| 发明名称 |
Hydraulic pressure accumulator |
| 摘要 |
A bladder for a high pressure accumulator includes a metal foil layer adhered to the inside of a rubber bladder with a paint-on adhesive. A position contactor switch is further provided to signal position of the bladder within the accumulator and thereby prevent an undesired shut-off.
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| 申请公布号 |
US7527074(B1) |
申请公布日期 |
2009.05.05 |
| 申请号 |
US20070974559 |
申请日期 |
2007.10.15 |
| 申请人 |
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE ADMINISTRATOR OF THE UNITED STATES ENVIROMENTALPROTECTION AGENCY |
发明人 |
GRAY, JR. CHARLES L. |
| 分类号 |
F16L55/04 |
主分类号 |
F16L55/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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