Preventing emission of flames or hot gases, or admission of air, through working or charging apertures

Industry

CPC
F23M11/02

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS F23M11/00Safety arrangements

Current Industry

F23M11/02Preventing emission of flames or hot gases, or admission of air, through working or charging apertures

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Draft inducer
- Patent number 11,608,982
- Issue date Mar 21, 2023
- Daniel P. Kelley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Compound engine assembly with confined fire zone
- Patent number 10,371,060
- Issue date Aug 6, 2019
- Pratt & Whitney Canada Corp.
- Sylvain Lamarre
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Oven appliance and a flame arrester for an oven appliance
- Patent number 9,643,037
- Issue date May 9, 2017
- Haier US Appliance Solutions, Inc.
- Catherine Alice Vermeersch
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Water heater burner tube and door assembly
- Patent number 8,596,226
- Issue date Dec 3, 2013
- AOS Holding Company
- Marcus E. McAnally
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for controlling a water heater
- Patent number 8,544,423
- Issue date Oct 1, 2013
- Emerson Electric Co.
- G. Scott Vogel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heaters with sealed door assembly
- Patent number 8,490,580
- Issue date Jul 23, 2013
- American Water Heater Company
- Emadeddin Y. Tanbour
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Auxiliary smoke arresting unit
- Patent number 8,011,359
- Issue date Sep 6, 2011
- Christopher T. Schultz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas curtain assemby for muffled continuous furnaces
- Patent number 7,736,583
- Issue date Jun 15, 2010
- The BOC Group, Inc.
- Mircea Stefan Stanescu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Systems and methods for controlling a water heater
- Patent number 7,647,895
- Issue date Jan 19, 2010
- Emerson Electric Co.
- Donald E. Donelly
- F22 - STEAM GENERATION
Information Patent Grant
Capillary seal for a burn chamber
- Patent number 7,604,240
- Issue date Oct 20, 2009
- Hewlett-Packard Development Company, L.P.
- Alan R. Arthur
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Purging an airlock of an explosion containment chamber
- Patent number 7,418,895
- Issue date Sep 2, 2008
- DeMil International, Inc.
- John L. Donovan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System and methods for controlling a water heater
- Patent number 7,290,502
- Issue date Nov 6, 2007
- Emerson Electric Co.
- Larry D. Kidd
- F22 - STEAM GENERATION
Information Patent Grant
Control techniques for shut-off sensors in fuel-fired heating appli...
- Patent number 7,242,310
- Issue date Jul 10, 2007
- Rheem Manufacturing Company
- Bruce A. Hotton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Boiler wall box cooling system
- Patent number 6,925,969
- Issue date Aug 9, 2005
- Diamond Power International, Inc.
- Clinton A. Brown
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Secondary burner for sealed combustion chamber of a gas-fired hot w...
- Patent number 6,901,886
- Issue date Jun 7, 2005
- Claude Lesage
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Sensorless flammable vapor protection and method
- Patent number 6,877,462
- Issue date Apr 12, 2005
- Honeywell International Inc.
- John T. Adams
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for hermetically sealing openings of an explos...
- Patent number 6,705,242
- Issue date Mar 16, 2004
- CH2M Hill Constructors, Inc.
- John Donovan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Adaptive powertrain braking control with grade, mass, and brake tem...
- Patent number 6,625,535
- Issue date Sep 23, 2003
- General Motors Corporation
- Ed E. Han
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flammable vapor resistant water heater with low NOx emissions
- Patent number 6,446,581
- Issue date Sep 10, 2002
- SRP 687 Pty. Ltd.
- Philip Carbone
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flammable vapor resistant water heater with low NOx emissions
- Patent number 6,443,103
- Issue date Sep 3, 2002
- SRP 687 Pty. Ltd.
- Philip Carbone
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Incinerating furnace
- Patent number 5,771,819
- Issue date Jun 30, 1998
- Shigeru Saitoh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion apparatus having inverse temperature distribution by for...
- Patent number 5,664,504
- Issue date Sep 9, 1997
- Shizuo Kobayashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Direct vent fireplace
- Patent number 5,471,973
- Issue date Dec 5, 1995
- Temco Fireplace Products, Inc.
- Murray O. Wilhoite
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Furnace for solid fuels
- Patent number 5,247,892
- Issue date Sep 28, 1993
- Erik Svensson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Incinerator
- Patent number 5,245,936
- Issue date Sep 21, 1993
- Susumu Nakata
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pressurized air seal for combustion chamber
