专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08821224B2 Shape memory alloy active hatch vent 有权
标题翻译：形状记忆合金主动舱口
公开(公告)号：US08821224B2
公开(公告)日：2014-09-02
申请号：US12612112
申请日：2009-11-04
申请人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , Lei Hao , Chandra S. Namuduri , James Holbrook Brown , Aragorn Zolno , John N. Owens , Alexander Millerman , Kevin B. Rober , Suresh Gopalakrishnan , Sanjeev M. Naik
发明人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , Lei Hao , Chandra S. Namuduri , James Holbrook Brown , Aragorn Zolno , John N. Owens , Alexander Millerman , Kevin B. Rober , Suresh Gopalakrishnan , Sanjeev M. Naik
IPC分类号： B24D13/00 , B60H1/00 , B61D27/00 , B63J2/00
CPC分类号： B60J9/04 , B60H1/00735 , B60H1/241 , B60H1/249
摘要： A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is open to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.
摘要翻译：排气组件设置在车辆的内部空间内，用于打开和关闭内部空间和车辆外部之间的流体连通。通气组件包括限定多个开口的壳体和设置在开口中的多个叶片。致动器机构使叶片在打开位置和关闭位置之间移动，并且包括用于在打开位置和关闭位置之间致动叶片的成形记忆合金（SMA）构件。当车辆的舱口打开以将叶片移动到打开位置并且由此打开内部空间和外部之间的流体连通以减轻在舱口闭合期间过度的空气压力积聚时，SMA构件被激活。

2. 发明申请

US20100330894A1 SHAPE MEMORY ALLOY ACTIVE HATCH VENT 有权
标题翻译：形状记忆合金活动座位通风口
公开(公告)号：US20100330894A1
公开(公告)日：2010-12-30
申请号：US12612112
申请日：2009-11-04
申请人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , Lei Hao , Chandra S. Namuduri , James Holbrook Brown , Aragorn Zolno , John N. Owens , Alexander Millerman , Kevin B. Rober , Suresh Gopalakrishnan , Sanjeev M. Naik
发明人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , Lei Hao , Chandra S. Namuduri , James Holbrook Brown , Aragorn Zolno , John N. Owens , Alexander Millerman , Kevin B. Rober , Suresh Gopalakrishnan , Sanjeev M. Naik
IPC分类号： B60H1/26
CPC分类号： B60J9/04 , B60H1/00735 , B60H1/241 , B60H1/249
摘要： A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is open to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.
摘要翻译：排气组件设置在车辆的内部空间内，用于打开和关闭内部空间和车辆外部之间的流体连通。通气组件包括限定多个开口的壳体和设置在开口中的多个叶片。致动器机构使叶片在打开位置和关闭位置之间移动，并且包括用于在打开位置和关闭位置之间致动叶片的成形记忆合金（SMA）构件。当车辆的舱口打开以将叶片移动到打开位置并且由此打开内部空间和外部之间的流体连通以减轻在舱口闭合期间过度的空气压力积聚时，SMA构件被激活。

3. 发明申请

US20100326070A1 ACTUATOR SYSTEM INCLUDING AN ACTIVE MATERIAL 有权
标题翻译：包括活性材料的执行器系统
公开(公告)号：US20100326070A1
公开(公告)日：2010-12-30
申请号：US12784541
申请日：2010-05-21
申请人： Lei Hao , Chandra S. Namuduri , Kenneth J. Shoemaker , Suresh Gopalakrishnan , Sanjeev M. Naik , Xiujie Gao , Paul W. Alexander , Richard J. Skurkis , Tony J. Deschutter
发明人： Lei Hao , Chandra S. Namuduri , Kenneth J. Shoemaker , Suresh Gopalakrishnan , Sanjeev M. Naik , Xiujie Gao , Paul W. Alexander , Richard J. Skurkis , Tony J. Deschutter
IPC分类号： F03G7/06
CPC分类号： H01H61/0107
摘要： A linear actuator associated with an actuator system for a device includes a wire cable fabricated from an active material. The linear actuator couples to the device and to the moveable element. The active material induces strain in the linear actuator in response to an activation signal. The linear actuator translates the moveable element relative to the device in response to the induced strain. An activation controller electrically connects to the linear actuator and generates the activation signal. A position feedback sensor monitors a position of the moveable element.
摘要翻译：与用于装置的致动器系统相关联的线性致动器包括由活性材料制成的线缆。线性致动器耦合到装置和可移动元件。响应于激活信号，活性材料在线性致动器中引起应变。线性执行器响应于感应应变而相对于装置平移可移动元件。激活控制器电连接到线性致动器并产生激活信号。位置反馈传感器监测可移动元件的位置。

