ガスケット、スロットルボデー
    5.
    发明专利
    ガスケット、スロットルボデー 有权
    垫片,节气门体

    公开(公告)号:JPWO2013005722A1

    公开(公告)日:2015-02-23

    申请号:JP2013523014

    申请日:2012-07-02

    IPC分类号: F16J15/10 F02D9/10 F02M35/10

    摘要: 第一部材に形成された溝に取り付けられ、弾性を有して第一部材と第二部材との間をシールするガスケットであって、第二部材に当接する第一当接部と、溝の一方の側壁面であって溝の底面より溝の開口部に向かって溝の幅が広くなるように形成された一方の側壁面に、当接する第二当接部と、溝の他方の側壁面であって底面より開口部に向かって溝の幅が広くなるように形成された他方の側壁面に、当接する第三当接部と、底面に当接する第四当接部とを備えるガスケットである。

    摘要翻译: 安装在形成于所述第一构件,所述第一构件和第二构件具有弹性,并且在接触所述第二构件的第一接触部之间的密封垫圈,的沟槽的槽 在一个侧壁面朝向从槽底面的开口槽的宽度的侧壁面的由一个形成为较宽的凹槽,和一个第二邻接部分邻接的槽的另一侧壁面 上形成为使得随着从底表面的开口的槽的宽度变宽A是在一个垫圈包括邻接的第三抵接部的另一侧的壁面和第四接触部,其接触底表面 一。

    Vaporizer for manually-operated work machine, and manually-operated work machine
    6.
    发明专利
    Vaporizer for manually-operated work machine, and manually-operated work machine 有权
    手动操作机,手动操作机

    公开(公告)号:JP2014122631A

    公开(公告)日:2014-07-03

    申请号:JP2013262341

    申请日:2013-12-19

    摘要: PROBLEM TO BE SOLVED: To provide a vaporizer for a manually-operated work machine capable of achieving superior rotating behavior of an internal combustion engine while reducing fuel consumption.SOLUTION: A vaporizer for a manually-operated work machine includes a vaporizer case (40) supporting a vaporizer roller (37) rotatably around a rotation axis (76). A needle (48) projecting into a fuel hole (90) of the vaporizer (36) is fixed to the vaporizer roller (37), and a position of the needle (48) to the vaporizer roller (37) is adjustable through a position adjusting element (49). The position adjusting element (49) has an engagement contour portion (52) with which a tool for displacing the position adjusting element (49) can be engaged. The vaporizer (36) has a retaining contour portion (19) connected with the vaporizer roller (37) in a state that they cannot be relatively rotated. An clearance gap (g) between the retaining contour portion (19) and the rotation axis (76) is less than approximately 10 mm at any position of the retaining contour portion (19).

    摘要翻译: 要解决的问题:提供一种能够在降低燃料消耗的同时实现内燃机的优异的旋转行为的手动操作的作业机的蒸发器。解决方案:一种用于手动操作的作业机械的蒸发器包括蒸发器壳体(40) 支撑围绕旋转轴线(76)旋转的蒸发器辊(37)。 突出到蒸发器(36)的燃料孔(90)中的针(48)固定到蒸发器辊(37),并且针(48)到蒸发器辊(37)的位置可通过位置 调节元件(49)。 位置调节元件(49)具有接合轮廓部分(52),用于使位置调节元件(49)移位的工具可以通过该接合轮廓部分接合。 蒸发器(36)具有在不能相对旋转的状态下与蒸发器辊(37)连接的保持轮廓部分(19)。 保持轮廓部分(19)和旋转轴线(76)之间的间隙(g)在保持轮廓部分(19)的任何位置处小于约10mm。

    Engine and engine working machine
    7.
    发明专利
    Engine and engine working machine 审中-公开
    发动机和发动机工作机

    公开(公告)号:JP2013024137A

    公开(公告)日:2013-02-04

    申请号:JP2011159806

    申请日:2011-07-21

    摘要: PROBLEM TO BE SOLVED: To provide an engine including a reed valve capable of reliably cutting off an air-fuel mixture to prevent the overspeed of the engine.SOLUTION: The engine includes: a carburetor; a cylinder block having an intake opening opened to a space in which a piston reciprocates, and an intake port formed to supply the air-fuel mixture supplied from the carburetor to a crank chamber disposed to a crankcase; and an insulator 19 disposed between the carburetor and the cylinder block and having an intake passage connecting the intake port with the carburetor. The reed valve 21 made from magnetic material, and an electromagnet 27 which has an iron core with two magnetic pole pieces 25b, 25c and a coil 26 wound around a part of the iron core, are assembled (cast) in the insulator. The electromagnet 27 is controlled by a control unit, and the reed valve 21 is kept to be closed by energization of the electromagnet.

    摘要翻译: 要解决的问题:提供一种能够可靠地切断空气燃料混合物以防止发动机超速的簧片阀的发动机。

    解决方案:发动机包括:化油器; 气缸体,其具有向活塞往复运动的空间开口的进气口,以及形成为将从所述化油器供给的空气燃料混合物供给到设置在曲轴箱上的曲柄室的进气口; 以及设置在化油器和气缸体之间并具有连接进气口与化油器的进气通道的绝缘体19。 由磁性材料制成的簧片阀21和具有铁芯的电磁体27,其中两个磁极片25b,25c和卷绕在铁芯的一部分上的线圈26组装(铸造)在绝缘体中。 电磁铁27由控制单元控制,并且通过电磁铁的通电使簧片阀21保持关闭。 版权所有(C)2013,JPO&INPIT

    Air scavenging type two-cycle engine
    9.
    发明专利
    Air scavenging type two-cycle engine 有权
    空气加压型双周期发动机

    公开(公告)号:JP2010174773A

    公开(公告)日:2010-08-12

    申请号:JP2009019181

    申请日:2009-01-30

    发明人: YUASA TSUNEYOSHI

    摘要: PROBLEM TO BE SOLVED: To provide an air scavenging type two-cycle engine smoothly shifting from an idling state to quick acceleration, and satisfactorily starting. SOLUTION: The air scavenging type two-cycle engine introducing air fuel mixture M and air A to a combustion chamber 1a from scavenging passages 30, 31, includes valve elements 51, 50 adjusting opening of an air passage 23 supplying the air A to the scavenging passage 30 and an air fuel mixture passage 24 supplying the air fuel mixture M to the scavenging passage 31, and includes an auxiliary air introduction passage 70 introducing auxiliary air to the air fuel mixture introduction passage 24 at a downstream side of the valve elements 51, 50 in the air fuel mixture passage 24. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种从空转状态到快速加速平稳地转换的空气清扫型两冲程发动机,并且令人满意地启动。 解决方案:将空气燃料混合物M和空气A从清扫通道30,31引入燃烧室1a的空气清扫型二冲程发动机包括调节供应空气A的空气通道23的开口的阀元件51,50 向扫气通路30供给空气燃料混合物导入路径24,将空气燃料混合物M供给到扫气通路31,并且在空气燃料混合物导入通路24的下游侧配置辅助空气导入通路70 空气燃料混合物通道24中的元件51,50。(C)2010年,JPO和INPIT