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公开(公告)号：US6037852A
公开(公告)日：2000-03-14
申请号：US51252
申请日：1998-08-28
申请人： Hans Pfab
发明人： Hans Pfab
CPC分类号： H01H50/305
摘要： An inexpensive and simple magnet damping arrangement, in particular for contactors with a.c. solenoids, is to be created. The non-switching magnet yoke of an electromagnet system with magnet coil is damped by a single damping compression spring which is supported on the bobbin of the magnet coil at one end and directly on the magnet yoke at the other end.
摘要翻译： PCT No.PCT / DE96 / 01901 Sec。 371日期1998年8月28日 102（e）1998年8月28日PCT PCT 1996年10月2日PCT公布。 出版物WO97 / 14165 日期1997年04月17日一种廉价简单的磁体阻尼布置，特别适用于带有直流电的接触器。 电磁阀，将被创建。 具有电磁线圈的电磁体系的非开关磁轭被单个阻尼压缩弹簧阻尼，该阻尼弹簧一端支撑在磁体线圈的线轴上，另一端被支撑在磁轭上。
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公开(公告)号：US5874875A
公开(公告)日：1999-02-23
申请号：US772898
申请日：1996-12-24
CPC分类号： B23K11/11 , B23K11/115 , H01H50/30 , H01H49/00 , H01H50/045 , H01H50/048 , H01H50/14
摘要： An electromagnetic relay structure having a plate spring and a yoke secured to a base by forming a vibration damping portion integral with a terminal and by securing the terminal to the base by insertion molding. The vibration damping portion is disposed between an L-shaped yoke, an end of which is secured to the base, and the terminal, which is also fixed to the base. The vibration damping portion is spot welded to a plate spring, which is secured to the yoke. A spot welding machine is provided for fixing the plate spring to the vibration damping portion. The spot welding machine has electrodes that are rotated by motors while effecting spot welding of the material.
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公开(公告)号：US5814696A
公开(公告)日：1998-09-29
申请号：US701550
申请日：1996-08-22
CPC分类号： H01H50/305 , C08L67/02 , C08L67/025 , H01H9/02
摘要： A polyester resin composition comprising (A) an aromatic polyester resin and (B) a polyester block copolymer resin which consists essentially of (a) a polyester soft block comprising an aromatic dicarboxylic acid component and a glycol component having 5 or more carbon atoms as main constituents and having a melting point of about 100.degree. C. or less or being amorphous and (b) a polyester hard block having a melting point of about 150.degree. C. or more. A relay component formed of the above polyester resin composition has excellent vibration-damping and noise suppression properties.
摘要翻译： 一种聚酯树脂组合物，其包含（A）芳族聚酯树脂和（B）聚酯嵌段共聚物树脂，其基本上由（a）包含芳族二羧酸组分和具有5个或更多个碳原子的二醇组分的聚酯软嵌段 成分，熔点约为100℃以下，或为无定形，（b）熔点为150℃以上的聚酯硬质块。 由上述聚酯树脂组合物形成的中继部件具有优异的减震和噪声抑制特性。
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公开(公告)号：US5703549A
公开(公告)日：1997-12-30
申请号：US383513
申请日：1995-02-03
申请人： Guido Guidi , Giampaolo Boezi , Pietro De Filippis
发明人： Guido Guidi , Giampaolo Boezi , Pietro De Filippis
CPC分类号： H01H50/305 , H01H50/546 , H01H1/18 , H01H1/225 , H01H1/24 , H01H1/50 , H01H1/5822 , H01H50/60
摘要： A relay for use particularly in motor vehicles has a stable ferromagnetic core, an excitation coil wound around the core and a movable assembly, composed by a movable ferromagnetic armature, connected to a blade carrying an electric contact. The blade is movable with respect to the armature and has a fulcrum in an appropriate seat obtained in the armature. The blade is constrained to the armature in an elastic fashion, but is suitable to produce a damping effect on the bouncing phenomenon. The relay also has a return spring to maintain the assembly in a position of maximum air gap with respect to the stable core, when the device is in a release condition, whereby a leaf spring is provided, being fixed in a predetermined point of the movable armature, which constrains for elastic reaction the movement of the movable blade and maintains the desired pressure contact on the electric contact.
