Patents
Patents for F04B 17 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors (9,703)
03/1996
03/28/1996DE4433970A1 Elektromotor für ein Triebwerk, insbesondere für eine Pumpe Electric motor for an engine, particularly for a pump
03/26/1996US5501581 Magnetic fluid pump and a method for transporting fluid using the same
03/20/1996EP0642430B1 Hydraulic pump driven by an internal combustion engine
03/20/1996EP0603233B1 Piston diaphragm pump for delivering doses of liquids
03/06/1996EP0699836A2 Unit consisting of drive motor and radial piston pump
02/1996
02/29/1996WO1996006284A1 Pumping unit with very low voltage three-phase motor
02/28/1996EP0698183A1 Electromotor-pump assembly
02/27/1996US5494414 Vertical shaft pressure washer coupling assembly
02/21/1996CN2220546Y Multipurpose pump
02/20/1996US5492449 Piston diaphragm pump for the delivery of liquids in doses
02/13/1996US5491372 Electric linear actuator with planetary action
02/01/1996WO1996002750A1 Energy sources
02/01/1996DE4426959A1 Electric motor e.g. for vehicle ABS barking system
01/1996
01/31/1996CN2218840Y 电磁振荡泵 Electromagnetic vibration pump
01/25/1996WO1995033926A3 Pumping systems for liquids
01/25/1996DE19521226A1 Appts. and process for conveying water, esp. ground water
01/24/1996EP0644984A4 Fluid pressure intensifying apparatus.
01/18/1996DE4424785A1 Fluid vaporiser for automotive or medical applications
01/17/1996EP0692416A2 Brake fluid pressure controller
01/03/1996EP0690230A1 Pump assembly
12/1995
12/28/1995WO1995035171A1 High-pressure cleaning appliance with safety insulation
12/14/1995WO1995033926A2 Pumping systems for liquids
12/05/1995US5472577 Fluid pumping system based on electrochemically-induced surface tension changes
12/05/1995US5472323 Movable magnet type pump
11/1995
11/30/1995DE4418271A1 Drive unit with minimum number of additional parts
11/29/1995CN2213872Y Machine tool electromagnetic reciprocating trunk piston liquid pump
11/29/1995CN1112663A Electromagnetic pump having an automatic exhaust-control valve
11/29/1995CN1112647A 磁性泵 Magnetic pump
11/28/1995US5469828 Fuel injection device according to the solid-state energy storage principle for internal combustion engines
11/15/1995EP0682398A1 Motor-pump unit, in particular for an ABS-drive
11/15/1995EP0682397A1 Motor-pump unit, in particular for an ABS-drive
11/15/1995EP0681654A1 Sealless rotodynamic pump
11/15/1995EP0681652A1 Double acting simplex plunger pump
11/09/1995DE4430591A1 Lightweight high pressure cleaner
11/07/1995US5464331 Engine and power output
11/02/1995EP0679802A1 Motor vehicle fuel pump
10/1995
10/31/1995US5461858 Method of producing hydroelectric power
10/12/1995DE19513286A1 Hydraulic motor-pump system
10/11/1995EP0676851A1 Electrohydraulic motor-pump unit
10/05/1995WO1995026462A1 Two-section pump
10/05/1995WO1995026461A1 Pump control system
10/05/1995CA2185529A1 Pump control system
09/1995
09/21/1995WO1995025223A1 Low power electromagnetic pump
09/20/1995EP0671999A1 Noise-reduced pumping set, in particular for regulated brake systems.
09/19/1995US5450987 Pumping system with failure responsive discharge valve
09/13/1995EP0671070A1 Linear actuator with feedback position sensor device
09/13/1995CN2207455Y Energy saving duct pump
09/12/1995US5449140 Mobile motor device
08/1995
08/28/1995EP0681654A4 Sealless rotodynamic pump.
08/23/1995CN2205876Y Pneumatic water pump for gallery
08/03/1995DE4403139A1 Submersed oil pump as heat producer
07/1995
07/06/1995DE4330372A1 Appliance to store and administer drinking water to grazing animals
06/1995
06/28/1995EP0660491A1 Motor for electric pumps
06/14/1995EP0656995A1 Tube switch for a double-cylinder sludge pump.
