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1. 发明授权

US08347845B2 Engine oil filter and cooling system 有权
标题翻译：发动机机油滤清器和冷却系统
公开(公告)号：US08347845B2
公开(公告)日：2013-01-08
申请号：US12484428
申请日：2009-06-15
申请人： Kazuhisa Ogawa , Kentaro Sugimura , Hiroaki Hasebe , Kouhei Arakawa
发明人： Kazuhisa Ogawa , Kentaro Sugimura , Hiroaki Hasebe , Kouhei Arakawa
IPC分类号： F01M5/00 , F01M11/03
CPC分类号： F01M11/03 , F01M2011/033
摘要： In an engine oil filter system in which: a filter-attachment base is joined to one side surface of an engine; and an oil filter which filters lubricating oil supplied to the engine from an oil pump is attached to the filter-attachment base, an oil cooler for cooling down the lubricating oil transferred between the engine and the oil filter is formed integrally with the filter-attachment base. Accordingly, it is possible to provide an inexpensive engine oil filter system which includes an oil cooler constituted by utilizing a filter-attachment base, and which thus eliminates the need to modify an oil filter and also the need to form, on an engine, an attachment portion to which the oil cooler is exclusively attached.
摘要翻译：在一种发动机机油滤清器系统中，其中：过滤器安装底座连接到发动机的一个侧面; 将从油泵供给到发动机的润滑油过滤的滤油器安装在过滤器安装基座上，用于冷却在发动机和机油滤清器之间传递的润滑油的油冷却器与过滤器附件基础。因此，可以提供廉价的发动机机油滤清器系统，该系统包括利用过滤器附接基座构成的油冷却器，由此不需要修改机油滤清器，并且还需要在发动机上形成油冷却器专用于其附接的附接部分。

2. 发明授权

US08181635B2 Breather device for engine 有权
标题翻译：发动机呼吸器
公开(公告)号：US08181635B2
公开(公告)日：2012-05-22
申请号：US12470594
申请日：2009-05-22
申请人： Kazuhisa Ogawa , Hiroaki Hasebe
发明人： Kazuhisa Ogawa , Hiroaki Hasebe
IPC分类号： F02B25/06 , F02B25/00 , F02B33/00 , F01M1/02 , F01M13/00 , F01M9/10 , F01M1/04
CPC分类号： F01M13/04 , F01M13/022 , F01M2013/0461 , F01M2013/0488
摘要： In a breather device for engine, in which an inlet of a breather chamber communicates with a crank chamber through a reed valve, the reed valve being formed of: a fixed stopper plate arranged so as to be opposed to a valve seat formed on an end face of the inlet facing the breather chamber; and an elastic valve plate fixed at one end thereof to the stopper plate and capable of bending elastically to change its position from a closed position in which the elastic valve plate closes the inlet by seating on the valve seat to an opening limit position in which the elastic valve plate opens the inlet and abuts against the stopper plate, the stopper plate is provided at a center part thereof with an oil discharge hole through which oil present between the elastic valve plate and the stopper plate is pushed out when the elastic valve plate is pushed toward the opening limit position in which the elastic valve plate abuts against the stopper plate by pressure in the crank chamber. Accordingly, it is possible to prevent the elastic valve plate from sticking to the stopper plate even if oil mist adheres to the elastic valve plate or the stopper plate of the reed valve.
摘要翻译：在用于发动机的通气装置中，其中通气室的入口通过簧片阀与曲轴室连通，所述簧片阀由以下部件形成：固定止动板，其布置成与形成在端部上的阀座相对面向通气室的入口面; 以及弹性阀板，其一端固定在止动板上，并且能够弹性地弯曲以使其位置从关闭位置改变，在关闭位置，弹性阀板通过将阀座安置在开启极限位置而关闭入口，其中，弹性阀板打开入口并抵靠止动板，止动板在其中心部分设置有排油孔，当弹性阀板是弹性阀板时，弹性阀板和止动板之间存在的油被推出推动到弹性阀板通过曲柄室中的压力与止动板抵接的开启极限位置。因此，即使油雾粘附到簧片阀的弹性阀板或止动板上，也可以防止弹性阀板粘到止动板上。

