GB414340A - Improvements in or relating to leading-in insulators - Google Patents

Improvements in or relating to leading-in insulators

Info

Publication number
GB414340A
GB414340A GB3000632A GB3000632A GB414340A GB 414340 A GB414340 A GB 414340A GB 3000632 A GB3000632 A GB 3000632A GB 3000632 A GB3000632 A GB 3000632A GB 414340 A GB414340 A GB 414340A
Authority
GB
United Kingdom
Prior art keywords
conductor
insulator
insulators
oct
thin oil
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
GB3000632A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to GB3000632A priority Critical patent/GB414340A/en
Publication of GB414340A publication Critical patent/GB414340A/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
    • H01B17/28—Capacitor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Insulators (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

414,340. Insulators. TELEFONAKTIEBOLAGET L. M. ERICSSON, 33, Kungsgatan, Stockholm. Oct. 26, 1932, No. 30006. Void [Abridged as open to inspection under Sect. 91 of the Acts, Oct. 28, 1932]. [Classes 36 and 38 (i).] A lead-in insulator comprises a conductor 1 having condenser insulation 2 and surrounded by porcelain shells 8, 9 which are secured to the ends of a metal sleeve 3 having a mounting flange 5. The condenser insulation 2 comprises layers of metal foil separated by unsized paper which is impregnated with a very thin oil. The insulator is filled with the thin oil and is provided with an oil expansion chamber 24 which is mounted on the conductor 1 and which communicates with the interior of the insulator through a passage 22 formed in the end of the conductor 1.
GB3000632A 1932-10-26 1932-10-26 Improvements in or relating to leading-in insulators Expired GB414340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3000632A GB414340A (en) 1932-10-26 1932-10-26 Improvements in or relating to leading-in insulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3000632A GB414340A (en) 1932-10-26 1932-10-26 Improvements in or relating to leading-in insulators

Publications (1)

Publication Number Publication Date
GB414340A true GB414340A (en) 1934-08-02

Family

ID=10300717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3000632A Expired GB414340A (en) 1932-10-26 1932-10-26 Improvements in or relating to leading-in insulators

Country Status (1)

Country Link
GB (1) GB414340A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163417B (en) * 1953-04-21 1964-02-20 Electric Transmission Ltd Rotationally symmetrical bushing insulator or hanging insulator subject to tensile stress
DE1241882B (en) * 1956-09-24 1967-06-08 Siemens Ag Firedamp-proof, electrically insulating cable bushing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163417B (en) * 1953-04-21 1964-02-20 Electric Transmission Ltd Rotationally symmetrical bushing insulator or hanging insulator subject to tensile stress
DE1241882B (en) * 1956-09-24 1967-06-08 Siemens Ag Firedamp-proof, electrically insulating cable bushing

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