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1. 发明授权

US09358590B2 Electroadhesive surface cleaner 有权
标题翻译：电动表面清洁剂
公开(公告)号：US09358590B2
公开(公告)日：2016-06-07
申请号：US13915094
申请日：2013-06-11
申请人： SRI International
发明人： Karen S. Koenig , Harsha Prahlad , Ronald E. Pelrine , Roy D. Kornbluh
IPC分类号： A47L13/40 , B08B6/00
CPC分类号： B08B6/00 , A47L13/40
摘要： An electroadhesive cleaning device or system includes electrode(s) that produce electroadhesive forces from an input voltage to adhere debris against an electroadhesive surface, from which the debris is removed when the forces are controllably modified. Controlling the input voltage may designate the size of debris to be cleaned. A power source provides the input voltage, and the electroadhesive surface can be a continuous track across one or more rollers to move the device across a dirty foreign surface. Electrodes can be arranged in an interdigitated pattern having differing pitches that can be actuated selectively to clean debris of different sizes. Sensors can detect the amount of debris adhered to the electroadhesive surface, and reversed polarity pulses can help repel items away from the electroadhesive surface in a controlled manner.
摘要翻译：电粘合清洁装置或系统包括从输入电压产生电粘附力以将碎屑粘附在电粘附表面上的电极，当可控制地改变力时，从其中去除碎屑。控制输入电压可指定要清洁的碎片的大小。电源提供输入电压，并且电粘合表面可以是跨越一个或多个辊的连续轨道，以使装置移动穿过脏的外来表面。电极可以布置成具有不同间距的交错图案，其可以选择性地致动以清洁不同尺寸的碎片。传感器可以检测附着在电粘附表面上的碎片的数量，反转的极性脉冲可以以受控的方式将物品从电粘合表面排除。

2. 发明申请

US20140251701A1 HIGH VOLTAGE CONVERTERS FOR ELECTROSTATIC APPLICATIONS 审中-公开
标题翻译：用于静电应用的高压转换器
公开(公告)号：US20140251701A1
公开(公告)日：2014-09-11
申请号：US14285380
申请日：2014-05-22
申请人： SRI International
发明人： Harsha Prahlad , Ronald E. Pelrine , Philip A. Von Guggenberg , Roy D. Kornbluh , Joseph S. Eckerle
IPC分类号： H02N13/00 , B62D55/26
CPC分类号： H02N13/00 , B62D55/26 , B62D57/024 , Y10S901/01
摘要： A wall-crawling robot or other electroadhesive device can include a battery or other low voltage power source driving a motor that provides a primary device function, a voltage convertor adapted to convert the low voltage to a high voltage using the motor output, and electrodes configured to apply the high voltage to produce an electrostatic force between the electroadhesive device and a foreign substrate. The electrostatic force maintains a current position of the electroadhesive device relative to the foreign substrate, and the voltage convertor is separate from the primary function of the electroadhesive device. The primary function can be a mechanism for locomotion, and the voltage convertor can be a Van de Graff generator, a piezoelectric generator, or an inductive switch generator, any of which are driven in a secondary manner as a result of the motor output.
摘要翻译：爬行机器人或其他电动粘合装置可以包括驱动提供初级装置功能的电动机的电池或其它低压电源，适于使用电动机输出将低电压转换成高电压的电压转换器，以及配置的电极以施加高电压以在电粘合装置和异物基板之间产生静电力。静电力保持电子粘合装置相对于异物基板的当前位置，并且电压转换器与电粘合装置的主要功能分开。主要功能可以是运动的机构，电压转换器可以是Van de Graff发电机，压电发电机或电感式开关发电机，其中任何一个都是由于电动机输出的二次驱动。

