FR2356885A1 - Gas fired domestic hot water heater - has auxiliary electric heater for small quantities of boiling water - Google Patents
Gas fired domestic hot water heater - has auxiliary electric heater for small quantities of boiling waterInfo
- Publication number
- FR2356885A1 FR2356885A1 FR7619749A FR7619749A FR2356885A1 FR 2356885 A1 FR2356885 A1 FR 2356885A1 FR 7619749 A FR7619749 A FR 7619749A FR 7619749 A FR7619749 A FR 7619749A FR 2356885 A1 FR2356885 A1 FR 2356885A1
- Authority
- FR
- France
- Prior art keywords
- heater
- water
- boiling
- small quantities
- electric heater
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
-
- 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
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)
- Cookers (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The heater has a casing (13) with a cold water inlet (6). One branch goes from this through a finned tube (5) in the flue gas path of a gas burner (1). It leaves the heater through an outlet (9) with a valve (8). When this is operated water is heated continuously to a moderate temperature with a few second delay. Another branch (15) from the inlet goes to the ball valve (22) of a small water vessel (14). This has an electric heater (24) controlled by a thermostat (28) to maintain the water at boiling point. When the outlet (18) of this vessel is opened a small quantity of boiling water is immediately available for such purposes as making a cup of coffee or boiling an egg.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7619749A FR2356885A1 (en) | 1976-06-29 | 1976-06-29 | Gas fired domestic hot water heater - has auxiliary electric heater for small quantities of boiling water |
NL7706814A NL7706814A (en) | 1976-06-29 | 1977-06-21 | HOT WATER UNIT. |
DE19772728856 DE2728856A1 (en) | 1976-06-29 | 1977-06-27 | WATER HEATER |
IT950077A IT1080261B (en) | 1976-06-29 | 1977-06-28 | GAS WATER HEATER |
BE178876A BE856237A (en) | 1976-06-29 | 1977-06-29 | WATER HEATER IMPROVEMENTS |
ES460446A ES460446A1 (en) | 1976-06-29 | 1977-06-29 | Gas fired domestic hot water heater - has auxiliary electric heater for small quantities of boiling water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7619749A FR2356885A1 (en) | 1976-06-29 | 1976-06-29 | Gas fired domestic hot water heater - has auxiliary electric heater for small quantities of boiling water |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2356885A1 true FR2356885A1 (en) | 1978-01-27 |
FR2356885B1 FR2356885B1 (en) | 1978-12-22 |
Family
ID=9174985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7619749A Granted FR2356885A1 (en) | 1976-06-29 | 1976-06-29 | Gas fired domestic hot water heater - has auxiliary electric heater for small quantities of boiling water |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE856237A (en) |
DE (1) | DE2728856A1 (en) |
ES (1) | ES460446A1 (en) |
FR (1) | FR2356885A1 (en) |
IT (1) | IT1080261B (en) |
NL (1) | NL7706814A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007109829A1 (en) * | 2006-03-24 | 2007-10-04 | Rheem Australia Pty Limited | Dual heater, on demand water heating unit |
CN106766232A (en) * | 2017-03-09 | 2017-05-31 | 成都前锋电子有限责任公司 | A kind of Double energy source water heater system with quick heat water supply functions |
CN113819657A (en) * | 2021-09-06 | 2021-12-21 | 马鞍山亿科金属制品有限公司 | Anti-freezing control method for pipeline of gas water heater |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104848551B (en) * | 2015-05-15 | 2017-11-14 | 芜湖美的厨卫电器制造有限公司 | Fire electric complementary hot-water system and its control method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR472452A (en) * | 1913-03-22 | 1914-12-08 | Hugo Junkers | Hot water preparation installation |
FR790524A (en) * | 1935-05-24 | 1935-11-22 | Apparatus for heating liquids | |
DE1260746B (en) * | 1958-04-25 | 1968-02-08 | Licentia Gmbh | Hot water heating system |
FR2050521A5 (en) * | 1969-06-09 | 1971-04-02 | Gaz De France |
-
1976
- 1976-06-29 FR FR7619749A patent/FR2356885A1/en active Granted
-
1977
- 1977-06-21 NL NL7706814A patent/NL7706814A/en not_active Application Discontinuation
- 1977-06-27 DE DE19772728856 patent/DE2728856A1/en active Pending
- 1977-06-28 IT IT950077A patent/IT1080261B/en active
- 1977-06-29 BE BE178876A patent/BE856237A/en unknown
- 1977-06-29 ES ES460446A patent/ES460446A1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR472452A (en) * | 1913-03-22 | 1914-12-08 | Hugo Junkers | Hot water preparation installation |
FR790524A (en) * | 1935-05-24 | 1935-11-22 | Apparatus for heating liquids | |
DE1260746B (en) * | 1958-04-25 | 1968-02-08 | Licentia Gmbh | Hot water heating system |
FR2050521A5 (en) * | 1969-06-09 | 1971-04-02 | Gaz De France |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007109829A1 (en) * | 2006-03-24 | 2007-10-04 | Rheem Australia Pty Limited | Dual heater, on demand water heating unit |
AU2007231526B2 (en) * | 2006-03-24 | 2011-07-07 | Rheem Australia Pty Limited | Dual heater, on demand water heating unit |
CN106766232A (en) * | 2017-03-09 | 2017-05-31 | 成都前锋电子有限责任公司 | A kind of Double energy source water heater system with quick heat water supply functions |
CN113819657A (en) * | 2021-09-06 | 2021-12-21 | 马鞍山亿科金属制品有限公司 | Anti-freezing control method for pipeline of gas water heater |
Also Published As
Publication number | Publication date |
---|---|
ES460446A1 (en) | 1978-05-01 |
FR2356885B1 (en) | 1978-12-22 |
BE856237A (en) | 1977-12-29 |
DE2728856A1 (en) | 1978-01-05 |
NL7706814A (en) | 1978-01-02 |
IT1080261B (en) | 1985-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |