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1. 发明申请

US20190341210A1 ULTRA-SMALL ELECTROMAGNETIC RELAY WITH HIGH STATIONARY CONTACT POSITIONING PRECISION 审中-公开
公开(公告)号：US20190341210A1
公开(公告)日：2019-11-07
申请号：US16473619
申请日：2018-04-25
申请人： Xiamen Hongfa Signal Electronics Co., Ltd.
发明人： Jiabin Lin
IPC分类号： H01H51/28 , H01H51/06
摘要： The disclosure provides an ultra-small electromagnetic relay with high stationary contact positioning precision, comprises: a stationary spring, a bobbin and a base which are integrated by injection molding, the stationary spring comprises a stationary spring body on which stationary contacts are disposed and a leading-out terminal of the stationary spring extending from the stationary spring body to an outer part of the base; in the leading-out terminal, a first positioning part is disposed at a position corresponding to an edge of the base; in the stationary spring body, a convex extending part extending outside the base is designed as a second positioning part; in the base, a through hole formed through the base of is provided at a position corresponding to a back surface of the stationary spring body on which the stationary contact is mounted, the back surface is designed as a third positioning part during injection molding.

2. 发明授权

US10446347B2 Method of forming a reed for reed switch 有权
公开(公告)号：US10446347B2
公开(公告)日：2019-10-15
申请号：US15193151
申请日：2016-06-27
申请人： Littelfuse, Inc.
发明人： Mark Pickhard
IPC分类号： H01H49/00 , H01H51/28 , H01H1/58 , H01H36/00 , H01H50/02 , H01H50/14 , H01H11/00
摘要： A reed for a reed switch and a reed switch are provided. The reed may include a first portion having a first thickness and a first length, a second portion having a second thickness and a second length, and a hinged portion disposed between the first portion and the second portion, the hinged portion having a third thickness and a third length, wherein the third length is less than 150% of the first thickness and the third thickness is less than each of the first thickness and the second thickness. The reed switch may include the reed disposed in an insulating housing with a reed deformer to deform the reed.

3. 发明授权

US10229803B2 High voltage relay systems and methods 有权
公开(公告)号：US10229803B2
公开(公告)日：2019-03-12
申请号：US15232746
申请日：2016-08-09
申请人： Microsemi Corporation
发明人： Syrus Tajbakhsh
IPC分类号： B01D53/02 , H01H50/64 , H01H50/02 , H01H50/24 , H01H51/01 , H01H51/28 , B01D53/04 , H01H50/04 , H01H50/44 , H01H51/29
摘要： Various high voltage systems may benefit from a suitable relay system. For example, a relay box may be provided with a shock and vibration resistant arrangement including a sealed coil box within the sealed relay box. For example, an apparatus can include a coil box containing coils, inside pole pieces, and permanent magnets, wherein the coils, inside pole pieces, and permanent magnets can be configured to actuate an armature assembly external to the coil box. The apparatus can also include outside pole pieces configured to move a relay armature of the armature assembly responsive to energizing of the coils. Moving the relay armature can include overcoming a latching of at least one of the permanent magnets.

4. 发明授权

US10211017B2 High voltage relay systems and methods 有权
公开(公告)号：US10211017B2
公开(公告)日：2019-02-19
申请号：US15232729
申请日：2016-08-09
申请人： Microsemi Corporation
发明人： Syrus Tajbakhsh
IPC分类号： H01F7/08 , H01H50/64 , H01H50/02 , H01H50/24 , H01H51/01 , H01H51/28 , B01D53/04 , H01H50/04 , H01H50/44 , H01H51/29
摘要： Various high voltage systems may benefit from a suitable relay system. For example, a relay box may be provided with a shock and vibration resistant arrangement including a sealed coil box within the sealed relay box. For example, an apparatus can include a coil box containing coils, inside pole pieces, and permanent magnets, wherein the coils, inside pole pieces, and permanent magnets can be configured to actuate an armature assembly external to the coil box. The apparatus can also include outside pole pieces configured to move a relay armature of the armature assembly responsive to energizing of the coils. Moving the relay armature can include overcoming a latching of at least one of the permanent magnets.

5. 发明申请

US20180261413A1 ELECTROMAGNETIC RELAY 审中-公开
公开(公告)号：US20180261413A1
公开(公告)日：2018-09-13
申请号：US15821126
申请日：2017-11-22
申请人： EM Devices Corporation
发明人： Yoshiki TANAKA , Tsutomu ONO , Jun KONDA , Kenichi HERAI , Yuta SUZUKI
IPC分类号： H01H50/02 , H01H50/12 , H01H51/28 , H01H9/04
CPC分类号： H01H50/023 , H01H9/043 , H01H50/026 , H01H50/041 , H01H50/12 , H01H51/229 , H01H51/281 , H01H51/282 , H01H2033/6623
摘要： An electromagnetic relay according to an aspect of the present disclosure includes a housing including a base part on which an electromagnetic relay main body is mounted, and a cover part covering the electromagnetic relay main body, in which the housing is in a sealed state when a pressure inside the housing is equal to or lower than a predetermined pressure, in which when the pressure inside the housing is equal to or lower than the predetermined pressure, the cover part and the base part are butted against each other, and the electromagnetic relay includes a connection passage connecting an abutment part between the cover part and the base part to outside of the electromagnetic relay.

