound arrangement for multi-stage blade cascade
04/27/1995DE4336386A1 Turbine wheel and/or pump wheel (impeller)
04/27/1995DE4335686A1 Gebläse Blower
04/26/1995EP0649987A1 A pump housing for a rotary pump
04/26/1995EP0457756B1 A device for assembling an impeller on a driving shaft
04/26/1995CN2195641Y Supporting frame for fan
04/26/1995CN2195640Y 磁力驱动离心泵 Magnetic drive centrifugal pumps
04/26/1995CN2195639Y 磁化泵 Magnetic pump
04/25/1995US5409656 Method and apparatus for adjusting the center of gravity of the article by positioning eccentric rings of the mold
04/25/1995US5409357 Impeller for electric automotive fuel pump
04/25/1995US5409352 CPU heat dissipating device
04/25/1995US5409350 Water pump bearing and seal cartridge
04/25/1995US5409033 Overflow-preventing valve
04/25/1995US5408708 Flow-control for a pump
04/20/1995WO1995010696A1 Water pump for internal combustion engines
04/20/1995WO1995010692A1 Active tip flow bypass in stator vane channel
04/20/1995DE4335242A1 Container pump, in particular a barrel pump
04/20/1995DE4335165A1 Centrifugal fan (centrifugal ventilator, radial fan, radial blade fan)
04/19/1995EP0649212A2 Motor stator assembly and full-circumferential flow pump employing such motor stator assembly
04/19/1995EP0648939A2 Centrifugal fluid machine
04/19/1995EP0648938A1 Gas turbine engine with compensation disks inside the rotor of the high pressure compressor and manufacturing method for these disks
04/19/1995EP0648936A1 Motor pump group and method of manufacturing the same
04/19/1995EP0648934A1 Full-circumferential flow pump
04/19/1995EP0648882A1 Device for thermal treatment of a continuously moving web, especially a textile web
04/19/1995EP0601119A4 Forward skew fan with rake and chordwise camber corrections.
04/19/1995CN2194991Y Centrifugal silt pump with bearing protecting seat
04/18/1995US5408225 Misalignment sensing probe and switch
04/18/1995US5407330 Air pump apparatus with vibration and sound reducing housing means
04/18/1995US5407324 Side-vented axial fan and associated fabrication methods
04/18/1995US5407323 Fluid pump with integral filament-wound housing
04/18/1995US5407318 Regenerative pump and method of manufacturing impeller
04/13/1995WO1995009984A1 Centrifugal blood pump with impeller blades forming a spin inducer
04/13/1995WO1995009983A1 Pump with a number of distinct pumping stages for pumping several liquids
04/13/1995DE4421604C1 Side-passage compressor
04/13/1995DE4334339A1 Exhaust turbocharger
04/12/1995CN2194427Y Axial-flow main ventilation machine for mine
04/12/1995CN1101402A Blades for ceiling fan
04/11/1995US5405251 Oscillating centrifugal pump
04/11/1995US5404964 System for reducing oil migration from a transmission
04/06/1995WO1995009283A1 Control of iron deposition in borehole pumps
04/06/1995DE4427115C1 Impeller for a radial-flow fan
04/05/1995EP0646729A1 Diffusor made of sheet metal
04/05/1995EP0646728A1 Vortex compressor
04/05/1995EP0646726A1 A fuel pump
04/05/1995EP0646722A1 Fuel pump mounting bracket
04/05/1995EP0646220A1 Gas friction vacuum pump.
04/05/1995EP0486544B1 High efficiency fan
04/05/1995EP0465636B1 High efficiency mixer impeller
04/05/1995CN1101107A Ancient ceiling fan blade and manufacturing method thereof
04/05/1995CN1101097A Impeller blade with reduced stress
04/04/1995US5403161 Air foil blade and methods of making same
04/04/1995US5403160 Fan blade configuration
04/04/1995US5403152 Stacking arrangement for air movers
04/04/1995US5403150 Bearing insulating system for aircraft turbocharger
04/04/1995US5403149 Stabailization device for extending the characteristic map of a compressor
04/04/1995US5403019 Balanced floating labyrinth seal
04/04/1995US5402876 Apparatus and method for transporting and metering particulate materials into fluid pressure
04/04/1995CA1335112C Mechanical seal for pumps
04/04/1995CA1335091C Turbo-compressor with shared end bearing air cooling means
03/1995
03/30/1995WO1995008714A1 Turbo-machine with reduced attrition
03/30/1995DE4431947A1 Fluid flow engine for particle containing medium - has wall surfaces formed to direct medium flow in regions of higher rotary fluid flow
03/30/1995DE4331955A1 Suction device on pumps
03/30/1995CA2120428A1 Impeller blade with reduced stress
03/29/1995EP0645543A1 Low noise cooling system
03/29/1995EP0645522A1 Impeller blade with reduced stress
03/29/1995CN2193452Y Blade of ceiling fan
03/28/1995US5401146 Pump casing made of sheet metal
03/28/1995US5401145 Electric motor operated impeller
03/23/1995WO1995008063A1 Dust-free centrifugal pump device
03/23/1995WO1995008050A1 Spiral housing for turbomachines
03/23/1995CA2106735A1 Improved intake piping for centrifugal pumps (turbine pumps)
03/22/1995EP0644472A2 Method for prediction of performance of a centrifugal pump with a thrust balance mechanism
03/22/1995CN2192752Y Centrifugal radial flexible vane wheel
03/22/1995CN2192751Y Centrifugal water pump with rubber sealed
03/22/1995CN1100571A Safety protector for submerged motor
03/21/1995US5399145 Blood pump
03/21/1995US5399074 Motor driven sealless blood pump
03/21/1995US5399070 Fan hub
03/21/1995US5399068 Blower scroll housing with structure to reduce noise and increase air flow
03/21/1995US5399064 Turbocharger having reduced noise emissions