Liquid pistons

Industry

CPC
F02G2270/70

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS USE OF WASTE HEAT OF COMBUSTION ENGINES NOT OTHERWISE PROVIDED FOR F02G2270/00Constructional features

Current Industry

F02G2270/70Liquid pistons

Industries

Patents Grantslast 30 patents

Information Patent Grant
Stirling motor and heat pump
- Patent number 6,877,314
- Issue date Apr 12, 2005
- Sander Pels
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluidic-piston engine
- Patent number 6,568,169
- Issue date May 27, 2003
- Ricardo Conde
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus and method for transferring entropy with the aid of a the...
- Patent number 6,470,679
- Issue date Oct 29, 2002
- Thomas Ertle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat engine and heat pump
- Patent number 5,934,076
- Issue date Aug 10, 1999
- National Power PLC
- Michael Willoughby Essex Coney
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hot-gas engine electric heater
- Patent number 5,822,964
- Issue date Oct 20, 1998
- Rudy Kerpays
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat engines and waste destruction mechanism
- Patent number 5,682,738
- Issue date Nov 4, 1997
- John S. Barber
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compression-evaporation method using standing acoustic wave
- Patent number 5,263,341
- Issue date Nov 23, 1993
- Sonic Compressor Systems, Inc.
- Timothy S. Lucas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid piston heat engine
- Patent number 5,195,321
- Issue date Mar 23, 1993
- Clovis Thermal Corporation
- David L. Howard
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Refrigeration system having standing wave compressor
- Patent number 5,174,130
- Issue date Dec 29, 1992
- Sonic Compressor Systems, Inc.
- Timothy S. Lucas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Engine employing rotating liquid as a piston
- Patent number 5,127,369
- Issue date Jul 7, 1992
- Mikhail A. Goldshtik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Stirling engine using hydraulic connecting rod
- Patent number 5,077,976
- Issue date Jan 7, 1992
- Pavo Pusic
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat regeneration in engines
- Patent number 5,016,441
- Issue date May 21, 1991
- Adolf P. Pinto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ericsson cycle machine
- Patent number 4,984,432
- Issue date Jan 15, 1991
- John A. Corey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and process for pressure swing adsorption separation
- Patent number 4,801,308
- Issue date Jan 31, 1989
- Bowie G. Keefer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for gas separation and synthesis
- Patent number 4,702,903
- Issue date Oct 27, 1987
- Bowie G. Keefer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Thermally powered engine utilizing thermally powered valves
- Patent number 4,693,090
- Issue date Sep 15, 1987
- Peter M. Blackman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Plunging cylinder liquid piston stirling engine
- Patent number 4,676,066
- Issue date Jun 30, 1987
- Windfarm Museum, Inc.
- Peter L. Tailer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Thermally powered engine
- Patent number 4,617,801
- Issue date Oct 21, 1986
- Robert W. Clark
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump equipment
- Patent number 4,611,472
- Issue date Sep 16, 1986
- Peter C. Lum
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Constant temperature element
- Patent number 4,512,150
- Issue date Apr 23, 1985
- New Process Industries, Inc.
- Glendon M. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Maximized thermal efficiency hot gas engine
- Patent number 4,455,825
- Issue date Jun 26, 1984
- Adolf P. Pinto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Isothermalizer system
- Patent number 4,446,698
- Issue date May 8, 1984
- New Process Industries, Inc.
- Glendon M. Benson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Solar or waste heat-exothermic/endothermic liquid-heat sink and pump
- Patent number 4,258,700
- Issue date Mar 31, 1981
- Vesper A. Vaseen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Positive displacement gas expansion engine with low temperature dif...
- Patent number 4,183,220
- Issue date Jan 15, 1980
- John B. Shaw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid piston heat-actuated heat pump and methods of operating same
- Patent number 4,148,195
- Issue date Apr 10, 1979
- Joseph Gerstmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Positive displacement gas expansion engine with low temperature dif...
- Patent number 4,112,688
- Issue date Sep 12, 1978
- John B. Shaw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Illusion amusement device
- Patent number 3,973,771
- Issue date Aug 10, 1976
- Mark Schuman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3902263
- Patent number 3,902,263
- Issue date Sep 2, 1975
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3899888
- Patent number 3,899,888
- Issue date Aug 19, 1975
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3807904
- Patent number 3,807,904
- Issue date Apr 30, 1974
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL AND CONFIGURATION OF SOFTWARE-DEFINED MACHINES
- Publication number 20220056868
- Publication date Feb 24, 2022
- Energy Internet Corporation
- Shankar Ramamurthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID ENERGY SYSTEM
- Publication number 20190003341
- Publication date Jan 3, 2019
- Apollo Hybrid, Inc.
- Edward Aaron VanDyne
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LIQUID PISTON ENGINE
- Publication number 20170175672
- Publication date Jun 22, 2017
- Wave Solar LLC
- Edward Aaron VanDyne
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Decoupled, fluid displacer, sterling engine
- Publication number 20130093192
- Publication date Apr 18, 2013
- John Lee Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and device for operating a stirling cycle process
- Publication number 20110203267
- Publication date Aug 25, 2011
- AGO AG Energie + Anlagen AG
- Klaus Ramming
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stirling motor and heat pump
- Publication number 20040040297
- Publication date Mar 4, 2004
- Sander Pels
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fluidic-piston engine
- Publication number 20040025489
- Publication date Feb 12, 2004
- Ricardo Conde
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fluidic-piston engine
- Publication number 20020162316
- Publication date Nov 7, 2002
- Ricardo Conde
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Liquid pistons

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stirling motor and heat pump

Fluidic-piston engine

Apparatus and method for transferring entropy with the aid of a the...

Heat engine and heat pump

Hot-gas engine electric heater

Heat engines and waste destruction mechanism

Compression-evaporation method using standing acoustic wave

Liquid piston heat engine

Refrigeration system having standing wave compressor

Engine employing rotating liquid as a piston

Stirling engine using hydraulic connecting rod

Heat regeneration in engines

Ericsson cycle machine

Apparatus and process for pressure swing adsorption separation

Method and apparatus for gas separation and synthesis

Thermally powered engine utilizing thermally powered valves

Plunging cylinder liquid piston stirling engine

Thermally powered engine

Heat pump equipment

Constant temperature element

Maximized thermal efficiency hot gas engine

Isothermalizer system

Solar or waste heat-exothermic/endothermic liquid-heat sink and pump

Positive displacement gas expansion engine with low temperature dif...

Liquid piston heat-actuated heat pump and methods of operating same

Positive displacement gas expansion engine with low temperature dif...

Illusion amusement device

3902263

3899888

3807904

Patents Applicationslast 30 patents

CONTROL AND CONFIGURATION OF SOFTWARE-DEFINED MACHINES

HYBRID ENERGY SYSTEM

LIQUID PISTON ENGINE

Decoupled, fluid displacer, sterling engine

Method and device for operating a stirling cycle process

Stirling motor and heat pump

Fluidic-piston engine

Fluidic-piston engine