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公开(公告)号：US10316975B2
公开(公告)日：2019-06-11
申请号：US15524741
申请日：2015-09-16
申请人： ETO Magnetic GmbH
发明人： Philipp Fangauer , Peter Vincon
摘要： An electromagnetically actuatable proportional valve (1), in particular differential pressure valve for use in CO2 air conditioning compressor arrangements, comprising an electromagnetic actuator (3) for adjusting a valve body (2) relative to a valve seat (5), wherein the valve seat (5) is assigned a first pressure connection (7), via which a fluid can flow bypassing the valve body (2) to a second pressure connection (9), wherein the valve body (2) delimits a diffuser chamber (30) which with the valve body (2) lying against the valve seat (5) is connected in a fluid-conducting manner with the first pressure connection (7) via a fluid connection (22) delimited by the valve body (2).
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公开(公告)号：US09752700B2
公开(公告)日：2017-09-05
申请号：US14442496
申请日：2013-11-13
申请人： ETO MAGNETIC GMBH
发明人： Peter Vincon
IPC分类号： F16K31/36 , F16K31/122 , F04B17/04 , F04B53/10 , F01P7/14 , F04B7/00 , F15B11/00 , F16K15/02 , F15B13/042 , F15B15/18
CPC分类号： F16K31/1221 , F01P7/14 , F01P2007/146 , F04B7/0076 , F04B17/042 , F04B17/044 , F04B53/10 , F15B11/003 , F15B13/042 , F15B15/18 , F16K15/028 , F16K31/1223
摘要： A valve device, comprising a valve tappet (18), which causes a controlled opening or blocking of a fluid flow channel (16) in an engagement position on a valve seat (22) and which can be brought from a starting position to the engagement position as a reaction to an application of pressure by means of a pressure fluid, wherein the pressure fluid is conveyed by electromagnetically driven pumping element (24) into a pressure chamber (44) associated with the valve tappet in such a way that the application of pressure for driving the valve tappet is accomplished by a plurality of pumping strokes of the pumping element, which has a conveying piston (26), in particular a reciprocating piston.
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3.发明申请BISTABLE ELECTROMAGNETIC ACTUATING APPARATUS, ARMATURE ASSEMBLY AND CAMSHAFT ADJUSTMENT APPARATUS 有权双向电磁致动装置，手臂组件和CAMSHAFT调整装置公开(公告)号：US20150213936A1
公开(公告)日：2015-07-30
申请号：US14420098
申请日：2013-05-31
申请人： ETO MAGNETIC GMBH
发明人： Jörg Bürßner , Philipp Fangauer , Peter Vincon
CPC分类号： H01F7/122 , F01L13/0015 , F01L13/0036 , F01L2013/0052 , F01L2820/031 , H01F7/1646
摘要： A bistable electromagnetic actuating apparatus (1) having an actuating element (2), which forms an engagement region (4) at the end and can be moved axially between two end positions, in particular for engaging in a control groove in a cam of an internal combustion engine, and having a coil device (11) which is provided in a stationary manner relative to the actuating element (2) and is designed to exert a force on said actuating element, wherein the actuating element (2) has permanent magnets (5) which are designed to interact with a core region (3) which is provided in a stationary manner relative to the actuating element (2), and wherein the coil device (11) is designed to generate a counterforce, which counteracts a retaining force of the permanent magnets (5) and releases said permanent magnets from the core region (3), in response to an electronic actuation signal, and wherein a spring is arranged such that it applies a spring force to the actuating element (2) in an axial direction which faces away from the core region (3).
摘要翻译： 一种具有致动元件（2）的双稳态电磁致动装置（1），其在端部处形成接合区域（4），并且可以在两个端部位置之间轴向移动，特别是用于接合位于 内燃机，并且具有线圈装置（11），所述线圈装置（11）相对于所述致动元件（2）以固定的方式设置并且被设计成在所述致动元件上施加力，其中所述致动元件（2）具有永磁体 5），其设计成与相对于致动元件（2）以固定方式设置的芯区域（3）相互作用，并且其中线圈装置（11）被设计成产生反作用力，其抵抗保持力 的永磁体（5），并且响应于电子致动信号而从所述芯区域（3）中释放所述永磁体，并且其中弹簧被布置成使得其在所述致动元件（2）中施加弹簧力 轴向直接 离开芯区域（3）。
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公开(公告)号：US10707002B2
公开(公告)日：2020-07-07
申请号：US16072534
申请日：2017-01-20
申请人： ETO Magnetic GmbH
摘要： An electromagnetic actuator device with a plurality of actuator units (10, 12) having in each case an armature tappet which is movable relative to a stationary coil along an axial tappet direction when said coil is energised, said actuator units being received in respectively assigned actuator housings (11, 13) such that in an installed and/or assembled state of the electromagnetic actuator device one respective end portion (16) of the armature tappets may come into engagement in a controlled manner with an actuator partner which is able to be assigned thereto, wherein the plurality of actuator units is mechanically connected to a bracket-like and/or bridge-like connecting unit (14) made of polymer material such that the actuator housings are movable relative to one another by the action and in accordance with a predetermined bending property and/or elasticity of the connecting unit, in particular in a plane perpendicular to a tappet direction of the armature tappets which are further preferably guided in an axially parallel manner to one another.
