FLOW SWITCH
PROBLEM TO BE SOLVED: To provide a flow switch capable of regulating moving of flapper, without having the flapper caught into a delivery pipe, when flowing water flows and without damaging the flapper. SOLUTION: This flow switch 10 has a flow switch body 11 fixed to the delivery pipe 2, and the fla...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a flow switch capable of regulating moving of flapper, without having the flapper caught into a delivery pipe, when flowing water flows and without damaging the flapper. SOLUTION: This flow switch 10 has a flow switch body 11 fixed to the delivery pipe 2, and the flapper 15 attached swingingly to the flow switch body 11 about a swing shaft 14 as the center. A stopper 19 is provided to be projected outward at a base end of the flapper 15. An abutting face 19a of the stopper 19 abuts against a locking face 12a provided in a locking part 12 of the flow switch body 11, when the flapper 15 is elevated. COPYRIGHT: (C)2006,JPO&NCIPI |
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