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发明名称
自来水水表指示器防倒转装置
摘要
目前普遍使用的水轮式民用水表,不具备防止倒转的功能。在某种情况下,这种水表会出现指示器向正、反方向交替旋转的现象,旋转的趋势是负值大于正值,造成水表计量严重不准的状况。为解决这一问题,发明人提出一种新的水表设计思想和三种设计方案。
申请公布号
CN86205211U
申请公布日期
1987.08.26
申请号
CN86205211
申请日期
1986.07.16
申请人
胡宁立
发明人
胡宁立;张曙光
分类号
G01F15/00
主分类号
G01F15/00
代理机构
代理人
主权项
1、一种水轮式民用自来水表,其特征在于,在水表进水口或出水口中装上一个阻止水流逆向流动的装置。
地址
天津市南开区天拖南华宁北里六号楼二单元27号
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