F23D11/00 - CPC Classification Index

ClassID:

156147 ⎘

F23D11/00 - CPC Classification

Classification description:

Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space

Sub-classes:

F23D11/001 » {spraying nozzle combined with forced draft fan in one unit } 19
F23D11/002 » {spraying nozzle arranged within furnace openings } 6
F23D11/005 » {with combinations of different spraying or vaporising means} 3
F23D11/02 » the combustion space being a chamber substantially at atmospheric pressure 18
F23D11/04 » the spraying action being obtained by centrifugal action 6
F23D11/10 » the spraying being induced by a gaseous medium, e.g. water vapour 30
F23D11/24 » by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space 77
F23D11/32 » by electrostatic means 21
F23D11/34 » by ultrasonic means {or other kinds of vibrations} 1
F23D11/36 » Details {e.g. burner cooling means, noise reduction means} 62

Recent Application in this class:

20250043954

2025-02-06

ATOMIZATION BURNER WITH FLEXIBLE FIRE RATE

20210025594

2021-01-28

Liquid fuel injector

20200384832

2020-12-10

Evaporator unit for a fuel-operated vehicle heater

20200096195

2020-03-26

Atomization burner with flexible fire rate

20190249876

2019-08-15

Air swirler arrangement for a fuel injector of a combustion chamber

20190086088

2019-03-21

Combustor mixer purge cooling structure

20180216515

2018-08-02

Exhaust duct

20170227214

2017-08-10

APPARATUS AND METHOD FOR A BURNER NOZZLE ASSEMBLY

20170176021

2017-06-22

Heating system

#10

20160298850

2016-10-13

Multi-point injection device for an aircraft engine

#11

20150308714

2015-10-29

Method and Apparatus for Controlling and Regulating Flow of Fuel Oil in Heating Systems

#12

20110146264

2011-06-23

Catalytic burner apparatus for stirling engine

#13

20060234174

2006-10-19

Use of recirculated exhaust gas in a burner-based exhaust generation system for reduced fuel consumption and for cooling