COVER PRESSURE DRAINAGE DEVICE FOR FLUSH TOILET

PROBLEM TO BE SOLVED: To improve performance by connecting a cover pressure pump and a service water distributing pipe via a fluid controller. SOLUTION: A rectilinear switch 21 is operated to open and a fluid valve 24 and a check-valve 25 of a fluid controller 2 are closed and opened respectively so...

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Bibliographische Detailangaben
1. Verfasser: KUBOTA KUNIO
Format: Patent
Sprache:eng
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