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JPS57187918A - Transformer - Google Patents

Transformer

Info

Publication number
JPS57187918A
JPS57187918A JP7295281A JP7295281A JPS57187918A JP S57187918 A JPS57187918 A JP S57187918A JP 7295281 A JP7295281 A JP 7295281A JP 7295281 A JP7295281 A JP 7295281A JP S57187918 A JPS57187918 A JP S57187918A
Authority
JP
Japan
Prior art keywords
lead
voltage side
container
low voltage
transformer
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.)
Granted
Application number
JP7295281A
Other languages
Japanese (ja)
Other versions
JPH0150088B2 (en
Inventor
Yasuo Toba
Eiichi Tamaoki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7295281A priority Critical patent/JPS57187918A/en
Publication of JPS57187918A publication Critical patent/JPS57187918A/en
Publication of JPH0150088B2 publication Critical patent/JPH0150088B2/ja
Granted 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)
  • Housings And Mounting Of Transformers (AREA)

Abstract

PURPOSE:To establish a miniaturization of a container by arranging concentrically a lead at a high voltage side and a lead at a low voltage side. CONSTITUTION:A lead 4 at a high voltage side and a lead 5 at a low voltage side are formed in a hollow and cylindrical shape having a different diameter respectively and are arranged concentrically in the interior of a transformer container. Because only the differential voltage between the high and low voltage is applied across the leads 4 and 5, the insulation break-down can be prevented. The insulation break-down would not occur in terms of the shock wave voltage. Thereby, the dimension of the container can be also reduced considerably.
JP7295281A 1981-05-13 1981-05-13 Transformer Granted JPS57187918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7295281A JPS57187918A (en) 1981-05-13 1981-05-13 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7295281A JPS57187918A (en) 1981-05-13 1981-05-13 Transformer

Publications (2)

Publication Number Publication Date
JPS57187918A true JPS57187918A (en) 1982-11-18
JPH0150088B2 JPH0150088B2 (en) 1989-10-27

Family

ID=13504222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7295281A Granted JPS57187918A (en) 1981-05-13 1981-05-13 Transformer

Country Status (1)

Country Link
JP (1) JPS57187918A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150014A (en) * 1974-10-26 1976-05-01 Kobe Steel Ltd Atsuryokuyokino denkyokukozo
JPS55166911A (en) * 1979-06-14 1980-12-26 Toshiba Corp Lead-out device of leading electrode immersed in oil of electric induction apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150014A (en) * 1974-10-26 1976-05-01 Kobe Steel Ltd Atsuryokuyokino denkyokukozo
JPS55166911A (en) * 1979-06-14 1980-12-26 Toshiba Corp Lead-out device of leading electrode immersed in oil of electric induction apparatus

Also Published As

Publication number Publication date
JPH0150088B2 (en) 1989-10-27

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