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11. 发明授权

US4075586A Electromagnetic relay 失效
公开(公告)号：US4075586A
公开(公告)日：1978-02-21
申请号：US661025
申请日：1976-02-24
申请人： Hans Sauer
发明人： Hans Sauer
IPC分类号： H01F41/00 , H01H1/64 , H01H50/04 , H01H51/22 , H01H51/27
CPC分类号： H01F41/00 , H01H50/043 , H01H1/645 , H01H2001/545 , H01H51/2254
摘要： An electromagnetic relay consists of a structural member that defines a longitudinal plane and forms an interior protective space. Part of the member is a bobbin with a coil mounted on it situated around the space. The space extends the entire length of the member which is open at both ends. Fixed contacts extend into the protective space and a contact actuator is mounted in the space so as to extend along the bobbin while having a free end in proximity to the fixed contacts for cooperation therewith. Terminals are connected to the coil, to the actuator and to the fixed contacts. These terminals are embedded in and extending outwardly from the structural member on opposite sides thereof in the longitudinal plane. An outer protective casing is formed of two casing members sealed together generally in this plane, the casing and the structural member together forming a seal around each terminal. The open ends of the structural member are sealed. At one such end this seal is achieved by mutually cooperating surfaces of the structural member and the casing members.

12. 发明授权

US3987383A Electromagnetic switching device 失效
标题翻译：电磁开关装置
公开(公告)号：US3987383A
公开(公告)日：1976-10-19
申请号：US600808
申请日：1975-07-31
申请人： Sepp Antonitsch
发明人： Sepp Antonitsch
IPC分类号： H01H50/04 , H01H51/22
CPC分类号： H01H50/043 , H01H51/2272 , H01H51/2209 , H01H51/2254
摘要： An electromagnetic switching device comprises a bobbin with a coil mounted thereon, the bobbin forming a protective tube with a contact chamber at each end. Embedded in the bobbin are a plurality of terminals connected to the coil, pole shoes, and contact terminals connected to the pole shoes. An armature is disposed in the tube and has two free end portions coated with contact material facing end portions of the pole shoes that extend from opposite walls of a respective one of the contact chambers. At least one permanent magnet is mounted between flanges of the bobbin at each end of the tube, these magnets and the pole shoes being disposed symmetrically in relation to the longitudinal axis of the tube and at least one further axis perpendicular to such longitudinal axis.
摘要翻译：一种电磁开关装置包括一个安装在其上的线圈的线轴，该线轴在每一端形成一个具有接触室的保护管。嵌入在线轴中的是连接到线圈，极靴和连接到极靴的接触端子的多个端子。电枢设置在管中，并且具有两个自由端部分，该接触材料面对极靴的端部，该接触材料从相应的一个接触室的相对壁延伸。至少一个永磁体安装在管的每个端部处的线轴的凸缘之间，这些磁体和极靴相对于管的纵向轴线对准地设置，并且至少一个垂直于该纵向轴线的另一个轴线。

13. 发明授权

US2816190A Polarized electromagnetic relay 失效
标题翻译：极化电磁继电器
公开(公告)号：US2816190A
公开(公告)日：1957-12-10
申请号：US29933152
申请日：1952-07-17
申请人： GEN TELEPHONE LAB INC
发明人： PETERSON EDWARD S
IPC分类号： H01H51/22
CPC分类号： H01H51/2254

14. 发明授权

US2761929A Polarised electromagnetic relays 失效
标题翻译：极化电磁继电器
公开(公告)号：US2761929A
公开(公告)日：1956-09-04
申请号：US27886252
申请日：1952-03-27
申请人： INT STANDARD ELECTRIC CORP
发明人： SIDNEY MCLELLAN HARRY ERNEST , WILLIAM BLAXHALL KENNETH
IPC分类号： H01H51/22
CPC分类号： H01H51/2254

