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1. 发明授权

EP2630647B1 ELEKTROMAGNETISCHE STELLVORRICHTUNG 有权
公开(公告)号：EP2630647B1
公开(公告)日：2018-12-12
申请号：EP11833885.4
申请日：2011-10-20
申请人： Eto Magnetic GmbH
发明人： THODE, Oliver , RAFF, Viktor
IPC分类号： H01F7/08 , H01F7/13
CPC分类号： H01F7/121 , H01F7/081 , H01F7/13

2. 发明授权

EP2543050B1 ELEKTROMAGNETVENTIL 有权
公开(公告)号：EP2543050B1
公开(公告)日：2018-05-30
申请号：EP11701401.9
申请日：2011-01-28
申请人： Pierburg GmbH
发明人： ZURKE, Janusz , FERNANDES, Alvito
IPC分类号： H01F7/08 , H01F7/13 , H01F7/16 , F16K31/06
CPC分类号： H01F7/081 , H01F7/13 , H01F7/1607 , H01F2007/163

3. 发明公开

EP3304569A1 DIRECT-CURRENT ELECTRIC ACTUATOR, IN PARTICULAR FOR HOUSEHOLD APPLIANCES 审中-公开
标题翻译：直流电动执行器，特别适用于家用电器
公开(公告)号：EP3304569A1
公开(公告)日：2018-04-11
申请号：EP16733696.5
申请日：2016-05-27
申请人： Bitron S.p.A.
发明人： MARONE, Giuseppe , PICCO, Pierluigi
IPC分类号： H01F7/16
CPC分类号： H01F7/081 , A47L15/449 , D06F39/02 , H01F7/1607 , H01F27/24 , H01F27/2823 , H01F27/32 , H01F2007/083
摘要： The actuator (10) comprises a body (12) formed by a single strip of ferromagnetic material, U-shaped and including a first and a second lateral branch (14, 16) facing each other and interconnected by an intermediate branch or portion (8). A first lateral branch (14) of the body (12) has a frustoconical formation (30) which extends in the region outside the body (12). A coil (22) is fixed in the body (12), and its axis (A-A) extends in a direction essentially orthogonal to the lateral branches (14, 16) of this body (12). A ferromagnetic core (28) is mounted so as to be translatable inside the coil (22), from a rest position to a working position, as an effect of the energising of the coil (22). One end (32) of the core (28), facing towards the first branch (14) of said body (12), has a frustoconical shape essentially complementary to the internal shape (30b) of the formation (30). The frustoconical formation (30) of the first branch (14) of said body (12) is blind and has a planar distal bottom wall (30a).

4. 发明公开

EP3128523A4 RELEASE-TYPE ELECTROMAGNET DEVICE AND PRODUCTION METHOD THEREFOR 审中-公开
公开(公告)号：EP3128523A4
公开(公告)日：2018-01-31
申请号：EP14888541
申请日：2014-04-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： HAMANO KEITA , MORI MITSUGI , TAKAHASHI KAZUKI , KAI TAKAYUKI , TSUKAMOTO TATSUYUKI
IPC分类号： H01F7/04 , H01F7/121 , H01F7/16
CPC分类号： H01F7/1615 , H01F7/081 , H01F2007/083 , H01H71/322
摘要： In a release type electromagnetic device according to the present invention, a yoke in which a bobbin, an electromagnetic coil, a transfer yoke, and a permanent magnet are contained in an inner space is configured by arranging a plunger pass-through side yoke body which is located on the first bobbin frame body side of the bobbin and has a through hole communicated with a through hole of the bobbin, by arranging central side yoke bodies each of which is bent from the plunger pass-through side yoke body to the permanent magnet side, and by arranging permanent magnet side yoke bodies each of which is bent from each of the central side yoke bodies to the center side of the through hole of the bobbin to come into contact with the permanent magnet and to form a yoke closing portion at both end surfaces.

5. 发明授权

EP2476126B8 QUIET ELECTROMAGNETIC ACTUATOR 有权
公开(公告)号：EP2476126B8
公开(公告)日：2018-01-03
申请号：EP10754815.8
申请日：2010-09-08
申请人： Johnson Electric S.A.
发明人： IRWIN, James, C.
IPC分类号： H01F7/08
CPC分类号： H01F7/088 , H01F7/081 , H01F7/1615
摘要： An electromagnetic actuator (20) comprises a stator (22), a piston (24), and a key (26). The stator comprises a stator frame (30) having an axial direction (32), the stator frame in turn comprising a magnetic member (50) and a base (52). The base (52) is separated by a gap (56) in the axial direction from the magnetic member (50) and positioned so that magnetic flux extending through the magnetic member (50) also extends through the base (52). The piston (24) is configured to reciprocate within the stator frame (30) in the axial direction (32). The key (26) is configured and position both to locate the base (52) with respect to the stator frame (and thereby provide the gap) and to absorb energy when the piston (24) strikes the base. A flux transfer flange (60) is configured to concentrate magnetic flux extending through the magnetic member (50) in a radial direction into the base (52).

