F23D11/12 - CPC Classification Index

ClassID:

156167 ⎘

F23D11/12 - CPC Classification

Classification description:

Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour characterised by the shape or arrangement of the outlets from the nozzle

Sub-classes:

F23D11/14 » with a single outlet, e.g. slit 3

Recent Application in this class:

20250189131

2025-06-12

FUEL SPRAY NOZZLE FOR A GAS TURBINE ENGINE

20220074347

2022-03-10

Burner, combustor including same, and gas turbine

20210231306

2021-07-29

Fluid nozzles and spacers

20200263870

2020-08-20

BURNER PANELS, SUBMERGED COMBUSTION MELTERS, AND METHODS

20180313535

2018-11-01

COMBUSTION SYSTEM WITH INJECTOR ASSEMBLY INCLUDING AERODYNAMICALLY-SHAPED BODY AND/OR EJECTION ORIFICES

20180313532

2018-11-01

Burner panels including dry-tip burners, submerged combustion melters, and methods

20180029054

2018-02-01

Device and method for fuel injection using swirl burst injector

20170321901

2017-11-09

Fuel injecting device

20170059154

2017-03-02

Burner panels including dry-tip burners, submerged combustion melters, and methods

#10

20170059153

2017-03-02

Burner panels, submerged combustion melters, and methods

#11

20170003031

2017-01-05

Fuel nozzle assembly

#12

20160209037

2016-07-21

Dual fuel nozzle with liquid filming atomization for a gas turbine engine

#13

20160138802

2016-05-19

Fuel burner

#14

20150329400

2015-11-19

Burner apparatus, submerged combustion melters including the burner, and methods of use

#15

20150000344

2015-01-01

Burner apparatus, submerged combustion melters including the burner, and methods of use

#16

20140123670

2014-05-08

Method for operating a gas turbine burner with a swirl generator

#17

20140093831

2014-04-03

Perforated flame tube for liquid fuel burner

#18

20130086949

2013-04-11

Burner apparatus, submerged combustion melters including the burner, and methods of use

#19

20130000533

2013-01-03

Burner for unprocessed waste oils

#20

20120312889

2012-12-13

INJECTOR TIP ASSEMBLY AND METHOD OF FUEL INJECTION

#21

20110252802

2011-10-20

Coannular oil injection nozzle

#22

20110247338

2011-10-13

Fuel lance for A burner

#23

20100276507

2010-11-04

APPARATUS AND METHOD FOR VARYING THE PROPERTIES OF A MULTIPLE-PHASE JET

#24

20100175382

2010-07-15

Conical gas turbine burner having a fuel lance with inclined side nozzles

#25

20100015562

2010-01-21

Perforated flame tube for a liquid fuel burner

#26

20080307791

2008-12-18

Fuel nozzle providing shaped fuel spray

#27

20060202061

2006-09-14

Spraying system

#28

17951796

2026-02-10

Gas turbine engine fuel injector with multiple fuel circuits