发明名称 |
Flow rate measurement apparatus |
摘要 |
A flow rate measurement apparatus includes: a plurality of flow paths 13 provided between an inflow port 11 and an outflow port 12; opening/closing sections 14 for opening/closing the plurality of flow paths 13; measurement sections 15 for measuring a flow rate of fluid flowing through at least one of the plurality of flow paths 13; and a control section 17 for controlling the opening/closing sections 14 and the measurement sections 15; The control section 17 includes a gain adjustment section 16 for correcting a gain of the measurement section 15 in a flow path which is closed by the opening/closing section 14.
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申请公布号 |
US6644129(B1) |
申请公布日期 |
2003.11.11 |
申请号 |
US20010979589 |
申请日期 |
2001.11.16 |
申请人 |
MATSUSHITA ELECTRIC CO., LTD. |
发明人 |
SHIBA FUMIKAZU;NAKABAYASHI YUJI |
分类号 |
G01F1/66;G01F5/00;(IPC1-7):G01F1/66 |
主分类号 |
G01F1/66 |
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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