- Patent number 5,171,144
- Issue date Dec 15, 1992
- A. O. Smith Corporation
- Joseph Gerstmann
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pellet stove feeder
- Patent number 5,151,000
- Issue date Sep 29, 1992
- Geraghty; Rod
- Rod Geraghty
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Door mechanism
- Patent number 5,099,769
- Issue date Mar 31, 1992
- A. Stephen Petrie
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Rotary isolation door
- Patent number 5,088,422
- Issue date Feb 18, 1992
- Larry E. Koenig
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Water heater with flame spill-out prevention arrangement
- Patent number 4,924,816
- Issue date May 15, 1990
- Mor-Flo Industries, Inc.
- Henry J. Moore
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
A GASKET ARRANGEMENT FOR A PROTRUDING BAR OF A BOILER AND A METHOD...
- Publication number 20250034808
- Publication date Jan 30, 2025
- Jarkko BRUNOU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PARTICLE HEATING LANDSCAPE FURNACE
- Publication number 20230243501
- Publication date Aug 3, 2023
- Haohong Electric Technology (Hubei) Co., Ltd.
- Min WANG
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMPOUND ENGINE ASSEMBLY WITH CONFINED FIRE ZONE
- Publication number 20160245185
- Publication date Aug 25, 2016
- Pratt & Whitney Canada Corp.
- Sylvain LAMARRE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WATER HEATERS WITH SEALED DOOR ASSEMBLY
- Publication number 20130284118
- Publication date Oct 31, 2013
- Emadeddin Y. Tanbour
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PURGING AN AIRLOCK OF AN EXPLOSION CONTAINMENT CHAMBER
- Publication number 20120198987
- Publication date Aug 9, 2012
- John L. Donovan
- F42 - AMMUNITION BLASTING
Information Patent Application
ULTRA LOW NOx WATER HEATER
- Publication number 20100154723
- Publication date Jun 24, 2010
- Michael A. Garrabrant
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER HEATER BURNER TUBE AND DOOR ASSEMBLY
- Publication number 20100154724
- Publication date Jun 24, 2010
- Marcus E. McAnally
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER
- Publication number 20100116227
- Publication date May 13, 2010
- G. Scott Vogel
- F22 - STEAM GENERATION
Information Patent Application
WATER HEATERS WITH SEALED DOOR ASSEMBLY
- Publication number 20100101508
- Publication date Apr 29, 2010
- Emadeddin Y. Tanbour
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER HEATERS WITH FUEL LINE AND DOOR ASSEMBLY
- Publication number 20100101507
- Publication date Apr 29, 2010
- Emadeddin Y. Tanbour
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Gas curtain assemby for muffled continuous furnaces
- Publication number 20080087204
- Publication date Apr 17, 2008
- Mircea Stefan Stanescu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Systems And Methods For Controlling A Water Heater
- Publication number 20080078337
- Publication date Apr 3, 2008
- Donald E. Donnelly
- F22 - STEAM GENERATION
Information Patent Application
Ultra low NOx water heater
- Publication number 20070221142
- Publication date Sep 27, 2007
- American Water Heater Company, a corporation of the State of Nevada
- Michael A. Garrabrant
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Control techniques for shut-off sensors in fuel-fired heating appli...
- Publication number 20060244618
- Publication date Nov 2, 2006
- Bruce A. Hotton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
System and methods for controlling a water heater
- Publication number 20060174846
- Publication date Aug 10, 2006
- Larry D. Kidd
- F22 - STEAM GENERATION
Information Patent Application
SECONDARY BURNER FOR SEALED COMBUSTION CHAMBER OF A GAS-FIRED HOT W...
- Publication number 20050092262
- Publication date May 5, 2005
- Claude Lesage
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Purging an airlock of an explosion containment chamber
- Publication number 20050022656
- Publication date Feb 3, 2005
- John L. Donovan
- F42 - AMMUNITION BLASTING
Information Patent Application
Sensorlesss flammable vapor protection and method
- Publication number 20040137391
- Publication date Jul 15, 2004
- John T. Adams
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Capillary seal for a burn chamber
- Publication number 20040053103
- Publication date Mar 18, 2004
- Alan R. Arthur
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD AND APPARATUS FOR HERMETICALLY SEALING OPENINGS OF AN EXPLOS...
- Publication number 20030159629
- Publication date Aug 28, 2003
- John Donovan
- F42 - AMMUNITION BLASTING
Information Patent Application
Adaptive powertrain braking control with grade, mass, and brake tem...
- Publication number 20030036839
- Publication date Feb 20, 2003
- Ed E. Han
- B60 - VEHICLES IN GENERAL
Information Patent Application
Universal flame safety apparatus
- Publication number 20020092234
- Publication date Jul 18, 2002
- Tracy D. Staller
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Preventing emission of flames or hot gases, or admission of air, through working or charging apertures

