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    • 7. 发明申请
    • PILE-DRIVER AND METHOD FOR APPLICATION THEREOF
    • 桩驱动器及其应用方法
    • WO2018030896A1
    • 2018-02-15
    • PCT/NL2017/050530
    • 2017-08-10
    • FISTUCA B.V.
    • WINKES, Jasper Stefan
    • E02D7/14E02D27/42
    • The present invention relates to a pile-driver, comprising: - a support member arranged or arrangeable in transverse direction at or on a pile; - a liquid chamber which is bounded on the underside by the support member and which further comprises one or more than one side wall and is configured to receive a liquid therein; - one or more than one pressure build-up chamber, comprising: - an upper part forming a combustion space; - a lower part which is in fluid connection with the liquid chamber; - an ignition mechanism configured to ignite a fuel present in the combustion space; and - a fuel supply channel for carrying fuel into the combustion space; and - a combustion product discharge channel for discharging combustion products after combustion; - wherein the one or more than one pressure build-up chamber is arranged close to the side wall of the liquid chamber; and - wherein the combustion product discharge channel is in fluid connection with a passage opening arranged in the side wall.
    • 本发明涉及一种打桩机,其包括: - 在桩上或桩上沿横向布置或可布置的支撑构件; - 液体腔室,所述液体腔室在底侧上由所述支撑构件界定,并且所述液体腔室还包括一个或多于一个侧壁并且被配置为在其中接收液体; - 一个或多于一个压力积聚室,其包括: - 形成燃烧空间的上部; - 与液体腔室流体连通的下部; - 构造成点燃存在于燃烧空间中的燃料的点火机构; 以及 - 用于将燃料运送到燃烧空间中的燃料供应通道; 以及 - 燃烧后排出燃烧产物的燃烧产物排出通道; - 其中所述一个或多于一个的增压室布置成靠近所述液体室的所述侧壁; 以及 - 其中燃烧产物排出通道与布置在侧壁中的通道开口流体连接。