公开(公告)号：US08196554B2

公开(公告)日：2012-06-12

申请号：US12700203

申请日：2010-02-04

申请人： Akira Amano ,  Wataru Shimazaki ,  Hiroshi Watanabe ,  Yutaka Kubota

发明人： Akira Amano ,  Wataru Shimazaki ,  Hiroshi Watanabe ,  Yutaka Kubota

IPC分类号： F01P5/14

CPC分类号： F01P11/06

摘要： Mounting port, provided adjacent to a cooling water passageway, has a hole opening from the passageway for mounting an anode metal in the passageway. Lid member, which closes the outer end of the hole, has a head portion formed at its outer end and an externally threaded portion engageable with an internally threaded portion of the hole with a sealing member sandwiched therebetween. The lid member having the anode metal fixed thereto is inserted in and attached to the port with the threaded portions engaging with each other with a sealing tape sandwiched therebetween. Space is defined between an outer end portion of the port and an outer end portion of the lid member between the head portion and the externally threaded portion so that part of the sealing member protruding from between the threaded portions can be received in the space.

摘要翻译： 设置在冷却水通道附近的安装口具有从通道开口的孔，用于将阳极金属安装在通道中。 关闭孔的外端的盖构件具有形成在其外端的头部部分和外螺纹部分，该部分可与孔的内螺纹部分接合，并且密封构件夹在其间。 将固定有阳极金属的盖构件插入并附接到端口，螺纹部分彼此接合，并且夹在其间的密封带。 在端头的外端部和盖部件的外端部之间限定空间，头部和外螺纹部分之间，使得从螺纹部分之间突出的部分密封件能够被容纳在空间中。

公开(公告)号：US20050215134A1

公开(公告)日：2005-09-29

申请号：US11071392

申请日：2005-03-03

申请人： Akira Amano ,  Kazuyoshi Sato ,  Yutaka Kubota

发明人： Akira Amano ,  Kazuyoshi Sato ,  Yutaka Kubota

IPC分类号： B63H20/00 ,  F02B61/04 ,  F02F11/00 ,  F16J15/08

CPC分类号： F16J15/0825 ,  F02B61/045 ,  F16J15/0818 ,  F16J2015/0856 ,  F16J2015/0868

摘要： Gaskets are placed in joints between adjacent nonferrous metal engine members of a water-cooled engine for an outboard motor, such as a cylinder block, a cylinder head, a crankcase, a mount case and an oil pan, to seal the joints. Each of the gaskets has a base member formed of a stainless steel. The surfaces of the base member are coated with electrochemical corrosion preventing films formed by applying a liquid containing flakes of an aluminum alloy or a zinc alloy and a silicate resin in films and baking the films of the liquid. The electrochemical corrosion preventing films are coated with sealing films formed by applying a liquid containing aluminum flakes and a silicate resin to the electrochemical corrosion preventing films and baking the films of the liquid. The gaskets are prevented from electrochemically corroding despite potential difference between each gasket and the adjacent engine members.

摘要翻译： 垫圈被放置在用于舷外马达（例如气缸体，气缸盖，曲轴箱，安装壳体和油盘）的水冷发动机的相邻有色金属发动机构件之间的接头中以密封接头。 每个垫片具有由不锈钢形成的基部构件。 基材的表面涂覆有通过将包含铝合金或锌合金薄片和硅酸盐树脂的液体涂覆在膜中并烘烤液体膜而形成的电化学防腐蚀膜。 电化学腐蚀防止膜涂覆有通过将包含铝片和硅酸盐树脂的液体施加到电化学腐蚀防止膜并烘烤液体膜而形成的密封膜。 即使每个垫圈和相邻的发动机构件之间存在潜在差异，垫圈也不会被电化学腐蚀。

公开(公告)号：US07044098B2

公开(公告)日：2006-05-16

申请号：US11071392

申请日：2005-03-03

申请人： Akira Amano ,  Kazuyoshi Sato ,  Yutaka Kubota

发明人： Akira Amano ,  Kazuyoshi Sato ,  Yutaka Kubota

IPC分类号： F02F11/00

CPC分类号： F16J15/0825 ,  F02B61/045 ,  F16J15/0818 ,  F16J2015/0856 ,  F16J2015/0868

摘要： Gaskets are placed in joints between adjacent nonferrous metal engine members of a water-cooled engine for an outboard motor, such as a cylinder block, a cylinder head, a crankcase, a mount case and an oil pan, to seal the joints. Each of the gaskets has a base member formed of a stainless steel. The surfaces of the base member are coated with electrochemical corrosion preventing films formed by applying a liquid containing flakes of an aluminum alloy or a zinc alloy and a silicate resin in films and baking the films of the liquid. The electrochemical corrosion preventing films are coated with sealing films formed by applying a liquid containing aluminum flakes and a silicate resin to the electrochemical corrosion preventing films and baking the films of the liquid. The gaskets are prevented from electrochemically corroding despite potential difference between each gasket and the adjacent engine members.

