公开(公告)号：EP1540807A1

公开(公告)日：2005-06-15

申请号：EP03797186.8

申请日：2003-09-18

申请人： Danfoss A/S

发明人： GRAVESEN, Peter ,  BENSLIMANE, Mohamed Yahia

IPC分类号： H02N2/02 ,  B25J9/10 ,  A61F2/08

CPC分类号： H01L41/0836 ,  H01L41/0986 ,  H01L41/27 ,  H01L41/277 ,  H01L41/45 ,  H02N1/002 ,  Y10T29/42 ,  Y10T29/43 ,  Y10T29/49007 ,  Y10T29/4902 ,  Y10T29/4908 ,  Y10T29/49117 ,  Y10T29/49146 ,  Y10T29/49171 ,  Y10T29/49176 ,  Y10T29/49226

摘要： A tubular elastomer actuator with a shape in a cross-sectional view which shape exposes at most one single axis of symmetry of a specific length, e.g. an oval shape. The actuator could be made from a sheet made from a plurality of plate shaped elements which are laminated together and rolled. Each plate shaped element may have a corrugation that gives the element an anisotropic structure, and contains an electrode on only one surface. The actuator displacement is the result of shrinkage displacement of the plate shaped elements upon the application of electrical field across their thickness.

公开(公告)号：EP1540807B1

公开(公告)日：2013-01-09

申请号：EP03797186.8

申请日：2003-09-18

申请人： Danfoss A/S

发明人： GRAVESEN, Peter ,  BENSLIMANE, Mohamed Yahia

IPC分类号： H01L41/09 ,  H01L41/277 ,  H01L41/45

CPC分类号： H01L41/0836 ,  H01L41/0986 ,  H01L41/27 ,  H01L41/277 ,  H01L41/45 ,  H02N1/002 ,  Y10T29/42 ,  Y10T29/43 ,  Y10T29/49007 ,  Y10T29/4902 ,  Y10T29/4908 ,  Y10T29/49117 ,  Y10T29/49146 ,  Y10T29/49171 ,  Y10T29/49176 ,  Y10T29/49226