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1. 发明申请

US20090308198A1 Starter System with Integral Clutch Pinion for Start-Stop Engine Cranking 审中-公开
标题翻译：起动系统与整体离合器小齿轮起停发动机起动
公开(公告)号：US20090308198A1
公开(公告)日：2009-12-17
申请号：US12140574
申请日：2008-06-17
申请人： Martin Jastrzembowski , Wei Xue , Ravi Atluru
发明人： Martin Jastrzembowski , Wei Xue , Ravi Atluru
IPC分类号： F02N15/02
CPC分类号： F02N15/022 , F02N11/0814 , F02N11/10 , F02N15/023 , Y10T74/13 , Y10T74/134
摘要： A torque transfer system for cranking an engine includes a starter motor, an engine crankshaft, a pinion, a ring gear engaged with the pinion and driveably connected to the crankshaft, and a one-way clutch for alternately opening and closing a drive connection between the pinion and the starter motor.
摘要翻译：用于起动发动机的转矩传递系统包括起动电动机，发动机曲轴，小齿轮，与小齿轮接合并可驱动地连接到曲轴的环形齿轮，以及单向离合器，用于交替地打开和关闭驱动连接小齿轮和起动电机。

2. 发明申请

US20130125850A1 STARTER MOTOR CONTROL WITH PRE-SPIN 有权
标题翻译：起动马达控制与前置旋转
公开(公告)号：US20130125850A1
公开(公告)日：2013-05-23
申请号：US13298430
申请日：2011-11-17
申请人： Xiangying Liu , Chuck De Biasi , Ravi Atluru , Frederick Shell , Alan Francis Judge , Sheran Anthony Alles
发明人： Xiangying Liu , Chuck De Biasi , Ravi Atluru , Frederick Shell , Alan Francis Judge , Sheran Anthony Alles
IPC分类号： F02N11/08 , F02N15/02
CPC分类号： F02N11/0814 , F02N11/0844 , F02N11/0851 , F02N11/0855 , F02N2011/0874 , F02N2250/02 , F02N2300/106 , Y02T10/48
摘要： A control circuit receives a starting signal from a powertrain control module of a vehicle and delays the coupling of the main starting current from the battery to the starting motor until a reduced current in an alternative flow path is provided to the starter motor, initiating its motion. In a preferred, the pre-start sequence is controlled by a microprocessor which provides a control signal to a solid state switch coupled by a conductor providing current limiting resistance between the battery supply and the starter motor for a predetermined period of time. Subsequent to the pre-spin period, the control circuit provides a signal to a different solid state switch which activates the starter solenoid, in turn, coupling the battery to the starter motor and engaging the pinion gear with the ring gear.
摘要翻译：控制电路接收来自车辆的动力系控制模块的启动信号，并延迟主电动机从电池到起动电动机的耦合，直到备用流路中的减小电流提供给起动电动机，启动其运动。在优选的情况下，预启动序列由微处理器控制，该微处理器在固定状态开关上提供控制信号，该固态开关通过导体在预定时间段内在电池电源和起动电动机之间提供电流限制电阻。在预旋转周期之后，控制电路向不同的固态开关提供信号，该固态开关激活起动电磁阀，从而将电池连接到起动电动机并将小齿轮与环形齿轮接合。

3. 发明申请

US20110247437A1 STARTER WITH ROCK BACK AND OSCILLATION ABOSRBERS 有权
标题翻译：起重机与回退和振荡中止
公开(公告)号：US20110247437A1
公开(公告)日：2011-10-13
申请号：US12758845
申请日：2010-04-13
申请人： Ravi Atluru , Wei Xue , Eric Twigg
发明人： Ravi Atluru , Wei Xue , Eric Twigg
IPC分类号： F02N15/00
CPC分类号： F02N15/063
摘要： A system and method for absorbing rock-back and oscillation in a drive assembly of an engine start-stop device. The drive assembly has a pinion with at least two slots that receive axially extending protrusions of a barrel element. Damping elements in the slots and a spring element absorb rock-back and impact oscillations.
摘要翻译：一种用于吸收发动机起动装置的驱动组件中的回弹和振荡的系统和方法。驱动组件具有小齿轮，该小齿轮具有至少两个狭槽，其容纳轴向延伸的筒形元件的突出部。槽中的阻尼元件和弹簧元件吸收回弹和冲击振荡。

