发明名称 |
Cryostat, cryostat positioning method and cryostat alignment set |
摘要 |
A cryostatic vessel 12 is radially interconnected inside a tubular thermal shield 18. A shield first endplate 20 includes a plurality of spacers 30 which are disposed in axial abutment with a corresponding first endplate 14 of the vessel during assembly. A shield second endplate 22 is disposed in axial abutment against an opposite end of the shield, and includes alignment holes 36 receiving corresponding alignment pins 32 extending from an opposite endplate 16 of the vessel. The spacers maintain a predetermined clearance between the endplates of the vessel and shield which clearance is precisely maintained upon fixedly joining both shield endplates to the shield.
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申请公布号 |
US6367643(B2) |
申请公布日期 |
2002.04.09 |
申请号 |
US20000566492 |
申请日期 |
2000.05.08 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
RANZE RICHARD ANDREW;HERD KENNETH GORDON |
分类号 |
F17C3/04;F17C3/08;(IPC1-7):B65D1/40;F25B19/00 |
主分类号 |
F17C3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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