公开(公告)号：US09214267B2

公开(公告)日：2015-12-15

申请号：US14003927

申请日：2012-03-15

申请人： Raphael Bory ,  Jonas Boll ,  Daniela Haerter ,  Robert Steyer ,  Philipp Terhorst ,  Thomas Schiepp ,  Markus Laufenberg

发明人： Raphael Bory ,  Jonas Boll ,  Daniela Haerter ,  Robert Steyer ,  Philipp Terhorst ,  Thomas Schiepp ,  Markus Laufenberg

IPC分类号： H01F7/08 ,  H01F7/122 ,  H01F7/16

CPC分类号： H01F7/122 ,  H01F7/1646

摘要： An electromagnetic actuator device, comprising a coil unit, which surrounds a first yoke section of a stationary yoke unit and is activated by energizing the coil unit, and armature elements, which are guided so as to be movable relative to the yoke unit and which interact with an output-side actuating partner and are driven in order to perform an actuating movement, the armature elements interact with at least one second yoke section of the yoke unit to form an air gap lying outside of the first yoke section for a magnetic flux produced by the activated coil unit. Permanent magnet elements are connected magnetically parallel to the coil unit in such a way that a permanent-magnet magnetic flux of the permanent magnet elements through the first yoke section can occur, a coil magnetic flux of the coil unit flowing across the air gap is overlaid in a magnetically parallel and/or equally directed manner with a permanent-magnet magnetic flux of the permanent magnet elements flowing across the air gap, and activation of the coil unit by means of energizing causes an at least partial magnetic flux shift, in particular magnetic flux displacement, of the permanent-magnet magnetic flux of the permanent magnet elements from the first yoke section to the second yoke section.

摘要翻译： 一种电磁致动器装置，包括线圈单元，其围绕固定轭单元的第一磁轭部分并通过激励线圈单元而激活，以及电枢元件，其被引导为相对于轭单元可移动并且相互作用 具有输出侧致动配对并且被驱动以执行致动运动，电枢元件与轭单元的至少一个第二磁轭部分相互作用，以形成位于第一磁轭部分外侧的气隙，用于产生磁通量 由激活的线圈单元。 永久磁铁元件以与永久磁铁元件的永久磁通量通过第一磁轭部分的方式磁性平行地连接到线圈单元，使线圈单元中流过气隙的线圈磁通量被重叠 以磁力平行和/或等同的方式使永久磁铁元件的永磁体流过空气间隙，并且通过激励来激活线圈单元导致至少部分磁通量偏移，特别是磁性 永久磁铁元件的永久磁铁从第一磁轭部分到第二磁轭部分的磁通位移。

公开(公告)号：US09450170B2

公开(公告)日：2016-09-20

申请号：US14005365

申请日：2012-03-15

申请人： Thomas Schiepp ,  Markus Laufenberg

发明人： Thomas Schiepp ,  Markus Laufenberg

IPC分类号： H01L41/12 ,  H01L41/20 ,  H02N2/00

CPC分类号： H01L41/12 ,  H01L41/20 ,  H02N2/00 ,  H02N2/005

摘要： An actuator having a drive element made of a magnetic shape memory material is driven responsive to electrical control of a plurality of coil apparatuses and carries out an expansion movement in response to the control. The coil apparatuses are magnetically connected to the drive element via flux-concentrating apparatus having a flux-concentrating section associated with the coil apparatuses for interaction with the drive element. Each flux-concentrating apparatus has a core section and connecting section, 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. 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响应于多个线圈装置的电气控制而被驱动，并且响应于该控制而执行膨胀运动。 线圈装置通过具有与线圈装置相关联的通量集中部的通过集流装置与驱动元件磁连接，用于与驱动元件相互作用。 每个集流装置具有芯部和连接部，该磁芯部和连接部将驱动元件的磁通导通，使得通过公共驱动元件形成每个线圈装置的磁通集中电路。 磁通集中电路基于公共驱动元件彼此并联地磁连接，并且/或驱动元件中的特定磁通集中电路中的磁通量的磁通方向具有相同的取向。

