发明授权
- 专利标题： Cooling system having a plurality of cooling stages in which refrigerant-filled chamber type refrigerators are used
- 专利标题（中）： 冷却系统具有使用制冷剂填充室型冰箱的多个冷却级
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申请号： US647741申请日： 1996-05-15
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公开(公告)号： US5711157A公开(公告)日： 1998-01-27
- 发明人: Yasumi Ohtani , Masahiko Takahashi , Hideo Hatakeyama , Rohana Chandratilleke , Toru Kuriyama , Hideki Nakagome , Takayuki Kobayashi , Tomomi Hattori , Tatsuya Yoshino
- 申请人： Yasumi Ohtani , Masahiko Takahashi , Hideo Hatakeyama , Rohana Chandratilleke , Toru Kuriyama , Hideki Nakagome , Takayuki Kobayashi , Tomomi Hattori , Tatsuya Yoshino
- 申请人地址： JPX Kawasaki
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX7-117497 19950516; JPX7-117500 19950516; JPX7-117540 19950516; JPX8-059193 19960315
- 主分类号： F17C13/00
- IPC分类号： F17C13/00 ; F25B9/10 ; F25B9/14 ; F25B9/00
摘要：
A superconducting magnet apparatus comprises a superconducting coil unit, and a refrigerant-filled chamber type refrigerator having a plurality of cooling stages. At least a final cooling stage of the cooling stages includes a static-type refrigerant-filled chamber and is associated with the superconducting coil unit, and at least a first cooling stage of the cooling stages includes a movable-type refrigerant-filled chamber.
公开/授权文献
- US4038015A Hydraulic injection molding machine with compression ram 公开/授权日：1977-07-26