GB637218A - Improvements in or relating to electric insulators - Google Patents

Improvements in or relating to electric insulators

Info

Publication number
GB637218A
GB637218A GB1039648A GB1039648A GB637218A GB 637218 A GB637218 A GB 637218A GB 1039648 A GB1039648 A GB 1039648A GB 1039648 A GB1039648 A GB 1039648A GB 637218 A GB637218 A GB 637218A
Authority
GB
United Kingdom
Prior art keywords
insulator
conductor
pin
cavity
metal cap
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
GB1039648A
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.)
BULLERS Ltd
Original Assignee
BULLERS 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 BULLERS Ltd filed Critical BULLERS Ltd
Priority to GB1039648A priority Critical patent/GB637218A/en
Publication of GB637218A publication Critical patent/GB637218A/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
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

637,218. Insulators. BULLERS, Ltd., LANGTON, J. L., and ROBINSON, W. G. April 14, 1948, No. 10396. [Class 36] A conductor formed of a chemically and electrolytically inert material is disposed in the leakage path across the surface of an insulator and connected to one of the electrodes. The conductor may be formed of carbon or platinum. In a cap and pin type insulator the conductor 10 may extend from the mouth of the cavity 11 and around the under-surface of the shed 13, electrical connection between the conductor and pin 12 being made by conductive cement 14. Alternatively, the pin 12 may be encircled by a carbon sleeve extending into the cement 14 and projecting from the cavity 11. In an insulator of the type having a metal cap at each end, the conducting coating extends beneath one metal cap and a short distance along the outer surface of the insulator. Specifications 505,981 and 506,051 are referred to.
GB1039648A 1948-04-14 1948-04-14 Improvements in or relating to electric insulators Expired GB637218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1039648A GB637218A (en) 1948-04-14 1948-04-14 Improvements in or relating to electric insulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1039648A GB637218A (en) 1948-04-14 1948-04-14 Improvements in or relating to electric insulators

Publications (1)

Publication Number Publication Date
GB637218A true GB637218A (en) 1950-05-17

Family

ID=9967045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1039648A Expired GB637218A (en) 1948-04-14 1948-04-14 Improvements in or relating to electric insulators

Country Status (1)

Country Link
GB (1) GB637218A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267403A (en) * 1977-12-14 1981-05-12 Ceraver Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267403A (en) * 1977-12-14 1981-05-12 Ceraver Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings

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