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1. 发明授权

US08708787B2 Active material enabled pressure release valves and methods of use 失效
标题翻译：活性物质启用压力释放阀及使用方法
公开(公告)号：US08708787B2
公开(公告)日：2014-04-29
申请号：US12611322
申请日：2009-11-03
申请人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , John N. Owens , James Holbrook Brown , Brian D. Hu
发明人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , John N. Owens , James Holbrook Brown , Brian D. Hu
IPC分类号： B60H1/24
CPC分类号： B60H1/26 , B60H1/008 , B60H1/24 , B60H1/248 , F16K17/003 , F16K17/0413 , F16K17/042 , F16K31/004 , F16K31/025
摘要： A pressure relief valve includes a housing and vane that is movable to one of an open position and a closed position. A linear actuator mechanically couples between the movable vane and the housing. The linear actuator is a wire device fabricated from a shape memory alloy. An actuable latching system is configured to retain the movable vane in one of the open position and the closed position for an indeterminate time period.
摘要翻译：减压阀包括可移动到打开位置和关闭位置之一的壳体和叶片。线性致动器机械地联接在可动叶片和壳体之间。线性致动器是由形状记忆合金制成的线装置。致动闩锁系统构造成将可移动叶片保持在打开位置和关闭位置中的一个处于不确定的时间段。

2. 发明申请

US20100112924A1 ACTIVE MATERIAL ENABLED PRESSURE RELEASE VALVES AND METHODS OF USE 失效
标题翻译：活性材料使用压力释放阀和使用方法
公开(公告)号：US20100112924A1
公开(公告)日：2010-05-06
申请号：US12611322
申请日：2009-11-03
申请人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , John N. Owens , James Holbrook Brown , Brian D. Hu
发明人： Paul W. Alexander , Xiujie Gao , Alan L. Browne , Mark A. Voss , Derek L. Patterson , John N. Owens , James Holbrook Brown , Brian D. Hu
IPC分类号： B60H1/00
CPC分类号： B60H1/26 , B60H1/008 , B60H1/24 , B60H1/248 , F16K17/003 , F16K17/0413 , F16K17/042 , F16K31/004 , F16K31/025
摘要： A pressure relief valve includes a housing and vane that is movable to one of an open position and a closed position. A linear actuator mechanically couples between the movable vane and the housing. The linear actuator is a wire device fabricated from a shape memory alloy. An actuable latching system is configured to retain the movable vane in one of the open position and the closed position for an indeterminate time period.
摘要翻译：减压阀包括可移动到打开位置和关闭位置之一的壳体和叶片。线性致动器机械地联接在可动叶片和壳体之间。线性致动器是由形状记忆合金制成的线装置。致动闩锁系统构造成将可移动叶片保持在打开位置和关闭位置中的一个处于不确定的时间段。

3. 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。

4. 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。

5. 发明申请

US20100332035A1 METHOD FOR POSITION FEEDBACK BASED CONTROL FOR OVERLOAD PROTECTION 有权
标题翻译：用于过载保护的位置反馈控制方法
公开(公告)号：US20100332035A1
公开(公告)日：2010-12-30
申请号：US12814841
申请日：2010-06-14
申请人： Xiujie Gao , Lei Hao , Paul W. Alexander , Alan L. Browne , Derek L. Patterson , Mark A. Voss
发明人： Xiujie Gao , Lei Hao , Paul W. Alexander , Alan L. Browne , Derek L. Patterson , Mark A. Voss
IPC分类号： G05B9/02
CPC分类号： G05B9/02
摘要： A method for executing mechanical overload protection to prevent commanding a control signal to a linear actuator that may mechanically overload the linear actuator when an overload condition of the linear actuator is detected, the linear actuator utilized for controlling a movable element associated with the linear actuator responsive to the control signal, includes monitoring an overload condition based on position change of the movable element associated with the linear actuator during an integration period and excess energy during the integration period, de-energizing the linear actuator when an overload condition has been detected, monitoring an overload retry counter based on the number of cycles the overload condition is detected, comparing the overload retry counter to an overload retry threshold, an reenergizing the linear actuator when the overload retry counter is less than the overload retry threshold and maintaining de-energizing of the linear actuator when the overload retry counter is at least the overload retry threshold.
摘要翻译：一种用于执行机械过载保护的方法，以防止在检测到线性致动器的过载状况时对线性致动器进行机械过载的线性致动器的控制信号，用于控制与线性致动器相关联的可移动元件的线性致动器响应对于控制信号，包括在积分期间基于与线性致动器相关联的可移动元件的位置变化以及在积分期间内的过剩能量来监视过载状态，当已经检测到过载状况时，使线性致动器断电基于检测到过载条件的循环次数的过载重试计数器，将过载重试计数器与过载重试阈值进行比较，当过载重试计数器小于过载重试阈值并重新激活线性致动器时，线性执行机构过载时尝试计数器至少是过载重试阈值。

