GB1224626A - Improvements in electric insulators - Google Patents

Improvements in electric insulators

Info

Publication number
GB1224626A
GB1224626A GB2893268A GB2893268A GB1224626A GB 1224626 A GB1224626 A GB 1224626A GB 2893268 A GB2893268 A GB 2893268A GB 2893268 A GB2893268 A GB 2893268A GB 1224626 A GB1224626 A GB 1224626A
Authority
GB
United Kingdom
Prior art keywords
resin
bodies
june
end fittings
rod
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
GB2893268A
Inventor
Frank Hanslow Proctor
Stanley Harry Russell Proud
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.)
Transmission Developments Ltd
Original Assignee
Transmission Developments 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 Transmission Developments Ltd filed Critical Transmission Developments Ltd
Priority to GB2893268A priority Critical patent/GB1224626A/en
Publication of GB1224626A publication Critical patent/GB1224626A/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
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies

Abstract

1,224,626. Insulators. TRANSMISSION DEVELOPMENTS Ltd. 18 June, 1969 [18 June, 1968], No. 28932/68. Heading H2C. A composite electric insulator is made from an insulating member 1, preferably of rectangular section fibre glass rod, protected by a tubular covering 3 built up from short preformed bodies 4, 5 which may be located radially on the rod by projections 6 and provided with sheds 10. These bodies are preferably of cycloaliphatic resin and are sealed one to another by similar resin in grooves 7 receiving walls 9. Any excess resin is squeezed mainly into the internal space which is to be filled with insulating resin, grease, or putty and the assembly is completed by end fittings 2 fixed to member 1 with resin or pins. If the end fittings are made dissimilar, one with a groove and one with a wall, then body 5 may be dispensed with and bodies 4 only used.
GB2893268A 1968-06-18 1968-06-18 Improvements in electric insulators Expired GB1224626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2893268A GB1224626A (en) 1968-06-18 1968-06-18 Improvements in electric insulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2893268A GB1224626A (en) 1968-06-18 1968-06-18 Improvements in electric insulators

Publications (1)

Publication Number Publication Date
GB1224626A true GB1224626A (en) 1971-03-10

Family

ID=10283534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2893268A Expired GB1224626A (en) 1968-06-18 1968-06-18 Improvements in electric insulators

Country Status (1)

Country Link
GB (1) GB1224626A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001491A (en) * 1975-04-29 1977-01-04 Rosenthal Technik Ag One or multi-part composite umbrella-shaped insulator
FR2366676A1 (en) * 1976-09-29 1978-04-28 Joslyn Mfg & Supply Co METHOD OF MANUFACTURING A COMPOSITE ELECTRICAL INSULATOR SYSTEM PERFECTED IN ORGANIC OR SYNTHETIC MATERIAL
US4123618A (en) * 1976-06-09 1978-10-31 Westinghouse Electric Corp. Vapor-cooled terminal-bushings for oil-type circuit-interrupters
US4198538A (en) * 1976-03-15 1980-04-15 Josyln Mfg. and Supply Co. Suspension insulator
WO1980001621A1 (en) * 1979-01-27 1980-08-07 Bbc Brown Boveri & Cie High-voltage composite insulator
EP0121133A2 (en) * 1983-03-09 1984-10-10 DÄTWYLER AG Schweizerische Kabel- Gummi- und Kunststoffwerke Method of making an electrical synthetic insulator, and insulator made by the method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001491A (en) * 1975-04-29 1977-01-04 Rosenthal Technik Ag One or multi-part composite umbrella-shaped insulator
US4198538A (en) * 1976-03-15 1980-04-15 Josyln Mfg. and Supply Co. Suspension insulator
US4123618A (en) * 1976-06-09 1978-10-31 Westinghouse Electric Corp. Vapor-cooled terminal-bushings for oil-type circuit-interrupters
FR2366676A1 (en) * 1976-09-29 1978-04-28 Joslyn Mfg & Supply Co METHOD OF MANUFACTURING A COMPOSITE ELECTRICAL INSULATOR SYSTEM PERFECTED IN ORGANIC OR SYNTHETIC MATERIAL
WO1980001621A1 (en) * 1979-01-27 1980-08-07 Bbc Brown Boveri & Cie High-voltage composite insulator
EP0121133A2 (en) * 1983-03-09 1984-10-10 DÄTWYLER AG Schweizerische Kabel- Gummi- und Kunststoffwerke Method of making an electrical synthetic insulator, and insulator made by the method
EP0121133A3 (en) * 1983-03-09 1988-03-30 DÄTWYLER AG Schweizerische Kabel- Gummi- und Kunststoffwerke Method of making an electrical synthetic insulator, and insulator made by the method

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