CA2001017A1 - Chauffe-eau ou chaudiere a rendement thermique ameliore - Google Patents

Chauffe-eau ou chaudiere a rendement thermique ameliore

Info

Publication number
CA2001017A1
CA2001017A1 CA2001017A CA2001017A CA2001017A1 CA 2001017 A1 CA2001017 A1 CA 2001017A1 CA 2001017 A CA2001017 A CA 2001017A CA 2001017 A CA2001017 A CA 2001017A CA 2001017 A1 CA2001017 A1 CA 2001017A1
Authority
CA
Canada
Prior art keywords
combustion chamber
water heater
boiler
tank
submerged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2001017A
Other languages
English (en)
Other versions
CA2001017C (fr
Inventor
Charles L. Adams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PVI Industries LLC
Original Assignee
PVI Industries LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PVI Industries LLC filed Critical PVI Industries LLC
Publication of CA2001017A1 publication Critical patent/CA2001017A1/fr
Application granted granted Critical
Publication of CA2001017C publication Critical patent/CA2001017C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes
    • F24H1/206—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes with submerged combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
CA002001017A 1989-08-18 1989-10-19 Chauffe-eau ou chaudiere a rendement thermique ameliore Expired - Lifetime CA2001017C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US395,475 1989-08-18
US07/395,475 US4938204A (en) 1989-08-18 1989-08-18 Water heater or boiler with improved thermal efficiency

Publications (2)

Publication Number Publication Date
CA2001017A1 true CA2001017A1 (fr) 1991-02-18
CA2001017C CA2001017C (fr) 1996-04-16

Family

ID=23563193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001017A Expired - Lifetime CA2001017C (fr) 1989-08-18 1989-10-19 Chauffe-eau ou chaudiere a rendement thermique ameliore

Country Status (2)

Country Link
US (1) US4938204A (fr)
CA (1) CA2001017C (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195502A (en) * 1992-04-02 1993-03-23 Rheem Manufacturing Company Down-fired U-tube water heater
US5311843A (en) * 1993-05-12 1994-05-17 Weben-Jarco, Inc. Water heating apparatus
US5395230A (en) * 1993-07-26 1995-03-07 Pvi Industries, Inc. High ratio modulation combustion system and method of operation
US5437249A (en) * 1993-10-27 1995-08-01 Pvi Industries, Inc. Combination burner and flue gas collector for water heaters and boilers
US5479913A (en) * 1993-10-27 1996-01-02 Pvi Industries, Inc. Direct contact water heater
US5555850A (en) * 1994-05-13 1996-09-17 Morris F. Garcia Method and apparatus for heating liquid
JPH08170802A (ja) * 1994-11-02 1996-07-02 Kopuran:Kk 減圧蒸気式加熱装置の消音方法及び減圧蒸気式加熱装置
US5687678A (en) * 1995-01-26 1997-11-18 Weben-Jarco, Inc. High efficiency commercial water heater
US5666943A (en) * 1995-11-02 1997-09-16 Pvi Industries, Inc. Water heater or boiler with improved tank design
US5772422A (en) * 1996-08-27 1998-06-30 Pvi Industries, Inc. Burner array for water heating apparatus
AT410838B (de) * 1999-05-25 2003-08-25 Vaillant Gmbh Heizwasserbereiter
US7277627B2 (en) * 2000-12-07 2007-10-02 Aos Holding Company Rooftop water heater
US6591788B2 (en) * 2000-12-07 2003-07-15 Aos Holding Company Rooftop water heater
US6810836B1 (en) 2003-10-08 2004-11-02 Riverside Hydronics, Llc Finned tube water heater
US7634977B2 (en) * 2006-08-16 2009-12-22 Aos Holding Company Gas water heater
US7614366B2 (en) * 2007-03-16 2009-11-10 Arnold George R High efficiency water heater
US8327810B2 (en) * 2007-03-16 2012-12-11 Armstrong Hot Water Inc. High efficiency water heater
US8047164B2 (en) * 2008-06-12 2011-11-01 Aos Holding Company Removable heat exchanger for a gas fired water heater
WO2011034999A1 (fr) * 2009-09-16 2011-03-24 Heat Solutions, Inc. Dispositif de chauffage de fluide
US20110067685A1 (en) * 2009-09-23 2011-03-24 Myers Robert L Gas-Fueled Food Cooker with a Sealed Heating Conduit
US9074792B2 (en) * 2010-02-25 2015-07-07 Harsco Corporation Multiple-ring heat exchanger
US9121602B2 (en) 2010-12-06 2015-09-01 Russel Duane Van Wyk Steam generator
US9945553B2 (en) 2010-12-06 2018-04-17 Russel Duane Van Wyk Aqueous working fluid steam generation system
US8763564B2 (en) * 2011-11-08 2014-07-01 A. O. Smith Corporation Water heater and method of operating
TWI557383B (zh) * 2014-09-02 2016-11-11 Grand Mate Co Ltd Water heater and its secondary heat exchanger
DE102018007129A1 (de) 2018-09-10 2020-03-12 Truma Gerätetechnik GmbH & Co. KG Rauchgas-Wärmetauscher und Heizvorrichtung mit Rauchgas-Wärmetauscher

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490641A (fr) * 1965-12-02 1970-05-15 Hanrez Sa J Atel Appareil pour chauffer un fluide
US3534726A (en) * 1968-08-26 1970-10-20 Phillips Petroleum Co Gas-fired heater
US4344386A (en) * 1971-10-26 1982-08-17 Black Robert B Heat transfer equipment and method
US3757745A (en) * 1972-05-05 1973-09-11 Hy Way Heat Systems Inc Direct fired heating device
US4192260A (en) * 1977-10-27 1980-03-11 Nils Ostbo Air preheating means at a vertical steam or hot water boiler
US4222350A (en) * 1978-06-26 1980-09-16 Boston Gas Products, Inc. Efficient heating and domestic hot water apparatus
JPS6015226B2 (ja) * 1979-05-15 1985-04-18 昇 丸山 液体加熱装置
US4633821A (en) * 1980-08-01 1987-01-06 Cleer Jr Clarence W Liquid heating apparatus
DE8303845U1 (de) * 1983-02-11 1983-06-16 Bindl Jun., Max, 8491 Katzelsried Fluessigkeitsboiler, insbesondere brauchwasserboiler.
US4541410A (en) * 1983-07-20 1985-09-17 Columbia Gas System Service Corporation Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus
US4545329A (en) * 1983-09-23 1985-10-08 Pvi Industries, Inc. Water heater
DE3406503A1 (de) * 1984-02-23 1986-03-27 Hydrotherm Gerätebau GmbH, 6110 Dieburg Gasheizkessel mit brenner ohne geblaese
US4790268A (en) * 1985-02-14 1988-12-13 A. O. Smith Corporation Submersible chamber water heater
US4583494A (en) * 1985-02-21 1986-04-22 Gordon Jr Merrill K Heat recovery apparatus and heat recovery method
US4660541A (en) * 1985-03-14 1987-04-28 Mor-Flo Industries, Inc. Water heater with submerged combustion chamber

Also Published As

Publication number Publication date
CA2001017C (fr) 1996-04-16
US4938204A (en) 1990-07-03

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