GB937191A - Improvements relating to electrical insulators and their manufacture - Google Patents

Improvements relating to electrical insulators and their manufacture

Info

Publication number
GB937191A
GB937191A GB1063659A GB1063659A GB937191A GB 937191 A GB937191 A GB 937191A GB 1063659 A GB1063659 A GB 1063659A GB 1063659 A GB1063659 A GB 1063659A GB 937191 A GB937191 A GB 937191A
Authority
GB
United Kingdom
Prior art keywords
layers
march
electrical insulators
impregnated
manufacture
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
GB1063659A
Inventor
Kenneth Rothwell
William Perry Scales
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 GB1063659A priority Critical patent/GB937191A/en
Publication of GB937191A publication Critical patent/GB937191A/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
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/306—Sealing of leads to lead-through insulators by embedding in material other than glass or ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
  • Insulating Of Coils (AREA)

Abstract

937,191. Electrical insulators. A. REYROLLE & CO. Ltd. March 25, 1960 [March 26, 1959], No. 10636/59. Class 36. A high voltage insulator about a conductor 11 comprises layers of inorganic fibrous material 10 enveloped by a moulded insulating layer 15 having an integral charge 16 and containing granular or fibrous inorganic insulating material, both layers being impregnated with the same resin which does not liberate volatile substances during curing. A crepe paper winding interspersed with conducting layers 12, 13, 14, 14 being outermost and earthed, is packed into a mould surrounded by granulated silica and the whole, after drying, is impregnated under vacuum with " Araldite " (Registered Trade Mark) based resin, and is finally cured and cooled.
GB1063659A 1959-03-26 1959-03-26 Improvements relating to electrical insulators and their manufacture Expired GB937191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1063659A GB937191A (en) 1959-03-26 1959-03-26 Improvements relating to electrical insulators and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1063659A GB937191A (en) 1959-03-26 1959-03-26 Improvements relating to electrical insulators and their manufacture

Publications (1)

Publication Number Publication Date
GB937191A true GB937191A (en) 1963-09-18

Family

ID=9971524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1063659A Expired GB937191A (en) 1959-03-26 1959-03-26 Improvements relating to electrical insulators and their manufacture

Country Status (1)

Country Link
GB (1) GB937191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030337A1 (en) * 1969-02-06 1970-11-13 Westinghouse Electric Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030337A1 (en) * 1969-02-06 1970-11-13 Westinghouse Electric Corp

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