GB687464A - High-tension and extra high-tension electric cables - Google Patents
High-tension and extra high-tension electric cablesInfo
- Publication number
- GB687464A GB687464A GB21258/51A GB2125851A GB687464A GB 687464 A GB687464 A GB 687464A GB 21258/51 A GB21258/51 A GB 21258/51A GB 2125851 A GB2125851 A GB 2125851A GB 687464 A GB687464 A GB 687464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- bellows
- tension
- sections
- cable
- 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
- Control Of Fluid Pressure (AREA)
Abstract
687,464. Cables. FORGES ET ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE JEUMONT. Sept. 10, 1951 [Oct. 19, 1950], No. 21258/51. Class 36. A high-tension fluid-filled cable is provided with an internal pressure compensating device comprising a flexible tubular core formed from short rigid sections placed end-to-end which are provided with openings for the circulation of the fluid and which enclose and give complete protection to, fluid-tight, gas-filled elastic compensators. The sections 12 may each have end walls 13, 14, one or both of which has a convex external surface. Bellows 15, having one end closed, are secured at the other end in a fluid-tight manner to wall 14, in which a valve 17 is provided for filling the bellows with gas. The end wall 13 acts as an axial stop for the closed end of bellows 15, and is provided with holes 19 for the passage of the insulating fluid. One of the end walls of each section 12 may be provided with a central boss 22 which fits into a complementary orifice in the end wall of the adjacent section. The sections may lie within the stranded tubular conductor of a single core cable, or they may be assembled within a flexible pervious pipe 23 which is laid up together with the cable cores.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR687464X | 1950-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB687464A true GB687464A (en) | 1953-02-11 |
Family
ID=9026126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21258/51A Expired GB687464A (en) | 1950-10-19 | 1951-09-10 | High-tension and extra high-tension electric cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB687464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011187A (en) * | 2019-04-12 | 2019-07-12 | 焦作华飞电子电器股份有限公司 | A kind of High aititude, low temperature environment electric control gear cable-through hole structure |
-
1951
- 1951-09-10 GB GB21258/51A patent/GB687464A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011187A (en) * | 2019-04-12 | 2019-07-12 | 焦作华飞电子电器股份有限公司 | A kind of High aititude, low temperature environment electric control gear cable-through hole structure |
| CN110011187B (en) * | 2019-04-12 | 2024-04-12 | 焦作华飞电子电器股份有限公司 | Wire passing hole structure for high-altitude low-temperature environment electric control device |
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