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1. 发明授权

US09234565B2 Two-speed transmission and electric vehicle 有权
标题翻译：双速变速箱和电动车
公开(公告)号：US09234565B2
公开(公告)日：2016-01-12
申请号：US14404345
申请日：2012-05-31
申请人： MingLiang Zhang , Futang Zhu , Jie Shu , Chengliang Yin
发明人： MingLiang Zhang , Futang Zhu , Jie Shu , Chengliang Yin
IPC分类号： H02P15/00 , F16H3/00 , F16H3/54 , F16H3/44 , B60K6/54 , B60K1/00
CPC分类号： F16H3/006 , B60K6/54 , B60K2001/001 , F16H3/44 , F16H3/54 , F16H2003/445 , F16H2200/0021 , F16H2200/0034 , F16H2200/2005
摘要： A two-speed transmission is provided. The transmission comprises a planetary gear train (8) having a sun gear, a fixed annular gear (8b), at least one planet gear (8c) and a planet carrier (8d). A dual clutch (10) is disposed between the planetary gear train and a prime mover which outputs rotational movement. The dual clutch is configured to be driven into a first clutching mode in which it kinematically couples the sun gear with the prime mover, and a second clutching mode in which it kinematically couples the planet carrier with the prime mover. And an actuator is configured to selectively drive the dual clutch into one of its first and second clutching modes. An electric vehicle comprises the two-speed transmission.
摘要翻译：提供双速变速器。变速器包括具有太阳齿轮的行星齿轮系（8），固定环形齿轮（8b），至少一个行星齿轮（8c）和行星架（8d）。双离合器（10）设置在行星齿轮系和输出旋转运动的原动机之间。双离合器构造成被驱动到第一离合模式，其中运动学地将太阳齿轮与原动机耦合，以及第二离合模式，其中运动学地将行星架与原动机耦合。并且致动器构造成选择性地将双离合器驱动到其第一和第二离合模式之一中。电动车辆包括两速变速器。

2. 发明申请

US20150141191A1 TWO-SPEED TRANSMISSION AND ELECTRIC VEHICLE 有权
标题翻译：两速变速器和电动车
公开(公告)号：US20150141191A1
公开(公告)日：2015-05-21
申请号：US14404345
申请日：2012-05-31
申请人： MingLiang Zhang , Futang Zhu , Jie Shu , Chengliang Yin
发明人： MingLiang Zhang , Futang Zhu , Jie Shu , Chengliang Yin
IPC分类号： F16H3/00 , F16H3/44
CPC分类号： F16H3/006 , B60K6/54 , B60K2001/001 , F16H3/44 , F16H3/54 , F16H2003/445 , F16H2200/0021 , F16H2200/0034 , F16H2200/2005
摘要： A two-speed transmission is provided. The transmission comprises a planetary gear train (8) having a sun gear, a fixed annular gear (8b), at least one planet gear (8c) and a planet carrier (8d). A dual clutch (10) is disposed between the planetary gear train and a prime mover which outputs rotational movement. The dual clutch is configured to be driven into a first clutching mode in which it kinematically couples the sun gear with the prime mover, and a second clutching mode in which it kinematically couples the planet carrier with the prime mover. And an actuator is configured to selectively drive the dual clutch into one of its first and second clutching modes. An electric vehicle comprises the two-speed transmission.
摘要翻译：提供双速变速器。变速器包括具有太阳齿轮的行星齿轮系（8），固定环形齿轮（8b），至少一个行星齿轮（8c）和行星架（8d）。双离合器（10）设置在行星齿轮系和输出旋转运动的原动机之间。双离合器构造成被驱动到第一离合模式，其中运动学地将太阳齿轮与原动机耦合，以及第二离合模式，其中运动学地将行星架与原动机耦合。并且致动器构造成选择性地将双离合器驱动到其第一和第二离合模式之一中。电动车辆包括两速变速器。

