Patents-Review.com
ClassID:

140162 ⎘

F02G1/053 - CPC Classification

Classification description:

Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines Component parts or details

Sub-classes:
Recent Application in this class:
#1
20250320844
2025-10-16

Stirling Machine Generation

 #2
20250305468
2025-10-02

ENGINE DISPLACER WITH REGENERATOR CHANNELS

 #3
20240318612
2024-09-26

ELECTROMAGNETOCHEMICAL METHODOLOGY FOR CURING STEEL ALLOYS AGAINST HYDROGEN PERMEATION AND EMBRITTLEMENT IN THE MANUFACTURE OF STIRLING ENGINES

 #4
20240271588
2024-08-15

HEAT ENERGY CONVERSION DEVICE

 #5
20240159201
2024-05-16

MONOLITHIC HEAT-EXCHANGER BODIES

 #6
20230407812
2023-12-21

STIRLING ENGINE, AND METHOD FOR ADJUSTING SAME

 #7
20230228229
2023-07-20

Constant density heat exchanger and system for energy conversion

 #8
20230221047
2023-07-13

SYSTEMS AND METHODS FOR VAPOR COMPRESSION REFRIGERATION USING A CONDENSER APPARATUS

 #9
20230036799
2023-02-02

Flare system

 #10
20230019495
2023-01-19

Energy conversion apparatus

 #11
20220290630
2022-09-15

Monolithic heat-exchanger bodies

 #12
20220195959
2022-06-23

Engine apparatus and method for operation

 #13
20220106926
2022-04-07

Hot air engine having a step piston

 #14
20220090559
2022-03-24

Reciprocating motion engine

 #15
20220056868
2022-02-24

CONTROL AND CONFIGURATION OF SOFTWARE-DEFINED MACHINES

 #16
20220034281
2022-02-03

Energy conversion apparatus

 #17
20210381467
2021-12-09

Constant density heat exchanger and system for energy conversion

 #18
20210310134
2021-10-07

Process and apparatus for the production of hydrogen

 #19
20210277846
2021-09-09

Closed cycle regenerative heat engines

 #20
20210080157
2021-03-18

SYSTEMS AND METHODS FOR VAPOR COMPRESSION REFRIGERATION USING A CONDENSER APPARATUS

 #21
20210062756
2021-03-04

Monolithic heat-exchanger bodies

 #22
20210054807
2021-02-25

Stirling engine arranged with a gas channel including three heat exchangers

 #23
20210017934
2021-01-21

Vibration isolation structure of linear oscillatory motor and stirling engine

 #24
20200408168
2020-12-31

Hot gas engine having a step piston

 #25
20200378338
2020-12-03

Supercritical Stirling Cycle Heat Engine with Accumulators

 #26
20200370509
2020-11-26

Monolithic heater bodies

 #27
20200370508
2020-11-26

Monolithic combustor bodies

 #28
20200370505
2020-11-26

Energy conversion apparatus

 #29
20200370503
2020-11-26

Constant density heat exchanger and system for energy conversion

 #30
20200370446
2020-11-26

Energy conversion apparatus

 #31
20200347799
2020-11-05

Floating head piston assembly

 #32
20200325847
2020-10-15

Stirling engine with a membrane connecting the piston to the cylinder of the Stirling engine and a method of using this Stirling engine

 #33
20200263631
2020-08-20

Preventing overstroke of free-piston stirling engine from loss of load

 #34
20200240358
2020-07-30

Closed cycle regenerative heat engines

 #35
20200148193
2020-05-14

Computer controlled solid state switching device for electrical system in a Stirling-electric hybrid vehicle

 #36
20200132342
2020-04-30

Cooling device intended to equip an infrared vision device with a deformable element

 #37
20200102907
2020-04-02

Method for fabricating dilution holes in ceramic matrix composite combustor panels

 #38
20200088131
2020-03-19

Closed cycle regenerative heat engines

 #39
20190376469
2019-12-12

Apparatus for performing energy transformation between thermal energy and acoustic energy

 #40
20190323451
2019-10-24

Liquid piston stirling engine with linear generator

 #41
20190101079
2019-04-04

Method and apparatus for generating electricity utilizing heat from enclosed flares and other combustors

 #42
20190085937
2019-03-21

VIBRATION REDUCTION DEVICE

 #43
20190033014
2019-01-31

Apparatus and system for exchanging heat with a fluid

 #44
20180372022
2018-12-27

Rotary stirling-cycle apparatus and method thereof

 #45
20180347410
2018-12-06

System for recovering thermal energy produced in pyrometallurgical process plants or similar, to convert same into, or generate, electrical energy

