JPS57106106A - Clamping device for winding of electric equipment - Google Patents

Clamping device for winding of electric equipment

Info

Publication number
JPS57106106A
JPS57106106A JP18202380A JP18202380A JPS57106106A JP S57106106 A JPS57106106 A JP S57106106A JP 18202380 A JP18202380 A JP 18202380A JP 18202380 A JP18202380 A JP 18202380A JP S57106106 A JPS57106106 A JP S57106106A
Authority
JP
Japan
Prior art keywords
winding
window
upper insulating
clamping device
electric equipment
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
JP18202380A
Other languages
Japanese (ja)
Inventor
Kaoru Senda
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 JP18202380A priority Critical patent/JPS57106106A/en
Publication of JPS57106106A publication Critical patent/JPS57106106A/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To reduce the number of working steps by placing an insulating member on an insulating ring in a window, constructing both ends of upper insulating plate to be pressed to the upper insulating plate at the lower surface of a machine bolt, thereby facilitating a clamping work for winding. CONSTITUTION:An insulating member 8 formed in a rectangular plate shape is placed on an upper insulating ring 3 in a window of a core, and both longitudinal ends of the member 8 are engaged with a notched step 9 formed on the lower surface of a machine bolt 6 of an upper insulating plate 1 bofore drying. Accordingly, the winding 11 in the window of the core can be simultaneously clamped by clamping the bolt 6.
JP18202380A 1980-12-24 1980-12-24 Clamping device for winding of electric equipment Pending JPS57106106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18202380A JPS57106106A (en) 1980-12-24 1980-12-24 Clamping device for winding of electric equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18202380A JPS57106106A (en) 1980-12-24 1980-12-24 Clamping device for winding of electric equipment

Publications (1)

Publication Number Publication Date
JPS57106106A true JPS57106106A (en) 1982-07-01

Family

ID=16110984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18202380A Pending JPS57106106A (en) 1980-12-24 1980-12-24 Clamping device for winding of electric equipment

Country Status (1)

Country Link
JP (1) JPS57106106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107993834A (en) * 2017-12-26 2018-05-04 铜陵三佳变压器科技股份有限公司 A kind of transformer winding dries constant-voltage equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107993834A (en) * 2017-12-26 2018-05-04 铜陵三佳变压器科技股份有限公司 A kind of transformer winding dries constant-voltage equipment

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