06/14/1995EP0638199A4 Electromagnetically actuated reciprocating compressor driver.
06/14/1995CN1103703A Hydraulic automatic control high pressure reciprocating pump
05/1995
05/24/1995EP0654278A2 Volumetric pump/valve
05/24/1995CN2198405Y Gravity driven plunger pump
05/23/1995CA1335647C Fluid pressure intensifier
05/17/1995EP0526596B1 Electric motor with fit-on pump
05/17/1995CN2197479Y Magnetizing water pump
05/16/1995US5415529 Linear-induction electromagnetic machine with optimized magnetic flux distribution and use
05/10/1995EP0651858A1 Electromagnetically drivable pump
05/10/1995CN1028382C 驻波压缩机 Standing compressor
04/1995
04/20/1995DE4335433A1 Electric motor, in particular a commutator motor
03/1995
03/30/1995WO1995008860A1 Linear actuator with feedback position sensor device
03/30/1995DE4331955A1 Suction device on pumps
03/29/1995EP0644984A1 Fluid pressure intensifying apparatus.
03/29/1995CN2193443Y Supermini-size multipurpose pump
03/29/1995CN1028052C Pump control system for downhole motor-pump assembly and method of using same
03/28/1995CA1334979C Production of methanol
03/23/1995DE4331626A1 Electrical machine for converting electrical and mechanical energy, in particular an electrical motor to which radial force is applied in order to drive the pumps
03/23/1995DE4331625A1 Electrical machine for converting electrical and mechanical energy, in particular an electrical motor to which radial force is applied in order to drive pumps
03/22/1995CN2192741Y Plunger pump body of small-sized four-wheel tractor
03/15/1995EP0642430A1 Hydraulic pump driven by an internal combustion engine.
03/14/1995US5397054 Pressure jet cleaning appliance
03/02/1995DE4328621A1 Electromagnetically drivable pump, in particular a metering pump (proportioning pump)
02/1995
02/28/1995US5394131 Magnetic drive with a permanent-magnet armature
02/21/1995US5391063 Magnet assembly for electric fuel pump
02/15/1995EP0638729A1 Liquid pump and method
02/15/1995EP0638199A1 Electromagnetically actuated reciprocating compressor driver
01/1995
01/21/1995CA2100936A1 Wheeled floatable conduit apparatus
01/19/1995DE4320005A1 Electrical machine for conversion of electrical and mechanical energy, in particular an electrical motor to which radial force is applied for driving pumps
01/17/1995US5382860 Electromagnetic pump stator core
01/12/1995DE4423531A1 Electric motor, especially a commutator motor which is closed in a moisture-tight manner and has a drive housing which is flange connected axially to the motor housing
01/12/1995DE4422819A1 High-pressure pump
01/11/1995EP0633645A1 Water-proof commutator motor driving an hydraulic pump axially mounted on its flange
12/1994
12/28/1994EP0630515A1 Electromagnetically actuated compressor valve
12/28/1994EP0630442A1 Fuel injection device working according to the solid energy accumulator principal, for internal combustion engines.
12/21/1994EP0629265A1 Fuel injecting device working according to the solid energy accumulator principle, for internal combustion engines.
12/21/1994EP0629264A1 Circuit for controlling an exciting coil of an electromagnetically driven reciprocating piston pump.
12/20/1994CA1333545C Electrically powered pump unit
12/08/1994WO1994028308A1 Compressor
12/08/1994WO1994028307A1 Compressor piston and outlet valve device
12/08/1994WO1994028306A1 Compressor
12/07/1994EP0627558A1 Unitary electric-motor/hydraulic-pump assembly with noise reduction features
11/1994
11/30/1994EP0626045A1 Electromagnetically powered hydraulic engine apparatus and method
11/29/1994US5367878 For providing motion at a high repetition rate
11/24/1994WO1994027045A1 Electromotor-pump assembly
11/22/1994US5366351 Pump with failure responsive discharge valve
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