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1. 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。

2. 发明授权

US4296393A Contact spring arrangement for an electromagnetic relay 失效
标题翻译：用于电磁继电器的触点弹簧布置
公开(公告)号：US4296393A
公开(公告)日：1981-10-20
申请号：US115093
申请日：1980-01-24
申请人： Hans Sauer , Wolf Steinbichler , Sepp Antonitsch
发明人： Hans Sauer , Wolf Steinbichler , Sepp Antonitsch
IPC分类号： H01H3/00 , H01H50/56 , H01H67/02
CPC分类号： H01H50/56 , H01H2001/265 , H01H3/001
摘要： A contact spring arrangement for an electromagnetic relay includes a contact spring forming at least one movable contact for cooperation with a fixed contact, and an actuator which embraces the contact spring and has a first portion for moving the movable contact towards the fixed contact, thereby closing the contact couple, and a second portion for withdrawing the movable contact from the fixed contact, thereby opening the contact couple. The actuator is so shaped that the distance between the location at which the first actuator portion engages the contact spring and the contacting location of the contact couple is greater than the distance between the location at which the second actuator portion engages the contact spring and the said contacting location. As a result, in the closed condition of the contact pair, the first actuator portion will be able to bend the contact spring to provide sufficient resilient contact force, whereas, in the opening of the contact couple, the second actuator portion will entrain the contact spring with very little resiliency of the contact spring, thus tending to tear the contact couple apart even in case sticking or welding should have occurred between the fixed and movable contacts.
摘要翻译：用于电磁继电器的接触弹簧装置包括形成用于与固定触点配合的至少一个活动触点的接触弹簧和包围接触弹簧的致动器，并具有用于使可动触头朝向固定触头移动的第一部分，从而闭合以及用于从固定触点抽出可动触点的第二部分，从而打开触点。致动器的形状使得第一致动器部分接合接触弹簧的位置与接触接触的接触位置之间的距离大于第二致动器部分接合接触弹簧的位置与所述接触弹簧的接合位置之间的距离联系位置。结果，在接触对的闭合状态下，第一致动器部分将能够弯曲接触弹簧以提供足够的弹性接触力，而在接触开口中，第二致动器部分将夹带接触弹簧具有非常小的接触弹簧的弹性，因此即使在固定和可动触头之间发生粘附或焊接的情况下也倾向于撕裂接触件。

3. 发明授权

US5079667A Relay driving circuit for a latch-in relay 失效
标题翻译：中继继电器的继电器驱动电路
公开(公告)号：US5079667A
公开(公告)日：1992-01-07
申请号：US443511
申请日：1989-11-30
申请人： Fumihiro Kasano , Hans Sauer , Heinz Ritter , Wolf Steinbichler , Sepp Antonitsch
发明人： Fumihiro Kasano , Hans Sauer , Heinz Ritter , Wolf Steinbichler , Sepp Antonitsch
IPC分类号： H01H47/22
CPC分类号： H01H47/226
摘要： A relay driving circuit for a latch-in type magnetic relay having an excitation coil, generating a set current and a reset current of opposite polarity for the coil. A capacitor is provided between the input terminals of the circuit in series with the coil. A set switch is connected in series with the coil and the capacitor, and a reset switch is connected across the series combination. An input voltage level detector is provided to make the set switch conductive, thereby applying the input voltage to the excitation coil and the capacitor to provide the set current. As the input voltage decreases below the trigger level, the detector makes the reset switch conductive to allow the capacitor to discharge current in the opposite direction through the excitation coil. The circuit includes a disable switch responsive to the capacitor being charged to a voltage level sufficient to provide the reset current, the disable switch setting the set switch to a non-conductive state to thereby prevent the capacitor voltage from being reversely applied.

4. 发明授权

US4257081A Circuit arrangement for the control of a bistable relay 失效
标题翻译：用于控制双稳态继电器的电路布置
公开(公告)号：US4257081A
公开(公告)日：1981-03-17
申请号：US952926
申请日：1978-10-19
申请人： Hans Sauer , Wolf Steinbichler , Heinz Ritter , Sepp Antonitsch
发明人： Hans Sauer , Wolf Steinbichler , Heinz Ritter , Sepp Antonitsch
IPC分类号： H01H47/00 , H01H47/22 , H01H47/32
CPC分类号： H01H47/226
摘要： Circuit arrangements for the control of a bistable relay having a capacitor connected in series with its excitation winding, in which the series connection of coil and capacitor is connected to excitation voltage for the excitation of the relay and simultaneous charging of the capacitor, and, upon absence of excitation voltage, is short-circuitable through a semiconductor switch having its output circuit parallel-connected with the series connection of coil and capacitor, whereby the relay switches back to its starting position.
摘要翻译：用于控制具有与其励磁绕组串联的电容器的双稳态继电器的电路布置，其中线圈和电容器的串联连接到用于继电器的激励和电容器的同时充电的激励电压，以及没有激励电压，通过其输出电路与线圈和电容器的串联连接并联的半导体开关短路，从而继电器切换回其起始位置。

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