F23B80/02 - CPC Classification Index

ClassID:

155913 ⎘

F23B80/02 - CPC Classification

Classification description:

Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for returning flue gases to the combustion chamber or to the combustion zone

Recent Application in this class:

20230034842

2023-02-02

CARBON-BASED OXYGEN-ENRICHED COMBUSTION METHOD FOR RECIRCULATION OF FLUE GAS FROM CEMENT KILN

20200124274

2020-04-23

Burner housing for a pellet grill

20190078775

2019-03-14

Combustor for various types of solid fuels

20180306435

2018-10-25

COMBUSTOR

20140080073

2014-03-20

High pressure fossil fuel oxy-combustion system with carbon dioxide capture for interface with an energy conversion system

20120129109

2012-05-24

Method and device for reducing hazardous emissions in internal combustion systems

20120012036

2012-01-19

Once Through Steam Generator

20110259253

2011-10-27

Stepped floor for solid fuel boilers

20080063992

2008-03-13

Method for supplying combustion gas in incineration systems