F23B40/04 - CPC Classification Index

ClassID:

155899 ⎘

F23B40/04 - CPC Classification

Classification description:

Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed from below through an opening in the fuel-supporting surface

Recent Application in this class:

20230358407

2023-11-09

Pellet grill

20220290865

2022-09-15

Pellet grill

20200208837

2020-07-02

Solid particle fuel burner

20200048559

2020-02-13

SEPARATED CHAMBERS PYROLYSIS FURNACE

20190390853

2019-12-26

Combi stove and use of a combi stove

20190338954

2019-11-07

Combi stove and use of a combi stove

20190133374

2019-05-09

Cooking grill using pellet fuel

20180306435

2018-10-25

COMBUSTOR

20180163961

2018-06-14

COMBUSTOR

#10

20160091198

2016-03-31

System for cleaning the burner and confining fuel in solid-fuel boilers

#11

20160061446

2016-03-03

Combustion system

#12

20150247642

2015-09-03

Air-cooled combustion furnace system

#13

20120199107

2012-08-09

Wood pellet stove for power outputs of down to less than 1 kW

#14

20120017849

2012-01-26

COMBUSTION APPARATUS WITH IMPROVED THERMAL EFFICIENCY

#15

20110315056

2011-12-29

Solid fuel unit which burns solid fuels together with their volatile gases

#16

20110308511

2011-12-22

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

#17

20110120354

2011-05-26

Firing product feed device for furnaces with capacities less than 1 kW

#18

20110005472

2011-01-13

VEHICLE ENGINE

#19

20090272628

2009-11-05

DEVICE AND METHOD FOR VERTICAL TRANSPORTATION OF PARTICULATE MATERIALS

#20

20090126607

2009-05-21

Combustion Apparatus For Recovering Heat

#21

20090120337

2009-05-14

Boiler for combustion of solid fuel

#22

20050284744

2005-12-29

Coal fired heating system

#23

20050284421

2005-12-29

Coal combusting boiler