3. 发明申请

US20100263978A1 TORQUE TRANSMITTING DEVICE 有权
标题翻译：扭矩传动装置
公开(公告)号：US20100263978A1
公开(公告)日：2010-10-21
申请号：US12424896
申请日：2009-04-16
申请人： Li Chen , Chengliang Yin , Jie Shu , Jian Yao , Chunhao J. Lee , Chi-Kuan Kao , Farzad Samie , Yu Dong
发明人： Li Chen , Chengliang Yin , Jie Shu , Jian Yao , Chunhao J. Lee , Chi-Kuan Kao , Farzad Samie , Yu Dong
IPC分类号： B60W10/10 , F16D27/08 , F16D43/02
CPC分类号： F16D27/115 , F16D27/004 , F16D28/00 , F16D2023/123
摘要： A torque transmitting device includes a plurality of clutch plates, a ramp member that is selectively rotatable about an axis and that defines a ramp surface, a worm gear that is operatively connected to the ramp member for rotation therewith about the axis, and a roller element contacting the ramp surface. The ramp surface is configured such that, when the ramp member is rotated about the axis, the roller element exerts a reaction force on the ramp surface that urges the ramp member to move in a first axial direction and thereby transmit the reaction force to the clutch plates
摘要翻译：扭矩传递装置包括多个离合器片，斜面构件，其可围绕轴线选择性地旋转并且限定斜面;蜗轮，其可操作地连接到斜面构件，用于围绕所述轴线旋转;以及滚子元件接触斜面。坡道表面构造成使得当斜坡构件围绕轴线旋转时，滚子元件在斜坡表面上施加反作用力，该反作用力促使斜坡构件在第一轴向方向上移动，从而将反作用力传递到离合器盘子

4. 发明授权

US08231492B2 Torque transmitting device 有权
标题翻译：扭矩传动装置
公开(公告)号：US08231492B2
公开(公告)日：2012-07-31
申请号：US12424896
申请日：2009-04-16
申请人： Li Chen , Chengliang Yin , Jie Shu , Jian Yao , Chunhao J. Lee , Chi-Kuan Kao , Farzad Samie , Yu Dong
发明人： Li Chen , Chengliang Yin , Jie Shu , Jian Yao , Chunhao J. Lee , Chi-Kuan Kao , Farzad Samie , Yu Dong
IPC分类号： F16H3/44 , F16H48/06 , F16D13/42
CPC分类号： F16D27/115 , F16D27/004 , F16D28/00 , F16D2023/123
摘要： A torque transmitting device includes a plurality of clutch plates, a ramp member that is selectively rotatable about an axis and that defines a ramp surface, a worm gear that is operatively connected to the ramp member for rotation therewith about the axis, and a roller element contacting the ramp surface. The ramp surface is configured such that, when the ramp member is rotated about the axis, the roller element exerts a reaction force on the ramp surface that urges the ramp member to move in a first axial direction and thereby transmit the reaction force to the clutch plates.
摘要翻译：扭矩传递装置包括多个离合器片，斜面构件，其可围绕轴线选择性地旋转并且限定斜面;蜗轮，其可操作地连接到斜面构件，用于围绕所述轴线旋转;以及滚子元件接触斜面。坡道表面构造成使得当斜坡构件围绕轴线旋转时，滚子元件在斜坡表面上施加反作用力，该反作用力促使斜坡构件在第一轴向方向上移动，从而将反作用力传递到离合器盘子