15. 发明申请

US20030168112A1 Electro-magnetically operable device 有权
标题翻译：电磁操作装置
公开(公告)号：US20030168112A1
公开(公告)日：2003-09-11
申请号：US10311783
申请日：2003-04-01
发明人： Wladyslaw Wygnanski
IPC分类号： F16K011/072 , F16K031/08
CPC分类号： F16K31/0682 , F16K31/082 , H01F2007/1669 , H01H51/2254 , Y10T137/86847
摘要： An electro-magnetically operated device is described in which a magnetisable armature, typically a length of thin naturally resilient mild steel, is sandwiched between, and extends from, two parts of a magentic circuit which contains an air gap into which the armature extends. An electromagnet polarizes the armature along its length so as to cause the end thereof in the air gap to be attached to one or the other of the two poles of the magnetic circuit defining the gap. The armature is designed so as to be capable of adopting a mid-position between the poles of the air gap if the curent flowing in the electromagnet is reduced to zero. Equalising the air gaps and adjusting the size of the gap relative to the resilience of the armature will produce a bistable characteristic in which the armature will not remain in the mid-position, but will always remain in contact with one pole or the other, and is shifted from one to the other by a pulse of current of appropriate polarity. Adjustment of the size of the air gap on one side or the other of the armature introduces an out of balance in the magnetic circuit enabling the device to adopt a monostable characteristic instead of a bistable characteristic.
摘要翻译：描述了一种电磁操作装置，其中可磁化电枢（通常为一段薄的天然弹性软钢）被夹在两个部分的磁路之间，该磁路包含衔铁延伸到其中的气隙。电磁体使电枢沿其长度极化，从而将其气隙中的一端连接到限定间隙的磁路的两个极中的一个或另一个极上。电枢被设计成如果在电磁体中流动的电流减少到零，则能够采用气隙的极点之间的中间位置。气隙的平衡和相对于电枢的弹性调节间隙的尺寸将产生双稳态特性，其中电枢不会保持在中间位置，而是将始终保持与一个极或另一个极接触，并且通过适当极性的电流的脉冲从一个位移到另一个。电枢的一侧或另一端的气隙尺寸的调整在磁路中引起不平衡，使得该装置能够采用单稳态特征而不是双稳态特性。

16. 发明授权

US4539539A Electromagnetic relay and method for adjusting the armature thereof 失效
标题翻译：电磁继电器及其电枢调整方法
公开(公告)号：US4539539A
公开(公告)日：1985-09-03
申请号：US535036
申请日：1983-09-23
申请人： Josef Schweiger , Bernhard Hering
发明人： Josef Schweiger , Bernhard Hering
IPC分类号： H01H49/00 , H01H50/18 , H01H50/34 , H01H50/56 , H01H51/22
CPC分类号： H01H51/2254 , H01H50/34 , Y10T29/49105
摘要： An electromagnetic relay has a tongue armature disposed inside a hollow coil body and having a free end movable between two cooperating pole plates, and a fixed end having an additional spring section disposed at an angle with respect to the movable portion of the armature, the spring section being secured to one of the coil flanges, thereby extending the effective free spring length of the armature so as to improve the sensitivity of the relay. The position of the armature with respect to the pole plates is adjustable after encapsulation of the relay by irradiating the spring section of the armature with thermal pulses, such as laser pulses at specified locations.
摘要翻译：电磁继电器具有设置在中空线圈体内部的舌状电枢，并且具有可在两个配合极板之间移动的自由端，以及具有相对于电枢的可动部设置成一定角度的附加弹簧部分的固定端，弹簧从而延长电枢的有效自由弹簧长度，以提高继电器的灵敏度。电枢相对于极板的位置可以通过用热脉冲（例如在指定位置处的激光脉冲）照射电枢的弹簧部分来封装继电器来调节。

17. 发明授权

US4215329A Polarized electromagnetic miniature relay 失效
标题翻译：极化电磁微型继电器
公开(公告)号：US4215329A
公开(公告)日：1980-07-29
申请号：US905229
申请日：1978-05-12
申请人： Ulrich Kobler
发明人： Ulrich Kobler
IPC分类号： H01H50/16 , H01H51/22
CPC分类号： H01H51/2254
摘要： Polarized relay with contact blade arranged within the coil body, and two yoke plates as counter contacts; a relatively large coupling surface between yoke and magnet, as well as an optimal space utilization for the magnet can be achieved with maximum exploitation of the relay cross section, by means of a four-pole magnet coupled at the front to the yoke plates or by means of two individual magnets.
摘要翻译：带接触片的极化继电器布置在线圈体内，两个轭板作为反接触; 磁轭和磁体之间的相对较大的耦合表面以及磁体的最佳空间利用可以通过利用连接在磁轭板的前部的四极磁体或通过两个单独磁铁的装置。

