GB783097A - Improvements to immersion heaters - Google Patents
Improvements to immersion heatersInfo
- Publication number
- GB783097A GB783097A GB2867854A GB2867854A GB783097A GB 783097 A GB783097 A GB 783097A GB 2867854 A GB2867854 A GB 2867854A GB 2867854 A GB2867854 A GB 2867854A GB 783097 A GB783097 A GB 783097A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- heating element
- plug
- wire
- wires
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
Landscapes
- Resistance Heating (AREA)
Abstract
783,097. Electric immersion heaters. SINGLETON, S. A. Sept. 20, 1955 [Oct. 5, 1954], No. 28678/54. Class 39(3) An immersion heater intended primarily for use in aquariums but which may be used for boiling liquids or heating photographic developer solutions in dishes comprises a heat resisting flexible tube and a coiled heating element made from an alloy such as 80/20 per cent of nickel chrome wire drawn through and housed within the tube. As shown, a flexible tube 4 of a silicone elastomer houses a heating element 5 and electrical insulating powder 11, e.g. magnesium oxide. The element 5 is connected, e.g. spot-welded, at each end to a wire 8 crimped at 10 for securing in a plug 9 of polythene or P.V.C. moulded around the wire, the plug being pushed into the end of the tube 4. The portions of the tube 4 containing the wires 8 are secured together by a sleeve 6 and the wires 8 terminate in a two-pin plug 7. The heating element may be enclosed in a tube of woven glass fibre over which is extruded a sheath of silicone elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2867854A GB783097A (en) | 1954-10-05 | 1954-10-05 | Improvements to immersion heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2867854A GB783097A (en) | 1954-10-05 | 1954-10-05 | Improvements to immersion heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB783097A true GB783097A (en) | 1957-09-18 |
Family
ID=10279399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2867854A Expired GB783097A (en) | 1954-10-05 | 1954-10-05 | Improvements to immersion heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB783097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3959466A4 (en) * | 2019-04-26 | 2023-01-18 | Van Straten Enterprises, Inc. | Heater and electromagnetic illuminator heater |
-
1954
- 1954-10-05 GB GB2867854A patent/GB783097A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3959466A4 (en) * | 2019-04-26 | 2023-01-18 | Van Straten Enterprises, Inc. | Heater and electromagnetic illuminator heater |
| US11754275B2 (en) | 2019-04-26 | 2023-09-12 | Van Straten Enterprises, Inc. | Optical face protection apparatus and face protection apparatus |
| US12013107B2 (en) | 2019-04-26 | 2024-06-18 | Van Straten Enterprises, Inc. | Electromagnetic lens fluent heater, electromagnetic lens fluid heater assembly, and electromagnetically transmissive cover fluent heater |
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