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21. 发明申请

US20170069452A1 CONTACT SWITCHING DEVICE 有权
标题翻译：触点开关装置
公开(公告)号：US20170069452A1
公开(公告)日：2017-03-09
申请号：US15237769
申请日：2016-08-16
申请人： OMRON Corporation
发明人： Kazuchika HIROKI , Shingo MORI
IPC分类号： H01H51/29 , H01H51/06
CPC分类号： H01H51/29 , H01H9/443 , H01H50/546 , H01H51/06 , H01H2001/545 , H01H2205/016 , H01H2213/00 , H01H2223/002 , H01H2235/01
摘要： There is provided a contact switching device which has high productivity and in which operation characteristics hardly vary. The contact switching device includes an electromagnetic unit, a holder, a movable shaft, a movable yoke, a movable contact piece having movable contacts at both ends, fixed contacts, and a fixed yoke. At the time of excitation of the electromagnetic unit, the movable shaft moves to the holder side along a direction of an axis center. A magnetic circuit is formed of the fixed yoke and the movable yoke due to a magnetic field generated by a current that flows into the movable contact piece as a result of the movable contacts coming into contact with the fixed contacts. The movable yoke is then attracted to the fixed yoke.
摘要翻译：提供了一种具有高生产率并且其操作特性几乎不变化的接触开关装置。接触切换装置包括电磁单元，保持器，可动轴，可动轭，在两端具有可动触头的可动触头，固定触点和固定磁轭。在电磁单元激励时，可动轴沿轴心方向移动到保持器侧。由于可动触点与固定触点接触而由于由流入可动触头的电流产生的磁场而由固定磁轭和可动磁轭形成磁路。然后可动轭被吸引到固定轭。

22. 发明申请

US20150054606A1 ELECTROMAGNETIC CONTACTOR 有权
标题翻译：电磁接触器
公开(公告)号：US20150054606A1
公开(公告)日：2015-02-26
申请号：US14505009
申请日：2014-10-02
申请人： FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD. , FUJI ELECTRIC CO., LTD.
发明人： Yasuhiro NAKA , Kouetsu TAKAYA , Kenji SUZUKI
IPC分类号： H01H1/54
CPC分类号： H01H1/54 , H01H50/163 , H01H50/36 , H01H50/42 , H01H50/546 , H01H2001/545 , H01H2050/025
摘要： The electromagnetic contactor has a pair of fixed contacts disposed to maintain a predetermined interval and a movable contact disposed so as to be attachable to and detachable from the pair of fixed contacts, and an electromagnet unit that drives the movable contact. The electromagnet unit has a magnetic yoke enclosing a plunger drive portion, a movable plunger having a leading end protruding through an aperture formed in the magnetic yoke and biased by a return spring, an annular permanent magnet fixedly disposed so as to enclose a peripheral flange portion formed on a protruding end side of the movable plunger and magnetized in a direction in which the movable plunger can move, and an auxiliary yoke disposed on the annular permanent magnet at a side opposite to that of the magnetic yoke and regulating a movement of the peripheral flange portion of the movable plunger.
摘要翻译：电磁接触器具有设置成保持预定间隔的一对固定触点和设置成能够附接到一对固定触头上并可从其拆卸的可动触头，以及驱动可动触点的电磁体单元。电磁体单元具有包围柱塞驱动部的磁轭，可动柱塞，其前端突出穿过形成在磁轭中的孔并由复位弹簧偏置，环形永磁体被固定地设置成围绕周边凸缘部分形成在可动柱塞的突出端侧，并且沿可移动柱塞可移动的方向被磁化;以及辅助轭，其设置在环形永磁体的与磁轭相反的一侧，并调节外周的运动活动柱塞的凸缘部分。

