ClassID:

157013

F23L9/06 - CPC Classification

Classification description:

Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air into the fire bed

Recent Application in this class:
#1
20250003584
2025-01-02

Gas burner, gas burner arrangement and gas stove

#2
20240175606
2024-05-30

FURNACE

#3
20240175576
2024-05-30

ULTRA LOW NOx BURNER

#4
20240003539
2024-01-04

BURNER AND METHOD FOR TRANSIENT HEATING

#5
20230324045
2023-10-12

COOKING APPLIANCE MONITORING SYSTEM FOR AN APPARATUS FOR COOKING AND A METHOD THEREOF

#6
20230288064
2023-09-14

SECONDARY COMBUSTION FURNACE WITH COMBUSTION SPEED ADJUSTMENT FUNCTION

#7
20230054425
2023-02-23

RADIANT TUBE BURNER, RADIANT TUBE, AND METHOD OF DESIGNING RADIANT TUBE BURNER

#8
20220275935
2022-09-01

Two Component Char And Boichar Combustion/Pyrolization System

#9
20210372612
2021-12-02

Controlled secondary air supply range burner

#10
20210341143
2021-11-04

Combustion apparatus

#11
20210207798
2021-07-08

Cooker Burner

#12
20210148570
2021-05-20

Two component char and biochar combustion/pyrolization system

#13
20200309415
2020-10-01

Furnace

#14
20200221717
2020-07-16

System and method for a pellet-fired smoker

#15
20190049122
2019-02-14

Furnace

#16
20180058724
2018-03-01

Furnace

#17
20160320051
2016-11-03

Comb tooth type water-cooled column and furnace having the same

#18
20150338088
2015-11-26

Furnace combustion system and method

#19
20150316255
2015-11-05

Air nozzle arrangement in a fluidized bed boiler, grate for a fluidized bed boiler, and a fluidized bed boiler

#20
20120240831
2012-09-27

System and Process for the Combustion of Solid Fuels

#21
20110308511
2011-12-22

Elevated fixed-grate apparatus for use with multi-fuel furnaces

#22
20110073050
2011-03-31

Circulating fluidized bed (CFB) with in-furnace secondary air nozzles

#23
20100089295
2010-04-15

Continuously-Fed Non-Densified Biomass Combustion System

#24
20090314226
2009-12-24

Circulating fluidized bed boiler and method of operation

#25
20090165769
2009-07-02

SOLID FUEL STOVE WITH IMPROVED COMBUSTION

#26
20070215023
2007-09-20

Method and apparatus for a simplified primary air system for improving fluid flow and gas mixing in recovery boilers

#27
20050126453
2005-06-16

Incinerator