专利名称：FLUID CONTROL VALVE ASSEMBLY发明人：KUSAKABE Fumito申请号：EP11774668.5申请日：20110203公开号：EP2565505A1公开日：20130306
专利附图：
摘要：Provided is a fluid control valve assembly which reduces pressure loss as muchas possible in a fluid passage line including a fluid control valve, thereby minimizing thepressure for a fluid to pass therethrough and thus ensuring a required amount of flowwithout upsizing the overall assembly. The fluid control valve assembly is adapted such
that an upstream pipe (17) forming an upstream fluid passageway and tilted at apredetermined angle relative to a valve axis (L) is provided to face an upstream chamber(11). The upstream chamber is formed upstream of a valve portion (12) which has a valveseat (13) and a valve body (14) in a valve housing (10) and which can open and close thefluid passageway. The wall surface of the upstream chamber is integrated with a swelling(20), which is projected in the chamber to thereby rectify and guide the fluid flowingtherein through the upstream pipe so that the fluid smoothly flows to the valve portion.
申请人：Nippon Thermostat Co., Ltd.
地址：59-2 Nakazato 6-chome Kiyose-shi Tokyo 204-0003 JP
国籍：JP
代理机构：Jannig, Peter
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