4. 发明授权

US08436571B2 Actuator system including an active material 有权
标题翻译：执行器系统包括活性材料
公开(公告)号：US08436571B2
公开(公告)日：2013-05-07
申请号：US12784541
申请日：2010-05-21
申请人： Lei Hao , Chandra S. Namuduri , Kenneth J. Shoemaker , Suresh Gopalakrishnan , Sanjeev M. Naik , Xiujie Gao , Paul W. Alexander , Richard J. Skurkis , Tony J. Deschutter
发明人： Lei Hao , Chandra S. Namuduri , Kenneth J. Shoemaker , Suresh Gopalakrishnan , Sanjeev M. Naik , Xiujie Gao , Paul W. Alexander , Richard J. Skurkis , Tony J. Deschutter
IPC分类号： G05B11/01
CPC分类号： H01H61/0107
摘要： A linear actuator associated with an actuator system for a device includes a wire cable fabricated from an active material. The linear actuator couples to the device and to the moveable element. The active material induces strain in the linear actuator in response to an activation signal. The linear actuator translates the moveable element relative to the device in response to the induced strain. An activation controller electrically connects to the linear actuator and generates the activation signal. A position feedback sensor monitors a position of the moveable element.
摘要翻译：与用于装置的致动器系统相关联的线性致动器包括由活性材料制成的线缆。线性致动器耦合到装置和可移动元件。响应于激活信号，活性材料在线性致动器中引起应变。线性执行器响应于感应应变而相对于装置平移可移动元件。激活控制器电连接到线性致动器并产生激活信号。位置反馈传感器监测可移动元件的位置。

5. 发明授权

US08272214B2 Shape memory alloy cables 有权
标题翻译：形状记忆合金电缆
公开(公告)号：US08272214B2
公开(公告)日：2012-09-25
申请号：US12397482
申请日：2009-03-04
申请人： Nilesh D. Mankame , John Andrew Shaw , Benjamin Reedlunn , Alan L. Browne , Xiujie Gao , Paul W. Alexander , Jan H. Aase , Nancy L. Johnson , Kenneth A. Strom , Sanjeev M. Naik , Chandra S. Namuduri , Robin Stevenson , William R. Rodgers , John C. Ulicny , Christopher P. Henry , Paul E. Krajewski , Ravindra Brammajyosula
发明人： Nilesh D. Mankame , John Andrew Shaw , Benjamin Reedlunn , Alan L. Browne , Xiujie Gao , Paul W. Alexander , Jan H. Aase , Nancy L. Johnson , Kenneth A. Strom , Sanjeev M. Naik , Chandra S. Namuduri , Robin Stevenson , William R. Rodgers , John C. Ulicny , Christopher P. Henry , Paul E. Krajewski , Ravindra Brammajyosula
IPC分类号： F01B29/10 , F02G1/04
CPC分类号： D07B5/00 , D07B1/0673 , D07B2201/2009 , D07B2205/3085 , Y10T428/249922 , D07B2801/10
摘要： A cable adapted for use as an actuator, adaptive structural member, or damper, includes a plurality of longitudinally inter-engaged and cooperatively functioning shape memory alloy wires.
摘要翻译：适于用作致动器，自适应结构构件或阻尼器的电缆包括多个纵向相互接合和协同工作的形状记忆合金线。

