F23D2900/21 - CPC Classification Index

ClassID:

156420 ⎘

F23D2900/21 - CPC Classification

Classification description:

Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas Burners specially adapted for a particular use

Sub-classes:

F23D2900/21001 » for use in blast furnaces 4
F23D2900/21002 » for use in car heating systems 40
F23D2900/21003 » for heating or re-burning air or gas in a duct 35
F23D2900/21004 » for use in gas fed fireplaces 10
F23D2900/21005 » for flame deposition, e.g. FHD, flame hydrolysis deposition 9
F23D2900/21006 » for heating a catalyst in a car 4
F23D2900/21007 » for producing soot, e.g. nano particle soot 27

Recent Application in this class:

20240353098

2024-10-24

GAS-FIRED BURNER, IN PARTICULAR FOR A DRYING DRUM OF AN ASPHALT MIXING PLANT

20230406752

2023-12-21

APPARATUSES AND METHODS FOR PROCESSING OPTICAL FIBER

20230228413

2023-07-20

DISTRIBUTION RING FOR FUEL IN A BURNER, BURNER HAVING SUCH A DISTRIBUTION RING AND DRYING DRUM HAVING SUCH A BURNER

20220154928

2022-05-19

Backpacking stove having tip valve

20210404649

2021-12-30

Cement kiln burner device and method for operating the same

20190113227

2019-04-18

Miniature liquid combustor having double pre-heating structure, and combustion method thereof

20180372285

2018-12-27

Luminous fluid sculptures

20180238540

2018-08-23

Integrated burner assembly

20180148996

2018-05-31

Well test burner system and methods of use

#10

20170219206

2017-08-03

Burner with adjustable injection of air or of gas

#11

20170191661

2017-07-06

Isolation chamber for removable startup burner

#12

20150290966

2015-10-15

Luminous fluid sculptures