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Title:
極低温冷却装置における回転弁用駆動構成
Document Type and Number:
Japanese Patent JP2009511850
Kind Code:
A
Abstract:
A cryogenic refrigerator comprising a rotary valve which controls the flow of high pressure gas into the refrigerator and the return of the gas from the refrigerator, the cryogenic refrigerator further comprising rotary fluid motor arranged to drive the rotary valve.

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Inventors:
Crawley, David
Gilgrass, Graham
Application Number:
JP2008534086A
Publication Date:
March 19, 2009
Filing Date:
October 02, 2006
Export Citation:
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Assignee:
Siemens Magnet Technology Limited
International Classes:
F25B9/00; F25B9/14; F25B11/00
Attorney, Agent or Firm:
Iwao Yamaguchi



 
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