| 发明名称 |
ANGLE OF REPOSE-INFLATABLE SEAL VALVE |
| 摘要 |
The valve is composed of a valve housing (5); an inlet means (2) and an outlet means (8); a blocking means (10-12) capable of creating an angle of repose made of the flowing solid material between said blocking means and said inlet means; and a means (4) of forming a gas-tight seal. |
| 申请公布号 |
WO9419262(A1) |
申请公布日期 |
1994.09.01 |
| 申请号 |
WO1993US01575 |
申请日期 |
1993.02.22 |
| 申请人 |
ETHYL CORPORATION |
发明人 |
MEYER, JAMES, R.;BRADSHAW, ROGER, D.;BUECHE, KENNETH, M. |
| 分类号 |
B65D90/58;F27D3/00;F27D3/10;(IPC1-7):B65D90/54;F27B15/09 |
主分类号 |
B65D90/58 |
| 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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