发明名称 |
VANNE DE COMMANDE A ETANCHEITE AMELIOREE POUR CIRCUIT DE CIRCULATION DE FLUIDE |
摘要 |
<p>A control valve for a fluid flow circuit comprises a body that has a fluid inlet and at least two fluid outlets (20, 22, 24) and that defines an axisymmetric housing for a modulating member capable of rotating about an axis of rotation (XX) and adopting different angular positions to control the distribution of the fluid through the outlets. The body comprises a side wall (16) into which the fluid outlets open. The side wall (16) and/or the modulating member comprises sunken areas (EV) and non-sunken areas (CR), the sunken areas (EV) serving to reduce the surface area of the modulating member (26) in contact with the side wall (16).</p> |
申请公布号 |
FR2893113(B1) |
申请公布日期 |
2009.03.06 |
申请号 |
FR20050011273 |
申请日期 |
2005.11.04 |
申请人 |
VALEO SYSTEMES THERMIQUES BRANCHE THERMIQUE MOTEUR SOCIETE PAR ACTIONS SIMPLIFIEE |
发明人 |
VACCA FREDERIC;DURUPT CHRISTIAN |
分类号 |
F16K11/08;B60H1/00;F16K5/18 |
主分类号 |
F16K11/08 |
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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