F02G2250/00 - CPC Classification Index

ClassID:

140213 ⎘

F02G2250/00 - CPC Classification

Classification description:

Special cycles or special engines

Sub-classes:

F02G2250/03 » Brayton cycles 23
F02G2250/06 » Beau de Rochas constant volume cycles 0
F02G2250/09 » Carnot cycles in general 3
F02G2250/12 » Malone liquid thermal cycles 0
F02G2250/15 » Sabathe mixed air cycles 0
F02G2250/18 » Vuilleumier cycles 3
F02G2250/21 » Cooke Yarborough engines 0
F02G2250/24 » Ringbom engines, the displacement of the free displacer being obtained by expansion of the heated gas and the weight of the piston 1
F02G2250/27 » Martini Stirling engines 0
F02G2250/31 » Nano or micro engines 3

Recent Application in this class:

20230228229

2023-07-20

Constant density heat exchanger and system for energy conversion

20230019495

2023-01-19

Energy conversion apparatus

20220290630

2022-09-15

Monolithic heat-exchanger bodies

20220195959

2022-06-23

Engine apparatus and method for operation

20220034281

2022-02-03

Energy conversion apparatus

20210381467

2021-12-09

Constant density heat exchanger and system for energy conversion

20210062756

2021-03-04

Monolithic heat-exchanger bodies

20200370509

2020-11-26

Monolithic heater bodies

20200370508

2020-11-26

Monolithic combustor bodies

#10

20200370505

2020-11-26

Energy conversion apparatus

#11

20200370503

2020-11-26

Constant density heat exchanger and system for energy conversion

#12

20200370446

2020-11-26

Energy conversion apparatus

#13

20170009702

2017-01-12

Captive oxygen fuel reactor

#14

20160377024

2016-12-29

Condensing Stirling cycle heat engine

#15

20160252047

2016-09-01

Differential thermodynamic machine with a cycle of eight thermodynamic transformations, and control method

#16

20160146153

2016-05-26

Secure control system for multistage thermo acoustic micro-CHP generator