3. 发明申请

US20090301449A1 BREATHER DEVICE FOR ENGINE 有权
标题翻译：发动机用呼吸装置
公开(公告)号：US20090301449A1
公开(公告)日：2009-12-10
申请号：US12470594
申请日：2009-05-22
申请人： Kazuhisa Ogawa , Hiroaki Hasebe
发明人： Kazuhisa Ogawa , Hiroaki Hasebe
IPC分类号： F02B25/06 , F01M1/04
CPC分类号： F01M13/04 , F01M13/022 , F01M2013/0461 , F01M2013/0488
摘要： In a breather device for engine, in which an inlet of a breather chamber communicates with a crank chamber through a reed valve, the reed valve being formed of: a fixed stopper plate arranged so as to be opposed to a valve seat formed on an end face of the inlet facing the breather chamber; and an elastic valve plate fixed at one end thereof to the stopper plate and capable of bending elastically to change its position from a closed position in which the elastic valve plate closes the inlet by seating on the valve seat to an opening limit position in which the elastic valve plate opens the inlet and abuts against the stopper plate, the stopper plate is provided at a center part thereof with an oil discharge hole through which oil present between the elastic valve plate and the stopper plate is pushed out when the elastic valve plate is pushed toward the opening limit position in which the elastic valve plate abuts against the stopper plate by pressure in the crank chamber. Accordingly, it is possible to prevent the elastic valve plate from sticking to the stopper plate even if oil mist adheres to the elastic valve plate or the stopper plate of the reed valve.
摘要翻译：在用于发动机的通气装置中，其中通气室的入口通过簧片阀与曲轴室连通，所述簧片阀由以下部件形成：固定止动板，其布置成与形成在端部上的阀座相对面向通气室的入口面; 以及弹性阀板，其一端固定在止动板上，并且能够弹性地弯曲以使其位置从关闭位置改变，在关闭位置，弹性阀板通过将阀座安置在开启极限位置而关闭入口，其中，弹性阀板打开入口并抵靠止动板，止动板在其中心部分设置有排油孔，当弹性阀板是弹性阀板时，弹性阀板和止动板之间存在的油被推出推动到弹性阀板通过曲柄室中的压力与止动板抵接的开启极限位置。因此，即使油雾粘附到簧片阀的弹性阀板或止动板上，也可以防止弹性阀板粘到止动板上。

4. 发明授权

US08474417B2 Lubricating system for air-cooled general-purpose engine 有权
标题翻译：风冷通用发动机润滑系统
公开(公告)号：US08474417B2
公开(公告)日：2013-07-02
申请号：US12470862
申请日：2009-05-22
申请人： Kazuhisa Ogawa , Hiroaki Hasebe
发明人： Kazuhisa Ogawa , Hiroaki Hasebe
IPC分类号： F02B67/00 , F02B75/22 , F02B41/00 , F02B77/04 , F02F7/00 , F02F1/10 , F16M1/00 , F02M25/00 , F02M35/02 , F01M1/06 , F02N1/00
CPC分类号： F01M5/002 , F01M1/08 , F01M9/10 , F01M11/02
摘要： An air-cooled general-purpose engine includes: a cooling fan fixed to one end portion, protruding outward from one end wall of an engine main body, of a crankshaft; and a shroud which is mounted to the engine main body, and which defines a cooling-air path between the shroud and the one end wall, the cooling-air path guiding a cooling air blown under pressure from the cooling fan. The air-cooled general-purpose engine includes: an oil pump which pumps up an oil from an oil reservoir; and an oil-supply path which is formed in the one end wall, facing the cooling-air path, of the engine main body, and configured to guide the oil discharged from the oil pump to a valve operating chamber in a head portion of the engine main body, and a jet for jetting the oil is provided in an opening of the oil-supply path, the opening being open to the valve operating chamber. Accordingly, it is possible to be excellent in cooling oil and to preferably lubricate a valve operating system in addition to the surrounding of a crankshaft.
摘要翻译：风冷通用发动机包括：固定到一个端部的冷却风扇，其从发动机主体的一个端壁向外突出; 以及安装在所述发动机主体上并且限定所述护罩与所述一个端壁之间的冷却风路径的护罩，所述冷却风路径引导从所述冷却风扇施加压力的冷却风。风冷通用发动机包括：从油箱中泵出油的油泵; 以及形成在所述发动机主体的面向冷却风道的一个端壁的供油路径，并且被配置为将从所述油泵排出的油引导到所述油泵的头部的气门操作室发动机主体和用于喷射油的喷射器设置在供油路径的开口中，该开口向阀操作室开口。因此，除了曲轴的周围之外，可以优选冷却油，并且优选地润滑阀操作系统。