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Draft inducer

Compound engine assembly with confined fire zone

Oven appliance and a flame arrester for an oven appliance

Water heater burner tube and door assembly

Systems and methods for controlling a water heater

Water heaters with sealed door assembly

Auxiliary smoke arresting unit

Gas curtain assemby for muffled continuous furnaces

Systems and methods for controlling a water heater

Capillary seal for a burn chamber

Purging an airlock of an explosion containment chamber

System and methods for controlling a water heater

Control techniques for shut-off sensors in fuel-fired heating appli...

Boiler wall box cooling system

Secondary burner for sealed combustion chamber of a gas-fired hot w...

Sensorless flammable vapor protection and method

Method and apparatus for hermetically sealing openings of an explos...

Adaptive powertrain braking control with grade, mass, and brake tem...

Flammable vapor resistant water heater with low NOx emissions

Flammable vapor resistant water heater with low NOx emissions

Incinerating furnace

Combustion apparatus having inverse temperature distribution by for...

Direct vent fireplace

Furnace for solid fuels

Incinerator

Pressurized air seal for combustion chamber

Pellet stove feeder

Door mechanism

Rotary isolation door

Water heater with flame spill-out prevention arrangement

Patents Applicationslast 30 patents

A GASKET ARRANGEMENT FOR A PROTRUDING BAR OF A BOILER AND A METHOD...

PARTICLE HEATING LANDSCAPE FURNACE

COMPOUND ENGINE ASSEMBLY WITH CONFINED FIRE ZONE

WATER HEATERS WITH SEALED DOOR ASSEMBLY

PURGING AN AIRLOCK OF AN EXPLOSION CONTAINMENT CHAMBER

ULTRA LOW NOx WATER HEATER

WATER HEATER BURNER TUBE AND DOOR ASSEMBLY

SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER

WATER HEATERS WITH SEALED DOOR ASSEMBLY

WATER HEATERS WITH FUEL LINE AND DOOR ASSEMBLY

Gas curtain assemby for muffled continuous furnaces

Systems And Methods For Controlling A Water Heater

Ultra low NOx water heater

Control techniques for shut-off sensors in fuel-fired heating appli...

System and methods for controlling a water heater

SECONDARY BURNER FOR SEALED COMBUSTION CHAMBER OF A GAS-FIRED HOT W...

Purging an airlock of an explosion containment chamber

Sensorlesss flammable vapor protection and method

Capillary seal for a burn chamber

METHOD AND APPARATUS FOR HERMETICALLY SEALING OPENINGS OF AN EXPLOS...

Adaptive powertrain braking control with grade, mass, and brake tem...

Universal flame safety apparatus