JPS63164206U - - Google Patents

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Publication number
JPS63164206U
JPS63164206U JP5772887U JP5772887U JPS63164206U JP S63164206 U JPS63164206 U JP S63164206U JP 5772887 U JP5772887 U JP 5772887U JP 5772887 U JP5772887 U JP 5772887U JP S63164206 U JPS63164206 U JP S63164206U
Authority
JP
Japan
Prior art keywords
superconducting coil
current
turned
persistent
resistance value
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
JP5772887U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5772887U priority Critical patent/JPS63164206U/ja
Publication of JPS63164206U publication Critical patent/JPS63164206U/ja
Pending legal-status Critical Current

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  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案の一実施例である超電導マ
グネツト装置の回路説明図、第２図は従来の超電
導マグネツト装置の回路説明図である。図におい
て１は超電導コイル、２は永久電流スイツチ、５
は消磁装置である。尚、図中、同一符号は同一又
は相当部分を示す。 FIG. 1 is an explanatory circuit diagram of a superconducting magnet device which is an embodiment of this invention, and FIG. 2 is a circuit explanatory diagram of a conventional superconducting magnet device. In the figure, 1 is a superconducting coil, 2 is a persistent current switch, and 5 is a superconducting coil.
is a demagnetizing device. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 超電導コイル、該超電導コイルと接続し、投入
時に上記超電導コイルと第１の電流閉路を構成す
る永久電流スイツチ、該永久電流スイツチ遮断時
に上記超電導コイルと第２の電流閉路を構成し、
上記永久電流スイツチ遮断直後の抵抗値を最小と
し、上記第２の電流閉路に通電する電流の減衰に
応じて抵抗値を大きくすることにより上記超電導
コイルを消磁する消磁装置を備えた超電導マグネ
ツト装置。 a superconducting coil, a persistent current switch connected to the superconducting coil and forming a first current closing circuit with the superconducting coil when turned on; forming a second current closing circuit with the superconducting coil when the persistent current switch is turned off;
A superconducting magnet device comprising a demagnetizing device that demagnetizes the superconducting coil by minimizing the resistance value immediately after the persistent current switch is cut off and increasing the resistance value in accordance with attenuation of the current flowing through the second current closed circuit.
JP5772887U 1987-04-15 1987-04-15 Pending JPS63164206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5772887U JPS63164206U (en) 1987-04-15 1987-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5772887U JPS63164206U (en) 1987-04-15 1987-04-15

Publications (1)

Publication Number Publication Date
JPS63164206U true JPS63164206U (en) 1988-10-26

Family

ID=30887693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5772887U Pending JPS63164206U (en) 1987-04-15 1987-04-15

Country Status (1)

Country Link
JP (1) JPS63164206U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127005A (en) * 1979-03-26 1980-10-01 Toshiba Corp Superconductive magnet apparatus
JPS59132602A (en) * 1983-01-20 1984-07-30 Toshiba Corp Operation of superconductive coil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127005A (en) * 1979-03-26 1980-10-01 Toshiba Corp Superconductive magnet apparatus
JPS59132602A (en) * 1983-01-20 1984-07-30 Toshiba Corp Operation of superconductive coil

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