GB342234A - Improvements in and relating to apparatus for high tension electric transmission lines - Google Patents
Improvements in and relating to apparatus for high tension electric transmission linesInfo
- Publication number
- GB342234A GB342234A GB15655/30A GB1565530A GB342234A GB 342234 A GB342234 A GB 342234A GB 15655/30 A GB15655/30 A GB 15655/30A GB 1565530 A GB1565530 A GB 1565530A GB 342234 A GB342234 A GB 342234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulators
- fuses
- pole
- transmission lines
- high tension
- 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
- H02G7/00—Overhead installations of electric lines or cables
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Insulators (AREA)
- Elimination Of Static Electricity (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
342,234. Transmission lines. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London.- (Assignees of Hawley, K. A. ; P.O. Box A, Maryland Trust Building, Baltimore, U.S.A.) May 21, 1930, No. 15655. Convention date, May 21, 1929. Drawings to Specification. [Class 38 (iv).] The metallic supports of the insulators of high tension conductors on a wooden pole line are bonded together and fuses are interposed in the bonding connections. All may be connected to a common point and this point may be connected to the metallic support or supports of the earth or static wire or wires or, by a fuse, to the grounding wire, which is disposed away from the pole, or to both. The stay wires are insulated by insulators of the wood stick type having a greater puncture and leakage distance than the goose-egg type. On the occurrence of a discharge between conductors, or to ground, fuses blow and the insulation resistance of the wooden structure is interposed to stop the discharge. The normal presence of the bonding connection prevents the ignition of the pole by leakage current over dirty insulators. The fuses used are preferably of the expulsion type.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US364889A US1866804A (en) | 1929-05-21 | 1929-05-21 | Means for utilizing wood poles to aid insulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB342234A true GB342234A (en) | 1931-01-29 |
Family
ID=23436530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15655/30A Expired GB342234A (en) | 1929-05-21 | 1930-05-21 | Improvements in and relating to apparatus for high tension electric transmission lines |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1866804A (en) |
| BE (1) | BE370437A (en) |
| FR (1) | FR695867A (en) |
| GB (1) | GB342234A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9379550B2 (en) | 2011-03-01 | 2016-06-28 | Gordon PECK | Methods, systems and apparatus for natural power collection and distribution |
-
0
- BE BE370437D patent/BE370437A/xx unknown
-
1929
- 1929-05-21 US US364889A patent/US1866804A/en not_active Expired - Lifetime
-
1930
- 1930-05-20 FR FR695867D patent/FR695867A/en not_active Expired
- 1930-05-21 GB GB15655/30A patent/GB342234A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE370437A (en) | |
| US1866804A (en) | 1932-07-12 |
| FR695867A (en) | 1930-12-23 |
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