5. 发明申请

US20090314245A1 ENGINE OIL FILTER SYSTEM 有权
标题翻译：发动机油过滤系统
公开(公告)号：US20090314245A1
公开(公告)日：2009-12-24
申请号：US12484428
申请日：2009-06-15
申请人： Kazuhisa Ogawa , Kentaro Sugimura , Hiroaki Hasebe , Kouhei Arakawa
发明人： Kazuhisa Ogawa , Kentaro Sugimura , Hiroaki Hasebe , Kouhei Arakawa
IPC分类号： F01M11/03
CPC分类号： F01M11/03 , F01M2011/033
摘要： In an engine oil filter system in which: a filter-attachment base is joined to one side surface of an engine; and an oil filter which filters lubricating oil supplied to the engine from an oil pump is attached to the filter-attachment base, an oil cooler for cooling down the lubricating oil transferred between the engine and the oil filter is formed integrally with the filter-attachment base. Accordingly, it is possible to provide an inexpensive engine oil filter system which includes an oil cooler constituted by utilizing a filter-attachment base, and which thus eliminates the need to modify an oil filter and also the need to form, on an engine, an attachment portion to which the oil cooler is exclusively attached.
摘要翻译：在一种发动机机油滤清器系统中，其中：过滤器安装底座连接到发动机的一个侧面; 将从油泵供给到发动机的润滑油过滤的滤油器安装在过滤器安装基座上，用于冷却在发动机和机油滤清器之间传递的润滑油的油冷却器与过滤器附件基础。因此，可以提供廉价的发动机机油滤清器系统，该系统包括利用过滤器附接基座构成的油冷却器，由此不需要修改机油滤清器，并且还需要在发动机上形成油冷却器专用于其附接的附接部分。

6. 发明授权

US07011035B2 Underwater scooter 失效
标题翻译：水下滑板车
公开(公告)号：US07011035B2
公开(公告)日：2006-03-14
申请号：US11102163
申请日：2005-04-08
申请人： Hiroshi Sueshige , Masayuki Osumi , Keiji Iino , Yoshihiro Iijima , Hiroaki Hasebe
发明人： Hiroshi Sueshige , Masayuki Osumi , Keiji Iino , Yoshihiro Iijima , Hiroaki Hasebe
IPC分类号： B63C11/46
CPC分类号： B63C11/46 , B63G8/36 , B63H21/20
摘要： An underwater scooter includes a watertight vessel enclosing an engine disposed in the fore part of a cylindrically shaped main frame, a propeller disposed in the aft area, and a driveshaft passes through the interior of the main frame and transmits the output of the engine to the propeller. An operator rides upon air tanks disposed between the engine and the propeller on the main frame, so the burden on the operator can be reduced in comparison to that of conventional types that tow the operator. In addition, the propeller is disposed aft of the operator and also the exhaust gas from the engine is exhausted aft of the operator, so there is no risk of either the jet of water ejected by the propeller or the exhaust gas reducing the field of view or causing articles (goggles, etc.) worn by the operator to come off.
摘要翻译：水下踏板车包括一个封闭发动机的水密船，该发动机设置在圆柱形主框架的前部，设置在后部区域的螺旋桨，驱动轴穿过主框架的内部，并将发动机的输出传递到螺旋桨。操作人员乘坐设在发动机和螺旋桨之间的空气罐在主框架上，因此与拖拉操作者的传统类型相比，操作者的负担可以减轻。此外，螺旋桨设置在操作者的后方，并且来自发动机的废气在操作者的尾部排出，因此不会由螺旋桨或排气喷射的水的喷射减少视野或导致操作者佩戴的物品（护目镜等）脱落。

