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公开(公告)号：US07950354B2
公开(公告)日：2011-05-31
申请号：US12206025
申请日：2008-09-08
申请人： Minoru Kawahara , Shingo Izumi , Takahiro Kajihara
发明人： Minoru Kawahara , Shingo Izumi , Takahiro Kajihara
CPC分类号： F01P3/02 , F01P2003/006
摘要： An oil-release space (18) is formed along a lower side portion (17) of a cylinder lateral and peripheral wall (3) below an oil-cooling jacket (4). A reinforcing plate (19) spans between the lower side portion (17) of the cylinder lateral and peripheral wall (3) and a bottom wall (10) of a push-rod chamber (8) below the oil-release space (18). The oil-release space (18) is communicated with an oil outlet (20) of an oil-return passage (7). Engine oil that has passed through the oil-return passage (7) is released from the oil outlet (20) into the oil-release space (18). The engine oil released into the oil-release space (18) is guided by an upper surface of the reinforcing plate (19) to drop from a led-out end (25) on a rear side of the reinforcing plate (19) onto a rear side space (24).
摘要翻译： 沿着油冷套（4）下方的气缸侧壁和周壁（3）的下侧部分（17）形成有油释放空间（18）。 加强板（19）跨越汽缸侧壁和周壁（3）的下侧部分（17）和排油空间（18）下方的推杆室（8）的底壁（10）之间， 。 排油空间18与回油通路（7）的出油口（20）连通。 已经通过回油通道（7）的发动机油从出油口（20）释放到排油空间（18）中。 释放到释放空间（18）中的发动机油被加强板（19）的上表面引导，从加强板（19）的后侧的引出端（25）落下到 后侧空间（24）。
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公开(公告)号：US06957639B2
公开(公告)日：2005-10-25
申请号：US10663160
申请日：2003-09-15
CPC分类号： F02B75/16 , F02B67/04 , F02B2275/16 , F02B2275/34 , Y02T10/123
摘要： In an inclined engine where a cylinder (2) projects from a crank case (1) obliquely and upwardly, when seen in a direction parallel to a center axis (3) of a crank shaft (10), under a specific observation condition in which the cylinder projecting direction is deemed as an upper right side, a valve operating cam gear (5) meshes with a crank gear (4) from a horizontal right side of the latter and a governor gear (6) is arranged in a space defined below a portion where the valve operating cam gear (5) meshes with the crank gear (4). This governor gear (6) engages with the valve operating cam gear (5) from a lower left side of the latter.
摘要翻译： 在倾斜发动机中，当从曲轴箱（1）倾斜向上突出时，当在与曲柄轴（10）的中心轴线（3）平行的方向上观察时，在特定的观察条件下， 气缸突出方向被认为是右上侧，阀操作凸轮齿轮（5）从曲柄齿轮（4）与后者的水平右侧啮合，并且调速器齿轮（6）布置在下面限定的空间 阀操作凸轮齿轮（5）与曲柄齿轮（4）啮合的部分。 该调速器齿轮（6）从阀门操作凸轮齿轮（5）的左下方接合。
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公开(公告)号：US20050103304A1
公开(公告)日：2005-05-19
申请号：US10924221
申请日：2004-08-23
CPC分类号： F16F15/24 , F16F15/265
摘要： Cap segment surfaces (9a) and (9b) of a larger-diameter end portion (7) of a connecting rod (5) are positioned at an upper and a lower portions of a crank pin (8) and are inclined from a right upper portion of the larger-diameter end portion (7) of the connecting rod (5) to a left lower portion thereof. A cap (10) is attached by connecting rod bolts (11a) and (11b), head portion (12a) and (12b) of which are arranged vertically along the inclination direction of the cap segment surfaces (9a) and (9b). With a piston (24) existing at a bottom dead center, a weight connection portion (15a) of an upper rotary balancer (4a) is provided with a recess (13a) at a portion oriented leftwards and downwards which comes to face the head portion (12a) of the upper connecting rod bolt (11a).
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公开(公告)号：US20050056252A1
公开(公告)日：2005-03-17
申请号：US10663150
申请日：2003-09-15
CPC分类号： F02D1/045 , F02B3/06 , F02D1/10 , F02D2001/0025 , F02D2001/004
摘要： The centrifugal governor ensures that the governor lever (3) can apply a synthesized tensile force (STF) of the tensile forces (GS) of the main spring (4) and the tensile force (IS) of the idling spring (5) to the fuel adjuster (2) of the fuel pump (1) so as to increase the supply of fuel, and cause the governor weight (6) to decrease the fuel amount by pushing down the fuel adjuster (2), so that a disequilibrium between the synthetic tensile force (STF) of the two springs (4), (5) and the governor force (GF) is utilized for increasing or decreasing the supply of fuel through the operation of the fuel adjuster (2), and that the idling spring (5) which is constituted as a tension coiled spring spring-biases the governor lever (3) in the direction of increasing the supply of the fuel both in the non-load set and in the low-load set (LL), and negates the spring-biasing both in the high-load set (LH) and in the full-load set (4/4).
