Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide an environmentally-conscious, convenient and compact water service pipe opening/closing device.SOLUTION: So as to solve the above problem, a hydrant opening/closing device characterized by having a cutoff force amplification mechanism utilizing city water pressure is provided.SELECTED DRAWING: Figure 1
【課題】環境に配慮し、且つ使い勝手のよいコンパクトな水道管開閉装置の提供。【解決手段】上記課題を解決するために、水道圧を利用した止水力増幅機構を有することを特徴とする水道栓排閉装置を提供する。【選択図】図１
PROBLEM TO BE SOLVED: To provide an environmentally-conscious, convenient and compact water service pipe opening/closing device.SOLUTION: So as to solve the above problem, a hydrant opening/closing device characterized by having a cutoff force amplification mechanism utilizing city water pressure is provided.SELECTED DRAWING: Figure 1
【課題】環境に配慮し、且つ使い勝手のよいコンパクトな水道管開閉装置の提供。【解決手段】上記課題を解決するために、水道圧を利用した止水力増幅機構を有することを特徴とする水道栓排閉装置を提供する。【選択図】図１
HYDRANT OPENING/CLOSING DEVICE
水道栓開閉装置
SAKAI FUMIYO (Autor:in)
21.09.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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