6. 发明授权

US08744603B2 Method for position feedback based control for overload protection 有权
标题翻译：基于位置反馈的过载保护控制方法
公开(公告)号：US08744603B2
公开(公告)日：2014-06-03
申请号：US12814841
申请日：2010-06-14
申请人： Xiujie Gao , Lei Hao , Paul W. Alexander , Alan L. Browne , Derek L. Patterson , Mark A. Voss
发明人： Xiujie Gao , Lei Hao , Paul W. Alexander , Alan L. Browne , Derek L. Patterson , Mark A. Voss
IPC分类号： G05B11/01 , G05B9/02 , G05D1/10
CPC分类号： G05B9/02
摘要： A method for executing mechanical overload protection to prevent commanding a control signal to a linear actuator that may mechanically overload the linear actuator when an overload condition of the linear actuator is detected, the linear actuator utilized for controlling a movable element associated with the linear actuator responsive to the control signal, includes monitoring an overload condition based on position change of the movable element associated with the linear actuator during an integration period and excess energy during the integration period, de-energizing the linear actuator when an overload condition has been detected, monitoring an overload retry counter based on the number of cycles the overload condition is detected, comparing the overload retry counter to an overload retry threshold, an reenergizing the linear actuator when the overload retry counter is less than the overload retry threshold and maintaining de-energizing of the linear actuator when the overload retry counter is at least the overload retry threshold.
摘要翻译：一种用于执行机械过载保护的方法，以防止在检测到线性致动器的过载状况时机械地使线性致动器过载的线性致动器的控制信号，用于控制与线性致动器相关联的可移动元件的线性致动器响应对于控制信号，包括在积分期间基于与线性致动器相关联的可移动元件的位置变化以及在积分期间内的过剩能量来监视过载状态，当已经检测到过载状况时，使线性致动器断电基于检测到过载条件的循环次数的过载重试计数器，将过载重试计数器与过载重试阈值进行比较，当过载重试计数器小于过载重试阈值时，重新激活线性致动器，并保持断电线性执行机构过载时尝试计数器至少是过载重试阈值。

7. 发明申请

US20110139395A1 Heat Transport System and Method 有权
标题翻译：热运输系统和方法
公开(公告)号：US20110139395A1
公开(公告)日：2011-06-16
申请号：US12639527
申请日：2009-12-16
申请人： Alan L. Browne , Marten Wittorf , Nancy L. Johnson , Patrick B. Usoro , Paul W. Alexander , James Holbrook Brown , Xiujie Gao
发明人： Alan L. Browne , Marten Wittorf , Nancy L. Johnson , Patrick B. Usoro , Paul W. Alexander , James Holbrook Brown , Xiujie Gao
IPC分类号： B60H1/00 , F28D21/00 , B60H1/22
CPC分类号： F03G7/065 , B60K1/00 , B60K2001/005
摘要： A heat transport system includes a fluid, a heat engine, and a component. The fluid has a first fluid region at a first temperature and a second fluid region at a second temperature that is different from the first temperature. The heat engine includes a shape-memory alloy disposed in contact with each of the first fluid region and the second fluid region. The heat engine is operable to transfer heat from one of the first fluid region and the second fluid region to the other of the first fluid region and the second fluid region in response to the crystallographic phase of the shape-memory alloy.
摘要翻译：热输送系统包括流体，热引擎和部件。流体具有在第一温度下的第一流体区域和与第一温度不同的第二温度的第二流体区域。热引擎包括与第一流体区域和第二流体区域中的每一个接触的形状记忆合金。热引擎可操作以响应于形状记忆合金的结晶相，将热量从第一流体区域和第二流体区域中的一个传递到第一流体区域和第二流体区域中的另一个。