3. 发明申请

US20140133062A1 ADDITIONAL FORCE AUGMENTED ELECTROADHESION 有权
标题翻译：额外的强制性电泳
公开(公告)号：US20140133062A1
公开(公告)日：2014-05-15
申请号：US13653376
申请日：2012-10-16
申请人： SRI International
发明人： Harsha E. Prahlad , Brian K. McCoy , Roy D. Kornbluh , Ronald E. Pelrine , Philip A. von Guggenberg
IPC分类号： H02N13/00
CPC分类号： H02N13/00
摘要： An electrostatic device or system includes electrode(s) adapted to produce an electrostatic attraction force and a base surface adapted to facilitate the application of the electrostatic attraction force and also a physical attraction force separate therefrom. The electrostatic and physical attraction forces can maintain a position of the electrostatic device relative to a foreign object via electroadhesion and/or via an additional manner that is separate from the electroadhesion. The physical attraction force can be a vacuum, van der Waals, and/or adhesive force, can be applied at less than all locations across the base surface, and may involve a one-time permanent attachment. The base surface can include a deformable surface portion that moves closer to the foreign object when the electrostatic or physical attraction force is applied. The physical attraction force can be sufficient to adhere the device to the object when the electrostatic attraction force is removed.
摘要翻译：静电装置或系统包括适于产生静电吸引力的电极和适于促进施加静电吸引力的底面以及与其分离的物理吸引力。静电和物理吸引力可以通过电粘附和/或经由与电粘附分开的附加方式来保持静电装置相对于异物的位置。物理吸引力可以是真空，范德华力和/或粘合力，可以在小于穿过基面的所有位置施加，并且可以涉及一次性永久附着。基体表面可以包括当施加静电或物理吸引力时更靠近异物移动的可变形表面部分。当去除静电吸引力时，物理吸引力足以将装置粘附到物体上。

4. 发明申请

US20150343647A1 TWISTED STRING ACTUATOR SYSTEMS 有权
标题翻译： TWISTED STRING执行器系统
公开(公告)号：US20150343647A1
公开(公告)日：2015-12-03
申请号：US14745668
申请日：2015-06-22
申请人： SRI International
发明人： Pablo E. Garcia , Thomas P. Low , Harsha Prahlad , Daniel Aukes , Susan Kim , Roy D. Kornbluh
IPC分类号： B25J15/08 , F16H21/40 , B25J15/00
CPC分类号： B25J17/00 , B25J15/0009 , B25J15/0028 , B25J15/0085 , B25J15/08 , B25J15/083 , B25J19/00 , F16H21/40 , H02N13/00 , Y10S294/907 , Y10S901/39 , Y10T74/20323
摘要： A twisted string actuator system includes a motor generating rotary motion of a rotor and a twisted string comprised of a pair of cords. One end of the twisted string is attached to the rotor and an opposite end of the twisted string is coupled to a load. The cords are twisted about each other for a first section of the twisted string and untwisted for a second section of the twisted string. A cord guide is fixedly disposed between the cords. The first and second sections of the twisted string are on a first side and second side, respectively, of the cord guide. Rotary motion of the rotor in one direction operates to twist the pair of cords on the first side of the cord guide while pulling a portion of the pair of cords from the second side of the cord guide into the first side.
摘要翻译：扭转弦致动器系统包括产生转子的旋转运动的马达和由一对绳索组成的扭转弦。扭转弦的一端连接到转子上，扭转弦的另一端与负载相连。电线在扭绞线的第一部分彼此扭曲，并且扭绞为扭绞线的第二部分。电线引导件固定地设置在电线之间。绞线的第一和第二部分分别在电线引导件的第一侧和第二侧上。转子在一个方向上的旋转运动用于将一对绳索在绳索引导件的第一侧上扭转，同时将一对绳索的一部分从绳索引导件的第二侧拉到第一侧。