摘要翻译： 特别用于机动车辆的继电器具有稳定的铁磁芯，缠绕在芯上的励磁线圈和由可移动铁磁电枢组成的可移动组件，该活动组件连接到承载电接点的刀片。 叶片可相对于电枢移动，并且在电枢中获得的适当座中具有支点。 叶片以弹性方式约束到电枢，但适合于对弹跳现象产生阻尼效应。 继电器还具有复位弹簧，当装置处于释放状态时，将组件保持在相对于稳定芯部的最大气隙的位置，由此提供板簧，固定在可移动的预定点 电枢，其限制弹性反应可移动刀片的运动并且保持电接触件上的期望的压力接触。
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公开(公告)号：US5495220A
公开(公告)日：1996-02-27
申请号：US360885
申请日：1994-12-21
申请人： Kouetsu Takaya , Kuniyuki Kogawa
发明人： Kouetsu Takaya , Kuniyuki Kogawa
CPC分类号： H01H50/305
摘要： A structure for reducing impact force due to the collision of a movable iron core (4) against a fixed iron core (3), especially, impact force exerted against a bottom plate of a lower casing (2) where electromagnetic contactor mounting portions are provided. A back portion of the fixed iron core (3) is put on the bottom plate of the lower casing (2) through a convex leaf spring (14) which has opposite end portions bent at right angles to form lower pressure-receiving surfaces (14a) and side pressure-receiving surfaces (14b) so that the lower pressure-receiving surfaces (14a) and the side pressure-receiving surfaces (14b) are brought into contact with the bottom plate of the lower casing (2) and with side walls of the lower casing (2), respectively.
摘要翻译： 一种用于减少由于可动铁芯（4）与固定铁芯（3）的碰撞引起的冲击力的结构，特别是施加在电磁接触器安装部分的下壳体（2）的底板上的冲击力 。 固定铁芯（3）的后部通过凸形板弹簧（14）放置在下壳体（2）的底板上，该凸形板簧具有相对的端部弯曲成直角，形成较低的压力接收表面（14a ）和侧压力接收表面（14b），使得下压力接收表面（14a）和侧压力接收表面（14b）与下壳体（2）的底板接触，并且侧壁 的下壳体（2）。
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公开(公告)号：US5359307A
公开(公告)日：1994-10-25
申请号：US105277
申请日：1993-08-12
CPC分类号： H01H51/2209 , H01H50/546
摘要： A high-speed, relay for switching a high voltage signals includes a set of terminals across which the high voltage signal is applied. The relay also includes a motor having a shaft for movement between an open position and a closed position responsive to actuation of the motor. A contact plate is connected to the shaft which moves responsive to the shaft. A conductor having two contacts at distal ends is formed on the contact plate opposite the terminals such that the conductor does not contact the terminals in the open position and the conductor creates a short circuit across the terminals when in the closed position. The relay according to the invention permits the contact plate to be positioned closer to the terminals which results in a faster switching time.
摘要翻译： 用于切换高电压信号的高速继电器包括施加高电压信号的一组端子。 继电器还包括具有轴的马达，该马达响应于马达的致动而在打开位置和关闭位置之间运动。 接触板连接到轴，其响应于轴移动。 在与端子相对的接触板上形成在远端具有两个触点的导体，使得导体在接通位置不接触端子，并且当处于闭合位置时，导体在端子之间产生短路。 根据本发明的继电器允许接触板更靠近端子定位，这导致更快的切换时间。
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公开(公告)号：US5329265A
公开(公告)日：1994-07-12
申请号：US40489
申请日：1993-03-31
申请人： Guido Guidi , Alberto Petrone
发明人： Guido Guidi , Alberto Petrone
CPC分类号： H01H50/305 , H01H50/546 , H01H50/60
摘要： A relay for use particularly in motor vehicles has a stable ferromagnetic core, an excitation coil wound around the core, a movable assembly composed of at least one movable ferromagnetic armature, a flexible foil or leaf spring fixed at a determined point of the movable armature and a contact. The relay also includes a return spring to maintain a maximum air gap for the armature with respect to the core when the device is in a release condition. At least one closure and/or opening contact is activated by the movable armature, through its contact when it is drawn or released by the core. An intermediate support element for the flexible foil is provided on one of the elements of the movable assembly.
