JPS5724517A - Tap changer - Google Patents

Tap changer

Info

Publication number
JPS5724517A
JPS5724517A JP10036080A JP10036080A JPS5724517A JP S5724517 A JPS5724517 A JP S5724517A JP 10036080 A JP10036080 A JP 10036080A JP 10036080 A JP10036080 A JP 10036080A JP S5724517 A JPS5724517 A JP S5724517A
Authority
JP
Japan
Prior art keywords
bearing
held
movable contact
insulating circular
pin
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
JP10036080A
Other languages
Japanese (ja)
Inventor
Masashi Ogawa
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 JP10036080A priority Critical patent/JPS5724517A/en
Publication of JPS5724517A publication Critical patent/JPS5724517A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)

Abstract

PURPOSE:To make even less spring force exerted by a wiping spring effective and to make parts of small size in a driving system possible by utilization of wedge type movable contact. CONSTITUTION:A crank 30 which is connected with a driving means is held at the central part of insulating circular boards 31, 32 to be rotated freely. A shaft 35 is held at a deviated position apart from the central part to be rotated with a bearing 34. A wedge-shaped movable contact 39 is urged toward proper direction with a bearing 34 and along a guide 36. The movable contact 39 is guided with a pin 38 and is held so that contacting pressure of a wiping spring 37 may exert toward a constant direction. The pin 38 is fixed at a part of a bearing 34 and directed in accordance with directional change of the guide 36. A collecting ring 40 is furnished on the insulating circular board 31, and on the lower insulating circular board 32 stationary contacts T1-T6 which are connected with taps of taped winding by means of lead wires 42 are disposed.
JP10036080A 1980-07-22 1980-07-22 Tap changer Pending JPS5724517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10036080A JPS5724517A (en) 1980-07-22 1980-07-22 Tap changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10036080A JPS5724517A (en) 1980-07-22 1980-07-22 Tap changer

Publications (1)

Publication Number Publication Date
JPS5724517A true JPS5724517A (en) 1982-02-09

Family

ID=14271905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10036080A Pending JPS5724517A (en) 1980-07-22 1980-07-22 Tap changer

Country Status (1)

Country Link
JP (1) JPS5724517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529105A (en) * 2009-10-30 2016-02-10 Goodrich Corp Methods and systems for HCN removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529105A (en) * 2009-10-30 2016-02-10 Goodrich Corp Methods and systems for HCN removal
GB2529105B (en) * 2009-10-30 2016-04-06 Goodrich Corp Systems for HCN removal

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