ClassID:

140167

F02G3/00 - CPC Classification

Classification description:

Combustion-product positive-displacement engine plants

Sub-classes:
Recent Application in this class:
#1
20240159201
2024-05-16

MONOLITHIC HEAT-EXCHANGER BODIES

#2
20230228229
2023-07-20

Constant density heat exchanger and system for energy conversion

#3
20230019495
2023-01-19

Energy conversion apparatus

#4
20220290630
2022-09-15

Monolithic heat-exchanger bodies

#5
20220195959
2022-06-23

Engine apparatus and method for operation

#6
20220111305
2022-04-14

GAS PURIFYING APPARATUS, GAS PURIFYING METHOD AND CONVEYING HEATING APPARATUS

#7
20220034281
2022-02-03

Energy conversion apparatus

#8
20210381467
2021-12-09

Constant density heat exchanger and system for energy conversion

#9
20200102907
2020-04-02

Method for fabricating dilution holes in ceramic matrix composite combustor panels

#10
20190234342
2019-08-01

Gas purifying apparatus, gas purifying method and conveying heating apparatus

#11
20190003405
2019-01-03

Internal combustion engine with improved efficiency

#12
20180372022
2018-12-27

Rotary stirling-cycle apparatus and method thereof

#13
20170159560
2017-06-08

Hypocycloidal methods and designs for increasing efficiency in engines

#14
20140361447
2014-12-11

Turbomachine fuel-air mixer component including an additively manufactured portion joined to a non-additively manufactured portion and method

#15
20140261288
2014-09-18

Energy recovery from compressed gas

#16
20140165578
2014-06-19

Ovate swirler assembly for combustors

#17
20130283760
2013-10-31

Gas generator

#18
20130133305
2013-05-30

System and method for treatment of fine particulates separated from syngas produced by gasifier

#19
20130042920
2013-02-21

Split control unit

#20
20130030064
2013-01-31

Gasification system and method

#21
20130030062
2013-01-31

Gasification system and method

#22
20130028802
2013-01-31

Gasification system and method

#23
20130028801
2013-01-31

Gasification system and method

#24
20130025281
2013-01-31

GASIFICATION SYSTEM AND METHOD

#25
13958489
2018-04-17

Linear actuator