23. 发明申请

US20120256713A1 ELECTROMAGNETIC RELAY 有权
标题翻译：电磁继电器
公开(公告)号：US20120256713A1
公开(公告)日：2012-10-11
申请号：US13479524
申请日：2012-05-24
申请人： Masanao SUGISAWA , Shigeki Fujii , Hitoshi Sunohara
发明人： Masanao SUGISAWA , Shigeki Fujii , Hitoshi Sunohara
IPC分类号： H01H50/00
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.
摘要翻译：在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度侧。作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触点和可动触点彼此接触的方向一致。因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。

24. 发明授权

US08228144B2 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US08228144B2
公开(公告)日：2012-07-24
申请号：US13070563
申请日：2011-03-24
申请人： Masanao Sugisawa , Shigeki Fujii , Hitoshi Sunohara
发明人： Masanao Sugisawa , Shigeki Fujii , Hitoshi Sunohara
IPC分类号： H01H51/22
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.
摘要翻译：在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度侧。作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触头和可动触点彼此接触的方向一致。因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。

25. 发明申请

US20060145794A1 Electrical switching device, relay and electrical apparatus comprising same 有权
标题翻译：电气开关装置，包括其的继电器和电气装置
公开(公告)号：US20060145794A1
公开(公告)日：2006-07-06
申请号：US10532969
申请日：2003-10-22
申请人： Pierre Batteux
发明人： Pierre Batteux
IPC分类号： H01H67/02
CPC分类号： H01H1/54 , H01H51/01 , H01H2001/545 , H01H2036/0086
摘要： The electrical switching device comprises at least a first part comprising at least a first magnetizable element and a first contact zone associated with said first magnetizable element, and at least a second movable part comprising at least a second magnetic element and a second contact zone associated with said second magnetic element. The first or second magnetic element comprises at least one permanent magnetization part to keep the first electrical contact closed and to exert a contact pressure between the first and second contact zones when the movable part is in a first stable position. The electromagnetic relay and/or electrical apparatus comprise electrical contact inputs and control inputs connected to a switching device comprising electromagnetic control coils.
摘要翻译：所述电气开关装置至少包括第一部分，所述第一部分包括至少第一可磁化元件和与所述第一可磁化元件相关联的第一接触区域，以及至少第二可移动部件，其包括至少第二磁性元件和与所述第二磁性元件。第一或第二磁性元件包括至少一个永久磁化部分，以在第一和第二接触区域处于第一稳定位置时保持第一电接触闭合并施加接触压力。电磁继电器和/或电气设备包括连接到包括电磁控制线圈的开关装置的电接触输入和控制输入。

26. 发明授权

US6054916A Switch having a temperature-dependent switching mechanism 失效
标题翻译：开关具有温度依赖的开关机构
公开(公告)号：US6054916A
公开(公告)日：2000-04-25
申请号：US104966
申请日：1998-06-25
申请人： Marcel Hofsass
发明人： Marcel Hofsass
IPC分类号： H01H1/54 , H01H37/54 , H01H37/66
CPC分类号： H01H37/5427 , H01H1/54 , H01H2001/545
摘要： A switch has a housing which receives a temperature-dependent switching mechanism and comprises a lower part on whose inner bottom a first countercontact for the switching mechanism is arranged, and a cover part, closing off the lower part, on whose inner side a second countercontact for the switching mechanism is provided. The switching mechanism has an electrically conductive spring disk which carries a movable contact element and operates against a bimetallic snap disk which sits approximately centeredly on the movable contact element, the spring disk being braced at its rim against the countercontacts and pressing the movable contact element against the countercontact when the switching mechanism is below its response temperature. The countercontact against which the spring disk is braced at its rim below the response temperature is magnetic.
摘要翻译：开关具有容纳温度依赖的切换机构的壳体，并且包括下部，其底部设置有用于切换机构的第一反接头，以及盖部，其封闭下部，其内侧具有第二反接头提供了切换机构。切换机构具有导电弹簧盘，其承载可动接触元件并且抵靠围绕可动接触元件大致居中的双金属卡盘操作，弹簧盘在其边缘处被抵抗反接触而被支撑并且将可动接触元件按压当开关机构低于其响应温度时的反接触。弹簧盘支撑在低于响应温度的边缘的反接触是磁性的。

