发明名称 |
Valve seal assembly |
摘要 |
The present invention is directed to a valve seal assembly for use in multi-chamber vacuum devices. The seal assembly comprises a door and a deformable seal ring running along the periphery of the door, wherein the seal ring is held in place by a reversibly mounted securing means such as a disk, ring or clamp.
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申请公布号 |
US2005046123(A1) |
申请公布日期 |
2005.03.03 |
申请号 |
US20040960799 |
申请日期 |
2004.10.07 |
申请人 |
MINOWA NORIHISA;TAKAHASHI KOHTARO |
发明人 |
MINOWA NORIHISA;TAKAHASHI KOHTARO |
分类号 |
F16J15/10;F16J15/06;H01L21/677;(IPC1-7):F16K1/00 |
主分类号 |
F16J15/10 |
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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