Refrigeration – Storage of solidified or liquified gas – Including cryostat
Patent
1997-03-14
1998-04-14
Capossela, Ronald C.
Refrigeration
Storage of solidified or liquified gas
Including cryostat
62383, F25B 1900
Patent
active
057379270
ABSTRACT:
A cryogenic cooling apparatus is provided, wherein the degree of freedom of installation and use is increased without deteriorating the reliability or stability and the range of uses of the apparatus is also increased. A coil unit and a refrigeration unit are positioned such that a second heat conductive member disposed on an extendible wall of a vacuum container and a fourth heat conductive member disposed on an extendible wall of another vacuum container face each other coaxially. In this state, the coil unit and refrigeration unit are relatively moved to approach each other, and thus the second heat conductive member and fourth heat conductive member come in contact. If the coil unit and refrigeration unit are further moved, the extendible wall extends and consequently the second heat conductive member comes in contact with a first heat conductive member. In addition, the extendible wall contracts and consequently the fourth heat conductive member comes in contact with a third heat conductive member. Thus, a superconducting coil is thermally connected to the refrigeration unit so that the superconducting coil is cooled.
REFERENCES:
patent: 3430455 (1969-03-01), Stuart et al.
patent: 3717201 (1973-02-01), Hosmer et al.
patent: 4495782 (1985-01-01), Salour et al.
patent: 4777807 (1988-10-01), White
patent: 4790147 (1988-12-01), Kuriyama et al.
patent: 4924198 (1990-05-01), Laskaris
patent: 5379601 (1995-01-01), Gillett
Cryogenics, vol. 34, pp. 643-646, 1994, Toru Kuriyama, et al., "Cryocooler Directly Cooled 6 T NbTi Superconducting Magnet System with 180 mm Room Temperature Bore".
Advances in Cryogenic Engineering, vol. 41, pp. 319-324, Jul. 1995, K. Watanabe, et al., "Cryogen-Free Split-Pair Superconducting Magnet with A .phi. 50 mm .times. 10 mm Room Temperature Gap".
Chandratilleke Rohana
Hatakeyama Hideo
Kuriyama Toru
Nakagome Hideki
Ohtani Yasumi
Capossela Ronald C.
Kabushiki Kaisha Toshiba
LandOfFree
Cryogenic cooling apparatus and cryogenic cooling method for coo does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cryogenic cooling apparatus and cryogenic cooling method for coo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cryogenic cooling apparatus and cryogenic cooling method for coo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-626657