JPS5793512A - Fixation of bound iron core and winding - Google Patents

Fixation of bound iron core and winding

Info

Publication number
JPS5793512A
JPS5793512A JP17054980A JP17054980A JPS5793512A JP S5793512 A JPS5793512 A JP S5793512A JP 17054980 A JP17054980 A JP 17054980A JP 17054980 A JP17054980 A JP 17054980A JP S5793512 A JPS5793512 A JP S5793512A
Authority
JP
Japan
Prior art keywords
iron core
core leg
insulating cylinder
winding
binding tape
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
JP17054980A
Other languages
Japanese (ja)
Inventor
Hiroshi Fukuhara
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP17054980A priority Critical patent/JPS5793512A/en
Publication of JPS5793512A publication Critical patent/JPS5793512A/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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To fix closely by a method wherein a winding wound around an insulating cylinder is fitted on an iron core leg fastened by an semicured binding tape to utilize an increase of the thickness of the iron core leg owing to the lowered pressure at the time of hardening treatment of the binding tape. CONSTITUTION:An iron core leg 3 consisting of a laminated steel plate is bound by a semicured glass tape 4 to insert therein a winding 7 wound around an insulating cylinder 5 through a spacer 6. Subsequently this is put in a drying furnace to perform a hardening treatment of the binding tape 4 the fastening pressure of the binding tape 4 is lowered to increase the thickness of the iron core leg 3 in the direction of the laminated layer for magnifying up to the inner diameter of the insulating cylinder 5 to adhere the iron core leg 3 and the insulating cylinder 5 closely each other.
JP17054980A 1980-12-03 1980-12-03 Fixation of bound iron core and winding Pending JPS5793512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17054980A JPS5793512A (en) 1980-12-03 1980-12-03 Fixation of bound iron core and winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17054980A JPS5793512A (en) 1980-12-03 1980-12-03 Fixation of bound iron core and winding

Publications (1)

Publication Number Publication Date
JPS5793512A true JPS5793512A (en) 1982-06-10

Family

ID=15906933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17054980A Pending JPS5793512A (en) 1980-12-03 1980-12-03 Fixation of bound iron core and winding

Country Status (1)

Country Link
JP (1) JPS5793512A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008302A1 (en) * 2005-02-16 2006-08-24 Siemens Ag Transformer core with magnetic shielding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008302A1 (en) * 2005-02-16 2006-08-24 Siemens Ag Transformer core with magnetic shielding
DE102005008302B4 (en) * 2005-02-16 2010-09-02 Siemens Ag Transformer core with magnetic shielding

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