4. 发明申请

US20090314133A1 Starter for Start-Stop Cranking System 审中-公开
标题翻译：起动器起动系统起动器
公开(公告)号：US20090314133A1
公开(公告)日：2009-12-24
申请号：US12143014
申请日：2008-06-20
申请人： Ravi Atluru , Wei Xue , Martin Jastrzembowski
发明人： Ravi Atluru , Wei Xue , Martin Jastrzembowski
IPC分类号： F02N15/02
CPC分类号： F02N15/063 , F02N11/0814 , F02N15/022 , Y10T74/131
摘要： An apparatus for cranking an engine that includes a starter motor that includes an armature shaft, a pinion connected to the armature shaft for rotation about an axis, the pinion being able to translate along the axis relative to the armature shaft toward a fixed surface that limits said translation, an engine crankshaft, a ring gear engaged with the pinion and driveably connected to the crankshaft, and a first spring for urging the pinion elastically toward with the fixed surface and the ring gear and elastically resisting axial translation of the pinion away from the ring gear.
摘要翻译：一种用于起动发动机的装置，其包括起动电动机，该起动电动机包括电枢轴，连接到电枢轴的小齿轮，用于围绕轴线旋转，所述小齿轮能够相对于电枢轴沿轴线向固定表面平移，所述固定表面限制所述平移，发动机曲轴，与所述小齿轮啮合并可驱动地连接到所述曲轴的环形齿轮，以及第一弹簧，用于朝所述固定表面和所述环形齿轮弹性地推动所述小齿轮，并弹性抵抗所述小齿轮的轴向平移齿圈

5. 发明授权

US07219569B2 Integral one-way overrun clutch with epcicycle gear system 有权
标题翻译：一体式单向超速离合器与周向齿轮系统
公开(公告)号：US07219569B2
公开(公告)日：2007-05-22
申请号：US10727066
申请日：2003-12-03
申请人： Marty Jastrzembowski , Wei Xue , Ravi Atluru , George W. Lewis , Eric Sean Twigg , Bruce Thayer
发明人： Marty Jastrzembowski , Wei Xue , Ravi Atluru , George W. Lewis , Eric Sean Twigg , Bruce Thayer
IPC分类号： F02N1/00
CPC分类号： F16D41/066 , F02N15/023 , F02N15/046 , F02N15/066 , Y10T74/131 , Y10T74/137
摘要： A starter motor for an internal combustion engine having an integral one-way roller clutch and epicycle gear train unit is provided. The integrated unit includes an integrated gear support/clutch barrel which, on one side, houses the roller and spring elements of the clutch and, on the other side, supports the planetary gears of the epicycle gear assembly. The invention is of simple construction and provides reduced overall starter motor dimension while demonstrating improved noise, vibration and harshness characteristics.
摘要翻译：提供具有一体式单向离合器和行星齿轮系单元的用于内燃机的起动电动机。集成单元包括集成的齿轮支撑/离合器筒，其一侧容纳离合器的辊和弹簧元件，并且另一侧支撑行星齿轮组件的行星齿轮。本发明结构简单，提供了降低的起动电机总体尺寸，同时表现出改善的噪声，振动和粗糙度特性。

