| 摘要 |
PROBLEM TO BE SOLVED: To provide a city water meter and a measuring part unit therefor, capable of storing a plurality of components for measuring a flow rate, without generating rattlings in a container or without receiving excessive forces. SOLUTION: In this measuring part unit 13 provided in this city water meter 10, dispersion is absorbed by deformation of a cantilever 54, even if the vertical-directional dimension under the condition where a magnetic sensor 30, a circuit board 34, a display 35 and an inner housing 40 are assembled, and a clearance between a bottom face of the container 31 and a perspective member 33 are dispersed. The plurality of components in the container 31 are thereby precluded from rattling in the vertical direction as in prior art, and is precluded from receiving excessive forces. A manufacturing cost is also restrained thereby, because dimensional precision of the each component need not be highly precise. COPYRIGHT: (C)2006,JPO&NCIPI
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