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11. 发明授权

EP2191107B1 ELEKTROMAGNETISCHE STELLVORRICHTUNG 有权
公开(公告)号：EP2191107B1
公开(公告)日：2014-07-16
申请号：EP09777607.4
申请日：2009-08-03
申请人： ETO MAGNETIC GMBH
发明人： GOLZ, Thomas , SCHIEPP, Thomas
IPC分类号： H01F7/16 , B23F1/02 , H01F7/122 , H01F7/126 , F01L13/00
CPC分类号： B23F1/02 , F01L2013/0052 , F01L2820/031 , H01F7/122 , H01F7/126 , H01F7/1646

12. 发明授权

EP2257954B1 ELEKTROMAGNETISCHE STELLVORRICHTUNG 有权
公开(公告)号：EP2257954B1
公开(公告)日：2012-01-04
申请号：EP09767941.9
申请日：2009-11-12
申请人： Eto Magnetic GmbH
发明人： SCHIEPP, Thomas , BÜRSSNER, Jörg
IPC分类号： H01F7/08
CPC分类号： H01F7/13 , H01F7/1607
摘要： The invention relates to an electromagnetic actuator having an elongated armature ram segment (24) and an armature body segment (26) axially continuing the same, designed for magnetically interacting with a core unit (18, 22) and designed to be displaceable relative to a stationary coil device (16) by applying current to the same, wherein the core unit is designed such that it encloses, at least in segments, the armature ram segment (24) and the armature body segment (26) having an enlarged diameter relative to the armature ram segment, the core unit is designed having a stationary core segment (18), an axially displaceable core segment (22), and a variable core gap (34) between the stationary and the displaceable core segment, and the displaceable core segment and the armature are designed and connected by means of pusher means (32), such that a motion of the displaceable core segment bringing about a closing of the core gap, and a driving of the armature in the axial direction by means of the pusher means, takes place in response to applying current.

13. 发明公开

EP3022781A2 AKTUATORVORRICHTUNG 有权转让
公开(公告)号：EP3022781A2
公开(公告)日：2016-05-25
申请号：EP14728110.9
申请日：2014-05-16
申请人： ETO MAGNETIC GmbH
发明人： SCHIEPP, Thomas , LAUFENBERG, Markus
IPC分类号： H01L41/06 , H02N2/02 , H01L41/12 , F16K31/06
CPC分类号： H01F7/08 , H01F7/18 , H01L41/12 , H02N2/02
摘要： The invention relates to an actuator device for bidirectionally adjusting an actuating element, preferably in the form of a tappet, which is designed to interact with an actuating partner, comprising first actuating means with expansion means which have a magnetically active shape-memory alloy material and exert an actuating force, in particular a pushing force, on said actuating element in order to move the actuating element along a first adjusting direction, said expansion means carrying out an expansion that generates the actuating force in response to a first supply of current to first coil means, and comprising second actuating means which are paired with the actuating element and which are provided separately from the expansion means and the first coil unit, said second actuating means being designed to move the actuating element in a second adjusting direction opposite the first adjusting direction. According to the invention, the second actuating means form a drive which can be activated in response to an applied signal, in particular a second electric current supply, in order to move the actuating element in the second adjusting direction, said drive not having an expansion unit which interacts with the actuating element and which is made of a magnetically active shape-memory alloy material.
摘要翻译：一种用于双向调节调节体的致动器装置，其构造成用于与调节对象相互作用并且优选地实现为具有第一调节装置（10）的挺杆（14），所述第一调节装置具有具有磁性有效的形状记忆合金材料（12）），并且在调整体上施加调节力，特别是推动力，用于沿着第一调节方向使其移动，该第一调节方向执行产生调节力的膨胀作为对第一线圈装置（16）的第一通电的反应，以及分配给调节体并且与膨胀装置和第一线圈单元分开设置的第二调节装置（20; 20'，34），其被构造用于沿与第一调节方向相反的第二调节方向移动调节体，其特征在于，所述第二调节装置具有电磁或电动驱动的致动器，因此用于使所述调节体移动第二调节方向构成驱动器，其可以作为信号负载的反应被激活，特别是第二电激励。

14. 发明授权

EP2875533B1 AKTUATORVORRICHTUNG MIT MAGNETISCHEM FORMGEDÄCHTNISELEMENT 有权
标题翻译：带有磁性形状记忆元件致动器
公开(公告)号：EP2875533B1
公开(公告)日：2015-09-30
申请号：EP14753218.8
申请日：2014-07-18
申请人： Eto Magnetic GmbH
发明人： SCHIEPP, Thomas , LAUFENBERG, Markus
IPC分类号： H01L41/12 , H02N2/04
CPC分类号： H01L41/06 , H01L41/12