公开(公告)号：US09418764B2

公开(公告)日：2016-08-16

申请号：US13569238

申请日：2012-08-08

申请人： Markus Laufenberg ,  Thomas Schiepp

发明人： Markus Laufenberg ,  Thomas Schiepp

IPC分类号： H01F7/00 ,  G12B1/02 ,  H01L41/12

CPC分类号： G12B1/02 ,  H01L41/12 ,  Y10T29/49874

摘要： Actuator device having an expansion unit, which includes a magnetic shape memory alloy material, and a spring unit which interacts therewith in a restoring manner, wherein at least one spring of the spring unit is assigned to the expansion unit, which is designed to perform an expansion movement along an expansion direction, in such a way that the spring can exert a restoring spring force counter to the expansion direction on the expansion unit, and wherein the spring is set up and/or predetermined in its spring characteristic curve properties in such a way that a spring force profile of the spring unit along a stroke range, determined by an expansion force profile of the expansion unit and a restoring spring force profile, of the expansion movement does not form a continuously rising curve, and/or the spring force profile, with respect to a continuously rising curve, extends and/or increases the stroke range.

摘要翻译： 具有包括磁性形状记忆合金材料的膨胀单元和与恢复方式相互作用的弹簧单元的致动器装置，其中弹簧单元的至少一个弹簧被分配给膨胀单元，该膨胀单元被设计成执行 沿着膨胀方向的膨胀运动，使得弹簧能够在膨胀单元上施加与膨胀方向相反的恢复弹簧力，并且其中弹簧在其弹簧特性曲线特性中设置和/或预定 弹簧单元的沿着膨胀单元的膨胀力分布确定的行程范围的弹簧力分布和膨胀运动的恢复弹簧力分布不会形成连续上升的曲线，和/或弹簧力 相对于连续上升的曲线，轮廓延伸和/或增加行程范围。

公开(公告)号：US09117583B2

公开(公告)日：2015-08-25

申请号：US14005299

申请日：2012-03-15

申请人： Raphael Bory ,  Jonas Boll ,  Daniela Haerter ,  Robert Steyer ,  Philipp Terhorst ,  Thomas Schiepp ,  Markus Laufenberg ,  Oliver Thode ,  Viktor Raff

发明人： Raphael Bory ,  Jonas Boll ,  Daniela Haerter ,  Robert Steyer ,  Philipp Terhorst ,  Thomas Schiepp ,  Markus Laufenberg ,  Oliver Thode ,  Viktor Raff

IPC分类号： H01F7/00 ,  H01F7/16 ,  H01F7/08

CPC分类号： H01F7/1638 ,  H01F7/081

摘要： An electromagnetic actuator device, comprising a coil unit (14), which surrounds a first yoke section (13) of a stationary yoke unit and can be activated by energizing the coil unit; and armature elements (10, 12), which are guided so as to be movable relative to the yoke unit and which interact with an output-side actuating partner and which can be driven in order to perform an actuating movement. The armature elements interact with at least one second yoke section (15, 16) of the yoke unit to form an air gap (26, 28) for a magnetic flux produced by the activated coil unit.

摘要翻译： 一种电磁致动器装置，包括线圈单元（14），其围绕静止轭单元的第一磁轭部分（13）并且可以通过对线圈单元通电而被激活; 和电枢元件（10,12），其被引导为相对于轭单元可移动并与输出侧致动配对相互作用并且可以被驱动以执行致动运动。 电枢元件与轭单元的至少一个第二磁轭部分（15,16）相互作用，以形成用于由激活的线圈单元产生的磁通量的气隙（26,28）。

公开(公告)号：US08901786B2

公开(公告)日：2014-12-02

申请号：US13583386

申请日：2011-02-28

申请人： Markus Laufenberg ,  Oliver Thode

发明人： Markus Laufenberg ,  Oliver Thode

IPC分类号： H01L41/00 ,  H01L41/12

CPC分类号： H01L41/12

摘要： Actuator having a drive element (16) which can be driven in reaction to electrical operation of a coil device (14), said drive element consisting of a magnetic shape-memory material and being designed to transmit mechanical drive energy to an actuating partner (28), wherein the drive element, which is in the form of an expansion unit (16) and is aligned such that it extends in a drive direction (22), is associated with a pair of laterally adjacent magnetic flux guide elements (18, 20) for a magnetic flux produced by the coil device, such that the magnetic flux is guided between the flux guide elements through the expansion unit and transversely with respect to the drive direction, the coil device (14) being provided such that it is circumferential around the expansion unit (16) which extends axially in the drive direction.

