JPS5691407A - Bushing conductor connection section - Google Patents

Bushing conductor connection section

Info

Publication number
JPS5691407A
JPS5691407A JP16829979A JP16829979A JPS5691407A JP S5691407 A JPS5691407 A JP S5691407A JP 16829979 A JP16829979 A JP 16829979A JP 16829979 A JP16829979 A JP 16829979A JP S5691407 A JPS5691407 A JP S5691407A
Authority
JP
Japan
Prior art keywords
bushing
lead wire
oil
section
coupling section
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.)
Pending
Application number
JP16829979A
Other languages
Japanese (ja)
Inventor
Hideki Takahashi
Kazuo Kobayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16829979A priority Critical patent/JPS5691407A/en
Publication of JPS5691407A publication Critical patent/JPS5691407A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To miniaturize an equipment container by molding a solid insulator on a bushing center conductor wherein the coupling section of the bushing and a lead wire is insulated with the heavier thickness than the lead wire and a shield ring in oil is discused. CONSTITUTION:A solid insulator 20 is molded at the external circumference of a cylindrical electrode 1 loosely engaged with a bushing center conductor 3 by pouring a material such as epoxy resin or the like into a mold. Porcelain tubes 8 are fixed to the aerial side of the bushing. The external circumference section of the coupling section (a conductor 16A and a terminal metal fitting 23) of the bushing and the lead wire 16 is shaped to have a smoothly curved surface by oil immersion paper 21 or the like and the coupling section is formed to have the insulation-proof stress equivalent to the insulating layer 16B of the lead wire 16 and heavier thickness than the lead wire 16. Therefore, the connection section has no fault on insulation and a shield ring in oil will be disused. In this way, an equipment container will be miniaturized.
JP16829979A 1979-12-26 1979-12-26 Bushing conductor connection section Pending JPS5691407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16829979A JPS5691407A (en) 1979-12-26 1979-12-26 Bushing conductor connection section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16829979A JPS5691407A (en) 1979-12-26 1979-12-26 Bushing conductor connection section

Publications (1)

Publication Number Publication Date
JPS5691407A true JPS5691407A (en) 1981-07-24

Family

ID=15865434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16829979A Pending JPS5691407A (en) 1979-12-26 1979-12-26 Bushing conductor connection section

Country Status (1)

Country Link
JP (1) JPS5691407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012064746A (en) * 2010-09-16 2012-03-29 Japan Ae Power Systems Corp Stationary induction electric appliance
JP2015220261A (en) * 2014-05-14 2015-12-07 株式会社東芝 Transformer for converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012064746A (en) * 2010-09-16 2012-03-29 Japan Ae Power Systems Corp Stationary induction electric appliance
JP2015220261A (en) * 2014-05-14 2015-12-07 株式会社東芝 Transformer for converter

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