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45 条记录 (耗时 0.025 秒)

    Outboard motor, and engine thereof
    3.
    发明授权
    Outboard motor, and engine thereof 有权
    舷外马达及其发动机

    公开(公告)号：US06213826B1

    公开(公告)日：2001-04-10

    申请号：US09568015

    申请日：2000-05-10

    申请人： Kouji Koishikawa ,  Masaki Tsunoda ,  Hitoshi Suzuki ,  Yoshimi Watanabe ,  Shigeaki Kuwabara

    发明人： Kouji Koishikawa ,  Masaki Tsunoda ,  Hitoshi Suzuki ,  Yoshimi Watanabe ,  Shigeaki Kuwabara

    IPC分类号： B63H2110

    CPC分类号： F01M11/03 ,  F01M11/02 ,  F01M2001/1014 ,  F02B1/04 ,  F02B61/045 ,  F02B75/007 ,  F02B75/221 ,  F02B2075/027 ,  F02B2075/1816 ,  F02B2275/18 ,  F02B2275/20 ,  F02F1/108 ,  F02F1/243 ,  F02F7/006 ,  F02N15/006

    摘要： An outboard motor body case supported on a swivel shaft through a connecting member. The swivel shaft is vertically swingable about a tilting shaft. An engine is mounted at an upper portion of the outboard motor body case, with a crankshaft thereof being oriented vertically, and a flywheel is mounted at a lower end of the crankshaft and disposed between an engine block and the connecting member. A dynamo is mounted within the flywheel, and a starter motor is engaged with a ring gear which is formed around an outer periphery of the flywheel. Thus, since the flywheel having a large weight is mounted at the lower end of the crankshaft, the position of the center of gravity of the outboard motor is lowered. Therefore, it is possible to easily perform a tilting-up about the tilting shaft with a small force. Moreover, since the flywheel is mounted on a power taking-off side of the crankshaft, the torsional vibration of the crankshaft can be reduced.

    摘要翻译： 通过连接构件支撑在旋转轴上的舷外马达主体壳体。 旋转轴可绕倾斜轴垂直摆动。 发动机安装在舷外马达主体壳体的上部，其曲轴垂直定向，并且飞轮安装在曲轴的下端并且设置在发动机缸体和连接构件之间。 发电机安装在飞轮内，起动马达与形成在飞轮的外周周围的环形齿轮啮合。 因此，由于具有较大重量的飞轮安装在曲轴的下端，所以舷外马达的重心位置降低。 因此，能够以较小的力容易地进行倾斜轴的倾斜。 此外，由于飞轮安装在曲轴的动力输出侧，因此可以减小曲轴的扭转振动。

    Vertical engine
    5.
    发明授权
    Vertical engine 失效
    垂直发动机

    公开(公告)号：US5687688A

    公开(公告)日：1997-11-18

    申请号：US534969

    申请日：1995-09-28

    申请人： Masaki Tsunoda ,  Tetsu Wada ,  Yoshimi Watanabe ,  Hiroyuki Yoshida

    发明人： Masaki Tsunoda ,  Tetsu Wada ,  Yoshimi Watanabe ,  Hiroyuki Yoshida

    IPC分类号： F02B61/04 ,  F02B75/00 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  F02F7/00 ,  F01M11/02

    CPC分类号： F02B75/007 ,  F02B61/045 ,  F02B75/20 ,  F02B2075/027 ,  F02B2075/1816 ,  F02F7/006

    摘要： In a vertical engine having a crankshaft directed in a vertical direction and a flywheel provided on a lower end of the crankshaft projected through a bottom wall of a crank chamber, the crank chamber is formed by a skirt section integral with a cylinder block and a split crankcase attached to the skirt section putting respective contacting faces together and an oil dropping hole is formed in a bearing wall section provided on the cylinder block side and forming a lowest crank bearing section within the crank chamber. The oil dropping hole communicates with an lower side of the bearing wall section and an upper side of the bearing wall section positioned within a lowest cylinder and is inclined downward from the cylinder side to the contacting face of the skirt section facing to the split crankcase. A flywheel space is formed under the bottom wall of the crank chamber and an oil pan is provided under the flywheel space. An oil return passage extending from the crank chamber to the oil pan detours around the flywheel space.