6. 发明授权

EP1915763B1 ACTIONNEUR ÉLECTROMAGNÉTIQUE COMPORTANT UN TUBE MAGNÉTIQUE ET DESTINÉ A ACTIONNER UNE VANNE HYDRAULIQUE OU PNEUMATIQUE 有权
标题翻译： ACTIONNEURÉLECTROMAGNÉTIQUECOMPORTANT UN TUBEMAGNÉTIQUEETDESTINÉA ACTIONNER UNE VANNE HYDRAULIQUE OU PNEUMATIQUE
公开(公告)号：EP1915763B1
公开(公告)日：2017-09-13
申请号：EP06794268.0
申请日：2006-08-02
申请人： BorgWarner, Inc.
发明人： GOUBELY, Aimé , GANTELME, Pascal , CASSINI, Luca , ESCANDELL, Gillian , PASSOLUNGHI, Eric
IPC分类号： H01F7/08 , H01F7/16
CPC分类号： H01F7/1607 , H01F7/081 , H01F2007/085 , H01F2007/163

7. 发明公开

EP3167214A1 CURVED SHUNT FOR SOLENOID CURVE SHAPING 审中-公开
标题翻译：电磁线圈曲线成形曲线分流
公开(公告)号：EP3167214A1
公开(公告)日：2017-05-17
申请号：EP14897250.8
申请日：2014-07-10
申请人： Borgwarner Inc.
发明人： DELAND, Daniel L.
IPC分类号： F16K31/06 , H01F7/16
CPC分类号： F16K31/0675 , F16K27/029 , H01F7/081 , H01F7/1607 , H01F2007/085 , H02K33/02
摘要： A solenoid actuator is provided that includes a casing. A coil is positioned within the casing. A flux tube and axially separated pole piece are encircled by the coil. An armature is slidably mounted within bores of the flux tube and pole piece. The flux tube and pole piece are separated by a flux choke. A core shunt juxtaposes the pole piece from the flux choke. The core shunt, on major cross-sectional tubular thickness and a minor cross-sectional tubular thickness has an outer diameter of a curved shunt to provide enhanced performance stability.
摘要翻译：提供了一种包括壳体的螺线管致动器。线圈位于壳体内。线圈包围磁通管和轴向分开的极靴。电枢可滑动地安装在磁通管和极靴的孔内。磁通管和磁极片由磁通扼流圈隔开。核心分流器将来自磁通扼流圈的极片并列放置。在主要横截面管状厚度和次要横截面管状厚度上的芯体分流器具有弯曲分流器的外径以提供增强的性能稳定性。

8. 发明公开

EP3165751A1 SOLENOID-VALVE CONTROL SYSTEM 审中-公开
标题翻译：电磁阀控制系统
公开(公告)号：EP3165751A1
公开(公告)日：2017-05-10
申请号：EP16196211.3
申请日：2016-10-28
申请人： C.R.F. Società Consortile per Azioni
发明人： PECORI, Andrea , PISANÒ, Emanuele , PUCCIO, Mitzi
IPC分类号： F02D41/20
CPC分类号： H01F7/064 , F02D41/20 , F02D2041/2037 , F02D2041/2044 , F16K31/0675 , H01F7/081
摘要： Described herein is a system for controlling a solenoid valve, which comprises a driving circuit (10) for driving the solenoid of the solenoid valve and a control unit (20) for controlling the driving circuit.
The control unit is configured for generating in the solenoid, during operation of the solenoid valve:
- a first current signal (T) for moving the open/close element from a first position to a second position, which is generated by the external supply network, to which the solenoid is connected; and
- a second current signal (T'), which is generated exclusively as a result of the residual magnetism in the magnetic element of the solenoid valve and is activated when the open/close element is still in the aforesaid second position.
摘要翻译：这里描述的是一种用于控制电磁阀的系统，其包括用于驱动电磁阀的螺线管的驱动电路（10）和用于控制驱动电路的控制单元（20）。控制单元被配置成用于在电磁阀的操作期间在螺线管中产生： - 用于将打开/关闭元件从第一位置移动到第二位置的第一电流信号（T），其由外部供应网络，螺线管连接到其上; 和 - 第二电流信号（T'），其唯一地由于电磁阀的磁性元件中的剩余磁性而产生，并且当打开/关闭元件仍处于上述第二位置时被激活。

