JPS55145312A - Electromagnetic coil - Google Patents

Electromagnetic coil

Info

Publication number
JPS55145312A
JPS55145312A JP5277179A JP5277179A JPS55145312A JP S55145312 A JPS55145312 A JP S55145312A JP 5277179 A JP5277179 A JP 5277179A JP 5277179 A JP5277179 A JP 5277179A JP S55145312 A JPS55145312 A JP S55145312A
Authority
JP
Japan
Prior art keywords
coil
flange
bobbin
electromagnetic coil
axis
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
JP5277179A
Other languages
Japanese (ja)
Inventor
Toshinari Ando
Katsuo Koriki
Naofumi Tada
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
Japan Atomic Energy Agency
Original Assignee
Hitachi Ltd
Japan Atomic Energy Research Institute
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, Japan Atomic Energy Research Institute filed Critical Hitachi Ltd
Priority to JP5277179A priority Critical patent/JPS55145312A/en
Publication of JPS55145312A publication Critical patent/JPS55145312A/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 prevent the looseness of coil part of an electromagnetic coil in the direction of axis and to prevent a drop of performance during use by a method wherein an electromagnetic coil whose coil part is fixed closely to a coil bobbin is tightened with an elastic member movable in the direction of the axis of coil bobbin. CONSTITUTION:A cylindrical bobbin 1 is provided with an upper flange 2A, a middle flange 2D and a lower flange 2C. A coil part 4 of superconducting coil is wound around the bobbin 1 in the circumferential direction between the flange 2D and 2C. The flange 2D is made to be movable in the axial direction of bibbin 1, and is always tightened with downward elastic active power by clamping bolts through a pressing plate 5 and coil springs 7.
JP5277179A 1979-04-28 1979-04-28 Electromagnetic coil Pending JPS55145312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5277179A JPS55145312A (en) 1979-04-28 1979-04-28 Electromagnetic coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5277179A JPS55145312A (en) 1979-04-28 1979-04-28 Electromagnetic coil

Publications (1)

Publication Number Publication Date
JPS55145312A true JPS55145312A (en) 1980-11-12

Family

ID=12924119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5277179A Pending JPS55145312A (en) 1979-04-28 1979-04-28 Electromagnetic coil

Country Status (1)

Country Link
JP (1) JPS55145312A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162604U (en) * 1981-04-08 1982-10-13
JPS57166016A (en) * 1981-04-06 1982-10-13 Japan Atom Energy Res Inst Superconductive magnet device
JPS5970306U (en) * 1982-11-01 1984-05-12 株式会社東芝 coil assembly
JP2017010958A (en) * 2015-06-16 2017-01-12 株式会社東芝 Laminated superconducting coil device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421550Y1 (en) * 1964-06-05 1967-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421550Y1 (en) * 1964-06-05 1967-01-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166016A (en) * 1981-04-06 1982-10-13 Japan Atom Energy Res Inst Superconductive magnet device
JPS57162604U (en) * 1981-04-08 1982-10-13
JPS5970306U (en) * 1982-11-01 1984-05-12 株式会社東芝 coil assembly
JP2017010958A (en) * 2015-06-16 2017-01-12 株式会社東芝 Laminated superconducting coil device

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