 #46
20180298843
2018-10-18

WASTE-HEAT RECOVERY SYSTEM AND METHOD FOR RECOVERY OF WASTE-HEAT

 #47
20180283319
2018-10-04

Dome for a thermodynamic apparatus

 #48
20180274482
2018-09-27

STIRLING CYCLE MACHINE

 #49
20180259023
2018-09-13

A Spring for an Electromagnetic Actuator

 #50
20180252183
2018-09-06

Stirling engine with a membrane connecting the piston to the cylinder of the Stirling engine and a method of using this Stirling engine

 #51
20180202292
2018-07-19

Pressure controlled hydraulic engine

 #52
20180106241
2018-04-19

STIRLING ENGINE FOR AN EMISSION-FREE AIRCRAFT

 #53
20170335794
2017-11-23

ICE STORAGE UNIT

 #54
20170074295
2017-03-16

Double-acting pressure reducing cylinder with adaptive support

 #55
20170045018
2017-02-16

Stirling engine

 #56
20170016392
2017-01-19

Systems and methods for use with internal combustion engines and vehicles comprising the same

 #57
20160223227
2016-08-04

Stirling cryocooler

 #58
20160194217
2016-07-07

Thermal utilization system and methods

 #59
20160131076
2016-05-12

Stirling engine

 #60
20160076482
2016-03-17

INTEGRATED ELECTRICITY GENERATING DEVICE AND HOT WATER BUFFER TANK

 #61
20160025075
2016-01-28

Stirling engine for an emission-free aircraft

 #62
20150377179
2015-12-31

Low Grade Thermal Energy Innovative Use

 #63
20150315997
2015-11-05

Valved Stirling engine with improved efficiency

 #64
20150285183
2015-10-08

Hot gas engine

 #65
20150276273
2015-10-01

Stirling refrigerator

 #66
20150184614
2015-07-02

Linear cross-head bearing for stirling engine

 #67
20150152809
2015-06-04

Annular venturi burner for stirling engine

 #68
20140271308
2014-09-18

Gerotor rotary Stirling cycle engine

 #69
20140216026
2014-08-07

Free-piston type stirling engine

 #70
20130239564
2013-09-19

Thermal acoustic passage for a stirling cycle transducer apparatus

 #71
20130061826
2013-03-14

Stirling engine gas lubrication structure

 #72
20120159943
2012-06-28

Stirling cycle transducer for converting between thermal energy and mechanical energy

 #73
20120073284
2012-03-29

HOT ZONE HEAT TRANSFER STRUCTURE OF A STIRLING ENGINE

 #74
20120031091
2012-02-09

High efficiency energy conversion

 #75
20110239640
2011-10-06

HEAT EXCHANGER STRUCTURE AND ISOTHERMAL COMPRESSION OR EXPANSION CHAMBER

 #76
20110107757
2011-05-12

STIRLING ENGINE

 #77
20100257858
2010-10-14

PISTON ENGINE AND STIRLING ENGINE

 #78
20100199944
2010-08-12

PISTON ENGINE AND STIRLING ENGINE

 #79
20100141056
2010-06-10

RECIPROCATING ENGINE

 #80
20100139263
2010-06-10

Piston engine

 #81
20100011759
2010-01-21

DEVICE AND METHOD FOR CONVERTING ENERGY

 #82
20090272111
2009-11-05

Stirling Engine for Vehicles

 #83
20090094977
2009-04-16

Linear free piston stirling machine

 #84
20090056329
2009-03-05

Heat engine

 #85
20090039655
2009-02-12

Resonant stator balancing of free piston machine coupled to linear motor or alternator

 #86
20080250784
2008-10-16

Multi-piece piston for a free piston machine

 #87
20080223031
2008-09-18

Crosshead Arrangement

 #88
20080168768
2008-07-17

Stirling engine assembly

 #89
20080110175
2008-05-15

Cowling for connecting a hot gas source to a stirling engine or a turbine

 #90
20080072751
2008-03-27

Piston apparatus, stirling engine, external combustion engine, and fluid device

 #91
20070266714
2007-11-22

HEAT EXCHANGER ASSEMBLY

 #92
20070151239
2007-07-05

Stirling engine

 #93
20060254270
2006-11-16

Resonance frequency adjusting method and stirling engine

 #94
20060156721
2006-07-20

Stirling engine having slidable piston

 #95
20060137339
2006-06-29

Stirling engine

 #96
20050166590
2005-08-04

Stirling engine assembly

 #97
13452372
2018-01-16

Performance of a transcritical or supercritical CO2 Rankin cycle engine