Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PERSISTENT CURRENT SWITCH
Document Type and Number:
WIPO Patent Application WO/2015/136676
Kind Code:
A1
Abstract:
In order to distance the persistent current switch unit (4) from a low-temperature-side high heat conductor (3) when heating a persistent current switch unit (4), a micrometer head (11) outside of a vacuum container (16) is operated to move a high heat conductor (5) integrated with the persistent current switch unit (4) away from the low-temperature-side high heat conductor (3). Further, in order to bring the persistent current switch unit (4) closer to the low-temperature-side high heat conductor (3) when cooling the persistent current switch unit (4), the micrometer head (11) outside of the vacuum container (16) is operated to move the high heat conductor (5) integrated with the persistent current switch unit (4) into contact with the low-temperature-side high heat conductor (3).

Inventors:
NEMOTO Takeo (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2014/056759
Publication Date:
September 17, 2015
Filing Date:
March 13, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
H01L39/20; H01F6/04; H01H37/32
Foreign References:
JPH10107333A1998-04-24
JPH08138928A1996-05-31
JPH0918062A1997-01-17
Attorney, Agent or Firm:
KAICHI IP (4-1 Nihonbashi-honcho 3-chome, Chuo-ku Tokyo, 23, 〒1030023, JP)
Download PDF: