GB564952A - Bushing for electrical conductors passing through the metal casing of high voltage apparatus - Google Patents

Bushing for electrical conductors passing through the metal casing of high voltage apparatus

Info

Publication number
GB564952A
GB564952A GB12536/43A GB1253643A GB564952A GB 564952 A GB564952 A GB 564952A GB 12536/43 A GB12536/43 A GB 12536/43A GB 1253643 A GB1253643 A GB 1253643A GB 564952 A GB564952 A GB 564952A
Authority
GB
United Kingdom
Prior art keywords
high voltage
bushing
conductor
metal casing
paper
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
GB12536/43A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB564952A publication Critical patent/GB564952A/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)
  • Emergency Protection Circuit Devices (AREA)
  • Insulators (AREA)

Abstract

564,952. Electric insulators. AKT.- GES. BROWN, BOVERI, & CIE. Aug. 3, 1943, No. 12536. Convention date, July 2, 1942. [Class 36] The lead-in conductor a of a high voltage transformer, or other high voltage apparatus, is provided with an earthed metal covering, and where it passes into the metal casing d of the transformer is protected by an insulating bushing formed of an inner winding b of paper surrounded by a further layer b<1> of paper which tapers inwardly and has at least one flange-like collar in which the paper layers are approximately perpendicular to the discharge path between the end of the conductor and its earthed metal covering. The bushing b<1> is secured by means of a clip f and lies partly inside the opening in the casing d. A protective insulator e is provided to protect the conductor.
GB12536/43A 1942-07-02 1943-08-03 Bushing for electrical conductors passing through the metal casing of high voltage apparatus Expired GB564952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH564952X 1942-07-02

Publications (1)

Publication Number Publication Date
GB564952A true GB564952A (en) 1944-10-19

Family

ID=4520535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12536/43A Expired GB564952A (en) 1942-07-02 1943-08-03 Bushing for electrical conductors passing through the metal casing of high voltage apparatus

Country Status (1)

Country Link
GB (1) GB564952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142104A (en) * 1990-08-07 1992-08-25 James G. Biddle Co. High voltage insulator testing system
DE102010005086B4 (en) * 2010-01-15 2018-05-24 Siemens Aktiengesellschaft High-voltage bushing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142104A (en) * 1990-08-07 1992-08-25 James G. Biddle Co. High voltage insulator testing system
DE102010005086B4 (en) * 2010-01-15 2018-05-24 Siemens Aktiengesellschaft High-voltage bushing

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