摘要翻译： 具有驱动元件（16）的致动器，驱动元件（16）可以被驱动以响应于线圈装置（14）的电气操作，所述驱动元件由磁性形状记忆材料组成，并被设计成将机械驱动能量传递到致动配偶（28 ），其中所述驱动元件以膨胀单元（16）的形式并且被排列成使其沿驱动方向（22）延伸，与一对横向相邻的磁通量引导元件（18,20）相关联 ），用于由线圈装置产生的磁通量，使得磁通量通过膨胀单元在通量引导元件之间被引导并且相对于驱动方向横向地被引导，线圈装置（14）被设置成使得其周向周围 所述膨胀单元（16）沿所述驱动方向轴向延伸。

公开(公告)号：US08448615B2

公开(公告)日：2013-05-28

申请号：US13264359

申请日：2010-03-31

申请人： Markus Laufenberg ,  Thomas Schiepp ,  Simone Nowak ,  Bernd-Heinrich Schmitfranz

发明人： Markus Laufenberg ,  Thomas Schiepp ,  Simone Nowak ,  Bernd-Heinrich Schmitfranz

IPC分类号： F01L9/04

CPC分类号： F01L13/0036 ,  F01L1/34 ,  F01L1/46 ,  F01L9/04 ,  F01L2013/0052 ,  H01F7/122 ,  H01F7/1646 ,  H01F2007/185

摘要： 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, a permanent magnet element (20, 44) is 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 a configured stationary magnetic field detection element (22, 38) preferably for contactless magnetic interaction with the permanent magnet element, which is 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 element.

摘要翻译： 一种电磁凸轮轴调整装置，其具有可沿着轴向驱动的电枢单元（14,42），所述电枢单元（14,42）与固定电感器单元（10）的电流馈送反应，所述电流单元（14,42）用于与调节单元（16,48）相互作用，所述调节单元 内燃机的凸轮轴配置有滑动和/或挺杆单元，其中在和/或电枢单元和/或调节单元中设置永磁体元件（20,44），并且电感器单元和 电枢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静止磁场检测元件（22,38）相关联，优选地用于与永磁体元件的非接触磁性相互作用，其被配置为 在当前进给条件和非当前进给条件下，电感单元可以通过评估磁性单元来确定电枢单元和/或调节单元的轴向位置 ld磁场检测元件的检测信号。

公开(公告)号：US20120031360A1

公开(公告)日：2012-02-09

申请号：US13264359

申请日：2010-03-31

申请人： Markus Laufenberg ,  Thomas Schiepp ,  Simone Nowak ,  Bernd-Heinrich Schmitfranz

发明人： Markus Laufenberg ,  Thomas Schiepp ,  Simone Nowak ,  Bernd-Heinrich Schmitfranz

IPC分类号： 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： 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, a permanent magnet element (20, 44) is 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 a configured stationary magnetic field detection element (22, 38) preferably for contactless magnetic interaction with the permanent magnet element, which is 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 element.

摘要翻译： 一种电磁凸轮轴调整装置，其具有可沿着轴向驱动的电枢单元（14,42），所述电枢单元（14,42）与固定电感器单元（10）的电流馈送反应，所述电流单元（14,42）用于与调节单元（16,48）相互作用，所述调节单元 内燃机的凸轮轴配置有滑动和/或挺杆单元，其中在和/或电枢单元和/或调节单元中设置永磁体元件（20,44），并且电感器单元和 电枢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静止磁场检测元件（22,38）相关联，优选地用于与永磁体元件的非接触磁性相互作用，其被配置为 在当前进给条件和非当前进给条件下，电感单元可以通过评估磁性单元来确定电枢单元和/或调节单元的轴向位置 ld磁场检测元件的检测信号。

公开(公告)号：US20140091646A1

公开(公告)日：2014-04-03

申请号：US14005365

申请日：2012-03-15

申请人： Thomas Schiepp ,  Markus Laufenberg

发明人： Thomas Schiepp ,  Markus Laufenberg

IPC分类号： H02N2/00

CPC分类号： H01L41/12 ,  H01L41/20 ,  H02N2/00 ,  H02N2/005

摘要： 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： 可以响应于多个线圈装置（10,12）的电气控制而驱动具有由磁性形状记忆材料制成的驱动元件的致动器，并且被设计成响应于所述控制执行膨胀运动， 其特征在于，所述线圈装置经由磁通集中装置（20,22,24,26,28,30）与所述驱动元件（14）磁性连接，所述磁通集中装置的集流部与所述线圈 用于与驱动元件相互作用的装置。 本发明提供了用于多个线圈装置中的每一个的集流装置，其具有将磁通量传导到驱动元件的芯部分（20,22,30）和连接部分（24,26），例如 用于每个线圈装置的磁通集中电路由公共驱动元件形成，其中集流电路基于公共驱动元件彼此并联地磁连接，和/或磁通方向 在驱动元件中的特定磁通集中电路中的磁通量具有相同的取向。

