JPS57186313A - Superconductive electromagnet - Google Patents

Superconductive electromagnet

Info

Publication number
JPS57186313A
JPS57186313A JP6972381A JP6972381A JPS57186313A JP S57186313 A JPS57186313 A JP S57186313A JP 6972381 A JP6972381 A JP 6972381A JP 6972381 A JP6972381 A JP 6972381A JP S57186313 A JPS57186313 A JP S57186313A
Authority
JP
Japan
Prior art keywords
wire
superconductive
conductor
terminal
normal conductive
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
JP6972381A
Other languages
Japanese (ja)
Inventor
Makoto Suzuki
Takeshi Yamagiwa
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 JP6972381A priority Critical patent/JPS57186313A/en
Publication of JPS57186313A publication Critical patent/JPS57186313A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • H01F6/065—Feed-through bushings, terminals and joints

Landscapes

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

Abstract

PURPOSE:To stabilize an electromagnet by removing an aluminum stabilizing material at the end of a normal conductive wire in parallel with one side surface of the wire when winding a superconductive wire buried in an aluminum stabilizing material on a bobbin and connecting the end of the wire to the lead end of a normal conductive wire and soldering the side face of a terminal to the surface of the wire, thereby reducing the connecting resistance. CONSTITUTION:A superconductive conductor 3 containing a superconductive wire 2 buried in an aluminum stabilizing material 1 is wound on a bobbin 7, and the end of the conductor is connected to a lead terminal 4 of a normal conductive wire as follows: The material 1 which covers the wire 2 forming the conductor 3 is removed at the end of the coil while disposing in parallel with one side surface 1a of the material 1, and the surface is soldered in contact with the side face of the terminal 4. In this mannr, the material 1 of only one surface of the end of the coil is removed, but the other three surfaces surrounding the material remain. Thus, the contacting resistance can be reduced while maintaining the stabilized state by cooling the wire 2.
JP6972381A 1981-05-09 1981-05-09 Superconductive electromagnet Pending JPS57186313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6972381A JPS57186313A (en) 1981-05-09 1981-05-09 Superconductive electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6972381A JPS57186313A (en) 1981-05-09 1981-05-09 Superconductive electromagnet

Publications (1)

Publication Number Publication Date
JPS57186313A true JPS57186313A (en) 1982-11-16

Family

ID=13411037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6972381A Pending JPS57186313A (en) 1981-05-09 1981-05-09 Superconductive electromagnet

Country Status (1)

Country Link
JP (1) JPS57186313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100995917B1 (en) * 2008-10-02 2010-11-22 한국전기연구원 Field coil of high-temperature superconducting motor having current read part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100995917B1 (en) * 2008-10-02 2010-11-22 한국전기연구원 Field coil of high-temperature superconducting motor having current read part

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