GB1118761A - Improvements in or relating to feed tanks for oil-filled electric cables - Google Patents
Improvements in or relating to feed tanks for oil-filled electric cablesInfo
- Publication number
- GB1118761A GB1118761A GB778865A GB778865A GB1118761A GB 1118761 A GB1118761 A GB 1118761A GB 778865 A GB778865 A GB 778865A GB 778865 A GB778865 A GB 778865A GB 1118761 A GB1118761 A GB 1118761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- filled electric
- relating
- electric cables
- edges
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/26—Expansion vessels; Locking heads; Auxiliary pipe-lines
Landscapes
- Gas Or Oil Filled Cable Accessories (AREA)
Abstract
1,118,761. Pressure relieving devices. PIRELLI GENERAL CABLE WORKS Ltd. 13 Dec., 1965 [23 Feb., 1965], No. 7788/65. Heading F2V. [Also in Division H1] A cell for an oil-filled electric cable feed tank to accommodate volumetric variations in the oil pressure with changes in temperature comprises a pair of opposed flexible diaphragms having their edges turned in, which edges are overlapped and sealed by welding or soldering. The overlap preferably extends the full axial length of the wall thus avoiding the use of the normal ring side wall. The diaphragms may be made of sheet steel turned by hot dipping.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB778865A GB1118761A (en) | 1965-02-23 | 1965-02-23 | Improvements in or relating to feed tanks for oil-filled electric cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB778865A GB1118761A (en) | 1965-02-23 | 1965-02-23 | Improvements in or relating to feed tanks for oil-filled electric cables |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1118761A true GB1118761A (en) | 1968-07-03 |
Family
ID=9839742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB778865A Expired GB1118761A (en) | 1965-02-23 | 1965-02-23 | Improvements in or relating to feed tanks for oil-filled electric cables |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1118761A (en) |
-
1965
- 1965-02-23 GB GB778865A patent/GB1118761A/en not_active Expired
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