公开(公告)号：EP4341203A1

公开(公告)日：2024-03-27

申请号：EP22732285.6

申请日：2022-05-20

申请人： Silmach ,  Centre National de la Recherche Scientifique (CNRS) ,  UNIVERSITE DE FRANCHE COMTE

发明人： SWOROWSKI, Marc ,  VUILLEMIN, Cédric ,  AMEUR, Haythem ,  BOURBON, Gilles ,  LE MOAL, Patrice

IPC分类号： B81B7/00 ,  B81B3/00

公开(公告)号：EP1599766B1

公开(公告)日：2013-05-08

申请号：EP04717655.7

申请日：2004-03-05

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITE DE FRANCHE-COMTE

发明人： BOURBON, Gilles ,  HIBERT, Cyrille ,  JOSEPH, Eric ,  LE MOAL, Patrice ,  MINOTTI, Patrice

IPC分类号： G04C3/12 ,  H02N1/00

CPC分类号： H02N1/008 ,  G04C3/12

公开(公告)号：EP4341753A1

公开(公告)日：2024-03-27

申请号：EP22732286.4

申请日：2022-05-20

申请人： Silmach ,  Centre National de la Recherche Scientifique (CNRS) ,  UNIVERSITE DE FRANCHE-COMTE

发明人： CÔTE, Thierry ,  MINOTTI, Patrice ,  BOURBON, Gilles ,  LE MOAL, Patrice

IPC分类号： G04C3/12 ,  B81B3/00

公开(公告)号：EP4341202A1

公开(公告)日：2024-03-27

申请号：EP22731744.3

申请日：2022-05-20

申请人： Silmach ,  Centre National de la Recherche Scientifique (CNRS) ,  UNIVERSITE DE FRANCHE COMTE

发明人： CÔTE, Thierry ,  MINOTTI, Patrice ,  BOURBON, Gilles ,  LE, MOAL Patrice

IPC分类号： B81B3/00 ,  H02N1/00

公开(公告)号：EP1599766A2

公开(公告)日：2005-11-30

申请号：EP04717655.7

申请日：2004-03-05

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITE DE FRANCHE-COMTE

发明人： BOURBON, Gilles ,  HIBERT, Cyrille ,  JOSEPH, Eric ,  LE MOAL, Patrice ,  MINOTTI, Patrice

IPC分类号： G04C3/12 ,  H02N1/00

CPC分类号： H02N1/008 ,  G04C3/12

摘要： The invention relates to a self-assembling device formed by engraving in a block of a semi-conductive material, said engraving being carried out in a thickness higher than 10νm. The inventive device comprises the following elements: a driving element (250) sequentially meshing with a toothed driven element (10), an actuator (20) displacing the driving element according to a hysteresis motion in such a way that said driving element (250) meshes with the successive teeth (11, 12, 13) of the driving element (10). The actuator (20) comprises an actuating module (201,202) consisting of at least one fixed comb (225, 226) and a movable comb (235, 236), each comb being provided with a series of fingers. Said movable comb (235, 236) is arranged with respect to the fixed comb (225, 226) in such a way that the fingers thereof and the fingers of the movable comb interlock between each other. Said invention is characterised in that the movable comb (235, 236) is displaceable with respect to the fixed comb (225, 226) in a parallel direction to the fingers thereof when a potential difference is applied between the fixed comb and the movable comb, thereby displacing the driving element (250) in a corresponding direction.

公开(公告)号：EP1036433B1

公开(公告)日：2003-03-19

申请号：EP98958321.6

申请日：1998-12-03

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

发明人： MINOTTI, Patrice ,  BOURBON, Gilles ,  LANGLET, Philippe ,  MASUZAWA, Takahisa LIMMS/CNRS - IIS ,  FUJITA, Hiroyuki LIMMS/CNRS - IIS

IPC分类号： H02N1/00 ,  A61M25/00

CPC分类号： A61M25/00 ,  A61B2017/00345 ,  H02N1/006

摘要： The invention concerns an electrostatic microactuator based on SDA ( Scratch Drive Actuators), characterised in that it comprises a large number of associated SDA's and means adapted for applying on the latter an external mechanical prestress providing a superposition of the forces generated by the different SDA's and communicating to an external load the totality of the drive force derived from said SDA's collective performance.