6. 发明申请

US20090226691A1 SHAPE MEMORY ALLOY CABLES 有权
标题翻译：形状记忆合金电缆
公开(公告)号：US20090226691A1
公开(公告)日：2009-09-10
申请号：US12397482
申请日：2009-03-04
申请人： Nilesh D. Mankame , John Andrew Shaw , Benjamin Reedlunn , Alan L. Browne , Xiujie Gao , Paul W. Alexander , Jan H. Aase , Nancy L. Johnson , Kenneth A. Strom , Sanjeev M. Naik , Chandra S. Namuduri , Robin Stevenson , William R. Rodgers , John C. Ulicny , Christopher P. Henry , Paul E. Krajewski , Ravindra Brammajyosula
发明人： Nilesh D. Mankame , John Andrew Shaw , Benjamin Reedlunn , Alan L. Browne , Xiujie Gao , Paul W. Alexander , Jan H. Aase , Nancy L. Johnson , Kenneth A. Strom , Sanjeev M. Naik , Chandra S. Namuduri , Robin Stevenson , William R. Rodgers , John C. Ulicny , Christopher P. Henry , Paul E. Krajewski , Ravindra Brammajyosula
IPC分类号： B32B1/00 , E01D19/16
CPC分类号： D07B5/00 , D07B1/0673 , D07B2201/2009 , D07B2205/3085 , Y10T428/249922 , D07B2801/10
摘要： A cable adapted for use as an actuator, adaptive structural member, or damper, includes a plurality of longitudinally inter-engaged and cooperatively functioning shape memory alloy wires.
摘要翻译：适于用作致动器，自适应结构构件或阻尼器的电缆包括多个纵向相互接合和协同工作的形状记忆合金线。

7. 发明申请

US20120181854A1 METHOD AND APPARATUS FOR ELECTRIC POWER MANAGEMENT IN A VEHICLE 有权
标题翻译：车辆电力管理的方法与装置
公开(公告)号：US20120181854A1
公开(公告)日：2012-07-19
申请号：US13006542
申请日：2011-01-14
申请人： Suresh Gopalakrishnan , Chandra S. Namuduri , Mark C. Hoinka , Sanjeev M. Naik , Lei Hao
发明人： Suresh Gopalakrishnan , Chandra S. Namuduri , Mark C. Hoinka , Sanjeev M. Naik , Lei Hao
IPC分类号： B60L1/00
CPC分类号： B60L11/1861 , B60L11/1868 , B60L2210/10 , B60L2240/12 , B60L2240/545 , Y02T10/7016 , Y02T10/7044 , Y02T10/7066 , Y02T10/7216
摘要： An on-vehicle DC/DC converter transforms high-voltage electric power originating from an on-vehicle high-voltage source to low-voltage electric power at a regulated voltage level. The low-voltage electric power is distributed by a low-voltage bus. A method for operating the DC/DC converter includes monitoring a state of charge and a temperature of a low-voltage battery connected to the low-voltage bus, setting a DC/DC converter command to a nominal voltage level as a function of the state of charge and temperature of the low-voltage battery, monitoring a total low-voltage electric load, and adjusting the DC/DC converter command to a minimum low-voltage reference voltage when the vehicle is operating below a predetermined speed and the total low-voltage electric load is greater than a predetermined load.
摘要翻译：车载DC / DC转换器将来自车载高压源的高压电力以稳定的电压水平转换为低压电力。低压电力由低压母线分配。用于操作DC / DC转换器的方法包括监视与低压总线连接的低电压电池的充电状态和温度，将DC / DC转换器命令设置为作为状态的函数的标称电压电平的低压电池的充电和温度，监测总的低压电负载，并且当车辆运行低于预定速度时，将DC / DC转换器命令调整到最小的低电压参考电压，电压电负载大于预定负载。

8. 发明授权

US08742615B2 Method and apparatus for electric power management in a vehicle 有权
标题翻译：车辆电力管理方法及装置
公开(公告)号：US08742615B2
公开(公告)日：2014-06-03
申请号：US13006542
申请日：2011-01-14
申请人： Suresh Gopalakrishnan , Chandra S. Namuduri , Mark C. Hoinka , Sanjeev M. Naik , Lei Hao
发明人： Suresh Gopalakrishnan , Chandra S. Namuduri , Mark C. Hoinka , Sanjeev M. Naik , Lei Hao
IPC分类号： B60L1/00
CPC分类号： B60L11/1861 , B60L11/1868 , B60L2210/10 , B60L2240/12 , B60L2240/545 , Y02T10/7016 , Y02T10/7044 , Y02T10/7066 , Y02T10/7216
摘要： An on-vehicle DC/DC converter transforms high-voltage electric power originating from an on-vehicle high-voltage source to low-voltage electric power at a regulated voltage level. The low-voltage electric power is distributed by a low-voltage bus. A method for operating the DC/DC converter includes monitoring a state of charge and a temperature of a low-voltage battery connected to the low-voltage bus, setting a DC/DC converter command to a nominal voltage level as a function of the state of charge and temperature of the low-voltage battery, monitoring a total low-voltage electric load, and adjusting the DC/DC converter command to a minimum low-voltage reference voltage when the vehicle is operating below a predetermined speed and the total low-voltage electric load is greater than a predetermined load.
摘要翻译：车载DC / DC转换器将来自车载高压源的高压电力以稳定的电压水平转换为低压电力。低压电力由低压母线分配。用于操作DC / DC转换器的方法包括监视与低压总线连接的低电压电池的充电状态和温度，将DC / DC转换器命令设置为作为状态的函数的标称电压电平的低压电池的充电和温度，监测总的低压电负载，并且当车辆运行低于预定速度时，将DC / DC转换器命令调整到最小的低电压参考电压，电压电负载大于预定负载。

