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    Engine starter inertia drive
    42.
    发明授权
    Engine starter inertia drive 有权
    发动机起动惯量驱动

    公开(公告)号：US09376999B2

    公开(公告)日：2016-06-28

    申请号：US13973790

    申请日：2013-08-22

    Applicant: Paul H. Sloan, Jr.

    Inventor： Paul H. Sloan, Jr.

    IPC: F02N11/00 ,  F02N15/06 ,  F02N15/02

    CPC classification number: F02N15/06 ,  F02N15/025 ,  F02N2015/061 ,  Y10T74/134

    Abstract: The inertia drive consists of a clutch subassembly including an input head shaft, a clutch plate stack, six clutch springs, and a clutch housing; and a screw shaft/pinion subassembly including a screw shaft, a pinion and a stop nut. Spline engagements and snap rings are used to couple the clutch housing and stop nut to the screw shaft. The use of splined engagements and snap rings eliminates the need for stop nuts to be threaded onto the screw shaft, reducing manufacturing cost and increasing durability. The use of splined engagements for coupling the screw shaft to the clutch housing and the stop nut to the screw shaft also allows both the clutch housing and stop nuts to be radially positioned on the screw shaft with incremental adjustability to selectively orientate the pinion relative to both the clutch housing and the stop nut.

    Abstract translation: 惯性驱动器包括离合器组件，其包括输入头轴，离合器片叠，六个离合器弹簧和离合器壳体; 以及包括螺杆轴，小齿轮和止动螺母的螺杆轴/小齿轮子组件。 花键接合和卡环用于将离合器壳体和止动螺母联接到螺杆轴上。 使用花键接合和卡扣环消除了将螺母拧紧到螺杆轴上的需要，从而降低制造成本并提高耐久性。 使用用于将螺纹轴联接到离合器壳体和止动螺母到花键轴的花键啮合还允许离合器壳体和止动螺母两者径向地定位在螺杆轴上，并且具有增量的可调节性，以选择性地使小齿轮相对于两者 离合器壳体和止动螺母。

    Driver output encoding systems and methods
    43.
    发明授权
    Driver output encoding systems and methods 有权
    驱动程序输出编码系统和方法

    公开(公告)号：US09347415B2

    公开(公告)日：2016-05-24

    申请号：US14200529

    申请日：2014-03-07

    Applicant: GM Global Technology Operations LLC

    Inventor： Timothy P. Philippart ,  Shawn L. Boozer ,  Scott J. Chynoweth ,  Detlev Schafer

    IPC: F02N11/08 ,  F02N15/02 ,  F02N15/06

    CPC classification number: F02N11/087 ,  F02N11/0814 ,  F02N11/0862 ,  F02N15/022 ,  F02N15/067 ,  F02N2300/2011

    Abstract: A starter relay connects a battery with a starter motor of an engine when in a closed state and disconnects the starter motor from the battery when in an open state. A switching device provides current to the starter relay when in a closed state and disables current flow to the starter relay when in an open state. For an engine startup event, a switch control module: transitions the switching device to the closed state for a first predetermined period; transitions the switching device to the open state for a second predetermined period after the first predetermined period; and transitions the switching device to the closed state for a third period after the second predetermined period. The starter relay remains in the open state during the first predetermined period and transitions to the closed state when the switching device is in the closed state for the third period.

    Abstract translation: 起动继电器在处于关闭状态时将发动机的电动机与发动机的起动电动机连接，并且在处于打开状态时将起动电动机与电池断开连接。 开关装置在处于关闭状态时向起动继电器提供电流，并且当处于打开状态时禁止当前流到起动继电器的电流。 对于发动机启动事件，开关控制模块：在第一预定时段内将开关装置转换到关闭状态; 在所述第一预定时段之后的第二预定时段内将所述开关装置转换到所述打开状态; 并且在所述第二预定周期之后的第三时间段内将所述切换装置转换到所述关闭状态。 起动继电器在第一预定时段期间保持打开状态，并且当开关装置处于第三时段的关闭状态时转变到关闭状态。