摘要翻译： 垫圈被放置在用于舷外马达（例如气缸体，气缸盖，曲轴箱，安装壳体和油盘）的水冷发动机的相邻有色金属发动机构件之间的接头中以密封接头。 每个垫片具有由不锈钢形成的基部构件。 基材的表面涂覆有通过将包含铝合金或锌合金薄片和硅酸盐树脂的液体涂覆在膜中并烘烤液体膜而形成的电化学防腐蚀膜。 电化学腐蚀防止膜涂覆有通过将包含铝片和硅酸盐树脂的液体施加到电化学腐蚀防止膜并烘烤液体膜而形成的密封膜。 即使每个垫圈和相邻的发动机构件之间存在潜在差异，垫圈也不会被电化学腐蚀。

公开(公告)号：USD805979S1

公开(公告)日：2017-12-26

申请号：US29561430

申请日：2016-04-15

申请人： Yutaka Kubota ,  Yuji Muro

设计人： Yutaka Kubota ,  Yuji Muro

公开(公告)号：USD589402S1

公开(公告)日：2009-03-31

申请号：US29322048

申请日：2008-07-29

申请人： Shoichi Fujiyoshi ,  Yahiko Kumai ,  Kenichi Inukai ,  Yutaka Kubota ,  Kentaro Asakura ,  Nobuya Tanai ,  Tetsu Endoh

设计人： Shoichi Fujiyoshi ,  Yahiko Kumai ,  Kenichi Inukai ,  Yutaka Kubota ,  Kentaro Asakura ,  Nobuya Tanai ,  Tetsu Endoh

公开(公告)号：US20070277762A1

公开(公告)日：2007-12-06

申请号：US11809874

申请日：2007-06-01

申请人： Hideaki Takada ,  Yutaka Kubota ,  Tatsuya Kuroda ,  Kazutake Koyama

发明人： Hideaki Takada ,  Yutaka Kubota ,  Tatsuya Kuroda ,  Kazutake Koyama

IPC分类号： F01L1/02 ,  F01M1/06

CPC分类号： F02B75/007 ,  F01L1/024 ,  F01L2820/041 ,  F01M1/12

摘要： A vertical internal combustion engine E has a crankshaft 18 enclosed in a crank chamber 20, a belt-drive transmission mechanism 50 held in a belt chamber 63 and including a rubber belt 53 for transmitting power of the crankshaft 18 to a camshaft 24 in a valve train 23, and a transmission case 60 defining the belt chamber 63. The belt chamber 63 communicates with the crank chamber 20 by way of vent holes 70 and 71, the transmission case 60 is provided with an internal wall Wi disposed between the vent holes 70 and 71 and the belt 53 in the belt chamber 63 to deflect the flow of an oil-containing gas flowing from the crank chamber 20 into the belt chamber 63 such that the oil-containing gas flows in directions deviating from a direction toward the belt 53. The belt 53 is lubricated with oil in the oil-containing gas. The belt 53 is pre-vented from being excessively exposed to the oil-containing gas from the crank chamber 20 to extend its life.

摘要翻译： 垂直内燃机E具有封闭在曲轴室20中的曲轴18，保持在带室63中的带驱动传动机构50，并且包括用于将曲轴18的动力传递到阀的凸轮轴24的橡胶带53 列车23和限定带室63的变速箱60。 带室63通过通气孔70和71与曲柄室20连通，变速器壳体60设置有设置在通气孔70和71与带53之间的内壁W 在带室63中，使从曲轴室20流入带室63的含油气体的流动偏离使含油气体沿着朝向带53的方向偏离的方向流动。 带53在含油气体中用油润滑。 皮带53预先被从曲柄室20过度地暴露于含油气体以延长其使用寿命。

公开(公告)号：US20070277761A1

公开(公告)日：2007-12-06

申请号：US11807481

申请日：2007-05-29

申请人： Hideaki Takada ,  Yutaka Kubota ,  Tatsuya Kuroda ,  Kazutake Koyama

发明人： Hideaki Takada ,  Yutaka Kubota ,  Tatsuya Kuroda ,  Kazutake Koyama

IPC分类号： F01L1/02 ,  F02B77/00

CPC分类号： F01L1/02 ,  F01L1/024 ,  F01L1/053 ,  F02B61/045 ,  F02B67/06 ,  F02B75/007

摘要： A vertical internal combustion engine E is incorporated into an outboard motor or the like. The vertical internal combustion engine E includes a crankshaft 18 enclosed in a crank chamber 20, and a belt-drive transmission mechanism 50 including a rubber belt 53 for transmitting power of the crankshaft 18 to a camshaft 24, and held in a belt chamber 63. The belt chamber 63 is isolated from the crank chamber 20 by a lower case 61 of a transmission case 60 holding the belt-drive transmission mechanism 50 therein such that the flow of an oil-containing gas from the crank chamber 20 deviates from a direction toward the belt 53. The belt 53 is lubricated with oil injected concentratedly into the belt chamber 63 through jet nozzles 80 disposed in the belt chamber 63. Thus the excessive exposure of the belt 53 to the oil-containing gas from the crank chamber can be avoided, the life of the belt can be extended and the belt is lubricated properly.

