ClassID:

156242

F23D14/72 - CPC Classification

Classification description:

Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid; Details, e.g. noise reduction means Safety devices, e.g. operative in case of failure of gas supply

Sub-classes:
Recent Application in this class:
#1
20260104164
2026-04-16

DUAL-SPEED BURNING TORCH WITH FUEL GAS AND WARM NUCLEAR FUSION COMBINED BURNING

#2
20260022834
2026-01-22

BURNER HEAD, FIRE GRATE, AND GAS DEVICE

#3
20250027645
2025-01-23

Lightweight Pressure Reduction Hydrogen Supply Device Suitable for Hydrogen Energy Handheld Torch

#4
20240418365
2024-12-19

TORCH ASSEMBLY

#5
20240418363
2024-12-19

GAS BURNER

#6
20240295319
2024-09-05

Portable System for Converting Liquid Oxygen (LOX) to Oxygen Gas for the Sustainment of High-Volume Torch Cutting

#7
20240110702
2024-04-04

COMBUSTION AIR PROVING APPARATUS WITH BURNER CUT-OFF CAPABILITY AND METHOD OF PERFORMING THE SAME

#8
20240085058
2024-03-14

AIR PRESSURE DETECTION DEVICE, COMBUSTOR, GAS WATER HEATER, METHOD AND APPARATUS FOR CONTROLLING GAS WATER HEATER, AND COMPUTER-READABLE STORAGE MEDIUM

#9
20230120620
2023-04-20

Method For Evaluating A Sensor-Detectable Transient Pressure Difference On A Gas Boiler And Associated Gas Boiler

#10
20220357037
2022-11-10

Combustion air proving apparatus with burner cut-off capability and method of performing the same

#11
20220170630
2022-06-02

Burner with low-temperature cap

#12
20220008770
2022-01-13

Flame arrester for process devices

#13
20210404666
2021-12-30

Cooktop appliance temperature sensor with transient temperature correction

#14
20210381689
2021-12-09

Safety switch for use in gas combustor

#15
20210239538
2021-08-05

Cooktop appliance with a wired temperature sensor

#16
20210164651
2021-06-03

PROTECTION COVER FOR A TORCH

#17
20210063086
2021-03-04

Burner system including a plurality of perforated flame holders

#18
20200386402
2020-12-10

Gas combustor and safety switch thereof

#19
20200256563
2020-08-13

Power limited closed loop cooking with a gas burner

#20
20200238112
2020-07-30

System and method for delivering fire suppression agent to an obstructed gas appliance

#21
20200208858
2020-07-02

Outdoor gas heater

#22
20200132296
2020-04-30

Method for a perforated flame holder with adjustable fuel nozzle

#23
20200086472
2020-03-19

Gas powered tool and a method for retaining an isolating valve of a gas powered tool in an isolating state

#24
20190360687
2019-11-28

HORIZONTAL KNOB LOCKOUT DEVICE FOR GAS-FIRED APPARATUSES, SUCH AS GAS STOVES OR SIMILAR

#25
20190357310
2019-11-21

METHODS, SYSTEMS, APPARATUSES AND DEVICES FOR FACILITATING CONTROLLING OF A HEATING DEVICE

#26
20190293282
2019-09-26

Torches, torch assemblies and methods for igniting fuel

#27
20190093889
2019-03-28

Safety device for gas burner

#28
20180372314
2018-12-27

Combustion system with flame location actuation

#29
20180266679
2018-09-20

DUAL-FUEL HEATER

#30
20180238540
2018-08-23

Integrated burner assembly

#31
20180073733
2018-03-15

Burner flame control

#32
20170307253
2017-10-26

Cyclonic inlet air filter and fluid heating systems and combustion burners having the same

#33
20170198920
2017-07-13

Safety burner system with automatic shut-off

#34
20160316955
2016-11-03

Boil and boil-dry detection systems for cooking appliances using vibration sensors

#35
20160290639
2016-10-06

Combustion system with flame location actuation

#36
20160215976
2016-07-28

Cooking device and burner

#37
20160177878
2016-06-23

Method and system for a gas turbine engine air ventilation purge circuit

#38
20160084505
2016-03-24

Gas burner with tilt safety assembly

#39
20160069473
2016-03-10

Gas valve with electronic valve proving system

#40
20160047543
2016-02-18

Gas combustor having detachable combustion device

#41
20140261007
2014-09-18

Safety burner system with automatic shut-off

#42
20140057214
2014-02-27

Boil and boil-dry detection methods for cooking appliances using vibration sensors

#43
20140057213
2014-02-27

Boil and boil-dry detection systems for cooking appliances using vibration sensors

#44
20120293335
2012-11-22

Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operation

#45
20120244480
2012-09-27

Gas combustor and safety actuating device thereof

#46
20120208132
2012-08-16

Selective lockout in a fuel-fired appliance

#47
20120045727
2012-02-23

Gas combustor

#48
20110250548
2011-10-13

Selective lockout in a fuel-fired appliance

#49
20110250546
2011-10-13

Flame detection in a fuel fired appliance

#50
20100159407
2010-06-24

BURNER INSTALLATION

#51
20100021854
2010-01-28

Igniter

#52
20090309315
2009-12-17

Gasket, Particularly for the Burner of a Boiler

#53
20080289430
2008-11-27

Method and device for monitoring the state of the protective covering of a rotary furnace burner

#54
20080233526
2008-09-25

Heating Apparatus

#55
20080220384
2008-09-11

AIR QUALITY SENSOR/INTERRUPTOR

#56
20080213715
2008-09-04

High efficiency radiant burner

#57
20080081306
2008-04-03

Barbecue stove with two burners

#58
20070082308
2007-04-12

Secure torch

#59
20060278213
2006-12-14

Gas-powered tool

#60
20060251997
2006-11-09

Gaseous fuel powered Tiki torch

#61
20060234175
2006-10-19

Air quality sensor/interruptor

#62
20060174865
2006-08-10

Gas-powered heating apparatus

#63
20060005829
2006-01-12

Heat sink for gas-fueled appliance

#64
20050260531
2005-11-24

Valve having mechanism for diverting reverse gas flow

#65
20050229918
2005-10-20

Grill safety systems and methods

#66
20050092851
2005-05-05

Blocked flue detection methods and systems

#67
20050064354
2005-03-24

Excessive temperature warning device using warning symbol outside fiber optic cable or light guide

#68
20050053879
2005-03-10

Fuel-fired heating appliance with temperature-based fuel shutoff system

#69
20050042560
2005-02-24

Fuel-fired heating appliance with temperature-based fuel shutoff system

#70
20050028804
2005-02-10

Safety apparatus for portable gas range and method for operating the same