Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INDIRECT DRAIN JOINT
To provide an indirect drain joint which can prevent a loss of a cover body.SOLUTION: An indirect drain joint 5 includes a cylindrical joint body 11 having an atmospheric air release opening 10 for discharging drain water from a downstream side when the drain water flows reversely. The indirect drain joint 5 includes a cover body 12 which partially closes the opening 10 of the joint body 11. The cover body 12 is provided in the joint body 11 in a manner that the cover body 12 cannot be removed and can rotate. The cover body 12 can be switched between a closed state in which the cover body 12 partially closes the opening 10 and an open state in which the cover body 12 opens the opening 10.SELECTED DRAWING: Figure 1
【課題】カバー体の紛失を防止できる間接排水継手を提供する。【解決手段】間接排水継手５は、逆流時に下流側からの排水を排出するための大気開放用の開口部10を有する筒状の継手本体11を備える。間接排水継手５は、継手本体11の開口部10を部分的に閉鎖するカバー体12を備える。カバー体12は、継手本体11内に取り出し不可能でかつ回動可能に設ける。カバー体12は、開口部10を部分的に閉鎖する閉状態及び開口部10を開口させる開状態に切換可能である。【選択図】図１
INDIRECT DRAIN JOINT
To provide an indirect drain joint which can prevent a loss of a cover body.SOLUTION: An indirect drain joint 5 includes a cylindrical joint body 11 having an atmospheric air release opening 10 for discharging drain water from a downstream side when the drain water flows reversely. The indirect drain joint 5 includes a cover body 12 which partially closes the opening 10 of the joint body 11. The cover body 12 is provided in the joint body 11 in a manner that the cover body 12 cannot be removed and can rotate. The cover body 12 can be switched between a closed state in which the cover body 12 partially closes the opening 10 and an open state in which the cover body 12 opens the opening 10.SELECTED DRAWING: Figure 1
【課題】カバー体の紛失を防止できる間接排水継手を提供する。【解決手段】間接排水継手５は、逆流時に下流側からの排水を排出するための大気開放用の開口部10を有する筒状の継手本体11を備える。間接排水継手５は、継手本体11の開口部10を部分的に閉鎖するカバー体12を備える。カバー体12は、継手本体11内に取り出し不可能でかつ回動可能に設ける。カバー体12は、開口部10を部分的に閉鎖する閉状態及び開口部10を開口させる開状態に切換可能である。【選択図】図１
INDIRECT DRAIN JOINT
間接排水継手
KOSEKI HIROYUKI (Autor:in) / NIWANO TADASHI (Autor:in) / KOBAYASHI KOICHIRO (Autor:in)
29.10.2020
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2020
INDIRECT DRAIN JOINT AND DEVICE INSTALLATION STRUCTURE
| Europäisches Patentamt | 2019