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公开(公告)号：US20150322830A1
公开(公告)日：2015-11-12
申请号：US14649298
申请日：2013-10-30
申请人： ETO MAGNETIC GMBH
发明人： Timo Rigling
CPC分类号： F01L25/08 , F01L1/34 , F01L13/0036 , F01L2013/0052 , H01F7/081 , H01F7/1646 , H01F2007/1669
摘要： An electromagnetic actuator device having a core unit (12;50) having a coil means (16), which core unit is constructed for interacting with armature means (34,36,38,32,30) that are movably guided relatively to the core unit, as a reaction to an energising of the coil means, wherein the armature means have a plurality of tappet units (30, 32), which are spatially spaced from one another and can be driven simultaneously, to which tappet units, permanent magnet means (34) are assigned in the direction towards the core unit, which permanent magnet means have a permanent magnetisation along a respective movement longitudinal axis of the tappet units, wherein the plurality of tappet units that can be driven parallel to one another magnetically interacts with an identically poled end face of the core unit and the permanent magnet means have an axially identically directed permanent magnetisation.
摘要翻译： 一种电磁致动器装置，具有具有线圈装置（16）的芯单元（12; 50），所述芯单元构造成与电枢装置（34,36,38,32,30）相互作用，所述衔铁装置相对于所述芯 单元，作为对线圈装置通电的反应，其中衔铁装置具有多个挺杆单元（30,32），它们在空间上彼此间隔开并且可以同时被驱动，挺杆单元，永磁体装置 （34）被分配在朝向所述芯单元的方向上，所述永磁体装置沿着所述挺杆单元的相应运动纵向轴线具有永久磁化，其中所述多个挺杆单元彼此平行地驱动地与 核心单元和永磁体装置的相同极化的端面具有轴向相同定向的永久磁化。
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公开(公告)号：US11923137B2
公开(公告)日：2024-03-05
申请号：US17438491
申请日：2020-02-12
申请人： ETO MAGNETIC GMBH
发明人： Timo Rigling , Markus Oczkowski
CPC分类号： H01F7/121 , G01D5/145 , H01F7/081 , H01F2007/086
摘要： The invention relates to an electromagnetic actuator arrangement comprising an electromagnetic actuator device (2), in particular a camshaft adjusting device, having a housing (4) and at least one armature unit which can be driven, in response to the energization of a stationary, axially aligned coil unit, in or parallel to the axial direction and which is designed to interact with at least one slide and/or tappet unit (6, 7) extending in the axial direction, in particular a tappet unit (6, 7) effecting a camshaft adjustment of an internal combustion engine, and at least one switching gate (12) which can be arranged on a slide cam (14) and through which a transverse central plane (56) passes, wherein the actuator device (2) comprises a detection device for contactless magnetic and/or electrical interaction with the switching gate (12), which detection device comprises at least one magnetic field and/or electric field detection means which is designed to produce and/or detect a detection field acting directly on the switching gate (12), and a detection field evaluation means (32) which is designed to determine the position of the switching gate (12) by means of the measured detection field, the magnetic field and/or electric field detection means being arranged at least partially outside the housing (4).
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公开(公告)号：US10704432B2
公开(公告)日：2020-07-07
申请号：US15322210
申请日：2015-06-25
申请人： ETO Magnetic GmbH
发明人： Peter Vincon , Timo Rigling , Maria Gruener
摘要： A device for adjusting a camshaft of an internal combustion engine includes a lifting profile assembly rotationally fixed on an axially movable camshaft, and has a control groove having a depth that varies along a rotation direction, an actuator to cause axial movement by controlled engaging in the control groove, and an electromagnetically drivable tappet unit that cooperates with the control groove such that, when rotating, a reset or driver effect is exerted on the tappet unit, wherein the tappet unit has at least two independently drivable tappets, the control groove engages a first individual tappet, forms a radially peripheral wall along a peripheral groove side whereby a second individual tappet is positioned outside the control groove during rotation, and a ramp section cooperating with the second individual tappet whereby the second individual tappet is reset or driven when the first individual tappet is reset or driven.
