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41. 发明申请

US20080223156A1 Startup Torque Transmitting Mechanism of an Internal Combustion Engine 有权
标题翻译：内燃机启动扭矩传动机构
公开(公告)号：US20080223156A1
公开(公告)日：2008-09-18
申请号：US11997055
申请日：2006-07-25
申请人： Tomoaki Suzuki , Toshiaki Asada , Makoto Ishikawa , Toshimitsu Shiba , Kazuhito Sakai
发明人： Tomoaki Suzuki , Toshiaki Asada , Makoto Ishikawa , Toshimitsu Shiba , Kazuhito Sakai
IPC分类号： F02N15/02
CPC分类号： F02N15/022 , Y10T74/134 , Y10T74/139
摘要： An outer race support plate to which torque of a pinion gear is transmitted from a ring gear via a one-way clutch and thus rotates a crankshaft is provided separately from a flywheel and is mounted to the crankshaft not via the flywheel. As a result, impact noise produced when the one-way clutch engages is not directly transmitted to the flywheel. Accordingly, noise radiation from the flywheel can be suppressed, thereby enabling noise to be reduced.
摘要翻译：小齿轮的扭矩经由单向离合器从环形齿轮传递并因此旋转曲轴的外圈支撑板与飞轮分开设置，并且不经由飞轮安装到曲轴。结果，单向离合器接合时产生的冲击噪声不直接传递到飞轮。因此，可以抑制来自飞轮的噪声辐射，从而能够降低噪声。

42. 发明授权

US07424873B2 Variable valve mechanism 有权
标题翻译：可变阀机构
公开(公告)号：US07424873B2
公开(公告)日：2008-09-16
申请号：US10555572
申请日：2004-12-07
申请人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
发明人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L1/185 , F01L1/2405 , F01L1/267 , F01L2013/0068 , F01L2105/00 , F01L2820/032
摘要： Disclosed is a variable valve mechanism 10 for changing the lift amount and operating angle of an internal combustion engine valve disc 12. The variable valve mechanism comprises a first cam 54, which rotates in accordance with crankshaft rotation; a transmission member 24, 38 that includes a second cam 32, 34, which oscillates in synchronism with the rotation of the first cam 54 and transmits the force exerted by the first cam 54 to the valve disc 12; a control shaft 40, which is adjusted for a predetermined rotation position; an adjustment mechanism 36, 38 for varying the lift amount and operating angle of the valve disc 12 by changing the oscillation range of the transmission member 24, 38 in accordance with the rotation position of the control shaft 40; a lost motion spring 60 for pressing the transmission member 24, 38 toward the first cam 54 to ensure that the transmission member 24, 38 remains coupled to the first cam 54; and an assist spring 64 for pressing the transmission member 24, 38 in resistance to the force exerted by the lost motion spring 60.
摘要翻译：公开了一种用于改变内燃机阀盘12的提升量和操作角度的可变气门机构10。可变气门机构包括：第一凸轮54，其根据曲轴旋转而旋转; 传动构件24,38包括第二凸轮32,34，其与第一凸轮54的旋转同步地摆动并将由第一凸轮54施加的力传递到阀盘12; 控制轴40，其被调节为预定的旋转位置; 用于通过根据控制轴40的旋转位置改变传动构件24,38的振动范围来改变阀盘12的提升量和操作角度的调节机构36,38; 用于将传动构件24,38朝向第一凸轮54按压以确保传动构件24,38保持联接到第一凸轮54的空转弹簧60; 以及辅助弹簧64，用于抵抗由空转弹簧60施加的力而按压传动构件24,38。

43. 发明申请

US20080163843A1 Startup Torque Transmitting Mechanism of an Internal Combustion Engine 失效
标题翻译：内燃机启动扭矩传动机构
公开(公告)号：US20080163843A1
公开(公告)日：2008-07-10
申请号：US11996806
申请日：2006-07-25
申请人： Kazuhito Sakai , Toshiaki Asada , Makoto Ishikawa , Tomoaki Suzuki , Toshimitsu Shiba
发明人： Kazuhito Sakai , Toshiaki Asada , Makoto Ishikawa , Tomoaki Suzuki , Toshimitsu Shiba
IPC分类号： F02N15/02
CPC分类号： F02N15/023 , F02N2250/08 , Y10T74/13
摘要： A one-way clutch and a bearing are both grease-filled so even if an oil seal member prevents engine oil from flowing thereto, it will cause no problems in terms of lubrication of the one-way clutch and the bearing. Therefore, the oil seal member 18 need only seal between a main body side of an internal combustion engine and a crankshaft and so does not need to have a large diameter. As a result, even when the crankshaft rotates while the internal combustion engine is operating, the small diameter oil seal member will not slide at a high rate of speed against an outer peripheral surface of the crankshaft and so will not degrade quickly.
摘要翻译：单向离合器和轴承都是润滑脂，因此即使油封构件防止发动机油流动，也不会在单向离合器和轴承的润滑方面产生问题。因此，油封构件18仅需要在内燃机的主体侧和曲轴之间进行密封，因此不需要具有大的直径。结果，即使在内燃机运转时曲轴旋转的情况下，小直径油封构件也不会以高速度相对于曲轴的外周面滑动，因此不会快速退化。

