JPS57160106A - Connection structure of insulation lead wire for stationary induction electric apparatus - Google Patents

Connection structure of insulation lead wire for stationary induction electric apparatus

Info

Publication number
JPS57160106A
JPS57160106A JP4546681A JP4546681A JPS57160106A JP S57160106 A JPS57160106 A JP S57160106A JP 4546681 A JP4546681 A JP 4546681A JP 4546681 A JP4546681 A JP 4546681A JP S57160106 A JPS57160106 A JP S57160106A
Authority
JP
Japan
Prior art keywords
lead
insulated
electrostatic shield
lead wire
connection structure
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
JP4546681A
Other languages
Japanese (ja)
Inventor
Tsuneji Teranishi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4546681A priority Critical patent/JPS57160106A/en
Publication of JPS57160106A publication Critical patent/JPS57160106A/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)
  • Coils Of Transformers For General Uses (AREA)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To obtain a connection structure for insulated lead wire having a high insulation strength and capable of easily establishing the connecting work by a method wherein an electrostatic shield to shield the connection part of wire is fixed by making use of a taper portion of insulated covering and the insulated substance. CONSTITUTION:The circumference other than naked portions 20a, 21a of lead wires 20, 21 is covered with insulated coverings 20b, 21b having the tapered end. In this case, the outer diameter of a part of the insulated covering 20b for the lead wire 20 is made larger than the inner diameter of electrostatic shield 16 and the outer diameter of the insulated covering 21b for the lead 21 is made a little smaller than the electrostatic shield 16. When connecting the leads 20, 21, the insulated covering 16a is provided for the surface and the cylindrical electrostatic shield 16 having the curvature portion 16b has been inserted to the lead 21 side. Subsequently, the naked portions 21a, 20a are tightened by a bolt, and the connection between the naked portions 20a, 21a and the electrostatic shield 16 is established by a lead 17. The electrostatic shield 16 is caused to slide to the lead 20 side and if it collides with a mound, it is fixed with a wedged insulation substance 18.
JP4546681A 1981-03-30 1981-03-30 Connection structure of insulation lead wire for stationary induction electric apparatus Pending JPS57160106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4546681A JPS57160106A (en) 1981-03-30 1981-03-30 Connection structure of insulation lead wire for stationary induction electric apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4546681A JPS57160106A (en) 1981-03-30 1981-03-30 Connection structure of insulation lead wire for stationary induction electric apparatus

Publications (1)

Publication Number Publication Date
JPS57160106A true JPS57160106A (en) 1982-10-02

Family

ID=12720145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4546681A Pending JPS57160106A (en) 1981-03-30 1981-03-30 Connection structure of insulation lead wire for stationary induction electric apparatus

Country Status (1)

Country Link
JP (1) JPS57160106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107492A1 (en) * 2006-03-21 2007-09-27 Siemens Aktiengesellschaft Connecting element for an electric shielding assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107492A1 (en) * 2006-03-21 2007-09-27 Siemens Aktiengesellschaft Connecting element for an electric shielding assembly

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