Patents-Review.com
ClassID:

140250 ⎘

F02G2255/00 - CPC Classification

Classification description:

Heater tubes

Sub-classes:
Recent Application in this class:
#1
20250027461
2025-01-23

STIRLING CYCLE MACHINE

 #2
20220213847
2022-07-07

System and apparatus for energy conversion

 #3
20220026118
2022-01-27

Stirling cycle machine

 #4
20190101079
2019-04-04

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

 #5
20180291836
2018-10-11

Stirling cycle machine

 #6
20180038310
2018-02-08

Radiation thermal absorber based on characteristic absorption spectrum, and stirling engine and operation method thereof

 #7
20170138301
2017-05-18

Radiant heat recovery heater, and stirling engine and combustion furnace using radiant heat recovery heater

 #8
20150315997
2015-11-05

Valved Stirling engine with improved efficiency

 #9
20150101324
2015-04-16

Valved stirling engine with improved efficiency

 #10
20120318486
2012-12-20

Heat exchanger for stirling engine

 #11
20120159945
2012-06-28

Stirling engine

 #12
20120159944
2012-06-28

Stirling engine and method of removing impurities in a heat-transfer tube group in a power device or a power-generating device which uses a stirling engine

 #13
20110011079
2011-01-20

Stirling cycle machine

 #14
20100269789
2010-10-28

METERING FUEL PUMP

 #15
20100199657
2010-08-12

THERMAL IMPROVEMENTS FOR AN EXTERNAL COMBUSTION ENGINE

 #16
20080092512
2008-04-24

Thermal improvements for an external combustion engine

 #17
20070028612
2007-02-08

Metering fuel pump

 #18
20050183419
2005-08-25

Thermal improvements for an external combustion engine

 #19
16418129
2020-07-28

System and apparatus for energy conversion