    摘要翻译： 在具有沿垂直方向引导的曲轴的垂直发动机和设置在曲轴的下端上的飞轮通过曲轴室的底壁突出，曲轴室由与气缸体一体的裙部形成， 连接到裙部的曲轴箱将各接触面放置在一起，并且在设置在气缸体侧的轴承壁部分中形成油滴孔，并在曲柄室内形成最低曲柄轴承部分。 漏油孔与支承壁部的下侧连通，并且支承壁部的上侧位于最下部的气缸内，并且从气缸侧朝向与分体曲轴箱相对的裙部的接触面向下倾斜。 在曲轴室的底壁下方形成飞轮空间，在飞轮空间下方设置油盘。 从曲柄室延伸到油盘的回油通道围绕飞轮空间绕行。

    Engine with a balancer mechanism
    6.
    发明授权
    Engine with a balancer mechanism 失效
    具有平衡机构的发动机

    公开(公告)号：US4846124A

    公开(公告)日：1989-07-11

    申请号：US152000

    申请日：1988-02-03

    申请人： Hitoshi Suzuki ,  Tomohiro Hirano ,  Kenichi Goto ,  Yoshimi Watanabe

    发明人： Hitoshi Suzuki ,  Tomohiro Hirano ,  Kenichi Goto ,  Yoshimi Watanabe

    IPC分类号： F02B61/04 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  F02F7/00 ,  F16F15/26

    CPC分类号： F02N15/006 ,  F02B61/045 ,  F02B75/20 ,  F16F15/265 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/20 ,  F02F7/006

    摘要： An engine has a cylinder block having a vertical array of cylinders, a crankcase joined to one side of the cylinder block, a cylinder head joined to an opposite side of the cylinder block, pistons reciprocally movable in the cylinders, a crankshaft vertically extending through the engine block and rotatably supported in the cylinder block and the crankcase, the crankcase having couterweights, connecting rods interconnecting the pistons and the crankshaft, and a balancer mechanism coacting with the crankshaft. The balancer mechanism is disposed upwardly of the cylinder block and accommodated in a balancer housing projecting from upper surfaces of the cylinder block and the crankcase. The balancer mechanism comprises a driver gear mounted on the crankshaft, first and second balancer shafts extending parallel to the crankshaft, and first and second balancers mounted respectively on the first and second balancer shafts and operatively coupled to the driver gear. The first and second balancers are disposed on diametrically opposite sides of the driver gear and arranged such that a line interconnecting the centers of the first and second balancers is inclined with respect to an axis of the cylinder block.

    摘要翻译： 发动机具有气缸体，其具有圆柱体的垂直阵列，连接到气缸体的一侧的曲轴箱，连接到气缸体的相对侧的气缸盖，在气缸中可往复运动的活塞，竖直延伸穿过气缸的曲轴 发动机缸体和可旋转地支撑在气缸体和曲轴箱中，曲轴箱具有couter重量，连接活塞和曲轴的连接杆以及与曲轴共同作用的平衡器机构。 平衡器机构设置在气缸体的上方并且容纳在从气缸体和曲轴箱的上表面突出的平衡器壳体中。 平衡器机构包括安装在曲轴上的驱动齿轮，平行于曲轴延伸的第一和第二平衡轴，以及分别安装在第一和第二平衡轴上并可操作地联接到驾驶齿轮的第一和第二平衡器。 第一和第二平衡器设置在驱动齿轮的直径相对的两侧，并且布置成使得互连第一和第二平衡器的中心的线相对于气缸体的轴线倾斜。

