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. 发明申请

US20130010398A1 Materials for Electroadhesion and Electrolaminates 有权
标题翻译：电粘结和电化学材料
公开(公告)号：US20130010398A1
公开(公告)日：2013-01-10
申请号：US13635889
申请日：2011-03-18
申请人： Harsha E. Prahlad , Ronald E. Pelrine , Annjoe Wong-Foy , Roy D. Kornbluh , Brian K. McCoy
发明人： Harsha E. Prahlad , Ronald E. Pelrine , Annjoe Wong-Foy , Roy D. Kornbluh , Brian K. McCoy
IPC分类号： H02N13/00
CPC分类号： H02N13/00
摘要： An electroadhesive device includes an outer surface adapted to interface with a surface of a foreign substrate, a plurality of electrodes (18), and a semi-conductive insulation material (20) disposed adjacent to at least one of the electrodes (18). Each electrode (18) has a respective conductive volume and is configured to apply a voltage at a respective location of the outer surface, and the difference in voltage between applied voltages includes an electrostatic adhesion voltage that produces an electro-static force between the device and the substrate (16) that is suitable to maintain a current position of the device relative to the substrate (16). The insulation material (20) can be polyurethane or any other suitable material having a resistance of about 109 to 1012 ohms*m. The insulation material effectively operates to expand the conductive volume of the electrodes (18) when they are actuated.
摘要翻译：一种电子粘合装置包括适于与异物衬底的表面相接合的外表面，多个电极（18）和邻近于至少一个电极（18）设置的半导电绝缘材料（20）。每个电极（18）具有相应的导电体积，并且被配置为在外表面的相应位置处施加电压，并且施加的电压之间的电压差包括静电粘附电压，其在装置和所述衬底（16）适于保持所述器件相对于所述衬底（16）的当前位置。绝缘材料（20）可以是聚氨酯或具有约109至1012欧姆·米的电阻的任何其它合适的材料。绝缘材料有效地操作以在电极（18）被致动时扩大电极（18）的导电体积。

2. 发明授权

US09401668B2 Materials for electroadhesion and electrolaminates 有权
标题翻译：电粘结和电镀层材料
公开(公告)号：US09401668B2
公开(公告)日：2016-07-26
申请号：US13635889
申请日：2011-03-18
申请人： Harsha Prahlad , Ronald E. Pelrine , Annjoe Wong-Foy , Roy D. Kornbluh , Brian K. McCoy
发明人： Harsha Prahlad , Ronald E. Pelrine , Annjoe Wong-Foy , Roy D. Kornbluh , Brian K. McCoy
IPC分类号： H01L21/683 , H01T23/00 , H02N13/00
CPC分类号： H02N13/00
摘要： An electroadhesive device includes an outer surface adapted to interface with a surface of a foreign substrate, a plurality of electrodes, and a semi-conductive insulation material disposed adjacent to at least one of the electrodes. Each electrode has a respective conductive volume and is configured to apply a voltage at a respective location of the outer surface, and the difference in voltage between applied voltages includes an electrostatic adhesion voltage that produces an electrostatic force between the device and the substrate that is suitable to maintain a current position of the device relative to the substrate. The insulation material can be polyurethane or any other suitable material having a resistance of about 109 to 1012 ohms*m. The insulation material effectively operates to expand the conductive volume of the electrodes when they are actuated.
摘要翻译：电子粘合装置包括适于与外来基板的表面，多个电极以及邻近于至少一个电极设置的半导电绝缘材料相接合的外表面。每个电极具有相应的导电体积并且被配置为在外表面的相应位置处施加电压，并且施加的电压之间的电压差包括静电粘附电压，其在器件和衬底之间产生适当的静电力以保持器件相对于衬底的当前位置。绝缘材料可以是聚氨酯或具有约109至1012欧姆·米的电阻的任何其它合适的材料。绝缘材料有效地操作以在电极致动时扩大电极的导电体积。

