Flow rate detector and flow controller

Details Flow rate detector and flow controller Flow rate detector and flow controller

2004-07-05

2008-05-06

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

Combined

C073S861190

Reexamination Certificate

active

07367230

ABSTRACT:
A path detector is constructed so that a path block body, which forms a given path and which has a flow sensor interposed in the path, and a circuit board having an electric circuit mounted thereon are accommodated in a rectangular parallelepiped or cubic housing. An indicator and an operation switch are provided in a front surface portion of the housing that is exposed at a front surface of a given panel when the housing is fixed to the panel. The path in the path block body is U-shaped path and has an inlet and an outlet in a back surface portion of the housing. A terminal for external connection of the circuit board is also disposed in the back surface portion of the housing.

REFERENCES:
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English translation of Written Opinion issued in International Application No. PCT/JP2004/009537 filed Jul. 5, 2004.

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