发明名称 |
Piston cylinder device for extending antenna or periscope on submarine has a cylinder with two different fluids, a piston fitted in them and linked to a piston rod and a cylinder cover with a passage for the piston rod |
摘要 |
A second sealing device (SSD) (8) has an axial gap from a first sealing device (FSD) (7) for a second seal between a cylinder cover (6) and a piston rod (4). Outside a cylinder (2) a device (12) links to a leakage path (LP) (13) between the FSD and SSD that penetrates the cylinder. This device (12) determines leakage fluid that passes through the associated sealing device to reach the LP.
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申请公布号 |
DE10155062(A1) |
申请公布日期 |
2003.05.22 |
申请号 |
DE20011055062 |
申请日期 |
2001.11.09 |
申请人 |
GABLER MASCHINENBAU GMBH |
发明人 |
SPAHR, JUERGEN;WIGGER, THOMAS |
分类号 |
B63G8/38;(IPC1-7):B63G8/38 |
主分类号 |
B63G8/38 |
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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