发明名称 |
PISTON SEAL |
摘要 |
The inventive piston seal comprises seal rings (3) arranged in grooves (1) of a piston (2), elastic elements (5) for pressing the rings (3) against the wall of a cylinder (6), the piston (2) being arranged therein. Each seal ring (3) consists of at least two adjacent parts (4) which have an external radius practically equal to the internal radius of the cylinder (6), the elastic elements (5) being arranged inside the piston (2).
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申请公布号 |
WO03027542(A1) |
申请公布日期 |
2003.04.03 |
申请号 |
WO2002RU00093 |
申请日期 |
2002.03.15 |
申请人 |
ZAKHVATOV, GERMAN IVANOVICH |
发明人 |
ZAKHVATOV, GERMAN IVANOVICH |
分类号 |
F16J9/06;(IPC1-7):F16J9/06 |
主分类号 |
F16J9/06 |
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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