发明名称 |
VENTIL |
摘要 |
A valve having a housing with a valve seat for a two-piece flap which is rotatably mounted on a drive shaft. An annular piston seal and an adjacent cover disk are disposed between the first part and the second part of the two-piece flap so as to revolve there-around. The diameter of the cover disk is smaller than the diameter of the annular piston seal which is embodied as a metal ring that is provided with a gap. The invention also relates to the use of said valve as a gas recirculation valve. |
申请公布号 |
DE50304399(D1) |
申请公布日期 |
2006.09.07 |
申请号 |
DE2003504399 |
申请日期 |
2003.12.16 |
申请人 |
SIEMENS AG |
发明人 |
BORNMANN, GERD;KOHLEN, PETER;RENNEN, MICHAEL |
分类号 |
F16K1/226;F02D9/10;F02M25/07;F02M35/10 |
主分类号 |
F16K1/226 |
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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