F23C2203/20 - CPC Classification Index

ClassID:

156042 ⎘

F23C2203/20 - CPC Classification

Classification description:

Flame cooling methods otherwise than by staging or recirculation using heat absorbing device in flame

Recent Application in this class:

20220299203

2022-09-22

Burner and burner system with flange mount

20190011123

2019-01-10

Plug and play burner

20170010019

2017-01-12

Method for low NOx fire tube boiler

20160298840

2016-10-13

Horizontally fired burner with a perforated flame holder

20160230984

2016-08-11

Burner system employing multiple perforated flame holders, and method of operation

20160163952

2016-06-09

Thermally driven power generator

20150330625

2015-11-19

Porous flame holder for low NOx combustion

20140069477

2014-03-13

Thermally driven power generator

20130280662

2013-10-24

Combustion method with cool flame base

#10

20130232985

2013-09-12

Gradual oxidation with heat transfer

#11

20130232947

2013-09-12

Staged gradual oxidation

#12

20130232946

2013-09-12

Gradual oxidation with heat control

#13

20130232945

2013-09-12

Gradual oxidation with heat transfer

#14

20100173255

2010-07-08

NOx-REDUCTION APPARATUS, METHOD OF MAKING, FURNACE, HVAC UNIT, AND BUILDING

#15

20100101558

2010-04-29

Heat distributing wave tray for a grill