8. 发明授权

US08511082B2 Heat transport system and method 有权
标题翻译：热运输系统及方法
公开(公告)号：US08511082B2
公开(公告)日：2013-08-20
申请号：US12639527
申请日：2009-12-16
申请人： Alan L. Browne , Marten Wittorf , Nancy L. Johnson , Patrick B. Usoro , Paul W. Alexander , James Holbrook Brown , Xiujie Gao
发明人： Alan L. Browne , Marten Wittorf , Nancy L. Johnson , Patrick B. Usoro , Paul W. Alexander , James Holbrook Brown , Xiujie Gao
IPC分类号： F01B29/10 , F02G1/04
CPC分类号： F03G7/065 , B60K1/00 , B60K2001/005
摘要： A heat transport system includes a fluid, a heat engine, and a component. The fluid has a first fluid region at a first temperature and a second fluid region at a second temperature that is different from the first temperature. The heat engine includes a shape-memory alloy disposed in contact with each of the first fluid region and the second fluid region. The heat engine is operable to transfer heat from one of the first fluid region and the second fluid region to the other of the first fluid region and the second fluid region in response to the crystallographic phase of the shape-memory alloy.
摘要翻译：热输送系统包括流体，热引擎和部件。流体具有在第一温度下的第一流体区域和与第一温度不同的第二温度的第二流体区域。热引擎包括与第一流体区域和第二流体区域中的每一个接触的形状记忆合金。热引擎可操作以响应于形状记忆合金的结晶相，将热量从第一流体区域和第二流体区域中的一个传递到第一流体区域和第二流体区域中的另一个。

9. 发明授权

US08534064B2 Autonomous fluid mixing system and method 有权
标题翻译：自主流体混合系统及方法
公开(公告)号：US08534064B2
公开(公告)日：2013-09-17
申请号：US12639823
申请日：2009-12-16
申请人： Alan L. Browne , Nancy L. Johnson , James Holbrook Brown , Xiujie Gao , Paul W. Alexander
发明人： Alan L. Browne , Nancy L. Johnson , James Holbrook Brown , Xiujie Gao , Paul W. Alexander
IPC分类号： F01B29/10 , F02G1/04
CPC分类号： F03G7/065 , B01F7/02 , B01F15/00487
摘要： A vehicle includes a fluid mixing system. The fluid mixing system includes a fluid and a heat engine. The fluid has a first fluid region at a first temperature and a second fluid region at a second temperature that is different from the first temperature. The heat engine includes a shape-memory alloy disposed in heat exchange contact with each of the first fluid region and the second fluid region. The heat engine is operable to mix the fluid between the first fluid region and the second fluid region in response to a change in the crystallographic phase of the shape-memory alloy to reduce the difference in the composition of the fluid bath between the first fluid region and the second fluid region.
摘要翻译：车辆包括流体混合系统。流体混合系统包括流体和热力发动机。流体具有在第一温度下的第一流体区域和与第一温度不同的第二温度的第二流体区域。热机包括与第一流体区域和第二流体区域中的每一个热交换接触的形状记忆合金。热引擎可操作以响应于形状记忆合金的晶体相的变化来混合第一流体区域和第二流体区域之间的流体，以减少第一流体区域和第二流体区域之间的流体槽的组成的差异和第二流体区域。

10. 发明申请

US20110139396A1 Autonomous Fluid Mixing System and Method 有权
标题翻译：自主流体混合系统及方法
公开(公告)号：US20110139396A1
公开(公告)日：2011-06-16
申请号：US12639823
申请日：2009-12-16
申请人： Alan L. Browne , Nancy L. Johnson , James Holbrook Brown , Xiujie Gao , Paul W. Alexander
发明人： Alan L. Browne , Nancy L. Johnson , James Holbrook Brown , Xiujie Gao , Paul W. Alexander
IPC分类号： B60H1/00 , B60H1/22 , F28F13/12
CPC分类号： F03G7/065 , B01F7/02 , B01F15/00487
摘要： A vehicle includes a fluid mixing system. The fluid mixing system includes a fluid and a heat engine. The fluid has a first fluid region at a first temperature and a second fluid region at a second temperature that is different from the first temperature. The heat engine includes a shape-memory alloy disposed in heat exchange contact with each of the first fluid region and the second fluid region. The heat engine is operable to mix the fluid between the first fluid region and the second fluid region in response to a change in the crystallographic phase of the shape-memory alloy to reduce the difference in the composition of the fluid bath between the first fluid region and the second fluid region.
摘要翻译：车辆包括流体混合系统。流体混合系统包括流体和热力发动机。流体具有在第一温度下的第一流体区域和与第一温度不同的第二温度的第二流体区域。热机包括与第一流体区域和第二流体区域中的每一个热交换接触的形状记忆合金。热引擎可操作以响应于形状记忆合金的晶体相的变化来混合第一流体区域和第二流体区域之间的流体，以减少第一流体区域和第二流体区域之间的流体浴的组成差异和第二流体区域。

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