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公开(公告)号：US20190043648A1
公开(公告)日：2019-02-07
申请号：US16072534
申请日：2017-01-20
申请人： ETO Magnetic GmbH
摘要： An electromagnetic actuator device with a plurality of actuator units (10, 12) having in each case an armature tappet which is movable relative to a stationary coil along an axial tappet direction when said coil is energised, said actuator units being received in respectively assigned actuator housings (11, 13) such that in an installed and/or assembled state of the electromagnetic actuator device one respective end portion (16) of the armature tappets may come into engagement in a controlled manner with an actuator partner which is able to be assigned thereto, wherein the plurality of actuator units is mechanically connected to a bracket-like and/or bridge-like connecting unit (14) made of polymer material such that the actuator housings are movable relative to one another by the action and in accordance with a predetermined bending property and/or elasticity of the connecting unit, in particular in a plane perpendicular to a tappet direction of the armature tappets which are further preferably guided in an axially parallel manner to one another.
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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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公开(公告)号：US11585446B2
公开(公告)日：2023-02-21
申请号：US17275710
申请日：2019-08-29
申请人： ETO MAGNETIC GMBH
发明人： Jörg Bürßner , Peter Vincon
IPC分类号： F16K3/316 , F16K27/04 , F16K31/06 , F16K31/122 , F16K31/124 , F16K31/42 , F16F9/46
摘要： An electromagnetic and pilot-operated proportional valve with a valve slide unit (12) mounted in a valve housing (10) so as to be movable along an axial direction, which unit can be driven by an electromagnetic actuator assembly (16) provided at one axial end for the pilot-operated opening of a useful fluid inlet and/or outlet (24) of the valve housing as a response to energisation of a stationary coil (20) of the actuator assembly and interacts with mechanical force storage means (48, 50), more particularly is held in an unenergised stable axial position in the valve housing by said means, wherein the valve slide unit having a closure section (22) extending radially from one body section (30) of the valve slide unit (12) for sealing interaction with the useful fluid inlet or outlet (24) formed on a circumferential inner wall of the housing (10) interacts axially at one end, by means of the preferably cylindrical and/or coaxially extending body section (22), with a stationary guide section (40) of the valve housing to form an axial sliding bearing (62) and, at the other end, is mounted with radial play (56), wherein preferably ring-shaped sealing means (32) seal a circumferential section of the body section with radial play to the circumferential inner wall of the valve housing.
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公开(公告)号：US10910137B2
公开(公告)日：2021-02-02
申请号：US16337024
申请日：2017-09-06
申请人： ETO MAGNETIC GMBH
发明人： Jörg Bürssner , Peter Vincon
摘要： An electromagnetic positioning system (1), including a valve train adjustment system for combustion engines, including a bistable electromagnetic positioning device (2) having a positioning element (3) for interacting with a positioning partner, the positioning element being adjustable between a retracted position (E) and an extended position (A) along an axis of adjustment (A) and having permanent magnet means (5) at least in sections.
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公开(公告)号：US10832845B2
公开(公告)日：2020-11-10
申请号：US16092939
申请日：2017-03-30
申请人： ETO Magnetic GmbH
发明人： Philipp Fangauer , Peter Vincon
摘要： An electromagnetic actuating device includes an armature, which has a permanent magnet and can move along a longitudinal axis between actuation positions relative to a stationary coil and in reaction to energization, armature has an engagement section for interacting with a plunger, and which armature can move from a first actuation position, which is stable in the currentless state, into a second actuation position against a restoring force of a spring, wherein the coil has a first coil unit, which acts on the armature and which releases the armature from the first actuation position, wherein the coil has a second coil unit which, during movement, applies to the armature a force which accelerates the armature, and wherein the coil has a restoring coil such that when the armature is returned from the second into the first actuation position, the restoring coil boosts the restoring force of the spring.
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10.发明申请公开(公告)号：US20190122798A1
公开(公告)日：2019-04-25
申请号：US16092939
申请日：2017-03-30
申请人： ETO Magnetic GmbH
发明人： Philipp Fangauer , Peter Vincon
CPC分类号： H01F7/1615 , H01F7/081 , H01F7/122 , H01F7/1646 , H01F2007/086 , H01F2007/1669 , H01F2007/1692
摘要： An electromagnetic actuating device includes an armature, which has a permanent magnet and can move along a longitudinal axis between actuation positions relative to a stationary coil and in reaction to energization, armature has an engagement section for interacting with a plunger, and which armature can move from a first actuation position, which is stable in the currentless state, into a second actuation position against a restoring force of a spring, wherein the coil has a first coil unit, which acts on the armature and which releases the armature from the first actuation position, wherein the coil has a second coil unit which, during movement, applies to the armature a force which accelerates the armature, and wherein the coil has a restoring coil such that when the armature is returned from the second into the first actuation position, the restoring coil boosts the restoring force of the spring.
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