Patents
Patents for F04B 35 - Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for (9,373)
02/1981
02/10/1981CA1095357A1 Engine driven vacuum pump
01/1981
01/28/1981EP0022788A1 Fluid pump and method for operating same
01/27/1981CA1094520A1 Variable capacity compressor
01/06/1981US4243100 Operation of in situ oil shale retort with void at the top
11/1980
11/18/1980US4233854 Mounting arrangement for mounting a piston compressor attached as an auxiliary machine to an internal combustion engine
11/18/1980CA1089658A1 Hybrid propulsion system
09/1980
09/03/1980EP0014817A1 Electro-magnetic fluid pump
09/02/1980CA1084976A2 Reciprocating electric motor compressor
08/1980
08/06/1980EP0014072A1 Viscous fan drive
07/1980
07/15/1980US4212598 Traffic-operated air-powered generating system
07/15/1980US4212597 Pneumatic installations
07/10/1980WO1980001399A1 Fluid pump and method for operating same
07/08/1980CA1081189A1 Breathing gas pump apparatus for divers
05/1980
05/20/1980US4203710 Unified pump and generator arrangement
04/1980
04/29/1980US4200075 Fuel injection apparatus
04/22/1980US4198743 Method for forming a magnetic core for a linear compressor
02/1980
02/26/1980US4190402 Integrated high capacity compressor
02/26/1980US4190141 Electromagnetic clutch
02/26/1980US4189958 Compressor
02/05/1980US4187058 Portable air compressor
02/05/1980CA1071283A1 Double motor variable speed drive unit
01/1980
01/29/1980CA1070581A1 Viscous blower drive
01/22/1980US4184810 Compressor unit, particularly for refrigerators
01/15/1980CA1069863A1 Encapsulated motor compressor for refrigerators
12/1979
12/18/1979US4179630 Linear compressor
11/1979
11/14/1979EP0005327A1 Gear train for driving a screw compressor with means for speed variation
11/06/1979US4173432 Vertical wave air compression device
11/06/1979US4173431 Road vehicle-actuated air compressor and system therefor
11/06/1979CA1065941A2 Reciprocating electric motor compressor
10/1979
10/16/1979CA1064444A1 Two speed compressor with vibration dampening means
10/09/1979CA1063987A1 Compressor startup control
07/1979
07/10/1979US4160624 Water vehicle-actuated air compressor and system therefor
05/1979
05/29/1979US4156416 Engine driven vacuum pump
05/15/1979CA1054585A1 Integrated high capacity compressor
05/08/1979US4152956 Compressor for air-conditioning devices for vehicles
01/1979
01/30/1979US4137014 Two speed compressor with rotor support structure
12/1978
12/05/1978CA1043843A1 Linear electromagnetic compressor
11/1978
11/07/1978CA1042048A1 Closed-type electromagnetic compressor
10/1978
10/17/1978US4121125 Plunger compressor
10/03/1978US4118153 Encapsulated motor compressor for refrigerators
10/03/1978CA1039786A1 Linear electromagnetic compressor
09/1978
09/19/1978US4115037 Opposed piston internal combustion engine-driven pump
09/19/1978US4115034 Vehicle-actuated air compressor and system therefor
09/12/1978CA1038352A1 Portable air compressor
08/1978
08/29/1978CA1037444A1 Electromagnetic fluid operating apparatus
08/01/1978US4103506 Method and arrangement for controlling the operation of a cooling system in an automotive vehicle
06/1978
06/20/1978US4095922 Electro-mechanical device
05/1978
05/23/1978US4090816 Electromagnetic fluid operating apparatus
03/1978
03/21/1978US4080105 Tire inflator
03/21/1978US4080103 Portable air compressor system for respirator
03/07/1978US4077747 Portable air compressor
01/1978
01/17/1978US4068980 Compressor startup control
01/10/1978US4067667 Controlled stroke electrodynamic oscillating motor compressor
11/1977
11/08/1977US4057382 Apparatus for air-pressure forming thermoplastic resin sheets
10/1977
10/04/1977US4051877 Gas compression apparatus
06/1977
06/28/1977US4032264 Closed-type electromagnetic compressor
06/07/1977US4028015 Unloader for air compressor with wobble piston
06/07/1977US4028008 Solar energy operated air compressor
05/1977
05/10/1977US4022550 Enclosed compressor unit
05/03/1977US4021151 Unitary reciprocating motor and compressor with gas cushioning
05/03/1977US4020645 Motor-compressor unit of the sealed type for refrigerating appliances
05/03/1977US4020634 Viscous blower drive
01/1977
01/11/1977US4002184 Water flow actuated air charging device
12/1976
12/07/1976US3995779 Aerosol container
08/1976
08/31/1976US3977815 Portable apparatus for compressing gases such as air
06/1976
06/08/1976US3961868 Air compressor
04/1976
04/27/1976US3953152 Regulated fluid pump
03/1976
03/30/1976US3947155 Linear compressor
02/1976
02/10/1976US3937600 Controlled stroke electrodynamic linear compressor
02/03/1976US3936245 Fluid compressing apparatus
02/03/1976US3936242 Linear motor cooling fan
01/1976
01/27/1976US3934967 Refrigeration compressor and system
01/06/1976US3930762 Apparatus for use as a gas compressor or gas blower
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