    ISOLATOR FOR USE WITH ENGINE THAT IS ASSISTED OR STARTED BY AN MGU OR A MOTOR THROUGH AN ENDLESS DRIVE MEMBER
    45.
    发明申请
    ISOLATOR FOR USE WITH ENGINE THAT IS ASSISTED OR STARTED BY AN MGU OR A MOTOR THROUGH AN ENDLESS DRIVE MEMBER 审中-公开
    与发动机一起使用的隔离器，由MGU或电机通过无端驱动构件辅助或启动

    公开(公告)号：US20150260233A1

    公开(公告)日：2015-09-17

    申请号：US14434359

    申请日：2013-10-15

    Applicant: LITENS AUTOMOTIVE PARTNERSHIP

    Inventor： Andrew M. Boyes ,  Warren J. Williams ,  Gary J. Spicer

    IPC: F02N15/02 ,  F16H55/36 ,  F16F15/121 ,  F16H55/14

    CPC classification number: F16F15/12333 ,  F16H55/36 ,  F16H2055/366

    Abstract: In an aspect the invention is directed to an isolator comprising a driver that is connectable with a shaft of a device, a rotary drive member that is engageable with an endless drive member; and a first isolation spring and a second isolation spring. The first and second isolation springs are positioned such that during rotation of the driver in a first direction torque is transferred from the driver to the first rotary drive member through the first isolation spring and not through the second isolation spring, and such that during rotation of the first rotary drive member in the first direction torque is transferred from the first rotary drive member to the driver through the second isolation spring and not through the first isolation spring.

    Abstract translation: 一方面，本发明涉及一种隔离器，其包括可与装置的轴连接的驱动器，可与环形驱动构件接合的旋转驱动构件; 以及第一隔离弹簧和第二隔离弹簧。 第一和第二隔离弹簧被定位成使得在驾驶员在第一方向旋转期间，扭矩通过第一隔离弹簧从驾驶员转移到第一旋转驱动构件，而不是通过第二隔离弹簧，并且使得在旋转期间， 第一方向扭矩的第一旋转驱动构件通过第二隔离弹簧而不是通过第一隔离弹簧从第一旋转驱动构件传递到驾驶员。

    Starting of an internal combustion engine
    47.
    发明授权
    Starting of an internal combustion engine 有权
    起动内燃机

    公开(公告)号：US09091242B2

    公开(公告)日：2015-07-28

    申请号：US13818930

    申请日：2011-08-09

    Applicant: Dan Björklund ,  Jukka Mäntylä

    Inventor： Dan Björklund ,  Jukka Mäntylä

    IPC: F02N9/04 ,  F02N19/00 ,  F02N15/02

    CPC classification number: F02N19/00 ,  F02N9/04 ,  F02N15/022 ,  F02N15/028 ,  F02N2200/021

    Abstract: A starting system for an internal combustion engine comprising a pressure medium source, means for connecting the pressure medium source to at least two of the cylinders of the engine, a starting valve in connection with each cylinder that is connected to the pressure medium source for controlling the admission of the pressure medium into the cylinder, a control unit for controlling the operation of the starting valves, and an absolute rotary encoder for determining the crank angle of the engine. The system further comprises coupling means arranged between the engine and the absolute rotary encoder for releasably coupling the encoder to the engine. The invention also concerns a method for starting an internal combustion engine and an internal combustion engine.

    Abstract translation: 一种用于内燃机的启动系统，包括压力介质源，用于将压力介质源连接到发动机的至少两个气缸的装置，连接到连接到压力介质源的每个气缸的起动阀，用于控制 压力介质进入气缸，用于控制起动阀的操作的控制单元和用于确定发动机的曲轴转角的绝对旋转编码器。 该系统还包括设置在发动机和绝对旋转编码器之间的联接装置，用于将编码器可释放地联接到发动机。 本发明还涉及一种启动内燃机和内燃机的方法。

    Drive train of a motor vehicle having an internal combustion engine and a starter generator
    48.
    发明授权
    Drive train of a motor vehicle having an internal combustion engine and a starter generator 有权
    具有内燃机和起动发电机的机动车辆的传动系

    公开(公告)号：US09074656B2

    公开(公告)日：2015-07-07

    申请号：US14050686

    申请日：2013-10-10

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Wolfgang Benz ,  Stephan Mueller ,  Sven Gohl