15. 发明公开

EP2880696A1 AKTUATORVORRICHTUNG 有权
公开(公告)号：EP2880696A1
公开(公告)日：2015-06-10
申请号：EP13731702.0
申请日：2013-05-31
申请人： Eto Magnetic GmbH
发明人： LAUFENBERG, Markus , SCHIEPP, Thomas
IPC分类号： H01L41/06
CPC分类号： H01L41/12 , H01L41/06 , H02N2/04
摘要： The invention relates to an actuator device having an expansion unit (10), which comprises a magnetically active shape memory alloy material (12) and which carries out an expansion movement from a starting position along an expansion direction as a reaction to an energization of a coil device (30) and interacts with restoring means which exert on the expansion unit (10) a restoring force opposite to the expansion direction, wherein the restoring means have permanent magnet means which act or are seated on a section of the expansion unit (10) such that the restoring force generated magnetically by the permanent magnet means changes with increasing expansion stroke in the expansion direction, wherein the permanent magnet means (16, 34, 40, 52, 54) are embodied and/or designed such that the expansion unit (10) can contract into the starting position along the expansion stroke when the coil device (30) is not energized.
摘要翻译：本发明涉及一种具有膨胀单元（10）的致动器装置，该膨胀单元包括磁活性形状记忆合金材料（12），并且作为对于激励形状记忆合金材料（12）的激励的反应而从起始位置沿膨胀方向进行膨胀运动线圈装置（30）并且与恢复装置相互作用，所述恢复装置在扩展单元（10）上施加与扩展方向相反的恢复力，其中恢复装置具有作用于或位于扩展单元），使得由永磁体装置磁性地产生的恢复力随着膨胀方向上的膨胀行程的增加而变化，其中永磁体装置（16,34,40,52,54）被构造和/或设计成使得膨胀单元（10）在线圈装置（30）未通电时可沿膨胀冲程收缩到起始位置。

16. 发明公开

EP2686894A1 AKTUATOR 有权
公开(公告)号：EP2686894A1
公开(公告)日：2014-01-22
申请号：EP12714243.8
申请日：2012-03-15
申请人： Eto Magnetic GmbH
发明人： SCHIEPP, Thomas , LAUFENBERG, Markus
IPC分类号： H01L41/12
CPC分类号： H01L41/12 , H01L41/20 , H02N2/00 , H02N2/005
摘要： The invention relates to an actuator having a drive element which is made of a magnetic shape memory material, can be driven in response to electrical control of a plurality of coil apparatuses (10, 12) and is designed to carry out an expansion movement in response to said control, wherein the coil apparatuses are magnetically connected to the drive element (14) via flux-concentrating means (20, 22, 24, 26, 28, 30), and a flux-concentrating section of the flux-concentrating means is associated with the coil apparatuses for interaction with the drive element. The invention provides for the flux-concentrating means for each of the plurality of coil apparatuses to have a core section (20, 22, 30) and a connecting section (24, 26), which conducts a magnetic flux to the drive element, such that a magnetic flux-concentrating circuit for each of the coil apparatuses is formed by the common drive element, wherein the flux-concentrating circuits are magnetically connected in parallel with one another, based on the common drive element, and/or a magnetic flux direction of a magnetic flux in the particular flux-concentrating circuit in the drive element has the same orientation.
摘要翻译：具有由磁性形状记忆材料制成的驱动元件的致动器技术领域本发明涉及一种致动器，该致动器具有由磁性形状记忆材料制成的驱动元件，该驱动元件可以响应于多个线圈设备（10,12）的电控制而被驱动并且被设计为响应地，其中线圈装置经由通量集中装置（20,22,24,26,28,30）磁性地连接到驱动元件（14），并且通量集中装置的通量集中部分是与用于与驱动元件相互作用的线圈装置相关联。本发明为多个线圈装置中的每一个提供了磁通集中装置，以具有将磁通传导到驱动元件的核心部分（20,22,30）和连接部分（24,26），例如每个线圈装置的磁通量集中电路由公共驱动元件形成，其中，磁通量集中电路基于公共驱动元件彼此并联磁性连接，和/或磁通量方向在驱动元件中的特定磁通量集中电路中的磁通量具有相同的取向。

17. 发明授权

EP2370980B1 ELEKTROMAGNETISCHE AKTUATORVORRICHTUNG 有权
标题翻译：电磁驱动器
公开(公告)号：EP2370980B1
公开(公告)日：2012-08-15
申请号：EP09799245.7
申请日：2009-11-25
申请人： Eto Magnetic GmbH
发明人： SCHIEPP, Thomas , THODE, Oliver
IPC分类号： H01F7/16 , F01L13/00
CPC分类号： H01F7/1646 , F01L2013/0052 , F01L2820/031 , H01F7/081 , H01F7/1638 , H01F2007/1669 , H01F2007/1684 , H01F2007/1692
摘要： The invention relates to an electromagnetic actuator device having a core unit (10) comprising coil means (18) designed to cooperate with armature units (20, 22) displaceably guided relative to the core unit in response to current applied to the coil means, wherein the core unit is designed to cooperate with a plurality of spatially separated plunger units (20, 22) of the armatures so that an electromagnetic interaction takes place with the plurality of plunger units in response to current applied to a coil of the coil means.

