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1. 发明公开

EP1902515A1 DIELECTRIC POLYMER ACTUATOR 审中-公开
标题翻译：介电聚合物致动器
公开(公告)号：EP1902515A1
公开(公告)日：2008-03-26
申请号：EP06752865.3
申请日：2006-06-30
申请人： Victhom Human Bionics Inc.
发明人： BEDARD, Stephane , CREVIER, Marie-Charlotte , ROY, Pierre-Olivier
IPC分类号： H02N2/02 , A61F2/70 , A61F2/48
CPC分类号： A61F2/50 , A61F2/6607 , A61F2002/5066 , H01L41/0836 , H01L41/193 , H01L41/27 , H02N2/02
摘要： A dielectric polymer actuator comprising a first portion, a second portion, a dielectric polymer roll composed of at least two dielectric polymer sheets each having a negative side and a positive side and a positive electrode terminal electrically connected to the positive side of the dielectric polymer sheets and a negative electrode terminal electrically connected to the negative side of the dielectric polymer sheets. The dielectric polymer roll is positioned relative to the first and second portions such that, when a voltage is applied between the positive and negative electrode terminals, a size of the dielectric polymer roll increases and provides a displacement of the second portion with respect to the first portion.

2. 发明公开

EP1842275A1 POWER SUPPLY CHARGING METHOD AND DEVICE 审中-公开
标题翻译：电源充电的方法和装置
公开(公告)号：EP1842275A1
公开(公告)日：2007-10-10
申请号：EP06705082.3
申请日：2006-01-25
申请人： Victhom Human Bionics Inc.
发明人： DEMERS, Rémi , BEDARD, Stephane , POULIN, Michael
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H02J7/0026 , H02J7/0014 , H02J7/0018
摘要： A power supply charging method and device for charging a power supply having a predetermined number of battery cells divided into at least two battery cell groups. The method comprises the steps of, for each battery cell group, applying a voltage across the battery cell group until one condition selected from the group consisting of the voltage of a battery cell exceeding a first threshold and the current of the cell group dropping below a second threshold, is met and verifying that each of the predetermined number of battery cells has a similar voltage. When the verification of the battery cells voltage determines that at least one battery cell has a voltage departing from the voltage of the other battery cells by more than a predetermine value, the voltage of the other cells is decreased and the previous steps are repeated. The method may further comprise the step of, for each battery cell group, applying a voltage across the battery cell group until the current of the battery cell group drops below a third threshold and stays below the third threshold for a predetermined period of time. As device implementing the charging method is also described.

3. 发明公开

EP1899603A1 METAL HYDRIDE ACTUATOR 审中-公开
标题翻译：金属氢化物致动器
公开(公告)号：EP1899603A1
公开(公告)日：2008-03-19
申请号：EP06752853.9
申请日：2006-06-29
申请人： Victhom Human Bionics Inc.
发明人： BEDARD, Stephane , RICHARD, Martin , ROY, Pierre-Olivier
IPC分类号： F03G7/06 , F15B15/17 , F15B21/04 , F15B21/06
CPC分类号： F15B15/14 , F03G7/005 , F03G7/06 , F15B15/19 , F15B21/06
摘要： A metal hydride actuator comprising a pressure chamber having a first and second pressure chamber portions and at least one reaction chamber operatively connected to one of the first and second pressure chamber portions, the at least one reaction chamber having a temperature adjustment mechanism and containing therein metal hydride powder. A piston is positioned in the pressure chamber, the piston forming a barrier between the first and second pressure chamber portions, and a movement transmission means is operatively connected to the piston, the movement transmission means being so positioned in the first pressure chamber portion as to exit from an opening in a wall of the first pressure chamber portion. The temperature adjustment mechanism may be used to cause a change of temperature of the metal hydride powder in at least one of the reaction chamber, thereby creating a pressure differential between both pressure chamber portions, causing the piston to move.
摘要翻译：一种金属氢化物致动器，包括具有第一和第二压力室部分的压力室以及与第一和第二压力室部分中的一个可操作地连接的至少一个反应室，所述至少一个反应室具有温度调节机构并且在其中包含金属氢化物粉末。活塞位于压力室中，活塞在第一和第二压力室部分之间形成一个隔板，并且一个运动传递装置可操作地连接到活塞上，运动传递装置如此定位在第一压力室部分中从第一压力室部分的壁中的开口离开。温度调节机构可以用于引起反应室中的至少一个中的金属氢化物粉末的温度变化，由此在两个压力室部分之间产生压力差，使得活塞移动。

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