    IPC: B60K17/28 ,  B60K25/00 ,  F16H7/02 ,  F02N11/00 ,  F02N11/04 ,  F02N15/02 ,  F02N15/08 ,  F02B67/06 ,  B60K6/485 ,  F02N11/08

    CPC classification number: F16H7/02 ,  B60K6/485 ,  F02B67/06 ,  F02N11/00 ,  F02N11/003 ,  F02N11/04 ,  F02N11/0814 ,  F02N15/022 ,  F02N15/023 ,  F02N15/08 ,  F02N2300/2002 ,  Y10T74/134

    Abstract: A drive train (1) of a motor vehicle has an internal combustion engine (2) with a crankshaft (6). A transmission (3) is connected downstream of the internal combustion engine (2) to drive at least one axle (5) of the motor vehicle. A starter generator (23) is assigned to the internal combustion engine (2). The starter generator (23) is attached to the crankshaft (6) by two separate drive trains (13, 22; 24, 25). One (24, 25) of the drive trains (13, 22; 24; 25) has a shiftable clutch (29) and the other (13, 22) of the drive trains (13, 22; 24, 25) has a shiftable clutch (32) or a freewheel (11) that is active during a starter mode of the starter generator (23). The drive train ensures an optimum start capability of the cold internal combustion engine and additionally permits electric boosting of the internal combustion engine.

    Abstract translation: 机动车辆的传动系（1）具有带有曲轴（6）的内燃机（2）。 变速器（3）连接在内燃机（2）的下游，以驱动机动车辆的至少一个轴（5）。 起动发电机（23）被分配给内燃机（2）。 起动发电机（23）通过两个独立的传动系（13,22; 24,25）附接到曲轴（6）。 传动系（13,22; 24; 25）中的一个（24,25）具有一个可移动离合器（29），另一个（13,22）的传动系（13,22; 24,25） 离合器（32）或在起动器发电机（23）的起动器模式期间有效的自由轮（11）。 传动系确保了冷内燃机的最佳启动能力，另外允许内燃机的电动升压。

    Starter system
    49.
    发明授权
    Starter system 有权
    起动系统

    公开(公告)号：US09070518B2

    公开(公告)日：2015-06-30

    申请号：US13678486

    申请日：2012-11-15

    Applicant: REMY TECHNOLOGIES, LLC

    Inventor： Kirk Neet ,  David Fulton

    IPC: H01H3/28 ,  F02N11/08 ,  F02N15/06 ,  F02N15/02

    CPC classification number: H01H3/28 ,  F02N11/0814 ,  F02N11/0844 ,  F02N11/0851 ,  F02N11/0859 ,  F02N11/087 ,  F02N15/023 ,  F02N15/067 ,  F02N2011/0892 ,  F02N2200/022 ,  F02N2200/048 ,  F02N2300/106 ,  Y02T10/48

    Abstract: Some embodiments of the invention provide a starter system including a starter, capable of being in communication with an electronic control unit. The starter can include a motor coupled to a circuit and a pinion including a plunger, and a plurality of solenoid assemblies including a plurality of biasing members. The plurality of solenoid assemblies can include at least one solenoid winding capable of moving the plunger, and at least one solenoid assembly capable of holding the plunger, and at least one solenoid assembly capable of controlling current flow to the motor. Some embodiments include a first switch coupled to the circuit that is capable of being activated by the plunger to control current flowing to at least a portion of the circuit. Some embodiments include at least two power isolation switches capable of controlling a current flow within the circuit.

    Abstract translation: 本发明的一些实施例提供了一种起动器系统，其包括能够与电子控制单元通信的起动器。 起动器可以包括耦合到电路的马达和包括柱塞的小齿轮，以及包括多个偏压构件的多个螺线管组件。 多个螺线管组件可以包括能够移动柱塞的至少一个螺线管绕组和能够保持柱塞的至少一个螺线管组件以及能够控制电流到电机的至少一个螺线管组件。 一些实施例包括耦合到电路的第一开关，其能够被柱塞激活以控制流向电路的至少一部分的电流。 一些实施例包括能够控制电路内的电流的至少两个电力隔离开关。

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