摘要翻译： 特别用于机动车辆的继电器具有稳定的铁磁芯，缠绕在芯上的励磁线圈，由至少一个可移动铁磁电枢，固定在可动电枢的确定点处的柔性箔或板簧组成的可移动组件，以及 联系人 继电器还包括复位弹簧，以在装置处于释放状态时保持电枢相对于芯的最大气隙。 至少一个闭合和/或开启触点由可动电枢通过其由芯部拉出或释放时的触点激活。 用于柔性箔片的中间支撑元件设置在可移动组件的一个元件上。
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108.发明授权
公开(公告)号：US5142924A
公开(公告)日：1992-09-01
申请号：US714418
申请日：1991-06-12
申请人： Giancarlo Fasola , Pietro Navarra
发明人： Giancarlo Fasola , Pietro Navarra
CPC分类号： H01H50/305 , H01H51/065 , H01H3/001 , Y10T74/132
摘要： An electromagnetically-operated starter motor has a movable electrical contact constituted by a metal plate having, in one of its flat faces, a notch adapted to define an apical region which is subject to stresses within its plastic range. A vibration damper is thus created within the movable contact and eliminates problems resulting from resilient impacts between the contacts.
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公开(公告)号：US5038124A
公开(公告)日：1991-08-06
申请号：US403685
申请日：1989-09-05
申请人： Georg Streich , Guenter Gnahn , Kurt Held
发明人： Georg Streich , Guenter Gnahn , Kurt Held
CPC分类号： H01H50/645 , H01H50/305
摘要： An electromagnetic switchgear having a housing and a movable magnet part guided in the housing along a direction of motion. A contact bridge carrier is coupled to the movable magnet part and has openings. The housing has projections of different heights which extend through the openings in the contact bridge carrier and into sequential engagement with the movable part, to provide for switching-off with substantially reduced bouncing.
摘要翻译： 一种具有壳体的电磁开关装置和沿着运动方向在外壳内引导的可动磁体部件。 接触桥式载体联接到可动磁体部分并具有开口。 壳体具有不同高度的突起，其延伸穿过接触桥架中的开口并与可动部分顺序接合，从而以大大降低的弹跳提供关断。
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公开(公告)号：US5034714A
公开(公告)日：1991-07-23
申请号：US431351
申请日：1989-11-03
CPC分类号： H01H51/2209 , H01F7/1615 , H01F7/122 , H01H50/163 , H01H50/30
摘要： The relay of the present invention is economically adapted for nuclear and commercial applications. The reliability of the relay is enhanced by utilizing a split coil and a permanent magnet located therebetween. The so-called split coil/permanent magnet configuration supplements the upward forces generated by a kickout spring by positioning a permanent magnet so as to assist in holding the armature and contacts rigidly in the off position. The design of the present invention assures that the armature stays in the desired position even when the relay is subjected to shock and vibration forces present in the environment.
摘要翻译： 本发明的继电器在经济上适用于核和商业应用。 通过利用位于它们之间的分离线圈和永磁体来增强继电器的可靠性。 所谓的分裂线圈/永磁体构造通过定位永磁体来补充由弹簧弹簧产生的向上的力，从而有助于将电枢保持在刚性地位于关闭位置。 本发明的设计确保了即使当继电器受到存在于环境中的冲击和振动力时，电枢也保持在期望的位置。
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