GB314893A - Improved method of supporting electric cables - Google Patents

Improved method of supporting electric cables

Info

Publication number
GB314893A
GB314893A GB31473/28A GB3147328A GB314893A GB 314893 A GB314893 A GB 314893A GB 31473/28 A GB31473/28 A GB 31473/28A GB 3147328 A GB3147328 A GB 3147328A GB 314893 A GB314893 A GB 314893A
Authority
GB
United Kingdom
Prior art keywords
tube
conductor
insulator
blocks
walls
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
Application number
GB31473/28A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB314893A publication Critical patent/GB314893A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure

Landscapes

  • Insulated Conductors (AREA)

Abstract

314,893. Huwyler, A., (Assignee of Salis, R. von). July 4, 1928, [Convention date]. Conduits and casings; electric cables insulated by high pressure gas; insulators. - A high tension electric cable comprises a conductor 1 mounted in a thick-walled sectional tube 2 of steel or duraluminium which is filled with carbon dioxide or a chemically inert gas under pressure. The conductor 1 is held insulated from the walls by porcelain blocks 3. The tube sections are secured together by flanges 4 which are packed. At the tube mouth, a plug 6 on the conductor 1 fits tightly in the bore of a large insulator 5 through which the conductor passes, the insulator being secured by flanges 8 to the tube 2. In order to prevent creeping discharge over the insulator surface inside the tube, corrugations 7 are formed on the insulator and on the blocks 3, as shown. In the modified construction shown in Fig. 2, the copper cable 1 passes through a lead or rubber tube 2 and is held from the tube walls by insulating blocks 3. Several conductors may be mounted in one tube 2, being insulated from each other and the walls by blocks 3. Specification 1944/06 is referred to.
GB31473/28A 1928-07-04 1928-10-30 Improved method of supporting electric cables Expired GB314893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH314893X 1928-07-04

Publications (1)

Publication Number Publication Date
GB314893A true GB314893A (en) 1930-02-28

Family

ID=4495769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31473/28A Expired GB314893A (en) 1928-07-04 1928-10-30 Improved method of supporting electric cables

Country Status (2)

Country Link
FR (1) FR663957A (en)
GB (1) GB314893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496075A (en) * 1946-02-27 1950-01-31 Rca Corp High-voltage insulator terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496075A (en) * 1946-02-27 1950-01-31 Rca Corp High-voltage insulator terminal

Also Published As

Publication number Publication date
FR663957A (en) 1929-08-18

Similar Documents

Publication Publication Date Title
US2221671A (en) Gas dielectric media
GB685438A (en) An improved submarine cable
GB314893A (en) Improved method of supporting electric cables
GB511839A (en) Improvements in or relating to electrical cables having protective sheaths surrounding the cable cores
GB722591A (en) Improvements in or relating to the manufacture of tubular insulators for electric conductors
JPS5245514A (en) Production process of electric conductor made of aluminium alloy
GB308349A (en) Improvements in high tension electric cables
US1777071A (en) Insulator
US2388899A (en) Electrical apparatus
SU1212333A3 (en) Underground multipolesealed gas-filled high-voltage line
GB511174A (en) Improvements relating to electric cables
US1651590A (en) Sionoes to standard tjndergbotfht
GB500877A (en) Improvements in or relating to the insulation of enclosed electrical conductors or apparatus
GB229006A (en) Improvements in stuffing boxes for use in connection with cable manufacture
US2288821A (en) Subsurface high voltage transmission system
FR2314566A1 (en) Support insulators for metal encapsulated conductors - are designed so that field lines do not penetrate insulator surface
GB291626A (en) Improvements relating to multiple core electric cables
GB389975A (en) Improvements in and relating to electric switchgear
GB264053A (en) Improvements in and relating to hollow stranded conductors for electric high tensionoverhead lines
GB352041A (en) Improvements in electric cables
GB945517A (en) Air-dielectric cable
GB181796A (en) Improvements in and relating to electric cables for the conveyance of high tension electrical energy
GB499730A (en) Improvements in and relating to liquid filled electrical insulating bushings
GB319317A (en) Improvements in or relating to electric insulators
GB191115597A (en) Improvements in or relating to the Contact Conductors of Electric Traction Systems.