5. 发明申请

US20130276826A1 Electroadhesive Surface Cleaner 有权
标题翻译：电粘表面清洁剂
公开(公告)号：US20130276826A1
公开(公告)日：2013-10-24
申请号：US13915094
申请日：2013-06-11
申请人： SRI International
发明人： Karen S. Koenig , Harsha Prahlad , Ronald E. Pelrine , Roy D. Kornbluh
IPC分类号： B08B6/00
CPC分类号： B08B6/00 , A47L13/40
摘要： An electroadhesive cleaning device or system includes electrode(s) that produce electroadhesive forces from an input voltage to adhere debris against an electroadhesive surface, from which the debris is removed when the forces are controllably modified. Controlling the input voltage may designate the size of debris to be cleaned. A power source provides the input voltage, and the electroadhesive surface can be a continuous track across one or more rollers to move the device across a dirty foreign surface. Electrodes can be arranged in an interdigitated pattern having differing pitches that can be actuated selectively to clean debris of different sizes. Sensors can detect the amount of debris adhered to the electroadhesive surface, and reversed polarity pulses can help repel items away from the electroadhesive surface in a controlled manner.
摘要翻译：电粘合清洁装置或系统包括从输入电压产生电粘附力以将碎屑粘附在电粘附表面上的电极，当可控制地改变力时，从其中去除碎屑。控制输入电压可指定要清洁的碎片的大小。电源提供输入电压，并且电粘合表面可以是跨越一个或多个辊的连续轨道，以使装置移动穿过脏的外来表面。电极可以布置成具有不同间距的交错图案，其可以选择性地致动以清洁不同尺寸的碎片。传感器可以检测附着在电粘附表面上的碎片的数量，反转的极性脉冲可以以受控的方式将物品从电粘合表面排除。

6. 发明授权

US09302299B2 Active electroadhesive cleaning 有权
公开(公告)号：US09302299B2
公开(公告)日：2016-04-05
申请号：US14834032
申请日：2015-08-24
申请人： SRI International
发明人： Harsha Prahlad , Ronald E. Pelrine , Philip A. Von Guggenberg , Roy D. Kornbluh , Brian K. McCoy , Youssef Iguider
IPC分类号： B08B1/00 , B08B6/00 , A47L25/00 , A47L13/40 , B03C7/02 , B08B7/00
CPC分类号： B08B6/00 , A47L13/40 , A47L25/005 , B03C7/023 , B08B7/00
摘要： An active electroadhesive cleaning device or system includes electrode(s) that produce electroadhesive forces from an input voltage to adhere dust or other foreign objects against an interactive surface, from which the foreign objects are removed when the forces are controllably altered. User inputs control the input voltage and/or designate the size of foreign objects to be cleaned. An active power source provides the input voltage, and the interactive surface can be a continuous track across one or more rollers to move the device across a dirty foreign surface. Electrodes can be arranged in an interdigitated pattern having differing pitches that can be actuated selectively to clean foreign objects of different sizes. Sensors can detect the amount of foreign particles adhered to the interactive surface, and reversed polarity pulses can help repel items away from the interactive surface in a timely and controlled manner.

7. 发明授权

US09272427B2 Multilayer electrolaminate braking system 有权
标题翻译：多层电瓷制动系统
公开(公告)号：US09272427B2
公开(公告)日：2016-03-01
申请号：US14458283
申请日：2014-08-13
申请人： SRI International
发明人： Pablo E. Garcia , Thomas P. Low , Harsha Prahlad , Daniel Aukes , Susan Kim , Roy D. Kornbluh
IPC分类号： B25J15/00 , B25J17/00 , B25J15/08 , B25J19/00 , H02N13/00
CPC分类号： B25J17/00 , B25J15/0009 , B25J15/0028 , B25J15/0085 , B25J15/08 , B25J15/083 , B25J19/00 , F16H21/40 , H02N13/00 , Y10S294/907 , Y10S901/39 , Y10T74/20323
摘要： A multilayer electrolaminate structure includes a first electrolaminate layer and a second electrolaminate layer disposed adjacent the first electrolaminate layer. Each of the first and second electrolaminate layers is rotatable about a common axis independently of the other electrolaminate layer when the multilayer electrolaminate structure is in a first state and clamps to the other electrolaminate layer when the multilayer electrolaminate structure is in a second state.
摘要翻译：多层电解质结构包括第一电解质层和邻近第一电解质层设置的第二电解质层。当多层电解质结构处于第一状态并且当多层电解质结构处于第二状态时，第一和第二电解质层中的每一个可以独立于其它电解质层独立于共同的轴线旋转。

