GB1410566A - Gas fired water heaters - Google Patents
Gas fired water heatersInfo
- Publication number
- GB1410566A GB1410566A GB1652373A GB1652373A GB1410566A GB 1410566 A GB1410566 A GB 1410566A GB 1652373 A GB1652373 A GB 1652373A GB 1652373 A GB1652373 A GB 1652373A GB 1410566 A GB1410566 A GB 1410566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- service
- heat exchanger
- line
- service water
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 16
- 238000010438 heat treatment Methods 0.000 abstract 4
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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)
- Control Of Combustion (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
1410566 Gas fired water heaters JUNKERS & CO GmbH 6 April 1973 [10 April 1972] 16523/73 Heading F4A [Also in Division G3] In a gas-fired water heater a heat exchanger 33 is provided for heating service water, a temperature selector 53, 54 is coupled to a regulating throttle 52 in the flow path of the service water and to a potentiometer 62 for controlling the delivery temperature of the service water, the delivery temperature of the water being sensed by a temperature sensitive resistor 61 such that an input signal is supplied to a pulse generator 55 which supplies pulses to act on a control valve 28 monitoring fuel feed to a burner 10 supplying heat to a heat exchanger 11. The control valve 28 monitors the flow in a control line 27 which interconnects two points at different static pressures in the flow path of the water between a high-pressure chamber 17 and a low-pressure chamber 18 of a diaphragm operated hydraulic pressure switch 15 acting on a gas safety valve 13. The hot water supply system is combined with a central heating system such that service water flows from a cold water inlet line 38 to a service hot water delivery tap 43 by way of an hydraulic switch 39 and a line 40 through a heat exchanger 33. When drawing off service water, the hydraulic switch 39 actuates contacts 48 to control a motor operated 3-way valve 29 and circulate water through the service water heater 33, at the same time shutting off the supply of water through the branch line 30 leading to heating elements 31 of a central heating system.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2217221A DE2217221A1 (en) | 1972-04-10 | 1972-04-10 | GAS HEATED WATER HEATER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1410566A true GB1410566A (en) | 1975-10-15 |
Family
ID=5841514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1652373A Expired GB1410566A (en) | 1972-04-10 | 1973-04-06 | Gas fired water heaters |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS498843A (en) |
| DE (1) | DE2217221A1 (en) |
| FR (1) | FR2179872B3 (en) |
| GB (1) | GB1410566A (en) |
| NL (1) | NL7304915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986001282A1 (en) * | 1984-08-07 | 1986-02-27 | Vulcan Australia Limited | Water heater |
| GB2182759A (en) * | 1985-11-07 | 1987-05-20 | Gledhill Water Storage | Water heating apparatus for a shower |
| GB2515768A (en) * | 2013-07-02 | 2015-01-07 | Thermal Integration Ltd | Fluid heating apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190044A (en) * | 1975-02-04 | 1976-08-06 | ||
| JPS5833053A (en) * | 1981-08-20 | 1983-02-26 | Matsushita Electric Ind Co Ltd | Controlling device of water heater |
-
1972
- 1972-04-10 DE DE2217221A patent/DE2217221A1/en active Pending
-
1973
- 1973-04-06 GB GB1652373A patent/GB1410566A/en not_active Expired
- 1973-04-09 FR FR7312712A patent/FR2179872B3/fr not_active Expired
- 1973-04-09 NL NL7304915A patent/NL7304915A/xx unknown
- 1973-04-10 JP JP48040071A patent/JPS498843A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986001282A1 (en) * | 1984-08-07 | 1986-02-27 | Vulcan Australia Limited | Water heater |
| GB2182759A (en) * | 1985-11-07 | 1987-05-20 | Gledhill Water Storage | Water heating apparatus for a shower |
| GB2182759B (en) * | 1985-11-07 | 1989-10-11 | Gledhill Water Storage | Improvements relating to water heating apparatus |
| GB2515768A (en) * | 2013-07-02 | 2015-01-07 | Thermal Integration Ltd | Fluid heating apparatus |
| GB2515768B (en) * | 2013-07-02 | 2017-06-07 | Thermal Integration Ltd | Fluid heating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS498843A (en) | 1974-01-25 |
| FR2179872B3 (en) | 1976-03-26 |
| FR2179872A1 (en) | 1973-11-23 |
| DE2217221A1 (en) | 1973-10-25 |
| NL7304915A (en) | 1973-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |