公开(公告)号：US20240353018A1

公开(公告)日：2024-10-24

申请号：US18683483

申请日：2022-08-16

申请人： UNICK CORPORATION

发明人： Eui-Dong Ro ,  Chan-Shik Ahn ,  Ji-Hoon Park ,  Jeong-Hyun Seo

IPC分类号： F16K27/02 ,  F16K31/06 ,  H01F7/06 ,  H01F7/16 ,  H01F27/32

CPC分类号： F16K27/029 ,  F16K31/0655 ,  H01F7/1607 ,  H01F27/325 ,  H01F2007/062

摘要： A solenoid actuator capable of improving operational reliability by preventing the components stored inside the case from being deformed by externally applied forces includes: a hollow case formed with open top and bottom surfaces, a hollow housing integrated with a connector for power and signal transmission and mounted inside the case, a bobbin assembly mounted inside the housing and connected to the connector, a core penetrating the bobbin assembly, coupled to cover the top of the case and the housing, and having an operating space formed inside, a cover covering the bottom of the case, the housing, and the core, a plunger movably installed in the operating space, a rod coupled to penetrate through the core and movable by the plunger, and a deformation prevention means provided between the bobbin assembly and the core, preventing deformation and movement of components stored inside the case.

公开(公告)号：US11966349B2

公开(公告)日：2024-04-23

申请号：US18312360

申请日：2023-05-04

申请人： Analog Devices, Inc.

发明人： Albert Rooyakkers ,  James G. Calvin

IPC分类号： H01F38/14 ,  G06F13/20 ,  G06F13/364 ,  G06F13/40 ,  G06F13/42 ,  G06F15/16 ,  G06F15/173 ,  H01F3/14 ,  H01F5/00 ,  H01F5/04 ,  H01F7/20 ,  H04B3/54 ,  H01F7/06 ,  H01F27/06

CPC分类号： G06F13/4022 ,  G06F13/20 ,  G06F13/364 ,  G06F13/4282 ,  G06F15/16 ,  G06F15/17312 ,  H01F3/14 ,  H01F5/003 ,  H01F5/04 ,  H01F7/20 ,  H01F38/14 ,  H04B3/548 ,  G06F2213/0004 ,  G06F2213/0022 ,  G06F2213/0024 ,  H01F2007/062 ,  H01F27/06 ,  H04B2203/5454 ,  H04B2203/5483

摘要： An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising a first core member and a first coil disposed of the first core member. The electromagnetic connector is configured to mate with a second electromagnetic connector, where the second electromagnetic connector is configured to form a second magnetic circuit portion comprising a second core member and a second coil disposed of the second core member. The first core member and the second core member are configured to couple the first coil to the second coil with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion when the electromagnetic connector is mated with the second electromagnetic connector. The magnetic circuit is configured to induce a signal in the first coil when the second coil is energized.

公开(公告)号：US11733510B2

公开(公告)日：2023-08-22

申请号：US16897374

申请日：2020-06-10

申请人： Nokia Technologies Oy

发明人： Flavio Pardo

IPC分类号： G02B26/08 ,  H01F7/08 ,  H01F41/02 ,  H01F7/06

CPC分类号： G02B26/085 ,  H01F7/06 ,  H01F7/081 ,  H01F41/02 ,  H01F2007/062

摘要： An apparatus and method of making the apparatus, the apparatus including an optical component; an electromagnetic microactuator configured to deflect the optical component; and a substrate configured to support the electromagnetic microactuator, wherein in an undeflected state the electromagnetic microactuator is configured to support the optical component above a plane of the substrate, and wherein the electromagnetic microactuator is configured to deflect from the undeflected state, to deflect at least a portion of the optical component towards the plane of the substrate without the portion of the optical component intersecting the plane of the substrate.

公开(公告)号：US20180230953A1

公开(公告)日：2018-08-16

申请号：US15758682

申请日：2016-08-03

申请人： Hitachi Automotive Systems, Ltd.

发明人： Eiji TAMURA ,  Nobuaki KOBAYASHI ,  Takahiro SAITO ,  Akihiro YAMAZAKI

IPC分类号： F02M51/06 ,  H01F7/16 ,  H01F7/128

CPC分类号： F02M51/0614 ,  F02M51/005 ,  F02M51/0682 ,  F02M2200/9015 ,  F16K31/0651 ,  H01F7/06 ,  H01F7/128 ,  H01F7/1607 ,  H01F2007/062

摘要： The present invention includes a bobbin having a winding part around which a coil winding is wound, a terminal extending from the bobbin in the axial direction of the bobbin, and a wrapping part which is provided to the terminal and in which a terminal lead wire pulled out from a coil part that is wound around the winding part is wrapped and fused. The terminal lead wire wired between the bobbin and the wrapping part in a state of being in contact with the surface of the terminal. The peripheries of the bobbin, the wiring part of the terminal lead wire and the wrapping part are covered with resin.

公开(公告)号：US09989726B2

公开(公告)日：2018-06-05

申请号：US15295374

申请日：2016-10-17

申请人： TDK TAIWAN CORP.

发明人： Shih-Ting Huang ,  Yu-Huai Liao ,  Yi-Liang Chan ,  Ichitai Moto

IPC分类号： G02B7/02 ,  G02B15/14 ,  G02B7/04 ,  H01F7/06 ,  H01H50/02

CPC分类号： G02B7/04 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0069 ,  H01F7/064 ,  H01F7/08 ,  H01F2007/062 ,  H01F2007/068 ,  H01H50/021 ,  H01H2219/066

摘要： An electromagnetic driving device is provided, which includes a movable member, a stationary member, a driving magnet, a driving coil, a conductive layer, and an external terminal. The movable member and the stationary member are arranged separate from each other along a main axis. The driving magnet is positioned on the movable member. The driving coils are arranged corresponding to the driving magnet and are disposed in the stationary member. The conductive layer is electrically connected to the driving coils and is disposed in the stationary member. The external terminal is exposed by the fixed member and electrically connected to the conductive layer. The thickness of the external terminal is different from the thickness of the conductive layer.

公开(公告)号：US20170146769A1

公开(公告)日：2017-05-25

申请号：US15295374

申请日：2016-10-17

申请人： TDK TAIWAN CORP.

发明人： Shih-Ting HUANG ,  Yu-Huai LIAO ,  Yi-Liang CHAN ,  Ichitai MOTO

IPC分类号： G02B7/04 ,  H01F7/06 ,  H01H50/02

CPC分类号： G02B7/04 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0069 ,  H01F7/064 ,  H01F7/08 ,  H01F2007/062 ,  H01F2007/068 ,  H01H50/021 ,  H01H2219/066

摘要： An electromagnetic driving device is provided, which includes a movable member, a stationary member, a driving magnet, a driving coil, a conductive layer, and an external terminal. The movable member and the stationary member are arranged separate from each other along a main axis. The driving magnet is positioned on the movable member. The driving coils are arranged corresponding to the driving magnet and are disposed in the stationary member. The conductive layer is electrically connected to the driving coils and is disposed in the stationary member. The external terminal is exposed by the fixed member and electrically connected to the conductive layer. The thickness of the external terminal is different from the thickness of the conductive layer.

公开(公告)号：US09541215B2

公开(公告)日：2017-01-10

申请号：US14652496

申请日：2013-10-17

申请人： Robert Bosch GmbH

发明人： Klaus Schudt

IPC分类号： H01F5/00 ,  F16K31/06 ,  H01F7/08 ,  H01F7/121 ,  H01F7/127 ,  H01F7/16 ,  H01F7/06

CPC分类号： F16K31/06 ,  H01F7/081 ,  H01F7/121 ,  H01F7/127 ,  H01F7/1607 ,  H01F2007/062

摘要： An electromagnetic actuator includes: a magnetic coil, which has a coil form having a coil winding situated on it and a central clearance extending in an axial direction; an armature slidably situated in the central clearance; a terminal piece situated on an axial end of the coil form, in which an actuating element is slidably supported in the axial direction. The armature is movable by an actuation of the magnetic coil such that a force applied by the armature is transmitted to the actuating element. The actuating element is configured in two parts, including an actuating pin supported in the terminal piece and a separator fixedly connected to the actuating pin on an end section of the actuating pin protruding from the terminal piece in the direction of the armature and which is acted upon by the armature when the magnetic coil is actuated.

摘要翻译： 电磁致动器包括：具有线圈形状的线圈形式的电磁线圈，具有位于其上的线圈绕组和沿轴向方向延伸的中心间隙; 可滑动地位于中央间隙中的电枢; 位于线圈形式的轴向端部的端子件，其中致动元件沿轴向可滑动地支撑。 电枢通过电磁线圈的致动可移动，使得由电枢施加的力传递到致动元件。 所述致动元件被构造成两部分，包括支撑在所述端子件中的致动销以及在所述致动销的端部上固定地连接到所述致动销的分离器，所述致动销在所述电枢的方向上从所述端子件突出并且被作用 当电磁线圈被致动时通过电枢。

