| 摘要 |
A Coriolis flow meter (11) with a vibrating direction restriction means includes flow tubes (13, 13), a drive means (14) for driving the flow tubes (13, 13), and phase difference detection means (15, 15) for detecting a phase difference in proportion to a Coriolis force. The Coriolis flow meter further includes plate springs (16, 16) functioning as vibrating direction restriction means, and a flow tube fixing member (17) also functioning as a vibrating direction restriction means and serving to fix the flow tubes (13, 13) in position.
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