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公开(公告)号：US11705262B2
公开(公告)日：2023-07-18
申请号：US17415891
申请日：2020-02-11
申请人： ETO Magnetic GmbH
发明人： Alexander Klotz , Timo Rigling , Sebastian Bölling
CPC分类号： H01F7/122 , H01F7/126 , H01F7/1638 , H01F2007/163 , H01F2007/1692
摘要： The invention relates to an electromagnetic actuating device (20) having at least two actuator units (1a, 1b) which are arranged adjacently in a housing (10) and which each have electrically energizable static coil means (2a, 2b), armature means (3a, 3b) mounted so as to be movable relative to said coil means, and a plunger (4a, 4b) which interacts with the armature means (3a, 3b) and which is mounted so as to be movable along axial plunger direction (S1, S2) and which has a free end portion (5a, 5b) for engagement into an actuation partner, in particular a guide groove of a camshaft, wherein the plungers (4a, 4b) of the actuator units (1a, 1b) of the actuating device (20) are preferably arranged such that the plunger directions (S1, S2) thereof run parallel to one another, and wherein the device (20) has adjustment means (6) which are integrated in the housing (10) and which serve for varying the arrangement of at least one plunger along a plane (E) perpendicular to the respective plunger direction (S1, S2).
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公开(公告)号：US09702278B2
公开(公告)日：2017-07-11
申请号：US14902602
申请日：2014-05-16
申请人： ETO Magnetic GmbH
发明人： Maria Gruener , Timo Rigling
CPC分类号： F01L9/04 , F01L1/14 , F01L13/0036 , F01L2009/0425 , F01L2013/0052 , F01L2820/031 , H01F7/08 , H01F7/1646
摘要： An electromagnetic actuating apparatus with two armature means which are designed to exert an actuating force on two tappet units which are extended in the longitudinal direction along a longitudinal movement axis and are guided such that they can be moved in a parallel manner in a common guide section of a housing which accommodates the armature means, wherein the tappet units each have an engagement end which is designed to interact with an actuating groove in a motor vehicle motor adjustment system and projects from the guide section at least in an engaged state, and the common guide section forms a guide end surface in which guide openings associated with the two tappet units, are open, wherein a connecting path which runs through center axes of the only two guide openings in the guide end surface forms an offset (v) from a surface center point of the guide end surface and/or from a surface center point of a housing end surface of the housing, wherein the surface center point lies on a perpendicular bisector of the connecting path.
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公开(公告)号：US20220148781A1
公开(公告)日：2022-05-12
申请号：US17438491
申请日：2020-02-12
申请人： ETO MAGNETIC GMBH
发明人： Timo Rigling , Markus Oczkowski
摘要： The invention relates to an electromagnetic actuator arrangement comprising an electromagnetic actuator device (2), in particular a camshaft adjusting device, having a housing (4) and at least one armature unit which can be driven, in response to the energization of a stationary, axially aligned coil unit, in or parallel to the axial direction and which is designed to interact with at least one slide and/or tappet unit (6, 7) extending in the axial direction, in particular a tappet unit (6, 7) effecting a camshaft adjustment of an internal combustion engine, and at least one switching gate (12) which can be arranged on a slide cam (14) and through which a transverse central plane (56) passes, wherein the actuator device (2) comprises a detection device for contactless magnetic and/or electrical interaction with the switching gate (12), which detection device comprises at least one magnetic field and/or electric field detection means which is designed to produce and/or detect a detection field acting directly on the switching gate (12), and a detection field evaluation means (32) which is designed to determine the position of the switching gate (12) by means of the measured detection field, the magnetic field and/or electric field detection means being arranged at least partially outside the housing (4).
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公开(公告)号：US09741481B2
公开(公告)日：2017-08-22
申请号：US15107651
申请日：2014-12-18
申请人： ETO Magnetic GmbH
发明人： Timo Rigling
CPC分类号： H01F7/121 , F01L13/0036 , F01L2013/0052 , F01L2820/031 , H01F7/13 , H01F7/1638
摘要： An electromagnetic actuating mechanism comprising an armature unit (10) which can be moved by a certain armature excursion along an axial direction of travel as a result of stationary coil means being energized, plunger means (16) which are associated with the armature unit, are designed such that the end thereof cooperates with an external actuating partner, and can be moved by a certain plunger excursion along the direction of travel from a starting position into an engagement position, and spring means (22) which bias the plunger means in the direction of travel.