6. 发明申请

US20150270082A1 REED WITH HINGE FOR REED SWITCH 有权
标题翻译： REED与HEDE为REED开关
公开(公告)号：US20150270082A1
公开(公告)日：2015-09-24
申请号：US14218247
申请日：2014-03-18
申请人： Mark PICKHARD
发明人： Mark PICKHARD
IPC分类号： H01H51/28 , H01H50/14 , H01H49/00 , H01H50/02
CPC分类号： H01H49/00 , H01H1/5822 , H01H11/005 , H01H36/006 , H01H50/02 , H01H50/14 , H01H51/28 , H01H51/287 , Y10T29/49105
摘要： A reed for a reed switch and a reed switch are provided. The reed may include a first portion having a first thickness and a first length, a second portion having a second thickness and a second length, and a hinged portion disposed between the first portion and the second portion, the hinged portion having a third thickness and a third length, wherein the third length is less than 150% of the first thickness and the third thickness is less than each of the first thickness and the second thickness. The reed switch may include the reed disposed in an insulating housing with a reed deformer to deform the reed.
摘要翻译：提供用于簧片开关和舌簧开关的簧片。簧片可以包括具有第一厚度和第一长度的第一部分，具有第二厚度和第二长度的第二部分以及设置在第一部分和第二部分之间的铰接部分，铰接部分具有第三厚度和第三长度，其中第三长度小于第一厚度的150％，第三厚度小于第一厚度和第二厚度中的每一个。簧片开关可以包括设置在具有簧片变形器的绝缘壳体中的簧片，以使簧片变形。

7. 发明申请

US20050190028A1 Reed relay, removable bushing thereof, and reed relay mounting method therefor 失效
标题翻译：干簧继电器，可拆卸套管及其干簧继电器安装方法
公开(公告)号：US20050190028A1
公开(公告)日：2005-09-01
申请号：US11058758
申请日：2005-02-16
申请人： Hiroyuki Shimizu , Yoshiyuki Bessho
发明人： Hiroyuki Shimizu , Yoshiyuki Bessho
IPC分类号： H01H50/04 , H01H1/66 , H01H36/00 , H01H50/10 , H01H50/44 , H01H51/28
CPC分类号： H01H51/281
摘要： A reed relay which comprises a reed switch with reeds at both ends; an electrostatic shield pipe inside which the reed switch passes; a coil bobbin having a hollow part in which the electrostatic shield pipe is disposed; removable bushings attached to the electrostatic shield pipe and the coil bobbin and having a reed support hole that supports the reed switch; and the removable bushing is capable of disabling the support of the reed switch by the bushings after anchoring the reed relay and both ends of the reeds.
摘要翻译：一种簧片继电器，包括一个带两个簧片的舌簧开关; 簧片开关通过的静电屏蔽管; 具有设置有静电屏蔽管的中空部的线圈架; 附着在静电屏蔽管和线圈架上的可拆卸衬套，具有支撑簧片开关的簧片支撑孔; 并且可拆卸衬套能够在固定簧片继电器和芦苇两端之后通过衬套禁用簧片开关的支撑。

8. 发明授权

US6008708A Reed relay and method for fabrication thereof 有权
标题翻译：干簧继电器及其制造方法
公开(公告)号：US6008708A
公开(公告)日：1999-12-28
申请号：US271246
申请日：1999-03-17
申请人： Tomohisa Endoh , Tsutomu Motoyama
发明人： Tomohisa Endoh , Tsutomu Motoyama
IPC分类号： H01H49/00 , H01H51/28 , H01H1/66
CPC分类号： H01H49/00 , H01H51/281 , Y10T29/49105
摘要： A reed relay comprising a reed switch having a pair of leads and a magnetic coil assembly for driving the reed switch, the magnetic coil assembly being composed of a magnetic coil wound around a cylindrical bobbin having an insulating flange at each end of the cylindrical bobbin, a terminal insulator integrally continuous with each flange, and a plurality of terminal leads insulated from one another by each of the terminal insulators. One embodiment of the present invention is a cylindrical bobbin having an electric conductivity so as to act as an electrostatic shield for the reed switch inserted thereinto, and another embodiment of the present invention is a method for fabricating the magnetic coil assembly comprising a step of forming a cylindrical bobbin and the terminal leads in each side of the cylindrical bobbin by using a patterned sheet of metal, wherein the cylindrical bobbin is continuous with the ground terminal lead in each side.
摘要翻译：一种簧片继电器，包括具有一对引线的簧片开关和用于驱动舌簧开关的磁性线圈组件，该磁性线圈组件由缠绕在圆筒形筒管上的磁性线圈组成，该圆柱形线轴在圆柱形线轴的每一端具有绝缘凸缘，与每个凸缘一体连续的端子绝缘体和通过每个端子绝缘体彼此绝缘的多个端子引线。本发明的一个实施例是具有导电性的圆筒形筒管，用作插入其中的舌簧开关的静电屏蔽，本发明的另一个实施例是一种制造该磁性线圈组件的方法，该方法包括以下步骤：圆筒形筒管，并且端子通过使用图案化的金属片引导到圆柱形线轴的每一侧，其中圆柱形线轴与每侧的接地端子引线连续。