3. 发明授权

US07804227B2 Tear resistant electroactive polymer transducers 有权
标题翻译：抗撕裂电活性聚合物换能器
公开(公告)号：US07804227B2
公开(公告)日：2010-09-28
申请号：US12048149
申请日：2008-03-13
申请人： Ronald E. Pelrine , Roy D. Kornbluh , Harsha Prahlad , Sunity K. Sharma , Bryan Chavez , Donald E. Czyzyk , Annjoe Wong-Foy , Scott E. Stanford
发明人： Ronald E. Pelrine , Roy D. Kornbluh , Harsha Prahlad , Sunity K. Sharma , Bryan Chavez , Donald E. Czyzyk , Annjoe Wong-Foy , Scott E. Stanford
IPC分类号： H01L41/04
CPC分类号： H02N1/006 , C08L75/04 , C09J175/04 , H01L41/0533 , H01L41/0986 , H01L41/193 , Y10S310/80
摘要： Described herein are several solutions that increase transducer lifetime by reducing or preventing tear propagation in a compliant electroactive polymer. One solution couples a compliant tear resistant treatment to a transducer proximate to an edge portion of the electroactive polymer. Another solution uses a tear resistant layer that couples to and covers a large surface area of the transducer. Another suitable tear resistant solution provides added material outside an active area; the added material reduces stress or strain variations in polymer material outside the active area when the electroactive polymer transducer is deflected or pre-strained.
摘要翻译：本文描述了通过减少或防止顺应性电活性聚合物中的撕裂传播来增加换能器寿命的若干解决方案。一种解决方案将柔顺的抗撕裂处理与靠近电活性聚合物的边缘部分的换能器相结合。另一种解决方案使用连接到并覆盖换能器的大表面积的抗撕裂层。另一种合适的抗撕裂溶液在活性区域外提供添加的材料; 当电活性聚合物转换器偏转或预应变时，添加的材料减少有源区域外的聚合物材料中的应力或应变变化。

4. 发明授权

US08164232B2 Mechanical meta-materials 有权
标题翻译：机械超材料
公开(公告)号：US08164232B2
公开(公告)日：2012-04-24
申请号：US12550222
申请日：2009-08-28
申请人： Roy D. Kornbluh , Ronald E. Pelrine , Harsha E. Prahlad , Scott E. Stanford
发明人： Roy D. Kornbluh , Ronald E. Pelrine , Harsha E. Prahlad , Scott E. Stanford
IPC分类号： H02N1/00
CPC分类号： H02N1/00 , A61F2002/5003 , A61M2025/0058 , A61M2025/0063 , B64C3/48 , H02N1/006 , Y02T50/14 , Y10T428/24752
摘要： The present invention provides meta-materials with an actively controllable mechanical property. The meta-material includes a deformable structure and a set of activation elements. The activation elements are controllable between multiple states. The meta-material includes a first value for a mechanical property when one or more of the activation elements is in the first activation state and includes a second value for the mechanical property when the activation elements have been activated to the second activation state. In one aspect, the meta-material resembles a composite material where the connectivity between the component materials or shape and arrangement of the component materials is dynamically controllable so as to affect a mechanical property of the meta-material.
摘要翻译：本发明提供了具有可主动控制的机械特性的超临界材料。超材料包括可变形结构和一组激活元件。激活元件在多个状态之间是可控的。当一个或多个激活元件处于第一激活状态并且当激活元件已被激活到第二激活状态时，该元材料包括用于机械特性的第一值。在一个方面，超材料类似于复合材料，其中组分材料之间的连接性或组分材料的形状和排列是动态可控的，以便影响超临界材料的机械性能。