7. 发明授权

US08276560B2 V-type engine 有权
标题翻译： V型发动机
公开(公告)号：US08276560B2
公开(公告)日：2012-10-02
申请号：US11960049
申请日：2007-12-19
申请人： Hiroaki Hasebe , Keita Ito
发明人： Hiroaki Hasebe , Keita Ito
IPC分类号： F02M35/10 , F02B75/22
CPC分类号： F02M13/02 , F02B75/22 , F02F7/0012 , F02F7/0019 , F02M13/046 , F02M35/10085 , F02M35/10196 , F02M35/10268 , F02M35/116
摘要： A V-type engine includes: first and second banks which are arranged in a V-shape and which respectively have cylinder bores; a crankshaft which is shared by the first and second banks; a crankcase which supports the crankshaft, the first and second banks being connected to the crankcase; and a valley portion which is defined between the first and second banks, an engine auxiliary machine being disposed in the valley portion. The first and second banks are arranged so that a cylinder center line of the first bank and a cylinder center line of the second bank respectively pass through a point which is eccentric from a rotational center of the crankshaft to a side opposite from both the banks. Thus, it is possible to improve an auxiliary machine housing function of the valley portion defined between the first and second banks while maintaining a predetermined opening angle therebetween.
摘要翻译： V型发动机包括：第一和第二排，其布置成V形并分别具有气缸孔; 由第一和第二组共用的曲轴; 支撑曲轴的曲轴箱，第一和第二组连接到曲轴箱; 以及限定在所述第一和第二组之间的谷部，发动机辅助机器设置在所述谷部中。第一组和第二组被布置成使得第一组的气缸中心线和第二组的气缸中心线分别穿过从曲轴的旋转中心偏心到与两个组相反的一侧的点。因此，可以改善在第一和第二组之间限定的谷部的辅助机器壳体功能，同时保持它们之间的预定开启角度。

8. 发明授权

US07849837B2 Vaporized fuel processing device in work machine 有权
标题翻译：工作机械中的汽化燃料加工装置
公开(公告)号：US07849837B2
公开(公告)日：2010-12-14
申请号：US12481625
申请日：2009-06-10
申请人： Hiroaki Hasebe , Yasunori Matsubara
发明人： Hiroaki Hasebe , Yasunori Matsubara
IPC分类号： F02M37/20 , F02M33/02 , F02B77/04
CPC分类号： F02M25/0854 , F02M35/04
摘要： In an working machine in which: an engine and a fuel tank for the engine are mounted on a machine body; an air cleaner mounted outside the machine body has a cleaner case including a cylindrical case body and a lid body being mounted on one end of the case body, and a cleaner element being housed in the cleaner case and dividing the inside of the cleaner case into a pre-purification chamber and a post-purification chamber; and an air-outlet pipe is connected to an intake system of the engine with an intake duct interposed therebetween, a canister capable of absorbing a vaporized fuel generated in the fuel tank is attached to the fuel tank or the machine body; a purge joint communicating with the post-purification chamber is provided to the lid body of the air cleaner; and a purge conduit extending from the canister is connected to the purge joint. Accordingly, it is possible to take a vaporized fuel generated in the fuel tank into the engine by utilizing the lid body of the air cleaner.
摘要翻译：在工作机械中，发动机和用于发动机的燃料箱安装在机体上; 安装在机体外部的空气滤清器具有一个清洁器壳体，该清洁器壳体包括一个圆筒形壳体和一个安装在壳体一端上的盖体，一个清洁器元件容纳在清洁器壳体中并将清洁器壳体内部分成预净化室和后净化室; 并且出气管连接到发动机的进气系统，其间插入有进气管，能够吸收在燃料箱中产生的汽化燃料的罐被附接到燃料箱或机体; 与空气净化器的盖体设置有与后净化室连通的吹扫接合部; 并且从罐延伸的吹扫导管连接到吹扫接头。因此，可以通过利用空气净化器的盖体将燃料箱中产生的汽化燃料送入发动机。

