GB793572A - Improvements in and relating to electric water-heating devices - Google Patents
Improvements in and relating to electric water-heating devicesInfo
- Publication number
- GB793572A GB793572A GB2917155A GB2917155A GB793572A GB 793572 A GB793572 A GB 793572A GB 2917155 A GB2917155 A GB 2917155A GB 2917155 A GB2917155 A GB 2917155A GB 793572 A GB793572 A GB 793572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- water
- tank
- tubes
- liquid
- 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
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
793,572. Electric water heaters. HALLIDAY. M. C. June 19, 1956 [Oct. 13, 1955], No. 29171/55. Class 39(3) A tank 1 with a water inlet 13 and outlet inner casing 5 substantially filled with 4 has a substantially closed cylindrical liquid e.g. water and housing an electric: immersion heater so that water in the tank is heated through the casing wall 5, which carries tubes 11 with open ends extending diametrically across the casing. A metal cylinder 12 spaced around the casing 5 has a lower aperture 13 and upper aperture 14 so that water flows up in a narrow annulus over the casing back into the tank. Water within the sleeve 12 also flows through tubes 11 which are welded to the casing 5. The tubes are arranged skew-wise to form a helical assembly of transverse ducts. The immersion heater 6 coiled into a helix as shown is mounted on the base to conform to the helical column of tubes 11, or two such heaters may be used and may be controlled by a thermostat 19. The casing 5 may have a flexible or elastic top to allow for expansion of the liquid therein; and if this liquid is water, the casing 5 may have an aperture 20 in its conical top to allow the water on expansion to pass into the tank. The casing 5 and cvlinder 12 are flanged for attachment to the tank, which carries heat insulation 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2917155A GB793572A (en) | 1955-10-13 | 1955-10-13 | Improvements in and relating to electric water-heating devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2917155A GB793572A (en) | 1955-10-13 | 1955-10-13 | Improvements in and relating to electric water-heating devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB793572A true GB793572A (en) | 1958-04-16 |
Family
ID=10287263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2917155A Expired GB793572A (en) | 1955-10-13 | 1955-10-13 | Improvements in and relating to electric water-heating devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB793572A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782335A (en) * | 1971-09-10 | 1974-01-01 | Gustavsbergs Fabriker Ab | Heat exchanger for liquid at overpressure |
| RU2753858C1 (en) * | 2018-05-10 | 2021-08-24 | Герцель ЯИЧ | Boiler heating system |
-
1955
- 1955-10-13 GB GB2917155A patent/GB793572A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782335A (en) * | 1971-09-10 | 1974-01-01 | Gustavsbergs Fabriker Ab | Heat exchanger for liquid at overpressure |
| RU2753858C1 (en) * | 2018-05-10 | 2021-08-24 | Герцель ЯИЧ | Boiler heating system |
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