44. 发明申请

US20080121202A1 Starting Apparatus 有权
标题翻译：起动装置
公开(公告)号：US20080121202A1
公开(公告)日：2008-05-29
申请号：US11596808
申请日：2005-08-05
申请人： Toshiaki Asada , Shuichi Ezaki , Makoto Ishikawa , Kazuhito Sakai
发明人： Toshiaki Asada , Shuichi Ezaki , Makoto Ishikawa , Kazuhito Sakai
IPC分类号： F02N5/04
CPC分类号： F02N15/023 , F02N2250/08 , Y10T74/137 , Y10T477/71
摘要： Engine starting apparatus comprising a one way clutch. A first oil seal is located on the outer side of a second oil seal in the radial direction of a ring gear. Upon starting of an engine, the time that the first oil seal is slid on the ring gear is short, and after the start of the engine, the first oil seal is not slid on the ring gear. The second oil seal is located on the inner side of the first oil seal in the radial direction of the ring gear. Therefore, the second oil seal hardly deteriorates even if slid on a flywheel at high speed after the start of the engine. By locating the first and second oil seals at different positions in the radial direction of the ring gear, it is possible to improve the startability and the lifetime of a starting apparatus. At least one oil seal has a taper shape in order to generate a thrust force which forces the ring gear away from the flywheel.
摘要翻译：发动机起动装置，包括单向离合器。第一油封位于第二油封的外侧沿齿圈的径向方向。在发动机起动时，第一油封在齿圈上滑动的时间短，在发动机起动之后，第一油封不会在齿圈上滑动。第二油封沿着齿圈的径向位于第一油封的内侧。因此，即使在发动机起动之后高速地在飞轮上滑动，第二油封也几乎不劣化。通过将第一和第二油封定位在环形齿轮的径向上的不同位置，可以提高起动装置的起动性和使用寿命。至少一个油封具有锥形形状，以产生迫使齿圈远离飞轮的推力。

45. 发明授权

US07331320B2 Engine starting apparatus and method 有权
标题翻译：发动机起动装置和方法
公开(公告)号：US07331320B2
公开(公告)日：2008-02-19
申请号：US10577649
申请日：2004-11-05
申请人： Toshiaki Asada
发明人： Toshiaki Asada
IPC分类号： F02N3/00 , F02N11/00
CPC分类号： F02N11/101 , F02D41/009 , F02N1/02 , F02N11/0814 , F02N15/022 , F02N2250/04
摘要： An engine starting apparatus has a reverse-rotation detection sensor for detecting the reverse rotation of an engine. A control apparatus for controlling the engine starting apparatus performs such control that a starter motor is not rotated while the reverse rotation of the engine is detected by the reverse-rotation detection sensor, even if receiving a predetermined engine start command.
摘要翻译：发动机起动装置具有用于检测发动机的反向旋转的反转检测传感器。用于控制发动机起动装置的控制装置执行这样的控制，使得即使接收到预定的发动机起动命令，起动电动机也不会由反转检测传感器检测到发动机的反转。

46. 发明授权

US07267088B2 Valve-driving system of internal combustion engine 有权
标题翻译：内燃机阀驱动系统
公开(公告)号：US07267088B2
公开(公告)日：2007-09-11
申请号：US10725427
申请日：2003-12-03
申请人： Shuichi Ezaki , Toshiaki Asada , Kimitoshi Tsuji , Yasushi Kusaka , Kenji Kataoka
发明人： Shuichi Ezaki , Toshiaki Asada , Kimitoshi Tsuji , Yasushi Kusaka , Kenji Kataoka
IPC分类号： F01L9/04
CPC分类号： F02D13/0207 , F01L1/042 , F01L9/04 , F01L13/00 , F01L2009/0411 , F01L2105/00 , F01L2800/00 , F02M26/01 , Y02T10/18
摘要： A valve-driving system which is applied to an internal combustion engine having a plurality of cylinders for driving an intake or exhaust valve provided in each cylinder, including a plurality of valve-driving apparatuses provided for driving valves of different cylinders of the internal combustion engine, wherein each valve-driving apparatus includes an electrical motor as a driving source for generating rotation motion; and a power transmission mechanism for converting the rotation motion of the electric motor into opening and closing motion of the valve to be driven and for transmitting the opening and closing motion to the valve through a cam or a link.
摘要翻译：一种阀驱动系统，其应用于具有多个气缸的内燃机，所述多个气缸用于驱动设置在每个气缸中的进气门或排气门，所述气缸包括多个用于驱动内燃机的不同气缸的阀的阀驱动装置其中，每个阀驱动装置包括作为产生旋转运动的驱动源的电动机; 以及用于将电动机的旋转运动转换成待驱动的阀的打开和关闭运动并且通过凸轮或连杆传递到阀的打开和关闭运动的动力传递机构。

