| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flowmeter and a flow control device which are capable of measuring the flow rate of a measuring fluid with high accuracy. <P>SOLUTION: The flowmeter includes: an inflow port 105 through which the measuring fluid flows in; an outflow port 205 through which the measuring fluid flows out; and a flow channel 5 which connects the inflow port 105 and the outflow port 205, and bends at a first bent part 11. The bent part 11 of the flow channel 5 in the flowmeter includes a first porous plate 21 disposed in the bent part of the flow channel 5, obliquely to the directions of extending the flow channel 5 from and toward the bent part 11, and a flow sensor 8 disposed on the inner wall of the part of the flow channel 5 on the outflow-port 205 side of the bent part 11, to detect the flow velocity or flow rate of the measuring fluid flowing in the flow channel 5. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