5. 发明申请

US20100007240A1 MECHANICAL META-MATERIALS 有权
标题翻译：机械元件
公开(公告)号：US20100007240A1
公开(公告)日：2010-01-14
申请号：US12550222
申请日：2009-08-28
申请人： Roy D. Kornbluh , Ronald E. Pelrine , Harsha E. Prahlad , Scott E. Stanford
发明人： Roy D. Kornbluh , Ronald E. Pelrine , Harsha E. Prahlad , Scott E. Stanford
IPC分类号： H02N1/00
CPC分类号： H02N1/00 , A61F2002/5003 , A61M2025/0058 , A61M2025/0063 , B64C3/48 , H02N1/006 , Y02T50/14 , Y10T428/24752
摘要： The present invention provides meta-materials with an actively controllable mechanical property. The meta-material includes a deformable structure and a set of activation elements. The activation elements are controllable between multiple states. The meta-material includes a first value for a mechanical property when one or more of the activation elements is in the first activation state and includes a second value for the mechanical property when the activation elements have been activated to the second activation state. In one aspect, the meta-material resembles a composite material where the connectivity between the component materials or shape and arrangement of the component materials is dynamically controllable so as to affect a mechanical property of the meta-material.
摘要翻译：本发明提供了具有可主动控制的机械特性的超临界材料。超材料包括可变形结构和一组激活元件。激活元件在多个状态之间是可控的。当一个或多个激活元件处于第一激活状态并且当激活元件已被激活到第二激活状态时，该元材料包括用于机械特性的第一值。在一个方面，超材料类似于复合材料，其中组分材料之间的连接性或组分材料的形状和排列是动态可控的，以便影响超临界材料的机械性能。

6. 发明授权

US09186709B2 Active electroadhesive cleaning 有权
标题翻译：主动电粘附清洗
公开(公告)号：US09186709B2
公开(公告)日：2015-11-17
申请号：US14004726
申请日：2012-03-23
申请人： Harsha Prahlad , Ronald E. Pelrine , Philip A. Von Guggenberg , Roy D. Kornbluh , Brian K. McCoy , Youssef Iguider
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.
摘要翻译：活性电粘附清洁装置或系统包括从输入电压产生电粘附力以将灰尘或其它异物粘附到相互作用表面的电极，当可控地改变力时异物被去除。用户输入控制输入电压和/或指定待清洁的异物的大小。有源电源提供输入电压，并且交互式表面可以是穿过一个或多个辊子的连续轨迹，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，其可选择性地被致动以清洁不同尺寸的异物。传感器可以检测附着在交互式表面上的外来颗粒的数量，并且反向的极性脉冲可以有助于以及时和受控的方式将物品从交互式表面上排除。

7. 发明申请

US20140048098A1 Active Electroadhesive Cleaning 有权
标题翻译：主动电粘清洗
公开(公告)号：US20140048098A1
公开(公告)日：2014-02-20
申请号：US14004726
申请日：2012-03-23
申请人： Harsha Prahlad , Ronald E. Pelrine , Philip A. Von Guggenberg , Roy D. Kornbluh , Brian K. Mccoy , Youssef Iguider
发明人： Harsha Prahlad , Ronald E. Pelrine , Philip A. Von Guggenberg , Roy D. Kornbluh , Brian K. Mccoy , Youssef Iguider
IPC分类号： B08B6/00
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.
摘要翻译：活性电粘附清洁装置或系统包括从输入电压产生电粘附力以将灰尘或其它异物粘附到相互作用表面的电极，当可控地改变力时异物被去除。用户输入控制输入电压和/或指定待清洁的异物的大小。有源电源提供输入电压，并且交互式表面可以是穿过一个或多个辊子的连续轨迹，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，其可选择性地被致动以清洁不同尺寸的异物。传感器可以检测附着在交互式表面上的外来颗粒的数量，并且反向的极性脉冲可以有助于以及时和受控的方式将物品从交互式表面上排除。

