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1. 发明申请

WO2008036122A3 ELECTROCHEMICAL METHODS, DEVICES, AND STRUCTURES 审中-公开
标题翻译：电化学方法，装置和结构
公开(公告)号：WO2008036122A3
公开(公告)日：2008-07-17
申请号：PCT/US2007010036
申请日：2007-04-26
申请人： MASSACHUSETTS INST TECHNOLOGY , CHIANG YET-MING , HALL STEVEN R , KURI FERNANDO TUBILLA , SONG KYUNGYEOL , CHIN TIMOTHY E , BAETZ GEORG
发明人： CHIANG YET-MING , HALL STEVEN R , KURI FERNANDO TUBILLA , SONG KYUNGYEOL , CHIN TIMOTHY E , BAETZ GEORG
IPC分类号： F03G7/00
CPC分类号： F03G7/005 , B64C2027/7266 , Y02T50/34
摘要： The present invention generally provides devices and methods involving electrochemical actuation. The devices may comprise at least one component capable of exhibiting a volumetric or dimensional change upon application of a voltage. In some cases, the volumetric or dimensional change may produce mechanical work. Some embodiments of the invention may provide devices capable of exhibiting high actuation rates and supporting high amounts of stress (e.g., in tensile and/or compressive loading). In some embodiments, the present invention may provide morphing structures that may be useful in applications such as airfoils.
摘要翻译：本发明通常提供涉及电化学致动的装置和方法。这些装置可以包括至少一个能够在施加电压时表现出体积或尺寸变化的部件。在某些情况下，体积或尺寸变化可能会产生机械功。本发明的一些实施例可以提供能够表现出高致动速率并支持大量应力（例如，在拉伸和/或压缩载荷下）的装置。在一些实施例中，本发明可以提供可用于诸如翼型的应用中的变形结构。

2. 发明申请

WO2005124918A3 ELECTROCHEMICAL ACTUATING METHODS, DEVICES AND STRUCTURES 审中-公开
标题翻译：电化学激活方法，器件和结构
公开(公告)号：WO2005124918A3
公开(公告)日：2008-05-29
申请号：PCT/US2005020554
申请日：2005-06-13
申请人： MASSACHUSETTS INST TECHNOLOGY , CHIANG YET-MING , HALL STEVEN R , KOYAMA YUKINORI , SONG KYUNGYEOL , CHIN TIMOTHY E , RHYNER URS , SAPNARAS DIMITRIOS , TUBILLA FERNANDO
发明人： CHIANG YET-MING , HALL STEVEN R , KOYAMA YUKINORI , SONG KYUNGYEOL , CHIN TIMOTHY E , RHYNER URS , SAPNARAS DIMITRIOS , TUBILLA FERNANDO
IPC分类号： H01M10/00 , F03G7/00 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M10/04 , H01M10/36 , H02N2/02
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides devices and structures and methods of use thereof in electrochemical actuation. This invention provides electrochemical actuators, which are based, inter-alia, on an electric field-driven intercalation or alloying of high-modulus inorganic compounds, which can produce large and reversible volume changes, providing high actuation energy density, high actuation authority and large free strain.
摘要翻译：本发明提供了在电化学致动中使用的装置和结构及其使用方法。本发明提供电化学致动器，其特别地基于电场驱动的高模量无机化合物的嵌入或合金化，其可以产生大的和可逆的体积变化，提供高致动能量密度，高致动性和大的自由应变

3. 发明申请

WO2005124918A8 ELECTROCHEMICAL METHODS, DEVICES, AND STRUCTURES 审中-公开
标题翻译：电化学方法，器件和结构
公开(公告)号：WO2005124918A8
公开(公告)日：2006-02-23
申请号：PCT/US2005020554
申请日：2005-06-13
申请人： MASSACHUSETTS INST TECHNOLOGY , CHIANG YET-MING , HALL STEVEN R , KOYAMA YUKINORI , SONG KYUNGYEOL , CHIN TIMOTHY E , RHYNER URS , SAPNARAS DIMITRIOS , TUBILLA FERNANDO
发明人： CHIANG YET-MING , HALL STEVEN R , KOYAMA YUKINORI , SONG KYUNGYEOL , CHIN TIMOTHY E , RHYNER URS , SAPNARAS DIMITRIOS , TUBILLA FERNANDO
IPC分类号： F03G7/00 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M10/04
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides devices and structures and methods of use thereof in electrochemical actuation. This invention provides electrochemical actuators, which are based, inter-alia, on an electric field-driven intercalation or alloying of high-modulus inorganic compounds, which can produce large and reversible volume changes, providing high actuation energy density, high actuation authority and large free strain.
摘要翻译：本发明提供了在电化学致动中使用的装置和结构及其使用方法。本发明提供电化学致动器，其特别地基于电场驱动的高模量无机化合物的嵌入或合金化，其可以产生大的和可逆的体积变化，提供高致动能量密度，高致动性和大的自由应变

