ClassID:

156235

F23D14/586 - CPC Classification

Classification description:

Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid; Details, e.g. noise reduction means; Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits formed by a set of sheets, strips, ribbons or the like

Recent Application in this class:
#1
20230146028
2023-05-11

Rich-lean flame burner

#2
20210247067
2021-08-12

Flame port unit structure of combustion apparatus

#3
20200340506
2020-10-29

Baffle assembly for modifying transitional flow effects between different cavities

#4
20190301733
2019-10-03

Stove, flame port structure disposed in a stove and method of making flame port structure

#5
20190107331
2019-04-11

Burner system with discrete transverse flame stabilizers

#6
20180363686
2018-12-20

Baffle assembly for modifying transitional flow effects between different cavities

#7
20180283686
2018-10-04

Remote flame sensing system

#8
20180087772
2018-03-29

Combustor

#9
20180066843
2018-03-08

Ribbon pack for gas burners

#10
20170248306
2017-08-31

COMBINATION BURNER

#11
20160025377
2016-01-28

Water heater

#12
20160025373
2016-01-28

Water heater

#13
20160003472
2016-01-07

Flat-flame nozzle for burner

#14
20150369479
2015-12-24

FLAT BURNER

#15
20150369478
2015-12-24

Flat burner

#16
20150253035
2015-09-10

Burner, combustion apparatus, water heating apparatus and combustion method

#17
20150184849
2015-07-02

Rich-Lean Burner

#18
20150167967
2015-06-18

Surface combustion gas burner

#19
20130149653
2013-06-13

Rich-lean combustion burner and combustion apparatus

#20
20130059258
2013-03-07

Board-plank premixing burner port arrangement

#21
20120308945
2012-12-06

Rich-lean combustion burner

#22
20120244483
2012-09-27

FLAME HOLE UNIT STRUCTURE OF A GAS BURNER

#23
20120244482
2012-09-27

Rich-lean burner

#24
20120219920
2012-08-30

RICH-LEAN COMBUSTION BURNER

#25
20120199114
2012-08-09

Thin chamber burner

#26
20120156629
2012-06-21

Rich-lean combustion burner

#27
20120115097
2012-05-10

Multi-gas burner head with sucked or blown air

#28
20120024281
2012-02-02

THIN CHAMBER BURNER

#29
20110244411
2011-10-06

Gas burner

#30
20100239990
2010-09-23

Thin chamber burner

#31
20090291402
2009-11-26

FLAME STRUCTURE OF GAS BURNER

#32
20090162802
2009-06-25

Attenuating combustion noise of premixed flames

#33
20080261163
2008-10-23

Duct Burner, Particularly for a Fuel Cell System

#34
20050224067
2005-10-13

Portable no-pump multi-fuel stove

#35
20050158682
2005-07-21

Burner heads and burners