CA2001017A1 - Chauffe-eau ou chaudiere a rendement thermique ameliore - Google Patents
Chauffe-eau ou chaudiere a rendement thermique amelioreInfo
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/395,475 US4938204A (en) | 1989-08-18 | 1989-08-18 | Water heater or boiler with improved thermal efficiency |
US395,475 | 1989-08-18 |
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)
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 |
US5479913A (en) * | 1993-10-27 | 1996-01-02 | Pvi Industries, Inc. | Direct contact water heater |
US5437249A (en) * | 1993-10-27 | 1995-08-01 | Pvi Industries, Inc. | Combination burner and flue gas collector for water heaters and boilers |
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 |
US6591788B2 (en) | 2000-12-07 | 2003-07-15 | Aos Holding Company | Rooftop water heater |
US7277627B2 (en) * | 2000-12-07 | 2007-10-02 | 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 |
US10012412B2 (en) * | 2009-09-16 | 2018-07-03 | Heat Solutions, Inc. | Fluid heater |
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 |
US9945553B2 (en) | 2010-12-06 | 2018-04-17 | Russel Duane Van Wyk | Aqueous working fluid steam generation system |
US9121602B2 (en) | 2010-12-06 | 2015-09-01 | Russel Duane Van Wyk | Steam generator |
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)
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 |
-
1989
- 1989-08-18 US US07/395,475 patent/US4938204A/en not_active Expired - Lifetime
- 1989-10-19 CA CA002001017A patent/CA2001017C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4938204A (en) | 1990-07-03 |
CA2001017C (fr) | 1996-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |