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JPS52116825A - Tap selector - Google Patents

Tap selector

Info

Publication number
JPS52116825A
JPS52116825A JP3363476A JP3363476A JPS52116825A JP S52116825 A JPS52116825 A JP S52116825A JP 3363476 A JP3363476 A JP 3363476A JP 3363476 A JP3363476 A JP 3363476A JP S52116825 A JPS52116825 A JP S52116825A
Authority
JP
Japan
Prior art keywords
tap selector
tap
contact pressure
time
make
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
JP3363476A
Other languages
Japanese (ja)
Inventor
Masahiro Matsuda
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 JP3363476A priority Critical patent/JPS52116825A/en
Publication of JPS52116825A publication Critical patent/JPS52116825A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make a tap selection operated with ease by such manner that enough amount of contact pressure be given between a fixed and movable contacts at a time of conduction for the tap selector with a magnet utilized to make contact pressure capable to be made small only at a time of tap selection.
COPYRIGHT: (C)1977,JPO&Japio
JP3363476A 1976-03-29 1976-03-29 Tap selector Pending JPS52116825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3363476A JPS52116825A (en) 1976-03-29 1976-03-29 Tap selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3363476A JPS52116825A (en) 1976-03-29 1976-03-29 Tap selector

Publications (1)

Publication Number Publication Date
JPS52116825A true JPS52116825A (en) 1977-09-30

Family

ID=12391873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3363476A Pending JPS52116825A (en) 1976-03-29 1976-03-29 Tap selector

Country Status (1)

Country Link
JP (1) JPS52116825A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010093050A (en) * 2008-10-08 2010-04-22 Toko Electric Corp Tap changer and on-load tap changing pole transformer
JP2013175776A (en) * 2013-05-07 2013-09-05 Toko Electric Corp Tap switching device and on-load tap switching pole transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010093050A (en) * 2008-10-08 2010-04-22 Toko Electric Corp Tap changer and on-load tap changing pole transformer
JP2013175776A (en) * 2013-05-07 2013-09-05 Toko Electric Corp Tap switching device and on-load tap switching pole transformer

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