18. 发明授权

EP2352910B1 ELEKTROMAGNETISCHE NOCKENWELLEN-VERSTELLVORRICHTUNG 有权转让
标题翻译：电磁的凸轮轴调节
公开(公告)号：EP2352910B1
公开(公告)日：2012-02-15
申请号：EP10719727.9
申请日：2010-03-31
申请人： Eto Magnetic GmbH , Daimler AG
发明人： LAUFENBERG, Markus , SCHIEPP, Thomas , NOWAK, Simone , SCHMITFRANZ, Bernd-Heinrich
IPC分类号： F01L13/00 , F01L1/46 , F01L1/34
CPC分类号： F01L13/0036 , F01L1/34 , F01L1/46 , F01L9/04 , F01L2013/0052 , H01F7/122 , H01F7/1646 , H01F2007/185
摘要： The invention relates to an electromagnetic camshaft-adjuster device having an armature unit (14, 42) drivable along an axial direction in reaction of a current feed of a stationary inductor unit (10), which for interacting with an adjusting unit (16, 48) causing adjustment of a camshaft of an internal combustion engine is configured with a slide and/or tappet unit, wherein on and/or in the armature unit and/or the adjusting unit permanent magnet means (20, 44) are provided and the inductor unit and the armature unit are at least partially received in a housing or supporting unit, and wherein the supporting unit is associated with configured stationary magnetic field detection means (22, 38) preferably for contactless magnetic interaction with the permanent magnet means, which are configured so that in a current feed condition and a non current feed condition the inductor unit an axial position of the armature unit and/or the adjusting unit can be determined electronically by evaluating a magnetic field detection signal of the magnetic field detection means.

19. 发明公开

EP2370980A1 ELEKTROMAGNETISCHE AKTUATORVORRICHTUNG 有权
标题翻译：电磁驱动器
公开(公告)号：EP2370980A1
公开(公告)日：2011-10-05
申请号：EP09799245.7
申请日：2009-11-25
申请人： Eto Magnetic GmbH
发明人： SCHIEPP, Thomas , THODE, Oliver
IPC分类号： H01F7/16
CPC分类号： H01F7/1646 , F01L2013/0052 , F01L2820/031 , H01F7/081 , H01F7/1638 , H01F2007/1669 , H01F2007/1684 , H01F2007/1692
摘要： The invention relates to an electromagnetic actuator device having a core unit (10) comprising coil means (18) designed to cooperate with armature units (20, 22) displaceably guided relative to the core unit in response to current applied to the coil means, wherein the core unit is designed to cooperate with a plurality of spatially separated plunger units (20, 22) of the armatures so that an electromagnetic interaction takes place with the plurality of plunger units in response to current applied to a coil of the coil means.

20. 发明公开

EP2352910A1 ELEKTROMAGNETISCHE NOCKENWELLEN-VERSTELLVORRICHTUNG 有权转让
公开(公告)号：EP2352910A1
公开(公告)日：2011-08-10
申请号：EP10719727.9
申请日：2010-03-31
申请人： Eto Magnetic GmbH , Daimler AG
发明人： LAUFENBERG, Markus , SCHIEPP, Thomas , NOWAK, Simone , SCHMITFRANZ, Bernd-Heinrich
IPC分类号： F01L13/00 , F01L1/46 , F01L1/34
CPC分类号： F01L13/0036 , F01L1/34 , F01L1/46 , F01L9/04 , F01L2013/0052 , H01F7/122 , H01F7/1646 , H01F2007/185
摘要： The invention relates to an electromagnetic camshaft-adjuster device having an armature unit (14, 42) drivable along an axial direction in reaction of a current feed of a stationary inductor unit (10), which for interacting with an adjusting unit (16, 48) causing adjustment of a camshaft of an internal combustion engine is configured with a slide and/or tappet unit, wherein on and/or in the armature unit and/or the adjusting unit permanent magnet means (20, 44) are provided and the inductor unit and the armature unit are at least partially received in a housing or supporting unit, and wherein the supporting unit is associated with configured stationary magnetic field detection means (22, 38) preferably for contactless magnetic interaction with the permanent magnet means, which are configured so that in a current feed condition and a non current feed condition the inductor unit an axial position of the armature unit and/or the adjusting unit can be determined electronically by evaluating a magnetic field detection signal of the magnetic field detection means.
摘要翻译：本发明涉及一种电磁凸轮轴调节器装置，该电磁凸轮轴调节器装置具有在静态电感单元（10）的电流馈送的反作用下沿着轴向方向驱动的衔铁单元（14,42），该电感单元用于与调节单元（16,48 ）引起的内燃机的凸轮轴的调节装置配置有滑动和/或推杆单元，其中在电枢单元和/或调节单元永磁体装置（20,44）上和/或内设置有滑动和/或挺杆单元，并且电感器单元和衔铁单元至少部分地容纳在壳体或支撑单元中，并且其中支撑单元与配置的固定磁场检测装置（22,38）相关联，优选地用于与永磁体装置进行非接触磁相互作用，使得在电流馈送状态和非馈电状态下，电感单元可以通过评估电子地确定电枢单元和/或调整单元的轴向位置 g磁场检测装置的磁场检测信号。

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