| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid control device controlling the flow rate of cooling water not only by water temperature but also by an engine load or the like without obstructing the flow of cooling water to an engine. SOLUTION: A branch flow passage 24 is provided in a main flow passage 23 of fluid and only a flow rate of the fluid flowing into the branch flow passage 24 is controlled by a flow control valve 19. COPYRIGHT: (C)2007,JPO&INPIT
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