GB1321294A - Electric immersion heaters - Google Patents
Electric immersion heatersInfo
- Publication number
- GB1321294A GB1321294A GB1321294DA GB1321294A GB 1321294 A GB1321294 A GB 1321294A GB 1321294D A GB1321294D A GB 1321294DA GB 1321294 A GB1321294 A GB 1321294A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- sept
- electric immersion
- sleeve
- flange
- 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
- 238000007654 immersion Methods 0.000 title abstract 2
- 240000007817 Olea europaea Species 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
Landscapes
- Resistance Heating (AREA)
Abstract
1321294 Rivets; pipe couplings SANTON Ltd 15 Sept 1971 [4 Sept 1970] 42537/70 Headings F2G and F2H [Also in Division H5] The tube of a U-shaped heating element 1 of an electric immersion heater is secured sealingly to the heater head 2 by a fitting (Fig. 1). The sleeve portion 11 (Fig. 2) is deformed inwardly about the element 1 and the soft metal olive 13 to give a fluid tight fit, the sleeve 8 being passed through a hole 3 in the head and deformed radially outwardly to grip the head against the flange portion 9. A sealing ring 14 of rubber or plastics material is held between the flange and the recessed portion 5 of the head.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4253770 | 1970-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1321294A true GB1321294A (en) | 1973-06-27 |
Family
ID=10424862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1321294D Expired GB1321294A (en) | 1970-09-04 | 1970-09-04 | Electric immersion heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1321294A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241291A (en) * | 1979-03-09 | 1980-12-23 | Electro-Therm, Inc. | Mounting means for sheathed heating elements and method |
| US4321744A (en) * | 1979-03-09 | 1982-03-30 | Electro-Therm, Inc. | Method of securing a metal sheathed electric heating element |
| GB2164530A (en) * | 1984-09-14 | 1986-03-19 | Redring Electric Ltd | Improvements relating to electric immersion heaters |
-
1970
- 1970-09-04 GB GB1321294D patent/GB1321294A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241291A (en) * | 1979-03-09 | 1980-12-23 | Electro-Therm, Inc. | Mounting means for sheathed heating elements and method |
| US4321744A (en) * | 1979-03-09 | 1982-03-30 | Electro-Therm, Inc. | Method of securing a metal sheathed electric heating element |
| GB2164530A (en) * | 1984-09-14 | 1986-03-19 | Redring Electric Ltd | Improvements relating to electric immersion heaters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |