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with the fire tubes arranged alongside the combustion chamber
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F24H1/285
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24H
FLUID HEATERS
F24H1/00
Water heaters having heat generating means
Current Industry
F24H1/285
with the fire tubes arranged alongside the combustion chamber
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Patents Grants
last 30 patents
Information
Patent Grant
Reduced size fire tube boiler system and method of operating same
Patent number
11,662,120
Issue date
May 30, 2023
The Cleaver-Brooks Company, Inc.
Rakesh Zala
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water heater blower leakage detection
Patent number
11,079,139
Issue date
Aug 3, 2021
A. O. Smith Corporation
Brian Thomas Branecky
G01 - MEASURING TESTING
Information
Patent Grant
Method for low NOx fire tube boiler
Patent number
10,359,213
Issue date
Jul 23, 2019
Clearsign Combustion Corporation
Douglas W. Karkow
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Combined gas-water tube hybrid heat exchanger
Patent number
9,546,798
Issue date
Jan 17, 2017
Intellihot Green Technologies, Inc.
Sridhar Deivasigamani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Water heater having a down fired combustion assembly
Patent number
9,429,337
Issue date
Aug 30, 2016
Bradford-White Corporation
Eric M. Lannes
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Coolant and potable water heater
Patent number
8,783,581
Issue date
Jul 22, 2014
International Thermal Investments Ltd.
Edward Van Ruijven
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water heater with enhanced thermal efficiency
Patent number
8,402,927
Issue date
Mar 26, 2013
Grand Hall Enterprise Co., Ltd.
William Home
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High efficiency water heater
Patent number
8,327,810
Issue date
Dec 11, 2012
Armstrong Hot Water Inc.
George R. Arnold
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High efficiency water heater
Patent number
7,614,366
Issue date
Nov 10, 2009
George R. Arnold
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Firetube boiler
Patent number
6,564,756
Issue date
May 20, 2003
Andre Rayes
F22 - STEAM GENERATION
Information
Patent Grant
Pulsed air combustion high capacity boiler
Patent number
6,161,506
Issue date
Dec 19, 2000
Harsco Corporation, Patterson-Kelley Division
Garry O. Hanson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Compact gas fired water heater with improved combustion chamber
Patent number
6,152,083
Issue date
Nov 28, 2000
American Standard Inc.
James E. Bridegum
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Low NO.sub.x multistage combustor
Patent number
6,089,855
Issue date
Jul 18, 2000
Thermo Power Corporation
Frederick E. Becker
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Dual drum boiler
Patent number
5,913,288
Issue date
Jun 22, 1999
Burnham Corporation
James L. Mickel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High-temperture generator
Patent number
5,787,727
Issue date
Aug 4, 1998
Ebara Corporation
Naoyuki Inoue
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Burner array for water heating apparatus
Patent number
5,772,422
Issue date
Jun 30, 1998
PVI Industries, Inc.
Mark A. Ferguson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Boiler with reduced NOX emission
Patent number
5,611,299
Issue date
Mar 18, 1997
Zeljko Varga
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fire-tube boiler
Patent number
5,558,046
Issue date
Sep 24, 1996
Dr.-Ing. Fritz Schoppe
Fritz Schoppe
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi oil furnace
Patent number
5,531,212
Issue date
Jul 2, 1996
Clean Burn, Inc.
Benjamin K. Smoker
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger for multi oil furnaces
Patent number
5,494,025
Issue date
Feb 27, 1996
Clean Burn, Inc.
Benjamin K. Smoker
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fluidized bed process for SO.sub.x removal
Patent number
5,342,594
Issue date
Aug 30, 1994
Rauma-Repola Oy
Pertti J. Sarkomaa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Downfired boiler having vertical heat transfer tubes
Patent number
5,279,261
Issue date
Jan 18, 1994
Robert T. Moscone
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Circulating fluidized bed reactor
Patent number
5,171,542
Issue date
Dec 15, 1992
A. Ahlstrom Corporation
Pertti J. Sarkomaa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Liquid cooled boiler door
Patent number
5,168,818
Issue date
Dec 8, 1992
Eric J. Joffrion
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method of regulating the fuel-air mixture in a burner
Patent number
4,978,291
Issue date
Dec 18, 1990
Gary T. Nakai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Liquid fuel burner
Patent number
4,934,924
Issue date
Jun 19, 1990
Gary T. Nakai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Boiler with cyclonic combustion
Patent number
4,920,925
Issue date
May 1, 1990
Donlee Technologies Inc.
Jacob Korenberg
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Swirl combustion apparatus
Patent number
4,879,959
Issue date
Nov 14, 1989
Donlee Technologies, Inc.
Jacob Korenberg
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Tube arrangement for heat exchanger
Patent number
4,877,014
Issue date
Oct 31, 1989
American Standard Inc.
John A. Beasley
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Gas fired water heater
Patent number
4,852,524
Issue date
Aug 1, 1989
Aerco International, Inc.
Kenneth W. Cohen
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
WAVY SMOKE TUBE STRUCTURE OF BOILER
Publication number
20220316759
Publication date
Oct 6, 2022
Sung-Hwan CHOI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Reduced Size Fire Tube Boiler System and Method of Operating Same
Publication number
20190162442
Publication date
May 30, 2019
Cleaver-Brooks, Inc.
Rakesh Zala
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COMBINED GAS-WATER TUBE HYBRID HEAT EXCHANGER
Publication number
20140326197
Publication date
Nov 6, 2014
Sridhar Deivasigamani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
BOILER WITH FLAT HORIZONTAL TUBES
Publication number
20140299074
Publication date
Oct 9, 2014
GUN WOO NOR
F22 - STEAM GENERATION
Information
Patent Application
Water Heater with Multiple Heat Exchanging Stacks
Publication number
20120291719
Publication date
Nov 22, 2012
BOCK WATER HEATERS, INC.
Michael B. Steinhafel
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT RECOVERY APPARATUS
Publication number
20120067549
Publication date
Mar 22, 2012
S. TRA. G. I. E. S.R.L.
Gabriele Comodi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER FOR A BOILER
Publication number
20100288209
Publication date
Nov 18, 2010
Allan Teron
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WATER HEATER WITH ENHANCED THERMAL EFFICIENCY
Publication number
20100269766
Publication date
Oct 28, 2010
William Home
F24 - HEATING RANGES VENTILATING
Information
Patent Application
BOILER WITH FLAT HORIZONTAL TUBES
Publication number
20100139578
Publication date
Jun 10, 2010
Gun Woo Nor
F22 - STEAM GENERATION
Information
Patent Application
HIGH EFFICIENCY WATER HEATER
Publication number
20100018475
Publication date
Jan 28, 2010
Armstrong Hot Water Inc.
George R. Arnold
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COOLANT AND POTABLE WATER HEATER
Publication number
20090179079
Publication date
Jul 16, 2009
INTERNATIONAL THERMAL INVESTMENTS LTD.
EDWARD VAN RUIJVEN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HIGH EFFICIENCY WATER HEATER
Publication number
20080223313
Publication date
Sep 18, 2008
George R. Arnold
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Looped system fuel-fired fluid heating/storage device
Publication number
20070051359
Publication date
Mar 8, 2007
Ozzie Missoum
F24 - HEATING RANGES VENTILATING