WATER FLOW SWITCH

PROBLEM TO BE SOLVED: To provide a water flow switch having high detection accuracy for water flow and capable of the assembly work easily.SOLUTION: The water flow switch comprises: a rotating plate 2 that is provided inside a flow path 10 and is rotated by a predetermined angle around an axis 22 by...

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1. Verfasser: AMAMIYA KAZUYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a water flow switch having high detection accuracy for water flow and capable of the assembly work easily.SOLUTION: The water flow switch comprises: a rotating plate 2 that is provided inside a flow path 10 and is rotated by a predetermined angle around an axis 22 by water flow; a link mechanism 3 that is connected to the rotating plate 2 and converts force in the rotating direction applied by the rotating plate 2 into force in the linear direction; a magnet 5 that is connected to the link mechanism 3 and reciprocated linearly by the force in the linear direction by the link mechanism 3; and a reed switch 6 that is turned ON-OFF by the reciprocating linear movement of the magnet 5.