9. 发明授权

US5903202A Reed relay and method for fabrication thereof 失效
公开(公告)号：US5903202A
公开(公告)日：1999-05-11
申请号：US748578
申请日：1996-11-13
申请人： Tomohisa Endoh , Tsutomu Motoyama
发明人： Tomohisa Endoh , Tsutomu Motoyama
IPC分类号： H01H11/00 , H01H49/00 , H01H51/28 , H01H1/66
CPC分类号： H01H49/00 , H01H51/281 , H01H11/0056
摘要： A reed relay comprising a reed switch having a pair of leads and a magnetic coil assembly for driving the reed switch, the magnetic coil assembly being composed of a magnetic coil wound around a cylindrical bobbin having an insulating flange at each end of the cylindrical bobbin, a terminal insulator integrally continuous with each flange, and a plurality of terminal leads insulated from one another by each of the terminal insulators. One embodiment of the present invention is a cylindrical bobbin having an electric conductivity so as to act as an electrostatic shield for the reed switch inserted thereinto, and another embodiment of the present invention is a method for fabricating the magnetic coil assembly comprising a step of forming a cylindrical bobbin and the terminal leads in each side of the cylindrical bobbin by using a patterned sheet of metal, wherein the cylindrical bobbin is continuous with the ground terminal lead in each side.

10. 发明授权

US5892194A Sealed contact device with contact gap adjustment capability 失效
标题翻译：具有接触间隙调节功能的密封接触器
公开(公告)号：US5892194A
公开(公告)日：1999-04-06
申请号：US827006
申请日：1997-03-25
申请人： Riichi Uotome , Takaaki Chuzawa , Takehiko Toguchi , Toshiyuki Suzuki , Kiyoshi Goto , Ritsu Yamamoto , Masahiro Ito
发明人： Riichi Uotome , Takaaki Chuzawa , Takehiko Toguchi , Toshiyuki Suzuki , Kiyoshi Goto , Ritsu Yamamoto , Masahiro Ito
IPC分类号： H01H1/34 , H01H9/34 , H01H50/16 , H01H51/06 , H01H51/28 , H01H51/29 , H01H33/70 , H01H67/02
CPC分类号： H01H51/065 , H01H1/34 , H01H51/29 , H01H2050/025 , H01H50/16 , H01H51/28 , H01H9/34
摘要： A sealed switch has a vessel defining therein a hermetically sealed space which receives a pair of fixed contacts and a movable contact bridging the fixed contact. The movable contact is movable between an ON-position of closing with the fixed contact and an OFF-position of separating from the fixed contacts. Hydrogen gas or hydrogen rich gas is filled in the sealed space in order to suppress arc development between the movable and fixed contacts. The plunger carries at its axial one end the movable contact and carrying at the other axial end an actuator which moves the plunger axially for movement of the movable contact from the OFF-position to the ON-position. An over-travel spring is provided to give a bias for moving the movable contact relative to the plunger in order to develop a contacting pressure between the movable and fixed contacts. The over-travel spring is supported to a spring holder secured to the plunger. The plunger is formed with a threaded portion which extends through the actuator to allow the plunger to move axially relative to the actuator for adjustment of a contact gap between the movable and fixed contact, and the spring holder is formed with stopper protrusions which project in abuttable and slidable relation to the interior surface of the vessel such that the movable contact is prevented from rotating together with the plunger. Accordingly, the spring holder is best utilized to restrict the movable contact from rotating together with the actuator to enable an easy adjustment of the contact gap simply by rotating the actuator.
摘要翻译：密封开关具有在其中限定有密封空间的容器，其容纳一对固定触点和桥接固定触点的可动触头。可动触头可以在与固定触点的关闭的ON位置和与固定触点分离的OFF位置之间移动。氢气或富氢气体填充在密封空间中，以便抑制可动和固定触点之间的电弧发展。柱塞的轴向一端具有可动触点，并在另一个轴向端部承载致动器，该致动器轴向移动柱塞，以使可动触头从OFF位置移动到ON位置。提供过行程弹簧以产生用于相对于柱塞移动可动触头的偏压，以便产生可动和固定触点之间的接触压力。过行程弹簧支撑固定在柱塞上的弹簧保持架。柱塞形成有螺纹部分，其延伸穿过致动器以允许柱塞相对于致动器轴向移动，以调节可动和固定触点之间的接触间隙，并且弹簧保持器形成有止动突起，并且与容器的内表面可滑动地关系，从而防止活动触点与柱塞一起旋转。因此，弹簧保持器最好地用于限制可动触头与致动器一起旋转，以使得能够简单地通过旋转致动器来容易地调节接触间隙。

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