6. 发明授权

US09528487B2 Starter motor control with pre-spin 有权
标题翻译：启动电机控制与预旋转
公开(公告)号：US09528487B2
公开(公告)日：2016-12-27
申请号：US13298430
申请日：2011-11-17
申请人： Xiangying Liu , Chuck De Biasi , Ravi Atluru , Frederick Shell , Alan Francis Judge , Sheran Anthony Alles
发明人： Xiangying Liu , Chuck De Biasi , Ravi Atluru , Frederick Shell , Alan Francis Judge , Sheran Anthony Alles
IPC分类号： F02D17/00 , F02N11/08
CPC分类号： F02N11/0814 , F02N11/0844 , F02N11/0851 , F02N11/0855 , F02N2011/0874 , F02N2250/02 , F02N2300/106 , Y02T10/48
摘要： A control circuit receives a starting signal from a powertrain control module of a vehicle and delays the coupling of the main starting current from the battery to the starting motor until a reduced current in an alternative flow path is provided to the starter motor, initiating its motion. In a preferred, the pre-start sequence is controlled by a microprocessor which provides a control signal to a solid state switch coupled by a conductor providing current limiting resistance between the battery supply and the starter motor for a predetermined period of time. Subsequent to the pre-spin period, the control circuit provides a signal to a different solid state switch which activates the starter solenoid, in turn, coupling the battery to the starter motor and engaging the pinion gear with the ring gear.
摘要翻译：控制电路接收来自车辆的动力系控制模块的启动信号，并延迟主电动机从电池到起动电动机的耦合，直到备用流路中的减小电流提供给起动电动机，启动其运动。在优选的情况下，预启动序列由微处理器控制，该微处理器在固定状态开关上提供控制信号，该固态开关通过导体在预定时间段内在电池电源和起动电动机之间提供电流限制电阻。在预旋转周期之后，控制电路向不同的固态开关提供信号，该固态开关激活起动电磁阀，从而将电池连接到起动电动机并将小齿轮与环形齿轮接合。

7. 发明授权

US07360464B2 Variable rate impact and oscillation absorber in starter motors 有权
标题翻译：起动电机中的变速冲击和振荡吸收器
公开(公告)号：US07360464B2
公开(公告)日：2008-04-22
申请号：US10931825
申请日：2004-09-01
申请人： Wei Xue , Ravi Atluru , Martin Jastrzembowski
发明人： Wei Xue , Ravi Atluru , Martin Jastrzembowski
IPC分类号： F02N1/00
CPC分类号： F02N15/063 , F02N15/046 , F16F15/123 , F16F15/124 , Y10T74/137
摘要： A starter motor is provided having a starter motor housing with an electric motor mounted therein. A stationary gear base mounted onto the starter motor housing and includes a plurality of pockets formed therein and spaced thereabout. A stationary gear is rotatably mounted within the stationary gear base for limited rotational movement and includes a plurality of legs that extend into the pockets. One or more variable rate dampening members are positioned within the pockets, circumferentially between the legs of the stationary gear and inner walls of the pockets. The variable rate dampening members provide variable rate dampening such that when the starter motor experiences high frequency, low amplitude oscillations the dampening members provide a first spring rate and when the starter motor experiences a high amplitude impact for a short duration of time, the dampening members provide a second spring rate that is stronger than the first spring rate.
摘要翻译：提供起动电动机，其具有安装在其中的电动马达壳体。固定式齿轮基座安装在起动马达壳体上并且包括形成在其中并与其隔开的多个凹穴。固定齿轮可旋转地安装在固定齿轮基座内用于有限的旋转运动，并且包括延伸到凹穴中的多个腿。一个或多个可变速率阻尼构件定位在凹穴内，周向地位于固定齿轮的腿部和口袋的内壁之间。可变速率阻尼构件提供可变速率阻尼，使得当起动电动机经历高频，低振幅振荡时，阻尼构件提供第一弹簧刚度，并且当起动电动机在短时间内经历高振幅冲击时，阻尼构件提供比第一弹簧速率更强的第二弹簧刚度。

8. 发明授权

US08661924B2 Starter with rock back and oscillation abosrbers 有权
标题翻译：起动器与摇滚和摇摆不住
公开(公告)号：US08661924B2
公开(公告)日：2014-03-04
申请号：US12758845
申请日：2010-04-13
申请人： Ravi Atluru , Wei Xue , Eric Twigg
发明人： Ravi Atluru , Wei Xue , Eric Twigg
IPC分类号： F02N15/06
CPC分类号： F02N15/063
摘要： A system and method for absorbing rock-back and oscillation in a drive assembly of an engine start-stop device. The drive assembly has a pinion with at least two slots that receive axially extending protrusions of a barrel element. Damping elements in the slots and a spring element absorb rock-back and impact oscillations.
摘要翻译：一种用于吸收发动机起动装置的驱动组件中的回弹和振荡的系统和方法。驱动组件具有小齿轮，该小齿轮具有至少两个狭槽，其容纳轴向延伸的筒形元件的突出部。槽中的阻尼元件和弹簧元件吸收回弹和冲击振荡。

