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Water meter with measurement mechanism in beaker container - has lid secured by cheaply replaceable element sheared off by excessive internal forces
Water meter with measurement mechanism in beaker container - has lid secured by cheaply replaceable element sheared off by excessive internal forces
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机译:在烧杯容器中带有测量机构的水表-盖子由价格低廉的可更换元件固定,该元件可通过过大的内力剪切掉
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摘要
A water meter contains a beaker housing (10) through which water flows, a cover (20), a recess engaged by a cover securing device and a measurement mechanism mounted on the beaker. The cover securing element (38) is a shear-off element which allows the cover to lift up when a defined force is exerted on it by the cover. The strength of the shear-off element corresp. to press, forces in the beaker likely to cause damage. ADVANTAGE - When excessive forces arise in beaker, cheaply replaceable parts are damaged but not costly ones.
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