4. 发明申请

WO9845886A2 HIGH-EFFICIENCY, LARGE STROKE ELECTROMECHANICAL ACTUATOR 审中-公开
标题翻译：高效率，大型触电式电动执行机构
公开(公告)号：WO9845886A2
公开(公告)日：1998-10-15
申请号：PCT/US9803732
申请日：1998-02-26
申请人： MASSACHUSETTS INST TECHNOLOGY
发明人： HALL STEVEN R , PRECHTL ERIC F
IPC分类号： B64C27/00 , B64C27/615 , H01L41/09 , H01L41/00
CPC分类号： B64C27/001 , B64C27/615 , B64C2027/7277 , B64C2027/7283 , H02N2/043 , Y02T50/34
摘要： An actuator having two frames, each frame including a distal end member, a proximal pivot end member or proximal end pivot point, and at least two elongated side members connected between the distal end member and the proximal pivot end member of that frame. A flexure is disposed between an end of the pivot end member of the first frame and an end of the pivot end member of the second frame. A first longitudinal span member is disposed between the distal end member of the second frame and the pivot end member of the first frame, and a second longitudinal span member is disposed between the distal end member of the first frame and the pivot end member of the second frame. At least one of the first and second longitudinal span members is an expansive element having a longitudinal axis along which dimensional strain can be induced in response to an applied stimulus. This expansive element extends in a state of compression between the corresponding distal and proximal pivot end members, with the longitudinal axis of the element in a plane parallel to side members of the first and second frames. The one or both of the longitudinal span members that are expansive elements can be, e.g., a magnetostrictive element, an electrostrictive element, or a piezoelectric element. The actuator provides many of the characteristics required to achive optimal mass efficiency for a given set of actuator materials; and further provides advantages of high bandwidth, linearity, and large stroke performance advantages. As a result, the actuator can be adapted to many applications and can accommodate a range of engineering constraints.
摘要翻译：具有两个框架的致动器，每个框架包括远端构件，近端枢转端构件或近端枢转点，以及连接在该框架的远端构件和近端枢转端构件之间的至少两个细长侧构件。弯曲部设置在第一框架的枢转端构件的端部与第二框架的枢转端构件的端部之间。第一纵向跨距构件设置在第二框架的远端构件和第一框架的枢转端构件之间，第二纵向跨距构件设置在第一框架的远端构件和第一框架的枢转端构件之间第二帧。第一和第二纵向跨距构件中的至少一个是具有纵向轴线的膨胀元件，纵向轴线可以响应于施加的刺激而沿着该纵向轴线诱导尺寸应变。该膨胀元件在对应的远侧和近端枢转端部构件之间的压缩状态下延伸，元件的纵向轴线处于与第一和第二框架的侧部构件平行的平面。作为膨胀元件的纵向跨距构件中的一个或两个可以是例如磁致伸缩元件，电致伸缩元件或压电元件。致动器提供了许多为给定的一组致动器材料获得最佳质量效率所需的特性; 并且进一步提供高带宽，线性度和大冲程性能优点的优点。因此，致动器可以适用于许多应用并且可以适应一系列工程约束。

5. 发明申请

WO2006091665A3 ACOUSTIC PULSE ACTUATOR 审中-公开
标题翻译：声音脉冲执行器
公开(公告)号：WO2006091665A3
公开(公告)日：2006-11-23
申请号：PCT/US2006006271
申请日：2006-02-22
申请人： MASSACHUSETTS INST TECHNOLOGY
发明人： CHAMBERS JOSHUA M , HALL STEVEN R , SIMON JESSE M
IPC分类号： H01L41/00 , H04R23/02
CPC分类号： B06B1/00 , B06B1/02 , F03G7/06 , G01N2291/02827 , H01L41/12 , H04R23/02
摘要： The invention provides an acoustic actuator, including an acoustic stress wave generator and an actuation material operatively positioned relative to the acoustic stress wave generator for delivery of acoustic stress waves from the generator to the actuation material.
摘要翻译：本发明提供一种声学致动器，其包括声应力波发生器和相对于声应力波发生器可操作地定位的致动材料，用于将声应力波从发生器传递到致动材料。

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