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1. 发明授权

EP2774252B1 LINEARMOTOR MIT MEHREREN SENSOREINHEITEN UND MODULAREM STATORAUFBAU 有权
标题翻译：具有多个传感器设备和模块化定子直线电机
公开(公告)号：EP2774252B1
公开(公告)日：2016-05-11
申请号：EP12783961.1
申请日：2012-11-02
申请人： Hamilton Bonaduz AG
发明人： HOFSTETTER, Meinrad Franz , NAWROCKI, Eduard , ROMER, Hanspeter , KIRSTE, Vinzenz
IPC分类号： H02K41/02 , H02K41/03
CPC分类号： H02K41/02 , H02K1/17 , H02K11/21 , H02K41/031 , H02K2213/12

2. 发明公开

EP2774252A2 LINEARMOTOR MIT MEHREREN SENSOREINHEITEN UND MODULAREM STATORAUFBAU 有权
标题翻译：具有多个传感器设备和模块化定子直线电机
公开(公告)号：EP2774252A2
公开(公告)日：2014-09-10
申请号：EP12783961.1
申请日：2012-11-02
申请人： Hamilton Bonaduz AG
发明人： HOFSTETTER, Meinrad Franz , NAWROCKI, Eduard , ROMER, Hanspeter , KIRSTE, Vinzenz
IPC分类号： H02K41/02 , H02K41/03
CPC分类号： H02K41/02 , H02K1/17 , H02K11/21 , H02K41/031 , H02K2213/12
摘要： The invention relates to a linear motor, comprising at least one stator device (14) having a plurality of permanent magnets (18, 18-1, 18-2) of different polarity and having at least one carrier rail (24), and at least one rotor device (12) having at least three electrical coils (44) and having at least one supporting means (26) that can be supported or is supported on the carrier rail (24) of the stator device (14), wherein the rotor device (12) and the stator device (14) can be moved to and fro relative to each other by interaction of the magnetic fields of the permanent magnets (18, 18-1, 18-2) with the magnetic fields of the coils (44), through which current flows if required, along a movement direction (FR) defined by the carrier rail (24), wherein the stator device (14) is formed from at least one stator module (16-1, 16-2), wherein the stator module (16-1, 16-2) is configured in such a manner that a stator device (16) having two or more stator modules (16-1, 16-2) arranged one after the other can be formed, and wherein at least one measurement track (40, 40-1, 40-2, 40-3) is provided on the stator module (16-1, 16-2), which measurement track can be scanned by a sensor unit (52-1, 52-2) of the rotor device (12) and runs substantially parallel to the movement direction (FR). According to the invention, at least two sensor units (52-1, 52-2) are provided on the rotor device (12), which sensor units scan the measurement track (40, 40-1, 40-2, 40-3) and are arranged at a distance (SA) from one another in the movement direction (FR) of the rotor device (12) in such a manner that, if the rotor device (12) is arranged at a connection point (64, L) between two stator modules (16-1, 16-2), the respective measurement tracks (40, 40-1, 40-2, 40-3) on the adjacent stator modules can be scanned respectively by one of the two sensor units (52-1, 2-2).

3. 发明授权

EP2895869B1 KOMBINIERTE BLOCK- UND INDIVIDUALANTRIEBSVORRICHTUNG, INSBESONDERE FÜR PIPETTIERKANÄLE 有权
标题翻译：组合框图和单独的驱动装置，特别移液
公开(公告)号：EP2895869B1
公开(公告)日：2016-11-30
申请号：EP13766488.4
申请日：2013-09-13
申请人： Hamilton Bonaduz AG
发明人： NAWROCKI, Eduard
IPC分类号： G01N35/10 , F16H25/02 , F16H25/20
CPC分类号： G01N35/1067 , F16H25/02 , F16H25/20

4. 发明公开

EP2895869A1 KOMBINIERTE BLOCK- UND INDIVIDUALANTRIEBSVORRICHTUNG, INSBESONDERE FÜR PIPETTIERKANÄLE 有权
标题翻译：组合框图和单独的驱动装置，特别移液
公开(公告)号：EP2895869A1
公开(公告)日：2015-07-22
申请号：EP13766488.4
申请日：2013-09-13
申请人： Hamilton Bonaduz AG
发明人： NAWROCKI, Eduard
IPC分类号： G01N35/10
CPC分类号： G01N35/1067 , F16H25/02 , F16H25/20
摘要： The present invention relates to a combined block- and individual-drive device, which is configured to move a plurality of moving objects (14a-14h) both jointly as a block along a movement path (B) and also with a predefined relative movement pattern in relation to one another along the movement path (B). The invention is characterized in that, on at least some of the moving objects (14a-14h), at least one spindle nut (58b-58h) of the moving object (14b-14h) is accommodated in a rotatable manner relative thereto about a drive spindle longitudinal axis (ASL), and in that a relative movement transmission mechanism (40) has a drive shaft (44) having a drive shaft longitudinal axis (AWL) parallel to the drive spindle longitudinal axis (ASL) and, on each moving object having a spindle nut (58b-58h) that is rotatable relative thereto about the drive spindle longitudinal axis (ASL), a slide block (60b-60h) which is movable, together with the moving object (14b-14h), relative to the drive shaft (44) along the drive shaft longitudinal axis (ASL) and is rotatable together with the drive shaft (44), wherein the spindle nut (58b-58h) is drivable for rotation about the drive spindle longitudinal axis (ASL) by rotation of the drive shaft (44) about the drive shaft longitudinal axis (AWL) with movement being transmitted by the slide block (60b-60h), and, when the drive spindle (40) is rotated in the circumferential direction about the drive spindle longitudinal axis (ASL), is supported on the drive shaft (44) by the slide block (60b-60h).

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