JPS56125947A - Device for installation of wedge - Google Patents

Device for installation of wedge

Info

Publication number
JPS56125947A
JPS56125947A JP2809680A JP2809680A JPS56125947A JP S56125947 A JPS56125947 A JP S56125947A JP 2809680 A JP2809680 A JP 2809680A JP 2809680 A JP2809680 A JP 2809680A JP S56125947 A JPS56125947 A JP S56125947A
Authority
JP
Japan
Prior art keywords
wedge
core
magnetic
insulated
pedestal
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
JP2809680A
Other languages
Japanese (ja)
Other versions
JPS6343987B2 (en
Inventor
Hiroshi Doke
Kenji Ishihara
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 JP2809680A priority Critical patent/JPS56125947A/en
Publication of JPS56125947A publication Critical patent/JPS56125947A/en
Publication of JPS6343987B2 publication Critical patent/JPS6343987B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0018—Applying slot closure means in the core; Manufacture of slot closure means

Abstract

PURPOSE:To enable to perform the insertion and fixing of an insulated wedge and a magnetic wedge in one mechanical process by a method wherein a pushing device which performs a reciprocatory movement on a core groove is provided, the insulated wedge is pushed in from one end of the groove in the state wherein a current is applied on the core winding and the magnetic wedge is pushed in from the other end of the groove and held in that state of condition. CONSTITUTION:The core 1 wherein a winding has been inserted is placed on a core pedestal 7. In the vincisty of the core pedestal, an insulated wedge pedestal 8 and a magnetic wedge pedestal 10 are provided in such manner that the core 1 is pinched from the axial direction and the insulated wedge 5 and the magnetic wedge 6 are placed thereon respectively. Also, the pushing device 8b having an attracting plate 9 consists of an electromagnet is provided in such manner that it is able to perform a reciprocatory movement on the inner circumferece of the core 1. In order to insert the wedge, a current is applied on the winding 4 at first, and after magnetic flux is generated on the core 1, the insulated wedge 5 is inserted by moving the pushing device 8b forward. Then the magnetization of the attracting plate 9 is cancelled and the magnetic wedge is held by the magnetic flux of the core 1.
JP2809680A 1980-03-07 1980-03-07 Device for installation of wedge Granted JPS56125947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2809680A JPS56125947A (en) 1980-03-07 1980-03-07 Device for installation of wedge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2809680A JPS56125947A (en) 1980-03-07 1980-03-07 Device for installation of wedge

Publications (2)

Publication Number Publication Date
JPS56125947A true JPS56125947A (en) 1981-10-02
JPS6343987B2 JPS6343987B2 (en) 1988-09-02

Family

ID=12239254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2809680A Granted JPS56125947A (en) 1980-03-07 1980-03-07 Device for installation of wedge

Country Status (1)

Country Link
JP (1) JPS56125947A (en)

Also Published As

Publication number Publication date
JPS6343987B2 (en) 1988-09-02

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