GB822168A - Improvements relating to solid-insulated joints between insulated high-voltage conductors - Google Patents

Improvements relating to solid-insulated joints between insulated high-voltage conductors

Info

Publication number
GB822168A
GB822168A GB3626354A GB3626354A GB822168A GB 822168 A GB822168 A GB 822168A GB 3626354 A GB3626354 A GB 3626354A GB 3626354 A GB3626354 A GB 3626354A GB 822168 A GB822168 A GB 822168A
Authority
GB
United Kingdom
Prior art keywords
compound
resin
joint
pads
synthetic resin
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
GB3626354A
Inventor
Francis Sydney Fay
Thomas Ritson
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.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co Ltd
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 A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Priority to GB3626354A priority Critical patent/GB822168A/en
Publication of GB822168A publication Critical patent/GB822168A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/02Open installations

Landscapes

  • Electric Cable Installation (AREA)

Abstract

822,168. Cable joints. REYROLLE & CO. Ltd., A. Dec. 13, 1955 [Dec. 15, 1954], No. 36263/54. Class 38 (1). A bolted connection between three highvoltage conductors 10, 11, 12 each embedded in synthetic resin or other solid insulation 13, is reinforced by a metal plate 15 and enclosed in a box 20 of synthetic resin formed by enclosing the joint in a mould and pouring the resin into it, the latter then converting into the solid state by polymerization, the ends of the conductors being first coated by a resin-impervious compound. A cold-setting resin, e.g. an unsaturated polyester resin cross-linked by a modifying agent such as styrene and loaded with a filler such as powdered slate or silica is suggested. An insulating compound 16, e.g. talc and castor oil is provided immediately round the joint, sponge rubber pads 17 being embedded in the compound to permit shrinkage of the synthetic resin during moulding and to prevent cracking of the box during thermal expansion of the compound 16. The pads 17 are coated with electrically conducting paint to prevent electrical stressing of the air pockets, a thin film of silicone grease being then applied so that the compound can easily be removed from the pads when the joint is being dismantled.
GB3626354A 1954-12-15 1954-12-15 Improvements relating to solid-insulated joints between insulated high-voltage conductors Expired GB822168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3626354A GB822168A (en) 1954-12-15 1954-12-15 Improvements relating to solid-insulated joints between insulated high-voltage conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3626354A GB822168A (en) 1954-12-15 1954-12-15 Improvements relating to solid-insulated joints between insulated high-voltage conductors

Publications (1)

Publication Number Publication Date
GB822168A true GB822168A (en) 1959-10-21

Family

ID=10386511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3626354A Expired GB822168A (en) 1954-12-15 1954-12-15 Improvements relating to solid-insulated joints between insulated high-voltage conductors

Country Status (1)

Country Link
GB (1) GB822168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298091A (en) * 1995-02-16 1996-08-21 Yazaki Corp Protecting a flat cable joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298091A (en) * 1995-02-16 1996-08-21 Yazaki Corp Protecting a flat cable joint
GB2298091B (en) * 1995-02-16 1997-04-16 Yazaki Corp Method of protecting conductive part of flat cable and protecting structure thereof

Similar Documents

Publication Publication Date Title
US3844030A (en) Composite of metal and thermoset plastic, and method of making it
SE8504809L (en) DEVICE BY SYSTEM FOR TRANSMISSION OF HIGH-SPEND DC
GB817941A (en) Improvements relating to x-ray apparatus
GB1099604A (en) Improvements in plastics bushing for electrical apparatus and method of making
GB1508324A (en) Moulds for encapsulating
US3829546A (en) Sealing of molded bushings
GB822168A (en) Improvements relating to solid-insulated joints between insulated high-voltage conductors
JPS5591509A (en) Method of fabricating high voltage insulator of electromechanical tool
US2549309A (en) Encapsulated member
ES460998A1 (en) Electrical apparatus encapsulated with resin coated filler
IE37396L (en) Dielectric sleeve for electric cable
SE8201848L (en) SILICONE COMPOSITIONS FOR SIMPLIFIED ELECTRICAL CUTTING CIRCUITS
GB772054A (en) Improvements relating to electrical insulators
GB782256A (en) Improvements in or relating to stop joints or terminals for multi-core high-tension electric cables
JPH0212681Y2 (en)
JPS58218666A (en) Test voltage charging method of both end apparatus direct-coupled cable
GB1391249A (en) Shedded electrical insulators
GB1191624A (en) Improvements in or relating to Resinous Components for use in Electrical Insulation
JPS63298924A (en) Resin mould bushing
GB883886A (en) Improvements in or relating to joints or terminals for single-core high-tension fluid-filled electric cables
JPS5845249B2 (en) Electric field relaxation structure of insulators
GB968483A (en) Improvements relating to flameproof connectors
GB1207303A (en) Improvements relating to solid-insulated electrical components and their manufacture
GB1266412A (en)
JPH034406A (en) Resin mold electric equipment for outdoor use