Patents for F04D 29 - Details, component parts, or accessories (70,655)
03/1995
03/21/1995US5398762 Compressor system in a subsea station for transporting a well stream
03/16/1995DE4330878A1 Fan heater
03/16/1995DE4330648A1 Radial pump
03/15/1995EP0643226A1 Insertable cross flow fan
03/15/1995EP0551370B1 Centrifugal motor-driven pump
03/15/1995EP0486691B1 Centrifugal fan
03/15/1995EP0425576B1 Dynamic seal arrangement for impeller pump
03/14/1995US5397949 Vibration cancellation apparatus with line frequency components
03/14/1995US5397220 Canned motor pump
03/14/1995US5397216 Flow divider for radial-axial inlet housings
03/14/1995US5397215 Flow directing assembly for the compression section of a rotary machine
03/14/1995CA2065027C Impeller, in particular for hairdressing appliances
03/14/1995CA1334762C Mechanical seal
03/13/1995CA2137606A1 High speed fluid pump powered by an integral canned electrical motor
03/09/1995WO1995006822A1 Housing with recirculation control for use with banded axial-flow fans
03/09/1995WO1995006821A1 A fan assembly
03/09/1995WO1995006610A1 Transporting and metering particulate material
03/09/1995DE4431887A1 Heat pump installation (system)
03/09/1995DE4424629C1 Side-passage compressor
03/08/1995EP0642206A1 Support for an electric motor, particularly for a fan of a heating or air conditioning system
03/08/1995EP0641972A1 Static dynamic device for gaseous fluid removal
03/08/1995EP0641938A1 Blower impellor
03/08/1995CN1099849A Blade for ceiling fan
03/08/1995CN1027832C 背压阀 Backpressure valve
03/08/1995CA2131272A1 Divergent inlet for an automotive fuel pump
03/07/1995US5395210 Vortex flow blower having blades each formed by curved surface and method of manufacturing the same
03/02/1995WO1995006206A1 Torque-compensated centrifugal pump
03/02/1995WO1995006189A1 Multi-positionable fan
03/02/1995DE4329019A1 Centrifugal pump housing (casing) of sheet metal construction
03/01/1995EP0640768A1 Single-channel impeller for centrifugal pumps
03/01/1995EP0640767A1 Pump for liquids
03/01/1995CN2190710Y Rotary filtering net
02/1995
02/28/1995US5393418 Water intake, in particular for industrial installations
02/28/1995US5393207 Blood pump with disposable rotor assembly
02/28/1995US5393199 Fan having a blade structure for reducing noise
02/28/1995US5393197 For moving fluid through an opening in an enclosure
02/23/1995WO1995005542A1 External fan duct system
02/23/1995DE4327727A1 Device for generating a recirculating flow
02/22/1995EP0639716A1 Device for sewage pumping stations
02/22/1995EP0639715A1 Device for the supply of liquid
02/22/1995EP0639302A1 Electromotor accomodating device
02/22/1995EP0639243A1 Pump housing.
02/22/1995CN1099104A Three-baffle slide bearing centrifugal pump
02/21/1995US5391064 Frame independent electric blower half-housing
02/21/1995US5391056 Air blower
02/16/1995DE4327447A1 Vertical-axis, all-round rotor hot/cold fan
02/16/1995DE4327113A1 Vertical submersible pump VTP-R
02/16/1995DE4326800A1 Device for setting a stable compressor admission flow from the inlet box in gas turbine plants
02/15/1995EP0638732A1 Diffuser
02/15/1995EP0638728A1 Rotary throat cutoff device and method for reducing centrifugal fan noise
02/15/1995EP0638727A1 Compressor and its method of operation
02/15/1995EP0638726A1 Fan blade
02/15/1995EP0638725A1 Device for secondary air bleeding from an axial compressor
02/15/1995EP0638724A1 Vortex blower
02/15/1995EP0593747A4 Compressor assembly with staked shell.
02/15/1995EP0498795B1 Compressor wheel assembly
02/15/1995EP0406418B1 Piping connection part of pump
02/14/1995US5389888 Synchrotron radiation beam generator
02/14/1995US5388971 Full-circumferential flow pump
02/14/1995US5388970 Electrically driven air pump
02/14/1995US5388966 Toilet bowl drainage device
02/14/1995US5388956 Fan assembly and method for reducing fan noise
02/14/1995US5388397 Method for operating a turbocompressor
02/09/1995WO1995004226A1 Vertical pump and method for accessing same
02/09/1995WO1995004225A1 Process and device for tapping a partial stream from a stream of compressed gas
02/09/1995WO1995004218A1 Pump with fluid bearing
02/09/1995DE4326545A1 Centrifugal pump with one or more wearing walls
02/09/1995DE4326006A1 Mounting device for electric motors, which are provided with impeller wheels, in vapour extraction hoods
02/08/1995CN2189298Y Sun Energy ventilating fan
02/08/1995CN2189230Y Device for guiding and adjusting air flow of electric fan
02/08/1995CN2189229Y Combination type blade of electric fan on roof
02/07/1995US5387087 Fan capable of directing air flow in both axial and radial directions
02/07/1995US5387081 Compressor diffuser
02/07/1995US5386873 Cooling system for engine-driven multi-stage centrifugal compressor
02/07/1995CA2108199C Air handling unit with improved acoustical performance
02/03/1995CA2127588A1 Rotary throat cutoff device and method for reducing centrifugal fan noise
02/02/1995DE4332148C1 Device for fastening a shank to the periphery of a supporting body
02/02/1995DE4325627A1 Drive device for a water pump
02/02/1995DE4325549A1 Centrifugal pump
02/01/1995EP0636794A1 Flange strengthening
02/01/1995EP0636792A1 Regenerative pump control
02/01/1995EP0517701B1 Heat recovering ventilator
02/01/1995CN1098187A Casing of cross flow fan
01/1995
01/31/1995US5385581 Magnetically suspended and rotated rotor
01/31/1995US5385454 Bearing device for use in a canned motor
01/31/1995US5385448 Propeller shaped agitator
01/31/1995US5385447 Axial flow pump for debris-laden oil
01/31/1995US5385445 Centrifugal pump
01/31/1995US5385444 Pump casing made of sheet metal
01/31/1995US5385442 Centrifugal pump with an open-faced impeller
01/31/1995US5385014 Valve and method of valve use while washing a compressor in an aircraft engine
01/26/1995DE4343552C1 Fan for an electrical machine
01/25/1995EP0635644A1 Inlet guide vane dewhistler
01/25/1995EP0635643A2 Turbo-compressor for refrigerant fluid
01/25/1995EP0635642A2 Blower unit
01/25/1995EP0635641A1 Fan and fan drive assembly
01/25/1995EP0635623A1 Rotor of a turbomachine
01/25/1995CN2188139Y Steel fibre reinforced concrete and plastics composite base
01/24/1995US5383769 Retrofit strainer attachment for gasoline pumps
01/24/1995US5383764 Diffusor pump having diffusor blades