公开(公告)号：US20140002218A1

公开(公告)日：2014-01-02

申请号：US14003927

申请日：2012-03-15

申请人： Raphael Bory ,  Jonas Boll ,  Daniela Haerter ,  Robert Steyer ,  Philipp Terhorst ,  Thomas Schiepp ,  Markus Laufenberg

发明人： Raphael Bory ,  Jonas Boll ,  Daniela Haerter ,  Robert Steyer ,  Philipp Terhorst ,  Thomas Schiepp ,  Markus Laufenberg

IPC分类号： H01F7/122

CPC分类号： H01F7/122 ,  H01F7/1646

摘要： An electromagnetic actuator device, comprising a coil unit, which surrounds a first yoke section of a stationary yoke unit and is activated by energizing the coil unit, and armature elements, which are guided so as to be movable relative to the yoke unit and which interact with an output-side actuating partner and are driven in order to perform an actuating movement, the armature elements interact with at least one second yoke section of the yoke unit to form an air gap lying outside of the first yoke section for a magnetic flux produced by the activated coil unit. Permanent magnet elements are connected magnetically parallel to the coil unit in such a way that a permanent-magnet magnetic flux of the permanent magnet elements through the first yoke section can occur, a coil magnetic flux of the coil unit flowing across the air gap is overlaid in a magnetically parallel and/or equally directed manner with a permanent-magnet magnetic flux of the permanent magnet elements flowing across the air gap, and activation of the coil unit by means of energizing causes an at least partial magnetic flux shift, in particular magnetic flux displacement, of the permanent-magnet magnetic flux of the permanent magnet elements from the first yoke section to the second yoke section.

摘要翻译： 一种电磁致动器装置，包括线圈单元，其围绕固定轭单元的第一磁轭部分并通过激励线圈单元而激活，以及电枢元件，其被引导为相对于轭单元可移动并且相互作用 具有输出侧致动配对并且被驱动以执行致动运动，电枢元件与轭单元的至少一个第二磁轭部分相互作用，以形成位于第一磁轭部分外侧的气隙，用于产生磁通量 由激活的线圈单元。 永久磁铁元件以与永久磁铁元件的永久磁通量通过第一磁轭部分的方式磁性平行地连接到线圈单元，使线圈单元中流过气隙的线圈磁通量被重叠 以磁力平行和/或等同的方式使永久磁铁元件的永磁体流过空气间隙，并且通过激励来激活线圈单元导致至少部分磁通量偏移，特别是磁性 永久磁铁元件的永久磁铁从第一磁轭部分到第二磁轭部分的磁通位移。

公开(公告)号：US20130038414A1

公开(公告)日：2013-02-14

申请号：US13569238

申请日：2012-08-08

申请人： Markus Laufenberg ,  Thomas Schiepp

发明人： Markus Laufenberg ,  Thomas Schiepp

IPC分类号： H01F7/122 ,  B21D39/00

CPC分类号： G12B1/02 ,  H01L41/12 ,  Y10T29/49874

摘要： Actuator device having an expansion unit, which includes a magnetic shape memory alloy material, and a spring unit which interacts therewith in a restoring manner, wherein at least one spring of the spring unit is assigned to the expansion unit, which is designed to perform an expansion movement along an expansion direction, in such a way that the spring can exert a restoring spring force counter to the expansion direction on the expansion unit, and wherein the spring is set up and/or predetermined in its spring characteristic curve properties in such a way that a spring force profile of the spring unit along a stroke range, determined by an expansion force profile of the expansion unit and a restoring spring force profile, of the expansion movement does not form a continuously rising curve, and/or the spring force profile, with respect to a continuously rising curve, extends and/or increases the stroke range.

摘要翻译： 具有包括磁性形状记忆合金材料的膨胀单元和与恢复方式相互作用的弹簧单元的致动器装置，其中弹簧单元的至少一个弹簧被分配给膨胀单元，该膨胀单元被设计成执行 沿着膨胀方向的膨胀运动，使得弹簧能够在膨胀单元上施加与膨胀方向相反的恢复弹簧力，并且其中弹簧在其弹簧特性曲线特性中设置和/或预定 弹簧单元的沿着膨胀单元的膨胀力分布确定的行程范围的弹簧力分布和膨胀运动的恢复弹簧力分布不会形成连续上升的曲线，和/或弹簧力 相对于连续上升的曲线，轮廓延伸和/或增加行程范围。