GB447138A - Improvements in and relating to electrical insulators - Google Patents

Improvements in and relating to electrical insulators

Info

Publication number
GB447138A
GB447138A GB3417634A GB3417634A GB447138A GB 447138 A GB447138 A GB 447138A GB 3417634 A GB3417634 A GB 3417634A GB 3417634 A GB3417634 A GB 3417634A GB 447138 A GB447138 A GB 447138A
Authority
GB
United Kingdom
Prior art keywords
body portion
rings
bolt
cap
arkley
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
GB3417634A
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
Priority to GB3417634A priority Critical patent/GB447138A/en
Publication of GB447138A publication Critical patent/GB447138A/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
    • H01B17/20—Pin insulators

Landscapes

  • Insulators (AREA)

Abstract

447,138. Insulators. JENKINS, G. M. O., Bodena, Arkley Drive, Arkley, Hertfordshire. Nov. 28, 1934, No. 34176. [Class 36] An insulator, particularly for supporting the feeder lines of radio relay systems, comprises a body portion adapted to be secured to a bolt or other support and provided with a plurality of rings adapted to receive the line conductors and rotatably mounted upon the outer surface of the body portion. As shown, a cylindrical body portion 10 having an annular flange 11 is supported by a shoulder 14 on a bolt 12 which passes through a central aperture in the body portion. The body portion, upon which is rotatably mounted a plurality of circumferentially grooved conductor-receiving rings 15, is secured to the bolt 1, 2 by a cap 13 which screws on the bolt. The cap has a conical projection 18 which fits tightly into a conical recess in the body portion. The rim of the cap may clamp the rings 15 against the flange 11. A bell-shaped member 17, which may be of synthetic resin, casein, rubber, or guttapercha, may be provided between the shoulder 14 and the body portion to increase the leakage path of the insulator. The rings 15 may each have a plurality of grooves, or the rings may be so shaped that a groove is formed between adjacent rings.
GB3417634A 1934-11-28 1934-11-28 Improvements in and relating to electrical insulators Expired GB447138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3417634A GB447138A (en) 1934-11-28 1934-11-28 Improvements in and relating to electrical insulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3417634A GB447138A (en) 1934-11-28 1934-11-28 Improvements in and relating to electrical insulators

Publications (1)

Publication Number Publication Date
GB447138A true GB447138A (en) 1936-05-13

Family

ID=10362325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3417634A Expired GB447138A (en) 1934-11-28 1934-11-28 Improvements in and relating to electrical insulators

Country Status (1)

Country Link
GB (1) GB447138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119938B (en) * 1957-07-19 1961-12-21 Siemens Ag Interior support isolator
DE1205606B (en) * 1958-07-18 1965-11-25 Siemens Ag Drive element made of cast resin for high-voltage switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119938B (en) * 1957-07-19 1961-12-21 Siemens Ag Interior support isolator
DE1205606B (en) * 1958-07-18 1965-11-25 Siemens Ag Drive element made of cast resin for high-voltage switch

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