8. 发明申请

US20110155307A1 ELECTROACTIVE POLYMER MANUFACTURING 审中-公开
标题翻译：电动聚合物制造
公开(公告)号：US20110155307A1
公开(公告)日：2011-06-30
申请号：US13039714
申请日：2011-03-18
申请人： Ronald E. Pelrine , Roy D. Kornbluh , Qibing Pei , Seajin Oh , Jose P. Joseph
发明人： Ronald E. Pelrine , Roy D. Kornbluh , Qibing Pei , Seajin Oh , Jose P. Joseph
IPC分类号： B32B38/12 , B32B37/02 , B29C65/48
CPC分类号： H01L41/047 , F02G1/043 , F02G2243/52 , F04B35/00 , F04B35/045 , F04B43/043 , F05C2225/08 , F25B9/14 , H01G5/16 , H01L41/0478 , H01L41/094 , H01L41/0986 , H01L41/113 , H01L41/1138 , H01L41/193 , H01L41/45 , H02N2/023 , H04R19/02 , H04R23/00 , Y10S310/80 , Y10T29/49826
摘要： Described herein are transducers and their fabrication. The transducers convert between mechanical and electrical energy. Some transducers of the present invention include a pre-strained polymer. The pre-strain improves the conversion between electrical and mechanical energy. The present invention provides methods for fabricating electromechanical devices including one or more electroactive polymers.
摘要翻译：这里描述的是换能器及其制造。换能器在机械和电能之间转换。本发明的一些换能器包括预应变聚合物。预应变改善了电和机械能之间的转换。本发明提供了制造包括一种或多种电活性聚合物的机电装置的方法。

9. 发明申请

US20110110010A1 WALL CRAWLING ROBOTS 有权
公开(公告)号：US20110110010A1
公开(公告)日：2011-05-12
申请号：US12964614
申请日：2010-12-09
申请人： Ronald E. Pelrine , Harsha Prahlad , Roy D. Kornbluh , Patrick D. Lincoln , Scott Stanford
发明人： Ronald E. Pelrine , Harsha Prahlad , Roy D. Kornbluh , Patrick D. Lincoln , Scott Stanford
IPC分类号： H01L21/683
CPC分类号： B62D57/024 , B62D57/00 , H02N13/00
摘要： Described herein is electroadhesion technology that permits controllable adherence between two objects. Electroadhesion uses electrostatic forces of attraction produced by an electrostatic adhesion voltage, which is applied using electrodes in an electroadhesive device. The electrostatic adhesion voltage produces an electric field and electrostatic adherence forces. When the electroadhesive device and electrodes are positioned near a surface of an object such as a vertical wall, the electrostatic adherence forces hold the electroadhesive device in position relative to the surface and object. This can be used to increase traction or maintain the position of the electroadhesive device relative to a surface. Electric control of the electrostatic adhesion voltage permits the adhesion to be controllably and readily turned on and off.
摘要翻译：这里描述的是允许两个物体之间可控的粘附的电粘附技术。电粘附使用通过电粘合装置中的电极施加的静电粘附电压产生的静电吸引力。静电粘附电压产生电场和静电附着力。当电粘合装置和电极位于诸如垂直壁的物体的表面附近时，静电附着力将电粘合装置保持在相对于表面和物体的适当位置。这可以用于增加牵引力或者保持电子粘合装置相对于表面的位置。静电粘附电压的电控制允许粘附被可控地容易地打开和关闭。

10. 发明授权

US07898159B2 Compliant electroactive polymer transducers for sonic applications 有权
标题翻译：适用于声音应用的电动聚合物换能器
公开(公告)号：US07898159B2
公开(公告)日：2011-03-01
申请号：US12564793
申请日：2009-09-22
申请人： Richard P. Heydt , Ronald E. Pelrine , Roy D. Kornbluh , Neville A. Bonwit , Joseph S. Eckerle
发明人： Richard P. Heydt , Ronald E. Pelrine , Roy D. Kornbluh , Neville A. Bonwit , Joseph S. Eckerle
IPC分类号： H01L41/08
CPC分类号： H04R19/02 , Y10S310/80
摘要： Described herein are compliant electroactive polymer transducers for use in acoustic applications. A compliant electroactive polymer transducer includes a compliant electroactive polymer at least two electrodes. For sound production, circuitry in electrical communication with the transducer electrodes is configured to apply a driving signal that causes the electroactive polymer to deflect in the acoustic range.
摘要翻译：本文描述了用于声学应用的柔性电活性聚合物换能器。柔性电活性聚合物换能器包括柔性电活性聚合物至少两个电极。对于声音产生，与换能器电极电连通的电路被配置成施加使电活性聚合物在声学范围内偏转的驱动信号。

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