8. 发明授权

US09272425B2 Twisted string actuator systems 有权
标题翻译：扭绞串致动器系统
公开(公告)号：US09272425B2
公开(公告)日：2016-03-01
申请号：US14745668
申请日：2015-06-22
申请人： SRI International
发明人： Pablo E. Garcia , Thomas P. Low , Harsha Prahlad , Daniel Aukes , Susan Kim , Roy D. Kornbluh
IPC分类号： B25J15/00 , B25J15/08 , F16H21/40
CPC分类号： B25J17/00 , B25J15/0009 , B25J15/0028 , B25J15/0085 , B25J15/08 , B25J15/083 , B25J19/00 , F16H21/40 , H02N13/00 , Y10S294/907 , Y10S901/39 , Y10T74/20323
摘要： A twisted string actuator system includes a motor generating rotary motion of a rotor and a twisted string comprised of a pair of cords. One end of the twisted string is attached to the rotor and an opposite end of the twisted string is coupled to a load. The cords are twisted about each other for a first section of the twisted string and untwisted for a second section of the twisted string. A cord guide is fixedly disposed between the cords. The first and second sections of the twisted string are on a first side and second side, respectively, of the cord guide. Rotary motion of the rotor in one direction operates to twist the pair of cords on the first side of the cord guide while pulling a portion of the pair of cords from the second side of the cord guide into the first side.
摘要翻译：扭转弦致动器系统包括产生转子的旋转运动的马达和由一对绳索组成的扭转弦。扭转弦的一端连接到转子上，扭转弦的另一端与负载相连。电线在扭绞线的第一部分彼此扭曲，并且扭绞为扭绞线的第二部分。电线引导件固定地设置在电线之间。绞线的第一和第二部分分别在电线引导件的第一侧和第二侧上。转子在一个方向上的旋转运动用于将一对绳索在绳索引导件的第一侧上扭转，同时将一对绳索的一部分从绳索引导件的第二侧拉到第一侧。

9. 发明申请

US20150190932A1 MULTILAYER ELECTROLAMINATE BRAKING SYSTEM 审中-公开
标题翻译：多层电解质制动系统
公开(公告)号：US20150190932A1
公开(公告)日：2015-07-09
申请号：US14458283
申请日：2014-08-13
申请人： SRI International
发明人： Pablo E. Garcia , Thomas P. Low , Harsha Prahlad , Daniel Aukes , Susan Kim , Roy D. Kornbluh
IPC分类号： B25J17/00 , H02N13/00 , B25J15/08
CPC分类号： B25J17/00 , B25J15/0009 , B25J15/0028 , B25J15/0085 , B25J15/08 , B25J15/083 , B25J19/00 , F16H21/40 , H02N13/00 , Y10S294/907 , Y10S901/39 , Y10T74/20323
摘要： A multilayer electrolaminate structure includes a first electrolaminate layer and a second electrolaminate layer disposed adjacent the first electrolaminate layer. Each of the first and second electrolaminate layers is rotatable about a common axis independently of the other electrolaminate layer when the multilayer electrolaminate structure is in a first state and clamps to the other electrolaminate layer when the multilayer electrolaminate structure is in a second state.
摘要翻译：多层电解质结构包括第一电解质层和邻近第一电解质层设置的第二电解质层。当多层电解质结构处于第一状态并且当多层电解质结构处于第二状态时，第一和第二电解质层中的每一个可以独立于其它电解质层独立于公共轴线旋转。

10. 发明授权

US10232383B2 Handling and sorting materials using electroadhesion 有权
公开(公告)号：US10232383B2
公开(公告)日：2019-03-19
申请号：US15343303
申请日：2016-11-04
申请人： SRI International
发明人： Harsha Prahlad , Joseph S. Eckerle , Roy D. Kornbluh , Ronald E. Pelrine
IPC分类号： B03C7/08 , B03C7/02 , B03C7/04
摘要： A process for sorting materials using material-selective electroadhesive grippers is disclosed. At least one of an electroadhesive surface or a plurality of articles is manipulated such that multiple ones of the plurality of articles are at least intermittently proximate the electroadhesive surface. Voltage is applied to one or more electrodes in the electroadhesive surface to thereby cause the electroadhesive surface to selectively adhere to a subset of the plurality of articles based on the subset of the plurality of articles having different material properties than others of the plurality of articles. While the voltage is applied, the electroadhesive surface is moved with respect to the others of the plurality of articles to thereby separate the subset of the plurality of articles from the others of the plurality of articles.

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