公开(公告)号：US09478335B2

公开(公告)日：2016-10-25

申请号：US13984166

申请日：2012-02-09

申请人： Matthias Bechler

发明人： Matthias Bechler

IPC分类号： H01F5/04 ,  B23K35/00 ,  H01F41/10 ,  H01F41/06 ,  H01F7/06

CPC分类号： H01F5/04 ,  B23K35/00 ,  H01F41/10 ,  H01F2007/062 ,  Y10T29/49071

摘要： A coil device (1) comprising a coil winding (3) for an electromagnetic actuating device or an electromagnetic sensor, having a winding wire (11) which has an insulating element and which is ran to at least one contacting element (5, 15) that is designed as a metal part, in particular a stamped part, and a stripped section of the winding wire is received at the contacting element between the contacting element (5, 15) and a metal cover (6) and fused to the contacting element (5, 15). A recess (8) is impressed into the contacting element (5, 15), the recess receiving the winding wire (11) in some sections and being designed with a winding wire inlet geometry.

摘要翻译： 一种线圈装置（1），包括用于电磁致动装置的线圈绕组（3）或电磁传感器，其具有绕组线（11），所述绕组线具有绝缘元件并且运行到至少一个接触元件（5,15） 其被设计为金属部件，特别是冲压部件，并且绕组线的剥离部分容纳在接触元件（5,15）和金属盖（6）之间的接触元件处并且熔接到接触元件 （5,15）。 在接触元件（5,15）中凹入凹部（8），凹部在一些部分中接收绕组线（11），并且被设计成具有绕组线入口几何形状。

公开(公告)号：US20150302963A1

公开(公告)日：2015-10-22

申请号：US14679458

申请日：2015-04-06

申请人： FUJIKOKI CORPORATION

发明人： Yusuke ARAI ,  Takeshi HOSOYA

IPC分类号： H01F5/04 ,  H01F41/04 ,  H01F5/06

CPC分类号： H01F7/128 ,  H01F2007/062 ,  H02K3/525 ,  H02K5/08 ,  H02K5/225 ,  H02K15/12 ,  H02K37/14

摘要： A method of molding an electromagnetic drive coil unit is provided which can secure satisfactory strength and waterproof properties. In a method of molding an electromagnetic drive coil unit in which a stator assembly includes bobbins having stator coils wound thereon and yokes in which an inner yoke having magnetic pole teeth and an outer yoke having magnetic pole teeth are combined and in which the stator assembly and a power supply terminal supplying power to the bobbins are molded in a resin, an inner molding process is performed on the inside of the outer yoke in a state where ends of the stator coils of the stator assembly are connected to the power supply terminal and an outer molding process is performed to cover an outer circumference of the stator assembly having an inner molded portion and an outside of the power supply terminal after the inner molding process.

摘要翻译： 提供了一种成型电磁驱动线圈单元的方法，其可以确保令人满意的强度和防水性能。 在一种电磁驱动线圈单元的成型方法中，其中定子组件包括具有卷绕在其上的定子线圈的线轴和具有磁极齿的内轭和具有磁极齿的外轭的轭，其中定子组件和 向线轴供电的供电端子被模制成树脂，在定子组件的定子线圈的端部连接到电源端子的状态下，在外轭铁的内部进行内部成型处理， 在内部成型处理之后，进行外部成型处理以覆盖具有内部模制部分和电源端子外部的定子组件的外周。

公开(公告)号：US20150061799A1

公开(公告)日：2015-03-05

申请号：US14486455

申请日：2014-09-15

申请人： Eaton Corporation

发明人： Robert A. Dayton

IPC分类号： H01F7/18 ,  H01F7/128 ,  H01F7/16 ,  H01F7/126

CPC分类号： H01F7/18 ,  H01F7/081 ,  H01F7/126 ,  H01F7/128 ,  H01F7/16 ,  H01F2007/062

摘要： A solenoid assembly is provided in which electrical energy is supplied to a coil through a post that extends through an armature. The solenoid assembly includes a coil assembly having a coil, with a pole piece and an armature at least partially surrounding the coil. The armature is configured to translate relative to the pole piece when the coil is energized. The coil assembly has a bobbin at least partially surrounding the coil and a first post that extends from the bobbin. Electrical current is supplied to the coil through the first post. The armature is configured so that the first post extends through the armature. A feature is configured to prevent the armature from contacting the first post when the armature translates.

摘要翻译： 提供螺线管组件，其中通过延伸穿过电枢的柱将电能提供给线圈。 螺线管组件包括具有线圈的线圈组件，其具有极片和至少部分围绕线圈的电枢。 电枢被配置为当线圈通电时相对于极靴平移。 线圈组件具有至少部分地围绕线圈的线轴和从线轴延伸的第一柱。 电流通过第一柱供给线圈。 电枢被构造成使得第一柱延伸穿过电枢。 特征被配置为当电枢平移时防止电枢接触第一柱。