ClassID:

140184

F02G2243/02 - CPC Classification

Classification description:

Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having pistons and displacers in the same cylinder

Sub-classes:
Recent Application in this class:
#1
20250305468
2025-10-02

ENGINE DISPLACER WITH REGENERATOR CHANNELS

#2
20230407812
2023-12-21

STIRLING ENGINE, AND METHOD FOR ADJUSTING SAME

#3
20220106926
2022-04-07

Hot air engine having a step piston

#4
20220090559
2022-03-24

Reciprocating motion engine

#5
20210054807
2021-02-25

Stirling engine arranged with a gas channel including three heat exchangers

#6
20210017934
2021-01-21

Vibration isolation structure of linear oscillatory motor and stirling engine

#7
20210003094
2021-01-07

Stirling engine comprising a cooling tube on a working cylinder

#8
20200408168
2020-12-31

Hot gas engine having a step piston

#9
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

#10
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

#11
20180106241
2018-04-19

STIRLING ENGINE FOR AN EMISSION-FREE AIRCRAFT

#12
20160298878
2016-10-13

Four-process cycle for a Vuilleumier heat pump

#13
20160281638
2016-09-29

Stirling engine with regenerator internal to the displacer piston and integral geometry for heat transfer and fluid flow

#14
20160025075
2016-01-28

Stirling engine for an emission-free aircraft

#15
20150315997
2015-11-05

Valved Stirling engine with improved efficiency

#16
20150276273
2015-10-01

Stirling refrigerator

#17
20150101324
2015-04-16

Valved stirling engine with improved efficiency

#18
20140026553
2014-01-30

Stirling engine with regenerator internal to the displacer piston and integral geometry for heat transfer and fluid flow

#19
20120144821
2012-06-14

Free-piston stirling machine for extreme temperatures

#20
20110120110
2011-05-26

Logic controlled de-coupled displacement-type stirling engine

#21
20110030366
2011-02-10

STIRLING ENGINE

#22
20100326424
2010-12-30

Residential solar thermal power plant

#23
20080289328
2008-11-27

Power Piston Sealing Assembly

#24
20080282695
2008-11-20

Displacer piston assembly

#25
20080264057
2008-10-30

Power Head Mounted on Power Crosshead

#26
20080256945
2008-10-23

Linear free piston stirling machine

#27
20050268604
2005-12-08

Stirling cycle engine

#28
20050072149
2005-04-07

Hot-gas engine

#29
20050072148
2005-04-07

Power unit with reciprocating linear movement based on stirling motor, and method used in said power plant