9. 发明授权

US08972032B2 Method for overload protection of SMA device 有权
标题翻译： SMA装置过载保护方法
公开(公告)号：US08972032B2
公开(公告)日：2015-03-03
申请号：US12797911
申请日：2010-06-10
申请人： Lei Hao , Xiujie Gao , Sanjeev M. Naik
发明人： Lei Hao , Xiujie Gao , Sanjeev M. Naik
IPC分类号： G05B9/02 , H02N2/14 , H02N2/10
CPC分类号： H02N2/142 , H02N2/10
摘要： A method for detecting a mechanical overload condition of an energized linear actuator to prevent commanding an activation signal to the linear actuator that may mechanically overload the linear actuator includes monitoring feedback variation of a movable element associated with the linear actuator including monitoring a present feedback signal of the movable element, monitoring a previous feedback signal of the movable element, comparing the present feedback signal and the previous feedback signal and determining the feedback variation based on the comparing. The feedback variation is compared to a feedback variation threshold. An input signal associated with the activation signal for controlling the linear actuator is monitored and the input signal compared to an input signal threshold. The electrical overload condition is detected when the feedback variation is less than the feedback variation threshold and the input signal is greater than the input signal threshold.
摘要翻译：一种用于检测通电的线性致动器的机械过载状况以防止对线性致动器的启动信号的指令，该线性致动器可以使线性致动器机械地过载，包括监测与线性致动器相关联的可移动元件的反馈变化，包括监视与线性致动器的当前反馈信号可移动元件，监测可移动元件的先前反馈信号，比较当前反馈信号和先前反馈信号，并基于该比较确定反馈变化。将反馈变化与反馈变化阈值进行比较。监测与用于控制线性致动器的激活信号相关联的输入信号，并将输入信号与输入信号阈值进行比较。当反馈变化小于反馈变化阈值并且输入信号大于输入信号阈值时，检测到电气过载状况。

10. 发明申请

US20100332151A1 METHOD FOR OVERLOAD PROTECTION OF SMA DEVICE 有权
标题翻译： SMA器件过载保护方法
公开(公告)号：US20100332151A1
公开(公告)日：2010-12-30
申请号：US12797911
申请日：2010-06-10
申请人： Lei Hao , Xiujie Gao , Sanjeev M. Naik
发明人： Lei Hao , Xiujie Gao , Sanjeev M. Naik
IPC分类号： G01L1/00 , G06F19/00
CPC分类号： H02N2/142 , H02N2/10
摘要： A method for detecting a mechanical overload condition of an energized linear actuator to prevent commanding an activation signal to the linear actuator that may mechanically overload the linear actuator includes monitoring feedback variation of a movable element associated with the linear actuator including monitoring a present feedback signal of the movable element, monitoring a previous feedback signal of the movable element, comparing the present feedback signal and the previous feedback signal and determining the feedback variation based on the comparing. The feedback variation is compared to a feedback variation threshold. An input signal associated with the activation signal for controlling the linear actuator is monitored and the input signal compared to an input signal threshold. The electrical overload condition is detected when the feedback variation is less than the feedback variation threshold and the input signal is greater than the input signal threshold.
摘要翻译：一种用于检测通电的线性致动器的机械过载状况以防止对线性致动器的启动信号的指令，该线性致动器可以使线性致动器机械地过载，包括监测与线性致动器相关联的可移动元件的反馈变化，包括监视与线性致动器的当前反馈信号可移动元件，监测可移动元件的先前反馈信号，比较当前反馈信号和先前反馈信号，并基于该比较确定反馈变化。将反馈变化与反馈变化阈值进行比较。监测与用于控制线性致动器的激活信号相关联的输入信号，并将输入信号与输入信号阈值进行比较。当反馈变化小于反馈变化阈值并且输入信号大于输入信号阈值时，检测到电气过载状况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式