COIL STRUCTURE AND COIL CONTAINER

There is disclosed a coil structure which is rapidly energized or excited, and reduces the generation of heat in a coil container by eddy current due to a dynamic disturbance such as vibration and a magnetic field fluctuation, thereby suppressing the generation of a quench. The coil container is con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONOBE, TADASI, KAMEOKA, YOKO, TAKIZAWA, TERUHIRO, YOSHIOKA, KEN, KASAHARA, NAOKI, FUKUMOTO, HIDESHI, SAKAMOTO, SHIGERU, SHIBATA, MASAYUKI, SUZUKI, FUMIO, GOTO, FUMIHIKO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING INDUCTANCES LIGHTING MAGNETS MECHANICAL ENGINEERING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSFORMERS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	There is disclosed a coil structure which is rapidly energized or excited, and reduces the generation of heat in a coil container by eddy current due to a dynamic disturbance such as vibration and a magnetic field fluctuation, thereby suppressing the generation of a quench. The coil container is constituted by a lowresistivity material, and a high-resistivity portion is provided at at least one portion of the coil container in the direction of the periphery of the coil container. The high-resistivity portion is provided at a position where a vibration displacement is small or a magnetic field fluctuation is small. When the coil structure is to be energized or excited, the eddy current produced in the direction of the periphery of the superconductingcoil container can be reduced at the high-resistivity portion, and when the dynamic disturbance develops, the generation of heat by the eddy current is suppressed by the low-resistivity material.