9. 发明申请

US20050126318A1 Variable rate impact and oscillation absorber in starter motors 有权
标题翻译：起动电机中的变速冲击和振荡吸收器
公开(公告)号：US20050126318A1
公开(公告)日：2005-06-16
申请号：US10931825
申请日：2004-09-01
申请人： Wei Xue , Ravi Atluru , Martin Jastrzembowski
发明人： Wei Xue , Ravi Atluru , Martin Jastrzembowski
IPC分类号： F02N15/04 , F02N15/06 , F16F15/123 , F16F15/124 , F02N1/00
CPC分类号： F02N15/063 , F02N15/046 , F16F15/123 , F16F15/124 , Y10T74/137
摘要： A starter motor is provided having a starter motor housing with an electric motor mounted therein. A stationary gear base mounted onto the starter motor housing and includes a plurality of pockets formed therein and spaced thereabout. A stationary gear is rotatably mounted within the stationary gear base for limited rotational movement and includes a plurality of legs that extend into the pockets. One or more variable rate dampening members are positioned within the pockets, circumferentially between the legs of the stationary gear and inner walls of the pockets. The variable rate dampening members provide variable rate dampening such that when the starter motor experiences high frequency, low amplitude oscillations the dampening members provide a first spring rate and when the starter motor experiences a high amplitude impact for a short duration of time, the dampening members provide a second spring rate that is stronger than the first spring rate.
摘要翻译：提供起动电动机，其具有安装在其中的电动马达壳体。固定式齿轮基座安装在起动马达壳体上并且包括形成在其中并与其隔开的多个凹穴。固定齿轮可旋转地安装在固定齿轮基座内用于有限的旋转运动，并且包括延伸到凹穴中的多个腿。一个或多个可变速率阻尼构件定位在凹穴内，周向地位于固定齿轮的腿部和口袋的内壁之间。可变速率阻尼构件提供可变速率阻尼，使得当起动电动机经历高频，低振幅振荡时，阻尼构件提供第一弹簧刚度，并且当起动电动机在短时间内经历高振幅冲击时，阻尼构件提供比第一弹簧速率更强的第二弹簧刚度。

10. 发明申请

US20050120814A1 Integral one-way overrun clutch with epicycle gear system 有权
标题翻译：一体式单向超速离合器，带行星齿轮系统
公开(公告)号：US20050120814A1
公开(公告)日：2005-06-09
申请号：US10727066
申请日：2003-12-03
申请人： Marty Jastrzembowski , Wei Xue , Ravi Atluru , George Lewis , Eric Twigg , Bruce Thayer
发明人： Marty Jastrzembowski , Wei Xue , Ravi Atluru , George Lewis , Eric Twigg , Bruce Thayer
IPC分类号： F02N1/00 , F02N15/02 , F02N15/04 , F02N15/06 , F16D41/066
CPC分类号： F16D41/066 , F02N15/023 , F02N15/046 , F02N15/066 , Y10T74/131 , Y10T74/137
摘要： A starter motor for an internal combustion engine having an integral one-way roller clutch and epicycle gear train unit is provided. The integrated unit includes an integrated gear support/clutch barrel which, on one side, houses the roller and spring elements of the clutch and, on the other side, supports the planetary gears of the epicycle gear assembly. The invention is of simple construction and provides reduced overall starter motor dimension while demonstrating improved noise, vibration and harshness characteristics.
摘要翻译：提供具有一体式单向离合器和行星齿轮系单元的用于内燃机的起动电动机。集成单元包括集成的齿轮支撑/离合器筒，其一侧容纳离合器的辊和弹簧元件，并且另一侧支撑行星齿轮组件的行星齿轮。本发明结构简单，提供了降低的起动电机总体尺寸，同时表现出改善的噪声，振动和粗糙度特性。

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