    Internal combustion engine
    7.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US4570587A

    公开(公告)日：1986-02-18

    申请号：US594162

    申请日：1984-03-28

    申请人： Yoshimi Watanabe ,  Yukio Tada ,  Takanori Suzuki ,  Hitoshi Suzuki

    发明人： Yoshimi Watanabe ,  Yukio Tada ,  Takanori Suzuki ,  Hitoshi Suzuki

    IPC分类号： F02B61/00 ,  F02B63/02 ,  F02B75/00 ,  F02B75/02 ,  F02B75/16 ,  F02F7/00 ,  F01B31/00

    CPC分类号： F02B75/007 ,  F02B61/00 ,  F02B63/02 ,  F02B75/16 ,  F02F7/00 ,  F02B2075/027 ,  F02B2275/34 ,  Y10S123/06

    摘要： An internal combustion engine includes a crank shaft having a crank web, a crank pin on one end of the crank web, and a weight on an opposite end of the crank web, a crank case supporting the crank shaft therein, a cylinder, a piston reciprocally fitted in the cylinder, a rod coupled to the piston by a piston pin and connecting the piston to the crank pin for reciprocally moving the piston in the cylinder, the crank case having an opening and extending obliquely to axes of the crank shaft and the cylinder. The cylinder has an end corresponding to a bottom dead center of the piston and having a first recess opening toward the opening, the first recess being of a size allowing the piston pin to pass therethrough when the piston is in the bottom dead center. The weight on the crank web has on one side a second recess of a shape defining with the end of the cylinder a space allowing the piston as disconnected from the rod to pass therethrough.

    摘要翻译： 一种内燃机，其特征在于，具备曲柄轴，曲柄腹板一端的曲柄销，曲柄腹板的另一端的曲柄轴，支承曲轴的曲轴箱，缸体，活塞 往复安装在气缸中，杆通过活塞销连接到活塞，并将活塞连接到曲柄销，以使活塞在气缸中往复运动，曲轴箱具有开口并且倾斜地延伸到曲轴的轴线和 圆筒。 气缸具有对应于活塞的下死点的端部，并且具有朝向开口的第一凹部开口，当活塞处于下止点时，第一凹部具有允许活塞销穿过的尺寸。 曲柄腹板上的重量在一侧具有形状为圆柱体端部的形状的第二凹槽，允许活塞与杆分离的空间通过。

    Circuit board packaging structure
    10.
    发明授权
    Circuit board packaging structure 失效
    电路板封装结构

    公开(公告)号：US06388879B1

    公开(公告)日：2002-05-14

    申请号：US08387046

    申请日：1995-02-09

    申请人： Hiroyuki Otaguro ,  Takayuki Ashida ,  Hitoshi Yokemura ,  Hidenao Nakajima ,  Yoshimi Watanabe ,  Shuuhei Fujita

    发明人： Hiroyuki Otaguro ,  Takayuki Ashida ,  Hitoshi Yokemura ,  Hidenao Nakajima ,  Yoshimi Watanabe ,  Shuuhei Fujita

    IPC分类号： H05K720

    CPC分类号： H05K7/1458 ,  G02B6/43

    摘要： A circuit board packaging structure comprises a plurality of circuit boards disposed in parallel to each other and each packaged with electric circuit parts. The circuit board packaged with electric circuit parts exhibiting a larger exothermic quantity than those of the electric circuit parts packaged on the other circuit boards is disposed outermost among the plurality of circuit boards. The surface of the circuit board packed with the electric circuit parts exhibiting the larger exothermic quantity is directed outside the structure.

    摘要翻译： 一种电路板封装结构，包括彼此并联设置的多个电路板，并且每个电路板与电路部件一起封装。 与多个电路基板中包含的电路部件相比，具有比放电量大的电路部件的电路板设置在多个电路基板的最外侧。 填充有显示较大放热量的电路部件的电路板的表面指向结构外部。