9. 发明申请

US20050223961A1 Hybrid-powered underwater scooter 失效
标题翻译：混合动力水下滑板车
公开(公告)号：US20050223961A1
公开(公告)日：2005-10-13
申请号：US11102144
申请日：2005-04-08
申请人： Yoshihiro Iijima , Keiji Iino , Masayuki Osumi , Hiroshi Sueshige , Hiroaki Hasebe
发明人： Yoshihiro Iijima , Keiji Iino , Masayuki Osumi , Hiroshi Sueshige , Hiroaki Hasebe
IPC分类号： B63C11/46 , B63G8/36 , B63H21/20 , B63H21/32
CPC分类号： B63H21/20 , B63C11/46 , B63G8/36
摘要： An underwater scooter is provided with an engine enclosed in a watertight vessel and an electric motor enclosed in the watertight vessel and connected to the output shaft of the engine, and a propeller disposed upon a main frame and connected to the output shaft of the motor to be driven and turned by at least one of the engine and the motor so as to propel the scooter. In other words, the scooter is a hybrid type having the engine and electric motor as the drive power of the propeller. With this, the operator can easily re-start, once stopped on the surface of the water or underwater. Moreover, since the propeller can be driven even by the engine, a distance of travel is elongated with less increased weight, when compared to the case that the propeller is driven solely by the engine.
摘要翻译：水下踏板车设有封闭在水密容器中的发动机和封闭在防水容器中并连接到发动机输出轴上的电动机，以及设置在主机架上并连接到电动机的输出轴上的螺旋桨由发动机和马达中的至少一个驱动和转动，以推动踏板车。换句话说，踏板车是具有发动机和电动机作为螺旋桨的驱动力的混合型。这样，一旦停在水面或水下，操作人员就可以轻松地重启。此外，由于螺旋桨甚至可以由发动机驱动，所以与仅由发动机驱动螺旋桨的情况相比，行程的距离随着重量的增加而缩短。

10. 发明授权

US07096815B2 Underwater scooter 有权
标题翻译：水下滑板车
公开(公告)号：US07096815B2
公开(公告)日：2006-08-29
申请号：US11102145
申请日：2005-04-08
申请人： Keiji Iino , Hiroshi Sueshige , Masayuki Osumi , Yoshihiro Iijima , Hiroaki Hasebe
发明人： Keiji Iino , Hiroshi Sueshige , Masayuki Osumi , Yoshihiro Iijima , Hiroaki Hasebe
IPC分类号： B63C11/46
CPC分类号： B63C11/46
摘要： An underwater scooter including a main frame on which are disposed two air tanks serving as a saddle area for the operator, a depth adjusting mechanism disposed to the fore of the air tanks, and a steering mechanism disposed to the aft of the air tanks. The depth adjusting mechanism can be swiveled freely around a vertical axis using a swivel mechanism, and moreover the angular displacement in this swiveling is transmitted by a swivel angle displacement transmission mechanism to the steering mechanism so that a rudder swivels around a vertical axis, and thus while the underwater scooter is traveling, the operator can ride upon the main frame and also adjust the depth of travel and direction of forward motion of the underwater scooter by manipulating the depth adjusting mechanism and steering mechanisms. Thus, the burden on the operator is reduced in comparison to that of the conventional types of scooters that tow the operator.
摘要翻译：一种水下踏板车，包括主框架，在其上设置两个用作操作者的鞍座的空气罐，设置在空气罐前部的深度调节机构，以及设置在空气箱的后部的转向机构。深度调节机构可以使用旋转机构绕垂直轴线自由旋转，此外，该旋转中的角位移通过旋转角位移传递机构传递到转向机构，使得方向舵绕垂直轴旋转，因此当水下踏板车行驶时，操作者可以通过操纵深度调节机构和转向机构来骑行主框架并且调节水下踏板车向前运动的方向和方向。因此，与拖曳操作者的常规类型的踏板车相比，操作者的负担降低。

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