公开(公告)号：US06041877A

公开(公告)日：2000-03-28

申请号：US721657

申请日：1996-09-27

申请人： Takemasa Yamada ,  Fujio Matsui ,  Shihomi Hiroishi ,  Kenzo Komatsu

发明人： Takemasa Yamada ,  Fujio Matsui ,  Shihomi Hiroishi ,  Kenzo Komatsu

IPC分类号： B60K17/04 ,  B60K6/20 ,  B60K6/26 ,  B60K6/28 ,  B60K6/36 ,  B60K6/387 ,  B60K6/40 ,  B60K6/48 ,  B60K6/52 ,  B60K6/543 ,  B60K17/344 ,  B60K17/346 ,  B60K17/356 ,  B60K23/08 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  F16H3/12 ,  B60K6/04

CPC分类号： B60K6/40 ,  B60K23/08 ,  B60K6/48 ,  B60K6/52 ,  B60K6/543 ,  B60L11/005 ,  B60L11/14 ,  B60L11/1877 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60K17/344 ,  B60K17/346 ,  B60K17/356 ,  B60L2260/28 ,  B60L2270/40 ,  F16H2003/123 ,  F16H2061/0422 ,  F16H3/126 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/906 ,  Y10S903/907 ,  Y10S903/909 ,  Y10S903/914 ,  Y10S903/916 ,  Y10S903/918 ,  Y10S903/945 ,  Y10S903/946 ,  Y10S903/951

摘要： A drive unit for a hybrid vehicle includes: an internal combustion engine 1; a transmission 3 connected to the internal combustion engine 1 via a clutch 2; a primary differential gear 11 for distributing a driving force transmitted from the transmission 3, to primary driving wheels 17 and 18; a transfer 20 connected to the primary differential gear for taking out a part of the driving force transmitted from the transmission 3 to the primary differential gear 11; a pair of propeller shafts 26 and 27 formed by dividing two parts in axial directions for transmitting part of the driving force from the transfer to a secondary differential gear 33; an electric motor 31 provided between these propeller shafts 26 and 27; and a pair of clutches 29 and 30, each connecting the electric motor 31 to one of the pair of propeller shafts 26 and 27. Therefore, the drive unit can be used for 2WD or 4WD hybrid vehicles without changing the main components.

摘要翻译： 用于混合动力车辆的驱动单元包括：内燃机1; 经由离合器2与内燃机1连接的变速器3; 用于将从变速器3传递的驱动力分配到主驱动轮17和18的主差速齿轮11; 连接到主差速齿轮的传递装置20，用于取出从变速器3传递到主差速齿轮11的一部分驱动力; 一对传动轴26和27，其通过沿轴向方向分割两部分而形成，以将驱动力的一部分从传递传递到次差速齿轮33; 设置在这些传动轴26和27之间的电动机31; 以及一对离合器29和30，每个离合器29和30各自将电动机31连接到一对传动轴26和27中的一个。因此，驱动单元可以用于2WD或4WD混合动力车辆而不改变主要部件。

公开(公告)号：US4768467A

公开(公告)日：1988-09-06

申请号：US4118

申请日：1987-01-16

申请人： Takemasa Yamada ,  Hajime Kashiwase ,  Satoshi Maeda

发明人： Takemasa Yamada ,  Hajime Kashiwase ,  Satoshi Maeda

IPC分类号： F01L13/00 ,  F01L1/26

CPC分类号： F01L13/0005 ,  F01L13/0036 ,  Y10T74/20882 ,  Y10T74/2101

摘要： A valve mechanism for an intake valve has a cam block including a first cam comprising a base circle and a second cam having a lobe and a base circle the diameter of which is equal to that of the base circle of the first cam. A first rocker arm engaging with the first cam and a second rocker arm engaging with the second cam are provided. The first and second rocker arms are rotatably engaged with each other so as to be independently rocked by corresponding cams, and have holes in which a lock pin engages to connect the first and second rocker arms with each other so as to be rocked together by the second cam. The system is arranged to engage and disengage the pin with and from both the holes of the first and second rocker arms at a time when both the rocker arms engage with the base circles at the same time.

摘要翻译： 用于进气阀的阀机构具有凸轮块，该凸轮块包括具有基圆的第一凸轮和具有凸角的第二凸轮和其直径等于第一凸轮的基圆的直径的基圆。 提供与第一凸轮接合的第一摇臂和与第二凸轮接合的第二摇臂。 第一和第二摇臂彼此可旋转地接合，以便被相应的凸轮独立地摇动，并且具有锁定销接合的孔，以将第一和第二摇臂彼此连接，以便通过 第二个凸轮 该系统被布置成在两个摇臂同时与基圆接合的时刻使销与第一和第二摇臂的两个孔接合和分离。

公开(公告)号：US4730457A

公开(公告)日：1988-03-15

申请号：US922276

申请日：1986-10-23

申请人： Takemasa Yamada ,  Hideo Yabuhara ,  Fujio Takimoto

发明人： Takemasa Yamada ,  Hideo Yabuhara ,  Fujio Takimoto

IPC分类号： F02B37/04 ,  F02B37/18 ,  F02B39/12

CPC分类号： F02B39/12 ,  F02B37/04 ,  F02B37/18 ,  Y02T10/144

摘要： A supercharging system has a turbocharger driven by exhaust-gas of the engine, a supercharger driven by an engine and communicated with the turbocharger and the engine in series. A clutch is provided in a device for driving the supercharger and a bypass having a control valve is provided around the supercharger. A control unit is provided to respond to engine operating conditions for operating the clutch and the control valve. The control unit operates to disengage the clutch at light load on the engine in a predetermined low engine speed range, to engage the clutch at heavy load in the low engine speed range, and to disengage the clutch in a predetermined high engine speed range. The control valve is gradually opened in accordance with variation of engine operation conditions when the engine operation is in a transient state.

摘要翻译： 增压系统具有由发动机的废气驱动的涡轮增压器，由发动机驱动并与涡轮增压器和发动机串联连通的增压器。 在用于驱动增压器的装置中设置有离合器，并且在增压器周围设置具有控制阀的旁路。 提供控制单元以响应用于操作离合器和控制阀的发动机操作条件。 控制单元操作以在预定的低发动机转速范围内使发动机上的轻负荷下的离合器脱离，以在低发动机转速范围内以重负载接合离合器，并且在预定的高发动机转速范围内使离合器脱离。 当发动机运转处于过渡状态时，根据发动机运转状态的变化，控制阀逐渐打开。