47. 发明申请

US20070068476A1 Engine starting apparatus and method 有权
标题翻译：发动机起动装置和方法
公开(公告)号：US20070068476A1
公开(公告)日：2007-03-29
申请号：US10577649
申请日：2004-11-05
申请人： Toshiaki Asada
发明人： Toshiaki Asada
IPC分类号： F02N3/00 , F02N11/00
CPC分类号： F02N11/101 , F02D41/009 , F02N1/02 , F02N11/0814 , F02N15/022 , F02N2250/04
摘要： An engine starting apparatus has a reverse-rotation detection sensor for detecting the reverse rotation of an engine. A control apparatus for controlling the engine starting apparatus performs such control that a starter motor is not rotated while the reverse rotation of the engine is detected by the reverse-rotation detection sensor, even if receiving a predetermined engine start command.
摘要翻译：发动机起动装置具有用于检测发动机的反向旋转的反转检测传感器。用于控制发动机起动装置的控制装置执行这样的控制，使得即使接收到预定的发动机起动命令，起动电动机也不会由反转检测传感器检测到发动机的反转。

48. 发明授权

US07174887B2 Variable valve system 有权
标题翻译：可变阀门系统
公开(公告)号：US07174887B2
公开(公告)日：2007-02-13
申请号：US11060681
申请日：2005-02-18
申请人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
发明人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F02D13/0207 , F02D41/2438 , F02D41/2464 , F02D2041/001 , Y02T10/18
摘要： A variable valve mechanism is installed to change the operating angle and lift amount of an intake valve in accordance with the rotation position of a control shaft. A worm wheel is secured to the control shaft. The worm wheel is coupled to a motor actuator via a worm gear. The motor actuator is controlled during a normal operation so that the rotation position of the control shaft changes within a normal rotation range. A low-end stopper and high-end stopper are installed outside the normal rotation range to mechanically restrict the rotation of the control shaft.
摘要翻译：安装有可变阀机构，以根据控制轴的旋转位置来改变进气门的操作角度和升程量。蜗轮固定在控制轴上。蜗轮通过蜗轮联接到电动机执行器。在正常操作期间控制电动机致动器，使得控制轴的旋转位置在正常旋转范围内变化。低档止动器和高档止动器安装在正常旋转范围之外，以机械地限制控制轴的旋转。

49. 发明申请

US20060213469A1 Variable valve system 失效
标题翻译：可变阀门系统
公开(公告)号：US20060213469A1
公开(公告)日：2006-09-28
申请号：US10548199
申请日：2004-12-14
申请人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
发明人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
IPC分类号： F01L1/34 , F01L1/02
CPC分类号： F01L1/053 , F01L1/022 , F01L1/024 , F01L1/185 , F01L1/2405 , F01L1/267 , F01L1/3442 , F01L1/46 , F01L13/0063 , F01L2001/0537 , F01L2105/00
摘要： Intake camshafts 10, 14 for driving valve bodies 32 (intake valve) are positioned in right- and left-hand banks, respectively. A variable valve mechanism 30 is positioned in each of the right- and left-hand banks in such a manner as to form mirror-image symmetry. The variable valve mechanism 30 includes a control shaft 60 for controlling the operating angle of the valve body. The respective control shafts in the right- and left-hand banks are controlled in symmetrical directions. The right- and left-hand intake camshafts 10, 14 rotate in opposite directions and at a speed that is synchronized with the speed of a crankshaft.
摘要翻译：用于驱动阀体32（进气阀）的进气凸轮轴10,14分别位于右侧和左侧的排。可变阀机构30以形成镜像对称性的方式定位在每个右侧和左侧存储体中。可变阀机构30包括用于控制阀体的操作角度的控制轴60。右侧和左侧组中的各个控制轴以对称方向控制。右侧和左侧进气凸轮轴10,14以相对于曲轴速度同步的相反方向旋转。

50. 发明申请

US20050193969A1 Variable valve system 有权
标题翻译：可变阀门系统
公开(公告)号：US20050193969A1
公开(公告)日：2005-09-08
申请号：US11060681
申请日：2005-02-18
申请人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
发明人： Shuichi Ezaki , Toshiaki Asada , Manabu Tateno
IPC分类号： F01L13/00 , B66D1/14 , F01L1/12 , F01L1/34
CPC分类号： F01L13/0021 , F02D13/0207 , F02D41/2438 , F02D41/2464 , F02D2041/001 , Y02T10/18
摘要： A variable valve mechanism is installed to change the operating angle and lift amount of an intake valve in accordance with the rotation position of a control shaft. A worm wheel is secured to the control shaft. The worm wheel is coupled to a motor actuator via a worm gear. The motor actuator is controlled during a normal operation so that the rotation position of the control shaft changes within a normal rotation range. A low-end stopper and high-end stopper are installed outside the normal rotation range to mechanically restrict the rotation of the control shaft.
摘要翻译：安装有可变阀机构，以根据控制轴的旋转位置来改变进气门的操作角度和升程量。蜗轮固定在控制轴上。蜗轮通过蜗轮联接到电动机执行器。在正常操作期间控制电动机致动器，使得控制轴的旋转位置在正常旋转范围内变化。低档止动器和高档止动件安装在正常旋转范围之外，以机械地限制控制轴的旋转。

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