GB964904A - Improvements in electric immersion heaters - Google Patents
Improvements in electric immersion heatersInfo
- Publication number
- GB964904A GB964904A GB1254661A GB1254661A GB964904A GB 964904 A GB964904 A GB 964904A GB 1254661 A GB1254661 A GB 1254661A GB 1254661 A GB1254661 A GB 1254661A GB 964904 A GB964904 A GB 964904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- opening
- electric immersion
- spiral
- diameter
- immersion heaters
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion heaters
Landscapes
- Resistance Heating (AREA)
Abstract
964,904. Electric immersion heaters. POWER FREQUENCY HEATING Ltd. March 30, 1962 [April 7, 1961], No. 12546/61. Heading H5H. The heating element 1 of an electric immersion heater is in the form of an elongated U which is wound into a spiral and can thus by turning be inserted through an opening, e.g. in the cylinder block of an I.C. engine, the diameter of which is small in comparison with the overall dimensions of the element, provided that the maximum transverse dimension 6 of the U is less than the diameter of the opening. The element 1 may be a single length of sheathed or coated heating element bent double with the free ends 3 and 4 passing through a threaded mounting union 2, or may be two lengths connected together at one end. The two legs of the U may be encased in a single sheath or coating. The spiral may be flat, cylindrical or conical (as shown). The element may be inverted in a shallow cavity (Fig. 3, not shown), so that it is held against a wall opposite the opening by its own resilience, thus minimizing vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1254661A GB964904A (en) | 1961-04-07 | 1961-04-07 | Improvements in electric immersion heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1254661A GB964904A (en) | 1961-04-07 | 1961-04-07 | Improvements in electric immersion heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964904A true GB964904A (en) | 1964-07-29 |
Family
ID=10006619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1254661A Expired GB964904A (en) | 1961-04-07 | 1961-04-07 | Improvements in electric immersion heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB964904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152791U (en) * | 1981-03-23 | 1982-09-25 | ||
| GB2184928A (en) * | 1985-12-18 | 1987-07-01 | Still & Sons Ltd W M | Electric liquid heater |
| EP0262273A1 (en) * | 1986-09-04 | 1988-04-06 | W.M. STILL & SONS LIMITED | Electric water heating element |
-
1961
- 1961-04-07 GB GB1254661A patent/GB964904A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152791U (en) * | 1981-03-23 | 1982-09-25 | ||
| JPS6350799Y2 (en) * | 1981-03-23 | 1988-12-27 | ||
| GB2184928A (en) * | 1985-12-18 | 1987-07-01 | Still & Sons Ltd W M | Electric liquid heater |
| GB2184928B (en) * | 1985-12-18 | 1989-10-18 | Still & Sons Ltd W M | Electric water heating element |
| EP0262273A1 (en) * | 1986-09-04 | 1988-04-06 | W.M. STILL & SONS LIMITED | Electric water heating element |
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