High-temp. superconducting energy-saving magnetic system cold by liquid helium
Title：
High-temp. superconducting energy-saving magnetic system cold by liquid helium
Application Number：
 200410006177
Application Date：
 2004/03/05
Announcement Date：
 2005/01/05
Pub. Date：
 2006/07/05
Publication Number：
 1560881
Announcement Number：
 1263047
Grant Date：
 2006-7-5
Granted Pub. Date：
 2006-7-5
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H01F 6/04, H01F 6/00, H01B 12/16
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Jiang Xiaohua, Jin Nengqiang, Yang Jie
Key Words：
 High-temp. superconducting, energy-saving, magnetic system, cold, liquid helium
Abstract：
 The invention is a high temperature superconductive energy storage magnet system cooled by liquid helium which belongs to high temperature superconductive technology field. It needs not special cooler, uses liquid helium Dewar dragging device to change the vertical position relative the liquid level of the high temperature energy storage magnet in order acquire 4.2K-77K temperature range. At the same time, acquires the characters under different temperature. In the processing using mechanical dragging device to change the magnet temperature, it carries on temperature detection through rhodium resistance and correspondent peripheral circuit.
Claim：
Priority：
PCT：
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2008-4-17
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