摘要翻译： 垂直内燃机E并入舷外马达等。 垂直内燃机E包括封闭在曲轴室20中的曲轴18和带驱动传动机构50，该带驱动传动机构50包括用于将曲轴18的动力传递到凸轮轴24的橡胶带53，并保持在带室63中。 皮带室63通过将皮带传动机构50保持在其中的变速箱60的下壳体61与曲轴室20隔离，使得来自曲柄室20的含油气体的流动偏离 皮带53。 带53通过设置在带室63中的喷嘴80集中注入带室63中而被润滑。 因此，可以避免带53从曲柄室过度暴露于含油气体，从而延长带的使用寿命，并且适当地润滑皮带。

公开(公告)号：US20070251479A1

公开(公告)日：2007-11-01

申请号：US11809875

申请日：2007-06-01

申请人： Hideaki Takada ,  Yutaka Kubota ,  Tatsuya Kuroda ,  Kazutake Koyama

发明人： Hideaki Takada ,  Yutaka Kubota ,  Tatsuya Kuroda ,  Kazutake Koyama

IPC分类号： F01L1/02

CPC分类号： F02B61/045 ,  F01L1/024 ,  F01M9/06 ,  F01M9/10 ,  F02B67/06 ,  F02B75/007

摘要： A vertical internal combustion engine E includes a crankshaft 18 enclosed in a crank chamber 20, a belt-drive transmission mechanism 50 held in a belt chamber 63 and including a rubber belt 53 for transmitting power of the crankshaft 18 to a camshaft 24 included in a valve train 23, and a transmission case 60 defining the belt chamber 63. The transmission case 60 has a lower case 61 between the crank chamber 20 and the belt chamber 63. The belt 53 has a part 53a extending over the crank chamber 20, and the lower case 61 is disposed to screen the part 53a of the belt 53 from the crank chamber 20. The belt 53 is lubricated by oil in oil-containing gas from the crank chamber 20. Thus the oil-containing gas is prevented from excessively contacting the rubber belt, so that the life of the belt is extended.

摘要翻译： 垂直内燃机E包括封闭在曲轴室20中的曲轴18，保持在带室63中的带驱动传动机构50，并且包括用于将曲轴18的动力传递到包括在凸轮轴24中的凸轮轴24的橡胶带53。 气门机构23和限定皮带室63的变速箱60.变速箱60在曲柄室20和带室63之间具有下壳体61.带53具有在曲轴室20上方延伸的部分53a， 并且下壳61设置成从曲柄室20筛分带53的部分53a。带53由来自曲柄室20的含油气体的油润滑。因此，防止含油气体 过度接触橡皮带，使皮带的使用寿命延长。

公开(公告)号：USD535415S1

公开(公告)日：2007-01-16

申请号：US29245765

申请日：2005-12-28

申请人： Yutaka Kubota

设计人： Yutaka Kubota

公开(公告)号：US20060145954A1

公开(公告)日：2006-07-06

申请号：US11305501

申请日：2005-12-15

申请人： Yutaka Kubota ,  Norio Okazaki ,  Kazumasa Arai

发明人： Yutaka Kubota ,  Norio Okazaki ,  Kazumasa Arai

IPC分类号： G09G3/28

CPC分类号： G09G3/2965 ,  G09G2330/04

摘要： A power recovery circuit includes a capacitor (C2) for accumulating power recovered from a panel (C1), a third switching element (Q3) for discharging the capacitor (C2), a fourth switching element (Q4) for charging the capacitor (C2), and a level shift unit for shifting a control signal for controlling Q4 to the voltage level of the capacitor (C2). The threshold voltage of Q4 is set higher than that of Q3. Accordingly, Q4 can be prevented from malfunctioning due to a decrease in the voltage of the capacitor (C2).

摘要翻译： 电源恢复电路包括用于积蓄从面板（C 1）恢复的电力的电容器（C 2），用于放电电容器（C 2）的第三开关元件（Q 3），用于充电的第四开关元件（Q 4） 电容器（C 2）和用于将用于控制Q 4的控制信号移动到电容器（C2）的电压电平的电平移位单元。 Q 4的阈值电压设置为高于Q 3的阈值电压。 因此，由于电容器（C 2）的电压降低，Q 4可以防止故障。