发明名称 Break-away water meter register retaining ring
摘要 A break-away ring manufactured from a frangible material and removably received by a water meter of the type used to measure the volume of water consumed by a residence or a commercial facility. The break-away ring applies a holding pressure for retaining within the water meter a register to measure the volume of water consumed. The ring has a plurality of notches formed therein. A tool is inserted in one of the notches for prying the break-away ring outwardly from the water meter, whereby to break the ring and end the holding pressure generated thereby. Accordingly, the register can now be easily lifted out of the water meter for repair or replacement. The foregoing removal of the register is accomplished without having to either interrupt the water service to the consumer or disconnect the water meter from the consumer's water line.
申请公布号 US6588447(B1) 申请公布日期 2003.07.08
申请号 US20020190797 申请日期 2002.07.09
申请人 HENDEY ARTHUR A. 发明人 HENDEY ARTHUR A.
分类号 G01F15/00;G01F15/06;G01F15/14;(IPC1-7):G01F15/18 主分类号 G01F15/00
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