27. 发明授权

US5550525A Switch with bimetallic element 失效
标题翻译：用双金属元件切换
公开(公告)号：US5550525A
公开(公告)日：1996-08-27
申请号：US276998
申请日：1994-07-19
申请人： Donald E. Place
发明人： Donald E. Place
IPC分类号： H01H37/52 , H01H37/66 , H01H37/04 , H01H37/54
CPC分类号： H01H37/52 , H01H2001/545 , H01H37/66
摘要： A single pole double throw thermostatic switch has a pair of fixed contacts on opposite sides of a movable contact. A U-shaped bimetal member having a pair of spaced end portions has one end portion attached to a switchcase and the other end portion carries the movable contact.
摘要翻译：单刀双掷恒温开关在可动触点的相对侧具有一对固定触点。具有一对间隔开的端部的U形双金属构件具有附接到开关盒的一个端部，另一端部承载可动触点。

28. 发明授权

US5338905A Acceleration sensor 失效
标题翻译：加速度传感器
公开(公告)号：US5338905A
公开(公告)日：1994-08-16
申请号：US035368
申请日：1993-03-22
申请人： Kazuo Yoshimura
发明人： Kazuo Yoshimura
IPC分类号： G01P15/00 , G01P15/135 , H01H1/54 , H01H35/14
CPC分类号： B24B49/105 , H01H35/14 , H01H1/54 , H01H2001/545 , H01H2300/052
摘要： An accelerator sensor is formed of a cylinder of a conductive material, a magnetized inertial member mounted in the cylinder so as to be movable longitudinally of the cylinder, a conductive member mounted at least on the end surface of the inertial member that is on the side of one longitudinal end of the cylinder, a pair of electrodes disposed at this one longitudinal end of the cylinder, and an attracting member disposed near the other longitudinal end of the cylinder. When the conductive member of the inertial member comes into contact with the electrodes, these electrodes are caused to conduct via the conductive member. The attracting member is made of a magnetic material such that the attracting member and the inertial member are magnetically attracted toward each other. At least a part of the electrodes described is made of a magnetic material which attracts magnetically the inertial member to prevent chattering between the inertial member and the electrodes.
摘要翻译：加速器传感器由导电材料的圆筒形成，安装在圆柱体中的磁化惯性构件可以在圆柱体的纵向移动，至少安装在惯性构件的位于侧面的端面上的导电构件气缸的一个纵向端部，设置在气缸的该纵向端部的一对电极以及设置在气缸的另一个纵向端附近的吸引构件。当惯性构件的导电构件与电极接触时，使这些电极经由导电构件导电。吸引构件由磁性材料制成，使得吸引构件和惯性构件彼此磁吸引。所描述的电极的至少一部分由磁性材料制成，磁性材料吸引惯性构件以防止惯性构件和电极之间的颤动。

29. 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.

30. 发明授权

US3777093A Electromechanical relay 失效
标题翻译：电动继电器
公开(公告)号：US3777093A
公开(公告)日：1973-12-04
申请号：US3777093D
申请日：1972-05-25
申请人： STERNS R , SUTTER F
发明人： STERNS R , SUTTER F
IPC分类号： H01H57/00 , H01H59/00
CPC分类号： H01H57/00 , H01H2001/545
摘要： An improved relay incorporating a cantilever comprised of an elongated piezoelectric element joined to an electrical conductive armature with the armature portion of the cantilever positioned about contact means whereby the electrical circuit relationship is responsive to deflections in said piezoelectric element.
摘要翻译：一种改进的继电器，其包括由连接到导电电枢的细长压电元件组成的悬臂，悬臂的电枢部分围绕接触装置定位，由此电路关系响应于所述压电元件中的偏转。

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