GB905123A - Electric continuous-flow liquid heaters - Google Patents
Electric continuous-flow liquid heatersInfo
- Publication number
- GB905123A GB905123A GB40100/58A GB4010058A GB905123A GB 905123 A GB905123 A GB 905123A GB 40100/58 A GB40100/58 A GB 40100/58A GB 4010058 A GB4010058 A GB 4010058A GB 905123 A GB905123 A GB 905123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- passage
- channels
- heating coils
- heating
- 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
- 239000007788 liquid Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000004140 cleaning Methods 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
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
-
- 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
- F24H1/103—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 with bare resistances in direct contact with the fluid
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
905,123. Electric flow heaters. ECKERFELD, A. Dec. 12, 1958 [Dec. 14, 1957; April 8, 1958], No. 40100/58. Class 39 (3). An electric continuous flow heater for water comprises a body 1 of electrically-insulating plastic which accommodates a heating unit having heating coils 11 located in channels 10, 10<SP>1</SP> formed in a ceramic support member 7. An end plate 8 and the member 7 are removable from the body 1 to permit cleaning or exchange of the heating coils. A water supply passage 4 is connected to a chamber 15<SP>1</SP> adjacent a diaphragm 15 and an adjustable throttle screw 16 passes into the passage 4. Upon supplying water to the passage 4 from an inlet 2, the pressure created in the chamber 15<SP>1</SP> causes a current supply switch 13 to be operated and the heating coils to be energized. The water flows from the passage 4 via a recess 5<SP>1</SP> into the channels 10, 10<SP>1</SP> containing the heating coils, the heated water then passing via a further recess 5<SP>11</SP> into a discharge passage 6. Instead of the channels 10, 10<SP>1</SP> being longitudinally slotted, Fig. 2, they may be completely cylindrical, Fig. 3 (not shown). A modification, Figs. 4, 5, 7, is adapted for use with a three-phase mains supply and has two removable heating units 40, 41, each having three channels containing starconnected heating coils. Switch contacts 44, 45 are normally spring-held in the off-position but are moved to the on-position by diaphragmoperated transmission members 48, 49 when water is supplied at inlet 33. The member 48 may be locked in its off-position when only one heating unit is required to be energized. In a further modification. Fig. 11, heating unit 80 is detachably mounted on a body 62, and resilient washers provide watertight seals where the water passes between the unit and the body. One of the seals 84 has an aperture of a size to act as a restrictor to the water flow. Contacts 86 are operated by a pressure-actuated diaphragm (not shown).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE15096A DE1106004B (en) | 1957-12-14 | 1957-12-14 | Electrically heated water heater |
| DEE15676A DE1101641B (en) | 1958-04-08 | 1958-04-08 | Electric instant water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB905123A true GB905123A (en) | 1962-09-05 |
Family
ID=25972921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40100/58A Expired GB905123A (en) | 1957-12-14 | 1958-12-12 | Electric continuous-flow liquid heaters |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH373112A (en) |
| GB (1) | GB905123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187620A (en) * | 1986-03-08 | 1987-09-09 | Victor Leonard Saville | Electric water heaters |
-
1958
- 1958-12-11 CH CH6718558A patent/CH373112A/en unknown
- 1958-12-12 GB GB40100/58A patent/GB905123A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187620A (en) * | 1986-03-08 | 1987-09-09 | Victor Leonard Saville | Electric water heaters |
| GB2187620B (en) * | 1986-03-08 | 1989-11-15 | Victor Leonard Saville | Vacuum flasks with electric water heaters |
Also Published As
| Publication number | Publication date |
|---|---|
| CH373112A (en) | 1963-11-15 |
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