Oval Corporation

Satoru Nihei

Seiji Kobayashi

Yasushi Ito

Yuichi Nakao

Yasuichi Shiraishi

The Coriolis mass flow meter of this invention comprises two parallel curved flow tubesanda drive unitand a pair of vibration sensorsandAn inlet-side manifolddividing the flow of a fluid being measured into the two flow tubesandfrom the inlet thereof, and an outlet-side manifoldjoining the fluid flows flowing in the two flow tubesandto discharge from the fluid outlet thereof are mechanically connected to a meter bodyonly at the inlet side of the inlet-side manifoldand at the outlet side of the outlet-side manifoldrespectively. With this arrangement, the effects of vibration transmitted from the meter bodyand all structures connected thereto can be reduced at the joint parts between the inlet-side and outlet-side manifoldsandthat serve as vibration fulcrums.

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Tokyo, Japan

Satoru Nihei