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11. 发明授权

US08925513B2 Internal combustion engine oil supply system contained in a body of the engine 有权
标题翻译：内燃机供油系统包含在发动机体内
公开(公告)号：US08925513B2
公开(公告)日：2015-01-06
申请号：US13433605
申请日：2012-03-29
申请人： Masataka Tanaka , Tsuyoshi Arima , Hidetoshi Wakasa
发明人： Masataka Tanaka , Tsuyoshi Arima , Hidetoshi Wakasa
IPC分类号： F01M1/02
CPC分类号： F01M1/16 , F01M2001/123 , F16H61/0025 , F16H2061/004
摘要： An internal combustion engine oil supply system contained in a body of the engine, in which a pump casing common to first and second oil pumps having a common pump shaft rotated interlockingly with rotation of a crankshaft of the engine is provided with a main suction port common to the first and second oil pumps, and first and second relief valves are individually connected to discharge passages of the first and second oil pumps. The main suction port is partitioned into first and second suction ports. The pump casing is formed with a first suction passage extending from the first suction port to a suction side of the first oil pump, and a second suction passage extending from the second suction port to a suction side of the second oil pump. Release ports of the first and second relief valves are connected to the second suction passage.
摘要翻译：包含在发动机体内的内燃机油供给系统设置有与第一和第二油泵共同的泵壳体，该泵壳体具有与发动机的曲轴的旋转相互旋转的共同的泵轴，其具有主吸入口到第一和第二油泵，第一和第二安全阀分别连接到第一和第二油泵的排放通道。主吸入口被分隔成第一和第二吸入口。泵壳形成有从第一吸入口延伸到第一油泵的吸入侧的第一吸入通道和从第二吸入口延伸到第二油泵的吸入侧的第二吸入通道。第一和第二安全阀的释放口连接到第二吸入通道。

12. 发明申请

US20080006086A1 Mounting structure for an oil level sight glass for an internal combustion engine and engine incorporating same 失效
标题翻译：用于内燃机和含有其的发动机的油位视镜的安装结构
公开(公告)号：US20080006086A1
公开(公告)日：2008-01-10
申请号：US11821690
申请日：2007-06-25
申请人： Yuichi Tawarada , Tsuyoshi Arima
发明人： Yuichi Tawarada , Tsuyoshi Arima
IPC分类号： G01F23/02
CPC分类号： G01F23/02
摘要： A crankcase having a mounting structure configured to receive an oil level sight glass fitted on a lower outer portion of the crankcase in a through hole formed therein, and a retainer member clamped to an outer surface of the crankcase to prevent the oil level sight glass from falling off. An outwardly protrudingly rib is formed on the outer portion of the crankcase which is engaged with a cut formed on the retainer member to securely position the retainer member on the crankcase. The retainer member includes a scale mark provided thereon, and the oil level sight glass permits visual observation for checking an oil level of oil held in an oil reservoir disposed at the lower portion of the crankcase.
摘要翻译：一种具有安装结构的曲轴箱，其构造成在形成在其中的通孔中容纳安装在曲轴箱的下部外部的油位观察窗，以及夹持在曲轴箱外表面上的保持构件，以防止油位观察窗脱落在曲轴箱的外部形成向外突出的肋，该曲轴箱与形成在保持器构件上的切口接合，以将保持构件牢固地定位在曲轴箱上。保持器构件包括设置在其上的刻度标记，并且油位观察窗允许目视观察以检查保持在设置在曲轴箱下部的储油器中的油的油位。

13. 发明申请

US20070107419A1 Exhaust system for motorcycle 失效
标题翻译：摩托车排气系统
公开(公告)号：US20070107419A1
公开(公告)日：2007-05-17
申请号：US11540714
申请日：2006-10-02
申请人： Masayuki Taniguchi , Noriyoshi Tsutsui , Nobutaka Wakita , Hidetoshi Takamatsu , Yuji Kashiwabara , Shunichi Nakajima , Tsuyoshi Arima , Hirotaka Haze
发明人： Masayuki Taniguchi , Noriyoshi Tsutsui , Nobutaka Wakita , Hidetoshi Takamatsu , Yuji Kashiwabara , Shunichi Nakajima , Tsuyoshi Arima , Hirotaka Haze
IPC分类号： F01N3/10
CPC分类号： F01N3/2885 , F01N1/084 , F01N1/089 , F01N1/10 , F01N13/02 , F01N2590/04 , Y02A50/2322
摘要： In an exhaust system for a motorcycle in which an engine main body of a multi-cylinder engine has an oil pan on a lower portion thereof, and is mounted on a vehicle body with a plurality of expansion chambers being connected to a downstream side of an assembled portion of a plurality of exhaust pipes that extend out of the respective cylinders of the engine main body, respectively. The muffler includes a first expansion chamber that is connected to the assembled portion and the other expansion chambers that are continuous to the first expansion chamber. The respective exhaust pipes and the assembled portion are disposed on one side of the oil pan. The first expansion chamber is disposed on the other side of the oil pan with the other expansion chambers being disposed to the rear of the engine main body.
摘要翻译：在一种多缸发动机的发动机主体在其下部具有油盘的摩托车的排气系统中，并且安装在车身上，多个膨胀室连接到车辆的下游侧多个排气管的组装部分分别从发动机主体的各个气缸延伸出来。消音器包括连接到组装部分的第一膨胀室和与第一膨胀室连续的其它膨胀室。各排气管和组装部分设置在油盘的一侧。第一膨胀室设置在油盘的另一侧，其他膨胀室设置在发动机主体的后部。

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