Servo type volumetric flowmeter employing a pump unit system

Details Servo type volumetric flowmeter employing a pump unit system Servo type volumetric flowmeter employing a pump unit system

2011-03-15

2011-03-15

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

Expansible chamber

C073S861420

Reexamination Certificate

active

07905142

ABSTRACT:
A volumetric flowmeter (1) is equipped with a detachable pump unit (2), a main body casing (3) accommodating the pump unit (2), and a cover member (4). The main body casing (3) is equipped with a front side main body casing (8) accommodating the pump unit (2) and integrated with a differential pressure detector (6), and a rear side main body casing (10) connected to the front side main body casing (8) and allowing mounting therewithin of a servomotor (9) constituting a main body of a shaft driving unit (5). The pump unit (2) is inserted into a unit accommodating recess (11) of the front side main body casing (8) and is then covered with the cover member (4) to be thereby completely accommodated.

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International Search Report mailed Apr. 1, 2008 for International Application No. PCT/JP2008/051608.

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