9. 发明公开

EP3144519A1 STARTER FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： STARTERFÜREINE BRENNKRAFTMASCHINE
公开(公告)号：EP3144519A1
公开(公告)日：2017-03-22
申请号：EP15185791.9
申请日：2015-09-18
申请人： Mahle International GmbH
发明人： FLORIJANCIC, Tadej , KOBAL, Sebastjan
IPC分类号： F02N11/08 , F02N15/06 , H01F7/08 , H01F7/121 , H01F7/16 , H01H51/06
CPC分类号： F02N11/087 , F02N11/0851 , F02N15/067 , F02N2015/061 , H01F7/081 , H01F7/121 , H01F7/1607 , H01F2007/086 , H01H50/163 , H01H51/065
摘要： The present invention relates to a starter (1) for an internal combustion engine (2), comprising a support (4), an electric motor (5) which is arranged on the support (4) and which serves for driving a pinion (7) in rotation, and a solenoid drive (6) which is arranged on the support (4) and which serves for the axial adjustment of the pinion (7) between active position (AS), which is provided for the drive of a gearwheel (3) of the internal combustion engine (2), and a passive position (PS), which is axially offset with respect to the active position (AS), wherein the solenoid drive (6) has a plunger stop (20) which is static with respect to the support (4), a plunger (21) which is axially adjustable relative to the plunger stop (20), and a cylindrical coil arrangement (22) which is arranged on the plunger stop (20) and which surrounds a cylindrical coil interior (25) of the coil arrangement (22) in a circumferential direction, wherein said coil interior (25) extends axially from a proximal end portion (62) of the coil arrangement (22) to a distal end portion (63) of the coil arrangement (22), wherein the plunger stop (20) has a cylindrical section (27) which projects from the distal end portion (63) axially into the coil interior (25), and wherein the plunger (21) is arranged axially opposite the cylindrical section (27) of the plunger stop (20) and, in the active position (AS) of the pinion (7), protrudes from the proximal end portion (62) axially into the coil interior (25) of the coil arrangement (22).
Reduced wear of the pinion (7) and/or the gearwheel (3) can be realized by extending the cylindrical section (27) of the plunger stop (20) into the coil interior (25) such that a face end (33) of the cylindrical section (27) is in the area of the proximal end portion (62).
摘要翻译：本发明涉及一种用于内燃机（2）的起动器（1），其包括支撑件（4），电动机（5），其布置在所述支撑件（4）上并且用于驱动小齿轮（7 ）和螺线管驱动器（6），其布置在所述支撑件（4）上并且用于在用于驱动齿轮的主动位置（AS）之间用于小齿轮（7）的轴向调节（ 3）和被驱动位置（PS），所述被动位置（PS）相对于所述有效位置（AS）轴向偏移，其中所述螺线管驱动器（6）具有柱塞止动件（20），其是静态的相对于支撑件（4），相对于柱塞止动件（20）可轴向调节的柱塞（21）和布置在柱塞止动件（20）上的圆柱形线圈装置（22），并且围绕柱塞线圈装置（22）的线圈内部（25）沿圆周方向，其中所述线圈内部（25）从专业人员轴向延伸线圈装置（22）的最终端部（62）到线圈装置（22）的远端部分（63），其中柱塞止动件（20）具有从远端部分突出的圆柱形部分（63）轴向地进入线圈内部（25），并且其中柱塞（21）沿轴向相对于柱塞止动件（20）的圆柱形部分（27）布置，并且在小齿轮（7）的有效位置（AS））从基端部（62）轴向突出到线圈装置（22）的线圈内部（25）中。可以通过将柱塞止动件（20）的圆柱形部分（27）延伸到线圈内部（25）中来实现小齿轮（7）和/或齿轮（3）的磨损减小，使得端部圆筒部（27）位于基端部（62）的区域。

10. 发明授权

EP1953773B1 Doppeltwirkender elektromagnetischer Aktor 有权
公开(公告)号：EP1953773B1
公开(公告)日：2017-03-01
申请号：EP08001443.4
申请日：2008-01-25
申请人： SVM Schultz Verwaltungs-GmbH & Co. KG
发明人： Gamble, Jonathan Bruce
IPC分类号： H01F7/08 , F16K31/08 , H01F7/13 , H01F7/16
CPC分类号： H01F7/081 , H01F7/13 , H01F7/1615 , H01F2007/085

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