发明名称 |
Transporter for a rotor of a gas friction manometer |
摘要 |
A transporter for a rotor of a gas friction vacuum pressure meter comprises a housing accommodating the rotor; an ambient surrounding the metallic rotor within the housing during transport and being non-reactive with the rotor; and an arrangement for protecting the metallic rotor within the housing from physical and mechanical damage during transport.
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申请公布号 |
US4941351(A) |
申请公布日期 |
1990.07.17 |
申请号 |
US19880192710 |
申请日期 |
1988.05.11 |
申请人 |
PHYSIKAL-TECH BUNDESANSTALT |
发明人 |
JITSCHIN, WOLFGANG;ROEHL, PETER |
分类号 |
G01L21/16 |
主分类号 |
G01L21/16 |
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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