Air or combustion gas valves or dampers

Industry

CPC
F23N2035/02

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23NREGULATING OR CONTROLLING COMBUSTION F23N2035/00Valves, nozzles or pumps

Current Industry

F23N2035/02Air or combustion gas valves or dampers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Combustion apparatus
- Patent number 10,422,527
- Issue date Sep 24, 2019
- Rinnai Corporation
- Kazuyuki Akagi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Turn down ratio (TDR) damper
- Patent number 10,168,074
- Issue date Jan 1, 2019
- DAESUNG CELTIC ENERSYS CO., LTD
- Sung Tae Cho
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas valve with overpressure diagnostics
- Patent number 9,851,103
- Issue date Dec 26, 2017
- Honeywell International Inc.
- David Kucera
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas regulating unit of modular construction and gas regulating valve
- Patent number 9,416,888
- Issue date Aug 16, 2016
- Roland Keber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High flow gas saver
- Patent number 7,575,710
- Issue date Aug 18, 2009
- Claude Bissonnette
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
High turndown modulating gas burner
- Patent number 6,206,687
- Issue date Mar 27, 2001
- AAF-McQuay Inc.
- Gordon F. Redington
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Thermostatic regulated air flow controller
- Patent number 5,669,373
- Issue date Sep 23, 1997
- Bj.o slashed.rn Kamp Gulddal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Low nox burner process for boilers
- Patent number 5,511,971
- Issue date Apr 30, 1996
- Robert P. Benz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas-air ratio control valve device for gas burners
- Patent number 5,088,916
- Issue date Feb 18, 1992
- EIKEN Kougyo Kabushiki Kaisha
- Toshio Furuhashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Firing rate control system for a fuel burner
- Patent number 4,787,554
- Issue date Nov 29, 1988
- Honeywell Inc.
- James I. Bartels
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Temperature compensator for pressure operated fuel regulator
- Patent number 4,781,575
- Issue date Nov 1, 1988
- GTE Products Corporation
- John L. Ferri
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Operation of a pulse-fired burner
- Patent number 4,747,771
- Issue date May 31, 1988
- British Gas PLC
- James H. Goodfellow
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air fuel ratio control system for furnace
- Patent number 4,585,161
- Issue date Apr 29, 1986
- Tokyo Gas Company Ltd.
- Akio Kusama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Automatic damper means for air ducts
- Patent number 4,553,695
- Issue date Nov 19, 1985
- Willie T. Grant
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for monitoring the burning efficiency of a fur...
- Patent number 4,435,149
- Issue date Mar 6, 1984
- Barnes Engineering Company
- Robert W. Astheimer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fan flow control device
- Patent number 4,402,303
- Issue date Sep 6, 1983
- Donald E. Koenneman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for controlling furnace
- Patent number 4,189,296
- Issue date Feb 19, 1980
- Johnson Controls, Inc.
- Thomas E. Hayes
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
3861855
- Patent number 3,861,855
- Issue date Jan 21, 1975
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
3266551
- Patent number 3,266,551
- Issue date Aug 16, 1966
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
2699819
- Patent number 2,699,819
- Issue date Jan 18, 1955
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTION AIR PROVING APPARATUS WITH BURNER CUT-OFF CAPABILITY AND...
- Publication number 20200096196
- Publication date Mar 26, 2020
- Carlin Combustion Technology, Inc.
- Charles Feldman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD AND DEVICE FOR HEATING OBJECT TO BE HEATED
- Publication number 20200016652
- Publication date Jan 16, 2020
- Taiyo Nippon Sanso Corporation
- Yoshiyuki HAGIHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMBUSTION APPARATUS
- Publication number 20180216816
- Publication date Aug 2, 2018
- Rinnai Corporation
- Kazuyuki Akagi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS VALVE WITH OVERPRESSURE DIAGNOSTICS
- Publication number 20180080649
- Publication date Mar 22, 2018
- HONEYWELL INTERNATIONAL INC.
- David Kucera
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS REGULATING UNIT OF MODULAR CONSTRUCTION AND GAS REGULATING VALVE
- Publication number 20150053287
- Publication date Feb 26, 2015
- ebm-papst Landshut GmbH
- Roland Keber
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HIGH FLOW GAS SAVER
- Publication number 20080210783
- Publication date Sep 4, 2008
- Claude BISSONNETTE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Air or combustion gas valves or dampers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Combustion apparatus

Turn down ratio (TDR) damper

Gas valve with overpressure diagnostics

Gas regulating unit of modular construction and gas regulating valve

High flow gas saver

High turndown modulating gas burner

Thermostatic regulated air flow controller

Low nox burner process for boilers

Gas-air ratio control valve device for gas burners

Firing rate control system for a fuel burner

Temperature compensator for pressure operated fuel regulator

Operation of a pulse-fired burner

Air fuel ratio control system for furnace

Automatic damper means for air ducts

Method and apparatus for monitoring the burning efficiency of a fur...

Fan flow control device

Method and apparatus for controlling furnace

3861855

3266551

2699819

Patents Applicationslast 30 patents

COMBUSTION AIR PROVING APPARATUS WITH BURNER CUT-OFF CAPABILITY AND...

METHOD AND DEVICE FOR HEATING OBJECT TO BE HEATED

COMBUSTION APPARATUS

GAS VALVE WITH OVERPRESSURE DIAGNOSTICS

GAS REGULATING UNIT OF MODULAR CONSTRUCTION AND GAS REGULATING VALVE

HIGH FLOW GAS SAVER