GB174609A - Improvements in or relating to electric water heaters - Google Patents
Improvements in or relating to electric water heatersInfo
- Publication number
- GB174609A GB174609A GB2242/22A GB224222A GB174609A GB 174609 A GB174609 A GB 174609A GB 2242/22 A GB2242/22 A GB 2242/22A GB 224222 A GB224222 A GB 224222A GB 174609 A GB174609 A GB 174609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- water
- tube
- bye
- pass
- 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
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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
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)
- Safety Valves (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
174,609. Trotzer, Z. Nov. 24, 1920. Heating by electricity. -In an electric water heater comprising a receptacle 1 fitted with a heating body 3, a throttled water passage 20 leading along the heating body, a bye-pass 25 which shunts the throttled passage and an electric circuit closing device 8 operated automatically by the water current in the inlet pipe 22, is provided with a valve 12, controlling the bye-pass and adapted to be closed by the pressure in the inlet pipe and to be held open by means of a member projecting from the casing 1, and means actuated by the valve to automatically close the switch 8. The valve 12 is coupled by a rod 11 to a perforated plate 10 fitted in a tube 6, mounted on the outlet of the bye-pass and carrying the contact plate 8. The valve is normally held open by a spring 9 so that cold water flows around the valve through the tube 2 and the perforated plate 10 to the outlet 26. When hot water is desired the tube 6 is pulled down so that contacts 4, 5 are joined by the switch 8 to close the heater circuit and the valve 12 on to the seat 13. Water now flows around the annular passages 14 surrounding the heating body and enters the tube 2 through the bole 17, the valve being held shut by the water pressure thereon. The flow through the heater may be regulated by means of an adjusting screw 27 in the passage 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU174609X | 1920-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB174609A true GB174609A (en) | 1922-11-09 |
Family
ID=10977865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2242/22A Expired GB174609A (en) | 1920-11-24 | 1922-01-25 | Improvements in or relating to electric water heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB174609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10408161B2 (en) | 2014-12-26 | 2019-09-10 | Yanmar Co., Ltd. | Engine |
-
1922
- 1922-01-25 GB GB2242/22A patent/GB174609A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10408161B2 (en) | 2014-12-26 | 2019-09-10 | Yanmar Co., Ltd. | Engine |
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