ARRANGEMENT FOR TRANSFERRING FLUID TO GUIDE BAR OF CHAIN SAW

    公开(公告)号:EP3356096A1

    公开(公告)日:2018-08-08

    申请号:EP16850440.5

    申请日:2016-09-28

    申请人: Ponsse OYJ

    发明人: KOHIO, Toni

    摘要: The present disclosure relates to an arrangement for transferring fluid to a guide bar in a chain saw. A channel can extend from a chain saw body to the fastening arrangement of the guide bar. The channel can include a cavity through the entire channel, a first end of the cavity being connected to a feed channel provided in the chain saw body and a second end thereof to a counter channel provided in the fastening arrangement. The counter channel, in turn, is arranged to extend to the guide bar. The channel is thus arranged to guide fluid flowing in the feed channel provided in the chain saw body through the channel and further through the counter channel provided in the fastening arrangement to the guide bar.

    Internal combustion engine
    17.
    发明公开
    Internal combustion engine 审中-公开
    内燃机

    公开(公告)号:EP2899378A1

    公开(公告)日:2015-07-29

    申请号:EP15151895.8

    申请日:2015-01-21

    IPC分类号: F01M13/02 F02M35/10

    摘要: An internal combustion engine (E) comprises a breather chamber (40) for performing gas liquid separation of blow-by gas produced within an engine main body (21), being formed on the inside of a head cover (26) which is connected to a cylinder head (25)in such a way as to hold a gasket (48) between itself and the cylinder head (25). An outlet pipe (39) is provided in the head cover (26) so as to lead out the blow-by gas from the breather chamber (40), and a hose (41) leads the blow-by gas to an air cleaner (29) side having an end portion joined to the outlet pipe (39). The influence upon the surrounding environment is suppressed at a lower level by releasing a pressure from a predetermined part on purpose, even if an internal pressure within the engine main body (21) is increased by blow-by gas. A release device (43) is provided in the outlet pipe (39) in order for releasing blow-by gas outwardly by separating a hose (41) from the outlet pipe (39) when the pressure of the blow-by gas within an engine main body (21) is not less than a predetermined pressure.

    摘要翻译: 内燃机(E)包括用于执行在发动机主体(21)内产生的漏气的气液分离的通气室(40),该通气室形成在头罩(26)的内部,该头罩连接到 一个汽缸盖(25),以便在其本身和汽缸盖(25)之间保持一个垫圈(48)。 在盖罩26上设置有从通气室40引出漏气的排气管39,软管41将漏气导向空气净化器 29)侧具有连接到出口管(39)的端部。 即使发动机主体(21)内的内部压力由于漏气而增加,通过有意释放来自预定部分的压力,对周围环境的影响也被抑制在较低水平。 在出口管(39)中设置有释放装置(43),以便当发动机内的漏气的压力通过将软管(41)与出口管(39)分离而向外释放漏气 主体(21)不小于预定的压力。

    Connecting device for the fluid-tight connection between two pipes in an internal combustion engine
    18.
    发明公开
    Connecting device for the fluid-tight connection between two pipes in an internal combustion engine 审中-公开
    一种用于在内燃机两个管道之间的流体密封的连接的连接装置

    公开(公告)号:EP2623833A1

    公开(公告)日:2013-08-07

    申请号:EP13152943.0

    申请日:2013-01-28

    申请人: FERRARI S.p.A.

    IPC分类号: F16L25/01

    摘要: A connecting device (12) for the fluid-tight connection of a first and a second duct (2, 11) provided with a connector (14) having a fixed electrical connection terminal (15); a mobile electrical connector (18) for establishing an electrical connection with the fixed electrical connection terminal (15); a control unit (13) suited to check the presence of a connection between the fixed electrical connection terminal (15) and the mobile electrical connector; and an intermediate connecting body (17) interposed in use between the connector (14) and the mobile electrical connector (18), suited to establish an electrical connection between the fixed electrical connection terminal (15) and the mobile electrical connector (18) and suited to allow the fixed electrical connection terminal (15) and the mobile electrical connector (18) to be coupled to each other, only when there is a fluid-tight joint between the two ducts (2, 11).

    摘要翻译: 对于设置有连接器(14)具有固定的电连接端子(15)的第一和第二管道(2,11)的流体密封的连接的连接装置(12); 为与固定电连接端子(15)电连接的建立的移动电连接器(18); 适合于检查固定的电连接端子(15)和所述移动电连接器之间的连接的存在的控制单元(13); 并在连接器(14)和所述移动电连接器(18)之间使用介于中间连接体(17),适合于在固定电连接端子(15)和所述移动电连接器(18)之间的电连接建立和 适合于允许固定的电连接端子(15)和所述移动电连接器(18)被耦合到海誓山盟,只有当在两个管道(2,11)之间的流体密封接合。