摘要翻译： 离心调速器确保调速杆（3）可以将主弹簧（4）的拉力（GS）和空转弹簧（5）的拉力（IS）的合成张力（STF）施加到 燃料泵（1）的燃料调节器（2），从而增加燃料供应，并且通过按下燃料调节器（2）使调速器重量（6）降低燃料量，使得调节器重量 两个弹簧（4），（5）和调速器（GF）的合成拉伸力（STF）用于通过燃料调节器（2）的操作来增加或减少燃料供应，并且空转弹簧 （5），其构成为张力螺旋弹簧弹簧，以在无负载组和低负载组（LL）中增加燃料供应的方向偏压调速器杆（3），并且否定 在高负载组（LH）和全负载组（4/4）中的弹簧偏置。
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公开(公告)号：US08528533B2
公开(公告)日：2013-09-10
申请号：US12877406
申请日：2010-09-08
摘要： In a plughole waterproofing device for an engine, a coil case is fitted onto the ignition coil that is accommodated in a plughole of an engine, and an upper portion of the case protruding above the engine is provided with a longitudinal air path extending upward from a lower end thereof communicating with the plughole and a vent hole communicating with an upper end portion of the air path and opened to ambient air. A cover wall hanging while surrounding the vent hole is continuously provided on the case upper portion, and an air chamber is formed inside the cover wall, the vent hole being opened in an upper portion of the air chamber, and an opening face being formed at an entire bottom of the air chamber opening toward the engine.
摘要翻译： 在用于发动机的插塞式防水装置中，线圈壳体装配在容纳在发动机的插孔中的点火线圈上，并且突出在发动机上方的壳体的上部设置有从 其下端与插孔连通，通气孔与空气路径的上端部连通并且与周围空气开放。 在壳体上部连续地设置围绕通气孔而悬挂的盖壁，在盖壁内部形成有空气室，该通气孔在空气室的上部开口，开口面形成在 空气室的整个底部朝向发动机开口。
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公开(公告)号：US06968822B2
公开(公告)日：2005-11-29
申请号：US10924221
申请日：2004-08-23
CPC分类号： F16F15/24 , F16F15/265
摘要： Cap segment surfaces (9a) and (9b) of a larger-diameter end portion (7) of a connecting rod (5) are positioned at an upper and a lower portions of a crank pin (8) and are inclined from a right upper portion of the larger-diameter end portion (7) of the connecting rod (5) to a left lower portion thereof. A cap (10) is attached by connecting rod bolts (11a) and (11b), head portion (12a) and (12b) of which are arranged vertically along the inclination direction of the cap segment surfaces (9a) and (9b). With a piston (24) existing at a bottom dead center, a weight connection portion (15a) of an upper rotary balancer (4a) is provided with a recess (13a) at a portion oriented leftwards and downwards which comes to face the head portion (12a) of the upper connecting rod bolt (11a).
摘要翻译： 连杆（5）的较大直径端部（7）的盖段表面（9a）和（9b）位于曲柄销（8）的上部和下部并且从一个 连杆（5）的大直径端部（7）的右上部到其左下部。 通过连接杆螺栓（11a）和（11b）连接盖（10），其头部（12a）和（12b）沿着帽部分表面（9a）的倾斜方向垂直布置， 和（9 b）。 在活塞（24）存在于下止点的情况下，上旋转平衡器（4a）的重物连接部分（15a）在向左和向下定向的部分设置有凹部（13a） 上连杆螺栓（11a）的头部（12a）。
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公开(公告)号：US06901909B2
公开(公告)日：2005-06-07
申请号：US10663150
申请日：2003-09-15
CPC分类号： F02D1/045 , F02B3/06 , F02D1/10 , F02D2001/0025 , F02D2001/004
摘要： The centrifugal governor ensures that the governor lever (3) can apply a synthesized tensile force (STF) of the tensile forces (GS) of the main spring (4) and the tensile force (IS) of the idling spring (5) to the fuel adjuster (2) of the fuel pump (1) so as to increase the supply of fuel, and cause the governor weight (6) to decrease the fuel amount by pushing down the fuel adjuster (2), so that a disequilibrium between the synthetic tensile force (STF) of the two springs (4), (5) and the governor force (GF) is utilized for increasing or decreasing the supply of fuel through the operation of the fuel adjuster (2), and that the idling spring (5) which is constituted as a tension coiled spring spring-biases the governor lever (3) in the direction of increasing the supply of the fuel both in the non-load set and in the low-load set (LL), and negates the spring-biasing both in the high-load set (LH) and in the full-load set (4/4).
摘要翻译： 离心调速器确保调速杆（3）可以将主弹簧（4）的拉力（GS）和空转弹簧（5）的拉力（IS）的合成张力（STF）施加到 燃料泵（1）的燃料调节器（2），从而增加燃料供应，并且通过按下燃料调节器（2）使调速器重量（6）降低燃料量，使得调节器重量 两个弹簧（4），（5）和调速器（GF）的合成拉伸力（STF）用于通过燃料调节器（2）的操作来增加或减少燃料供应，并且空转弹簧 （5），其构成为张力螺旋弹簧弹簧，以在无负载组和低负载组（LL）中增加燃料供应的方向偏压调速器杆（3），并且否定 在高负载组（LH）和全负载组（4/4）中的弹簧偏置。
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