5. 发明申请

US20140048710A1 DEVICE AND METHOD FOR MODULATING TRANSMISSION OF TERAHERTZ WAVES 有权
标题翻译：用于调制TERAHERTZ波的传输的装置和方法
公开(公告)号：US20140048710A1
公开(公告)日：2014-02-20
申请号：US14113728
申请日：2012-05-03
申请人： Quinfan Xu , Jie Shu , Daniel M. Mittleman , Ciyuan Qiu
发明人： Quinfan Xu , Jie Shu , Daniel M. Mittleman , Ciyuan Qiu
IPC分类号： H04B10/50 , G01J5/08
CPC分类号： H04B10/501 , B82Y20/00 , G01J5/08 , G02F1/025 , G02F2203/13 , H01Q15/0053
摘要： A device for modulating terahertz waves includes a metal layer (703) including a continuous metal portion (705) and island metal portions (707). The metal portions (705, 707) are separated by apertures (709). The device further includes a semiconductor layer (715) affixed to a bottom surface of the metal layer (703). The semiconductor layer (715) includes carrier regions (717) located below the apertures (709). The transmission of terahertz waves through the apertures (709) is modulated by changing a voltage applied across the aperture via voltage source (715). By injecting free carriers into carrier regions (717) due to a change of the voltage an extraordinary terahertz transmission effect of the metal layer (703) can be switched off. A small increase in the free-carrier absorption is significantly enhanced by the Fabry-Perot resonance, resulting in a substantial decrease in transmission. The disclosed ring aperture terahertz modulator allows for electrical control of the carrier density only in the area underneath the aperture. This design minimizes the power consumption and maximizes the operation speed.
摘要翻译：用于调制太赫兹波的装置包括包括连续金属部分（705）和岛状金属部分（707）的金属层（703）。金属部分（705,707）由孔（709）分开。该器件还包括固定到金属层（703）的底表面上的半导体层（715）。半导体层（715）包括位于孔（709）下方的载体区域（717）。太赫兹波通过孔径（709）的传输通过改变通过电压源（715）施加在孔径上的电压来调制。通过由于电压的变化将自由载流子注入载流子区域（717），可以切断金属层（703）的非凡的太赫兹透射效应。通过法布里 - 珀罗共振显着增强自由载体吸收的小的增加，导致透射率的显着降低。所公开的环形孔径太赫兹调制器允许仅在孔径下面的区域中对载流子密度进行电气控制。该设计可最大限度地降低功耗并最大化操作速度。

6. 发明授权

US09106342B2 Device and method for modulating transmission of terahertz waves 有权
标题翻译：调制太赫兹波传输的装置和方法
公开(公告)号：US09106342B2
公开(公告)日：2015-08-11
申请号：US14113728
申请日：2012-05-03
申请人： Quinfan Xu , Jie Shu , Daniel M. Mittleman , Ciyuan Qiu
发明人： Quinfan Xu , Jie Shu , Daniel M. Mittleman , Ciyuan Qiu
IPC分类号： H04B10/40 , G01J5/08 , H04B10/50 , B82Y20/00 , G02F1/025 , H01Q15/00
CPC分类号： H04B10/501 , B82Y20/00 , G01J5/08 , G02F1/025 , G02F2203/13 , H01Q15/0053
摘要： A device for modulating terahertz waves includes a metal layer (703) including a continuous metal portion (705) and island metal portions (707). The metal portions (705, 707) are separated by apertures (709). The device further includes a semiconductor layer (715) affixed to a bottom surface of the metal layer (703). The semiconductor layer (715) includes carrier regions (717) located below the apertures (709). The transmission of terahertz waves through the apertures (709) is modulated by changing a voltage applied across the aperture via voltage source (715). By injecting free carriers into carrier regions (717) due to a change of the voltage an extraordinary terahertz transmission effect of the metal layer (703) can be switched off. A small increase in the free-carrier absorption is significantly enhanced by the Fabry-Perot resonance, resulting in a substantial decrease in transmission. The disclosed ring aperture terahertz modulator allows for electrical control of the carrier density only in the area underneath the aperture. This design minimizes the power consumption and maximizes the operation speed.
摘要翻译：用于调制太赫兹波的装置包括包括连续金属部分（705）和岛状金属部分（707）的金属层（703）。金属部分（705,707）由孔（709）分开。该器件还包括固定到金属层（703）的底表面上的半导体层（715）。半导体层（715）包括位于孔（709）下方的载体区域（717）。太赫兹波通过孔径（709）的传输通过改变通过电压源（715）施加在孔径上的电压来调制。通过由于电压的变化将自由载流子注入载流子区域（717），可以切断金属层（703）的非凡的太赫兹透射效应。通过法布里 - 珀罗共振显着增强自由载体吸收的小的增加，导致透射率的显着降低。所公开的环形孔径太赫兹调制器允许仅在孔径下面的区域中对载流子密度进行电气控制。该设计可最大限度地降低功耗并最大化操作速度。

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