18. 发明授权

US4195276A Electromagnetic relay and method for its adjustment 失效
标题翻译：电磁继电器及其调整方法
公开(公告)号：US4195276A
公开(公告)日：1980-03-25
申请号：US868980
申请日：1978-01-12
申请人： Ulf Rauterberg
发明人： Ulf Rauterberg
IPC分类号： H01H51/22 , H01H51/27
CPC分类号： H01H51/2254 , Y10T29/49105
摘要： A magnetically adjustable relay which may have a sealed contact system is disclosed wherein the switching element is affixed to an elongated ferromagnetic adjusting plate. The adjusting plate is deformable under influence of an applied external magnetic field to provide for adjustment of the switching element. In disclosed embodiments the adjusting plate may be provided with a designated bending point.
摘要翻译：公开了一种可以具有密封接触系统的磁力可调继电器，其中开关元件固定在细长的铁磁调节板上。调整板在施加的外部磁场的影响下变形，以提供开关元件的调节。在公开的实施例中，调节板可以设置有指定的弯曲点。

19. 发明授权

US4163314A Method of manufacturing an electromagnetic relay 失效
标题翻译：制造电磁继电器的方法
公开(公告)号：US4163314A
公开(公告)日：1979-08-07
申请号：US806501
申请日：1977-06-14
申请人： Hans Sauer
发明人： Hans Sauer
IPC分类号： H01F41/00 , H01H1/64 , H01H50/04 , H01H51/22 , H01F41/06
CPC分类号： H01H50/04 , H01F41/00 , H01H50/043 , H01F2005/046 , H01H1/645 , H01H2001/545 , H01H51/2254 , Y10T29/49004 , Y10T29/4902 , Y10T29/49071
摘要： An electromagnetic relay comprises a coil bobbin of plastic material defining a protective tube, a contact chamber and a magnet chamber which together form a space that extends the entire length of the bobbin and is initially open at both ends. A permanent magnet is disposed in the magnet chamber, serving to seal one end of the space. This magnet has a surface exposed to the contact chamber and is made of a material activatable as a getter. A contact actuator is mounted to extend along the protective tube with a free end extending into the contact chamber. A pair of pole shoes each have a first end in proximity to the permanent magnet and a second end extending into the contact chamber. These second ends form fixed contacts for cooperating with the free end of the contact actuator. After assembly of these parts the space is subjected to a vacuum and an elevated temperature to drive off moisture and activate the getter. The vacuum is then replaced with an atmosphere of a protective gas, and the other end of the space is sealed with a closure.
摘要翻译：电磁继电器包括限定保护管，接触室和磁体室的塑料材料的线圈架，它们一起形成延伸线轴整个长度并最初在两端敞开的空间。永磁体设置在磁体室中，用于密封空间的一端。该磁体具有暴露于接触室的表面，并且由可作为吸气剂激活的材料制成。接触致动器被安装成沿着保护管延伸，并具有延伸到接触室中的自由端。一对极靴各自具有靠近永磁体的第一端和延伸到接触室中的第二端。这些第二端形成用于与接触致动器的自由端配合的固定触头。在组装这些部件之后，空间经受真空和升高的温度以除去水分并激活吸气剂。然后用保护气体的气氛代替真空，并且用封闭物密封空间的另一端。

20. 发明授权

US3477045A Electromagnetic reversing relay 失效
标题翻译：电磁反转继电器
公开(公告)号：US3477045A
公开(公告)日：1969-11-04
申请号：US3477045D
申请日：1967-04-05
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： SAUER HANS
IPC分类号： H01H1/64 , H01H51/22 , H01H51/27 , H01H1/66
CPC分类号： H01H1/645 , H01H51/2254 , H01H2047/025

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