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公开(公告)号：US09551246B2
公开(公告)日：2017-01-24
申请号：US14649298
申请日：2013-10-30
申请人： ETO Magnetic GmbH
发明人： Timo Rigling
CPC分类号： F01L25/08 , F01L1/34 , F01L13/0036 , F01L2013/0052 , H01F7/081 , H01F7/1646 , H01F2007/1669
摘要： An electromagnetic actuator device having a core unit (12;50) having a coil means (16), which core unit is constructed for interacting with armature means (34,36,38,32,30) that are movably guided relatively to the core unit, as a reaction to an energizing of the coil means, wherein the armature means have a plurality of tappet units (30, 32), which are spatially spaced from one another and can be driven simultaneously, to which tappet units, permanent magnet means (34) are assigned in the direction towards the core unit, which permanent magnet means have a permanent magnetization along a respective movement longitudinal axis of the tappet units, wherein the plurality of tappet units that can be driven parallel to one another magnetically interacts with an identically poled end face of the core unit and the permanent magnet means have an axially identically directed permanent magnetization.
摘要翻译： 一种电磁致动器装置，具有具有线圈装置（16）的芯单元（12; 50），所述芯单元构造成与电枢装置（34,36,38,32,30）相互作用，所述电枢装置相对于所述芯 单元，作为对线圈装置通电的反应，其中衔铁装置具有多个挺杆单元（30,32），它们在空间上彼此间隔开并且可以同时被驱动，挺杆单元，永磁体装置 （34）被分配在朝向所述芯单元的方向上，所述永磁体装置沿着所述挺杆单元的相应的运动纵向轴线具有永久磁化，其中所述多个挺杆单元彼此平行地驱动地与 核心单元和永磁体装置的相同极化的端面具有轴向相同定向的永久磁化。
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公开(公告)号：US20220068534A1
公开(公告)日：2022-03-03
申请号：US17415891
申请日：2020-02-11
申请人： ETO Magnetic GmbH
发明人： Alexander Klotz , Timo Rigling , Sebastian Bölling
摘要： The invention relates to an electromagnetic actuating device (20) having at least two actuator units (1a, 1b) which are arranged adjacently in a housing (10) and which each have electrically energizable static coil means (2a, 2b), armature means (3a, 3b) mounted so as to be movable relative to said coil means, and a plunger (4a, 4b) which interacts with the armature means (3a, 3b) and which is mounted so as to be movable along axial plunger direction (S1, S2) and which has a free end portion (5a, 5b) for engagement into an actuation partner, in particular a guide groove of a camshaft, wherein the plungers (4a, 4b) of the actuator units (1a, 1b) of the actuating device (20) are preferably arranged such that the plunger directions (S1, S2) thereof run parallel to one another, and wherein the device (20) has adjustment means (6) which are integrated in the housing (10) and which serve for varying the arrangement of at least one plunger along a plane (E) perpendicular to the respective plunger direction (S1, S2).
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公开(公告)号：US20180119585A1
公开(公告)日：2018-05-03
申请号：US15322210
申请日：2015-06-25
申请人： ETO Magnetic GmbH
发明人： Peter Vincon , Timo Rigling , Maria Gruener
摘要： A device for adjusting a camshaft of an internal combustion engine, comprising a lifting profile assembly (10) which is provided in a rotationally fixed manner on or at an axially movably mounted camshaft, and which forms a control groove (12), having a groove depth that varies along a direction of rotation, and comprising actuating means (FIG. 4) which are designed to cause an axial movement by controlled engaging in the control groove, and which have an electromagnetically drivable tappet unit (P1, P2), wherein the tappet unit cooperates with the control groove in such a way that, when rotating, same can exert a reset- or driver effect on the tappet unit in a predetermined groove section, characterized in that the tappet unit has at least two neighbouring and preferably axially parallel individual tappets (P1, P2), said tappets being independently drivable, the control groove, designed to engage using a first of the individual tappets (P2), forms a radially peripheral wall at least along a peripheral groove side in such a way that a neighbouring second of the individual tappets (P1) is positioned outside the control groove during rotation, and outside the control groove (12), and the lifting profile assembly is provided with a radially height-variable and/or ramp section (20) for cooperating with the second individual tappet, in such a way that a resetting and/or driving of the second individual tappet (P1) is caused when the first individual tappet (P2) is reset or driven against a tappet drive direction using the control groove.
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