Patents
Patents for F04B 17 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors (9,703)
07/1986
07/29/1986CA1208493A1 Low cost electromagnetic fluid pump
07/08/1986US4599052 Control device for metering pump
07/08/1986US4598628 Rotary hydraulic engine having oppositely disposed pistons in a scotch yoke assembly
07/01/1986US4597720 Cleaning apparatus for the wet cleaning of building walls and floors, swimming pools, automobiles and the like
07/01/1986US4597717 Two-stage fluid pump
06/1986
06/25/1986EP0185056A1 Rotary hydraulic engine
06/24/1986CA1206379A1 Electromagnetically operated diaphragm pump
06/24/1986CA1206378A1 Fluid flow machine with an electromagnetically operated diaphragm pump
06/10/1986US4594056 Hydraulic pump unit
05/1986
05/27/1986US4591314 Hydraulic power supply system utilizing a solid propellant gas generator
05/06/1986CA1204149A1 Blocking oscillator for a reciprocating electromagnetic actuator
04/1986
04/30/1986EP0179587A2 Power system for infusion pumps
04/16/1986EP0093732B1 Device in a pressure system
04/09/1986EP0176584A1 A pump
03/1986
03/18/1986US4576064 Coupling mechanism for wind turbine
02/1986
02/18/1986US4571160 Diaphragm pump having a flat plate actuating member slidable in slots
02/11/1986US4569641 Low power electromagnetic pump
02/05/1986EP0170367A2 Low power electromagnetic pump
02/04/1986US4568250 Low power electromagnetic pump
01/1986
01/21/1986US4565502 Counterbalance wheel for a wind machine
01/08/1986EP0167274A2 Pump
01/01/1986CN85200215U Axial plunger pump combined with a motor
12/1985
12/19/1985WO1985005656A1 Solar powered pump assembly
12/05/1985WO1985005402A1 Rotary hydraulic engine
11/1985
11/27/1985EP0162513A2 Driving device for converting rotational motion of a motorshaft to an axial vibrating motion
11/26/1985US4555307 Sea water distillation system
11/12/1985US4552514 Wave driven work extracting device
11/07/1985WO1985004813A1 A pump
11/06/1985EP0160055A1 Hydromagnetic pressurization system
11/05/1985US4551037 Device for applying paint with reciprocating linear motor
10/1985
10/16/1985EP0157794A1 Ram air turbine hydraulic power system
10/15/1985US4547680 Fluid flow machine with an electromagnetically operated diaphragm pump
10/08/1985US4545740 Automatic operating system for pump driven by internal combustion engine
10/08/1985US4545209 Cryogenic refrigeration system with linear drive motors
09/1985
09/17/1985US4541787 Electromagnetic reciprocating pump and motor means
09/17/1985US4541243 Internal combustion driven pumping system and variable torque transmission
09/12/1985WO1985003979A1 Hydraulic pump
09/10/1985US4540382 Noise reduction coupling device for an electric motor pump
09/10/1985CA1193139A1 Two-stage hydraulic piston pump
08/1985
08/27/1985US4537565 Electromagnetically operated diaphragm pump
08/13/1985US4534714 Fluid operating device
07/1985
07/16/1985US4529362 Servo pump for hydraulic systems
06/1985
06/19/1985EP0145058A2 Electrical vibrator-compression device
06/18/1985US4523895 Fluid intensifier
05/1985
05/21/1985US4518317 Fluid pumping system
05/14/1985CA1186947A1 Hydraulic pump with variable-stroke piston and generator using said pump
05/09/1985WO1985001994A1 Hydromagnetic pressurization system
04/1985
04/02/1985US4508493 Self actuating diaphragm pump
03/1985
03/28/1985WO1985001326A1 Ram air turbine hydraulic power system
03/27/1985EP0037400B1 A pump for infusing liquid medicine
03/26/1985US4507060 Push-pull windmill head having double beam pumping jack
03/19/1985CA1184086A1 High speed medical ventilator
03/12/1985US4504198 Electromagnetic pump
01/1985
01/29/1985US4496846 Power generation from wind
01/29/1985US4496287 Sensors for detection of fluid condition, and control systems utilizing their signals
01/29/1985US4495947 High speed medical ventilator
01/02/1985EP0129600A1 A fluid intensifier
12/1984
12/18/1984US4488853 Fluid pressure ratio transformer system
12/11/1984US4487603 Implantable microinfusion pump system
12/11/1984US4487556 Low cost electromagnetic fluid pump
10/1984
10/25/1984WO1984004135A1 Electric motor-driven pump for conveying a pressure medium, particularly oil
10/02/1984US4474537 Oscillating compressor
10/02/1984CA1175534A1 Hall switch pump
09/1984
09/18/1984US4472113 Pumping by martensitic transformation utilization
09/11/1984US4471256 Piezoelectric actuator, and valve apparatus having actuator
09/04/1984US4469759 Lead-acid batteries
09/04/1984US4469472 Pump mechanism powered by gaseous expansion
08/1984
08/28/1984US4468177 Diaphragm pump arrangement in which alternately expanded and contracted chambers are used independently
08/22/1984EP0116419A2 Apparatus for heating diesel engine fuel
08/14/1984US4465439 Magnetically-coupled reciprocating pump
08/07/1984US4464613 Blocking oscillator for a reciprocating electromagnetic actuator
07/1984
07/31/1984CA1171734A1 Circulator pump
07/25/1984EP0114069A2 Cryogenic refrigeration system with linear drive motors
07/24/1984US4461613 Hydraulic pump with variable-stroke piston and generator using said pump
07/18/1984EP0113366A1 Axial piston pump
07/10/1984US4459088 Exhaust driven vacuum pump assembly
07/10/1984US4459084 Internal combustion driven pumping system and variable torque transmission
07/10/1984US4458487 Electromagnetic actuator
07/05/1984WO1984002557A1 A fluid intensifier
06/1984
06/19/1984US4455127 Compact size plunger pump
06/13/1984EP0110117A2 Implantable microinfusion pump system
06/05/1984US4452045 Smoothing electrical energy output with mechanical accumulator
05/1984
05/15/1984CA1167318A1 Wave pump apparatus
04/1984
04/10/1984US4441587 Internal combustion engine or pumping device
03/1984
03/21/1984EP0103536A1 Piston pump
03/21/1984EP0028245B1 Solid state blower
03/20/1984US4437815 Pump, and an apparatus incorporating the pump for infusing liquid medicine
03/14/1984EP0102824A2 Low power electromagnetic pump
03/14/1984EP0102780A1 Fluid pumping system
03/13/1984US4437015 Method and apparatus for automobile actuated power generation
03/06/1984US4435133 Free piston engine pump with energy rate smoothing
02/1984
02/02/1984WO1984000403A1 Axial piston pump
01/1984
01/24/1984US4427350 Solar diaphragm pump
01/24/1984US4426845 Noise reduction in pneumatically drive hydraulic pump
01/17/1984US4425986 Apparatus for lubrication of rails
12/1983
12/27/1983CA1159308A1 Fluid actuated pump system
12/20/1983US4421464 Liquid helium pump
11/1983
11/16/1983EP0093732A1 Device in a pressure system.
11/15/1983US4415313 Hydraulic generator with free-piston engine
11/08/1983US4413957 Portable, hand held, high pressure pump
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