发明名称 |
Toroid seal for ball valve comprises elastomer ring cemented to annular support |
摘要 |
Composite toroid seal consists of a ring (7) of an elastomer or other suitable material cemented to an annular support (2). The support has vertical (3) and horizontal (4) sides, the latter having a trough (5) and a crest (6) to hold the elastomer ring with a force fit. The ring can be co-molded with the support. |
申请公布号 |
FR2827936(A1) |
申请公布日期 |
2003.01.31 |
申请号 |
FR20020008934 |
申请日期 |
2002.07.15 |
申请人 |
ENOLGAS BONOMI S.P.A. |
发明人 |
CIPOLLA GIOVANNI;BONOMI SANDRO |
分类号 |
F16K5/06;F16J15/10;F16J15/16;F16K25/00;(IPC1-7):F16J15/16;F16K1/14;F16K1/32 |
主分类号 |
F16K5/06 |
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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