发明名称 |
Slide valve device for automatic surface pressure application |
摘要 |
A slide valve device for automatic surface pressure application including a slide valve having a three-layer structure, in which the movable bodies of the seal case is slidable on a support surface of a spring holder. The slide case and the seal case are coupled with each other by means of a coupling device or a coupling stopper, and the cases are slid together by means of an actuator so as to apply and release a surface pressure.
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申请公布号 |
US8002155(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20070227941 |
申请日期 |
2007.06.04 |
申请人 |
SHINAGAWA REFRACTORIES CO., LTD. |
发明人 |
MITSUI KENJI;OSADA MOTOTSUGU;MORII HIROAKI |
分类号 |
B67D3/02 |
主分类号 |
B67D3/02 |
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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