EP0926439A3 - Gas-fired boiler - Google Patents
Gas-fired boiler Download PDFInfo
- Publication number
- EP0926439A3 EP0926439A3 EP98124458A EP98124458A EP0926439A3 EP 0926439 A3 EP0926439 A3 EP 0926439A3 EP 98124458 A EP98124458 A EP 98124458A EP 98124458 A EP98124458 A EP 98124458A EP 0926439 A3 EP0926439 A3 EP 0926439A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- fired boiler
- firebox
- burner
- air mix
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
-
- 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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
- F24H1/287—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98124458A EP0926439A3 (en) | 1997-12-23 | 1998-12-23 | Gas-fired boiler |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29722677U | 1997-12-23 | ||
DE29722677U DE29722677U1 (en) | 1997-12-23 | 1997-12-23 | Gas condensing boiler |
EP98830175 | 1998-03-24 | ||
EP98830175 | 1998-03-24 | ||
EP98124458A EP0926439A3 (en) | 1997-12-23 | 1998-12-23 | Gas-fired boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0926439A2 EP0926439A2 (en) | 1999-06-30 |
EP0926439A3 true EP0926439A3 (en) | 2000-07-12 |
Family
ID=27220048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98124458A Withdrawn EP0926439A3 (en) | 1997-12-23 | 1998-12-23 | Gas-fired boiler |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0926439A3 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19955939A1 (en) * | 1999-11-20 | 2001-05-23 | Volkswagen Ag | Heat exchanger for cooling exhaust gases has heat exchanger pipe provided with at least one projection on its inside formed by indenting pipe wall inwards |
EP1398579A1 (en) * | 2002-09-05 | 2004-03-17 | Thermital Spa | Condensation boiler with a high modulation ratio |
US7316206B2 (en) | 2005-04-20 | 2008-01-08 | Aos Holding Company | Water heater with noise attenuation |
CN101118127B (en) * | 2006-07-31 | 2010-10-13 | 海尔集团公司 | Full-premixing condensing type heating and hot water dual-purpose device |
ITMI20080408A1 (en) * | 2008-03-10 | 2009-09-11 | Ferroli Spa | HEAT EXCHANGER, PARTICULARLY FOR THERMAL GENERATORS. |
EP2175209B9 (en) | 2008-10-08 | 2013-01-09 | Horst Wunsch | Calorific value heater |
PL220726B1 (en) | 2011-09-29 | 2015-12-31 | Aic Spółka Akcyjna | Heat exchanger for a condensing boiler |
KR101606264B1 (en) * | 2014-04-22 | 2016-03-24 | 최영환 | Heat exchanger having circulating guide |
CN105318542A (en) * | 2014-07-31 | 2016-02-10 | 银川艾尼工业科技开发有限公司 | Condensation type gas-fired warming and water-heating furnace |
CN105571131A (en) * | 2014-10-13 | 2016-05-11 | 银川艾尼工业科技开发有限公司 | Condensation-type gas heating hot water boiler electronically controlling gas mixture ratio |
PL229328B1 (en) | 2015-12-21 | 2018-07-31 | Aic Spolka Akcyjna | Fired heat exchanger |
US11236902B2 (en) * | 2020-04-27 | 2022-02-01 | Rheem Manufacturing Company | Frustoconical combustion chamber for a fluid heating device and methods for making the same |
PL438974A1 (en) | 2021-09-17 | 2023-03-20 | Aic Spółka Akcyjna | Heating boiler |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2210830A (en) * | 1939-03-29 | 1940-08-06 | Phoenix Steel Boiler Works Inc | Heating apparatus |
JPS59202318A (en) * | 1983-04-28 | 1984-11-16 | Matsushita Electric Ind Co Ltd | Gas combustion controller |
EP0234991A1 (en) * | 1986-01-22 | 1987-09-02 | GEMINOX, Société Anonyme | Feed-regulator for gas-burner and its combination with a burner |
EP0626541A1 (en) * | 1993-05-28 | 1994-11-30 | Ranco Incorporated Of Delaware | Gas/air ratio control apparatus for a temperature control loop for gas appliances |
EP0821208A2 (en) * | 1996-07-26 | 1998-01-28 | Renato Montini | Unit for exchanging heat between hot waste gases or flue gases and water |
WO1998033010A1 (en) * | 1997-01-23 | 1998-07-30 | Aerco International, Inc. | A water heating system |
-
1998
- 1998-12-23 EP EP98124458A patent/EP0926439A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2210830A (en) * | 1939-03-29 | 1940-08-06 | Phoenix Steel Boiler Works Inc | Heating apparatus |
JPS59202318A (en) * | 1983-04-28 | 1984-11-16 | Matsushita Electric Ind Co Ltd | Gas combustion controller |
EP0234991A1 (en) * | 1986-01-22 | 1987-09-02 | GEMINOX, Société Anonyme | Feed-regulator for gas-burner and its combination with a burner |
EP0626541A1 (en) * | 1993-05-28 | 1994-11-30 | Ranco Incorporated Of Delaware | Gas/air ratio control apparatus for a temperature control loop for gas appliances |
EP0821208A2 (en) * | 1996-07-26 | 1998-01-28 | Renato Montini | Unit for exchanging heat between hot waste gases or flue gases and water |
WO1998033010A1 (en) * | 1997-01-23 | 1998-07-30 | Aerco International, Inc. | A water heating system |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 9, no. 70 (M - 367) 30 March 1985 (1985-03-30) * |
Also Published As
Publication number | Publication date |
---|---|
EP0926439A2 (en) | 1999-06-30 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 23D 14/60 A, 7F 23D 14/58 B, 7F 23D 14/30 B, 7F 24H 1/28 B, 7F 23N 1/02 B |
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17P | Request for examination filed |
Effective date: 20001227 |
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AKX | Designation fees paid |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Withdrawal date: 20011105 |