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1.发明公开
公开(公告)号：EP2422100A2
公开(公告)日：2012-02-29
申请号：EP10716898.1
申请日：2010-04-14
IPC分类号： F16C32/04 , H01J37/317
CPC分类号： H01J37/20 , F16C32/0461 , F16C32/0468 , F16C32/0489 , H01J2237/20257
摘要： A magnetic bearing with an axis of rotation, wherein the magnetic bearing comprises: - a cylindrical rotor comprising a ferromagnetic material, wherein the cylindrical rotor has an axis of symmetry, wherein the cylindrical rotor has an inner radius, wherein the cylindrical rotor has a top side, - a static hub, wherein the static hub has an overhang which protrudes from the static hub and is located adjacent to the top side, - a lift magnetic actuator apparatus for controlling the distance between the first surface and the overhang, - a radial magnetic actuator apparatus for controlling the distance between the inner radius and the axis of rotation.
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公开(公告)号：EP1240813A1
公开(公告)日：2002-09-18
申请号：EP01985320.9
申请日：2001-08-31
发明人： VAN DE RIJDT, Johannes, H., A. , SEIJGER, Olav, J. , SANDERS, Leonardus, C., M. , SOEMERS, Hermanus, M., J., R.
IPC分类号： H05K13/04
CPC分类号： H05K13/0408 , Y10S29/044 , Y10T29/49002 , Y10T29/4913 , Y10T29/52 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191
摘要： The invention relates to a device for mounting components on a carrier, for example a printed circuit board, comprising a frame (25) in which a shaft (8) is accommodated, which shaft is provided with a longitudinal bore (16), and means for displacing said hollow shaft (8) in vertical direction through said frame (25), wherein said shaft (8) at one end (8a) facing away from the carrier can be coupled to means (17) for generating an underpressure or vacuum within said bore (16) and wherein the other end (8b) of the shaft facing towards the carrier is provided with means for picking up and mounting a component. According to the invention, the device is characterized in that said shaft (8) is coupled to a yoke (12) which forms part of said displacement means, which coupling can be temporarily disengaged the moment the shaft makes contact with a component or a carrier.
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公开(公告)号：EP1448095B1
公开(公告)日：2006-10-11
申请号：EP02777719.2
申请日：2002-10-30
CPC分类号： A61B6/0457 , A61B5/0555
摘要： The invention relates to a medical imaging system comprising a frame (1) which accommodates an imaging device and an examination volume (7). The system further comprises a patient support member (13), a first displacement device (31) for displacing the patient support member relative to the frame in a first horizontal direction (X) into and out of the examination volume, and a second displacement device (33) for displacing the patient support member relative to the frame in a second horizontal direction (Y) transverse to the first horizontal direction. The patient support member is provided on a mobile carrier (15) which comprises a first docking member (19) by means of which the mobile carrier can be docked to a second docking member (21) provided on the frame. According to the invention, the second displacement device (33) is provided on the frame (1) for displacing the second docking member (21) relative to the frame in the second horizontal direction (Y).
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公开(公告)号：EP1240813B1
公开(公告)日：2008-05-21
申请号：EP01985320.9
申请日：2001-08-31
发明人： VAN DE RIJDT, Johannes, H., A. , SEIJGER, Olav, J. , SANDERS, Leonardus, C., M. , SOEMERS, Hermanus, M., J., R.
IPC分类号： H05K13/04
CPC分类号： H05K13/0408 , Y10S29/044 , Y10T29/49002 , Y10T29/4913 , Y10T29/52 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191
摘要： The invention relates to a device for mounting components on a carrier, for example a printed circuit board, comprising a frame (25) in which a shaft (8) is accommodated, which shaft is provided with a longitudinal bore (16), and means for displacing said hollow shaft (8) in vertical direction through said frame (25), wherein said shaft (8) at one end (8a) facing away from the carrier can be coupled to means (17) for generating an underpressure or vacuum within said bore (16) and wherein the other end (8b) of the shaft facing towards the carrier is provided with means for picking up and mounting a component. According to the invention, the device is characterized in that said shaft (8) is coupled to a yoke (12) which forms part of said displacement means, which coupling can be temporarily disengaged the moment the shaft makes contact with a component or a carrier.
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公开(公告)号：EP1448095A1
公开(公告)日：2004-08-25
申请号：EP02777719.2
申请日：2002-10-30
CPC分类号： A61B6/0457 , A61B5/0555
摘要： The invention relates to a medical imaging system comprising a frame (1) which accommodates an imaging device and an examination volume (7). The system further comprises a patient support member (13), a first displacement device (31) for displacing the patient support member relative to the frame in a first horizontal direction (X) into and out of the examination volume, and a second displacement device (33) for displacing the patient support member relative to the frame in a second horizontal direction (Y) transverse to the first horizontal direction. The patient support member is provided on a mobile carrier (15) which comprises a first docking member (19) by means of which the mobile carrier can be docked to a second docking member (21) provided on the frame. According to the invention, the second displacement device (33) is provided on the frame (1) for displacing the second docking member (21) relative to the frame in the second horizontal direction (Y).
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