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1. 发明授权

US09543087B2 Contact system 有权
标题翻译：联系系统
公开(公告)号：US09543087B2
公开(公告)日：2017-01-10
申请号：US14711254
申请日：2015-05-13
申请人： ABB Schweiz AG
发明人： Francesco Pisu , Jadran Kostovic , Sami Kotilainen , Timothy Sutherland
IPC分类号： H01H9/38 , H01H1/38 , H01H1/44 , H01H1/46 , H01H1/50
CPC分类号： H01H9/386 , H01H1/38 , H01H1/44 , H01H1/46 , H01H1/50
摘要： An electrical switching device including at least a nominal contact arrangement, the nominal contact arrangement at least a first nominal contact with a plurality of nominal contact fingers forming a finger cage concentric with respect to a longitudinal axis (z), and at least a mating second nominal contact. An arcing contact arrangement including a first arcing contact and a mating second arcing contact. An arcing contact finger including at its free end a first impact area in which a first contacting to the second arcing contact occurs when closing, the electrical switching device. The first impact area is formed by a first planar surface arranged at an inclination angle (α) larger than zero degrees with respect to the longitudinal axis (z).
摘要翻译：一种电气开关装置，包括至少一个标称触点装置，该标称触点布置至少一个第一标称触点与多个标称接触指形成相对于纵向轴线（z）同心的手指笼，以及至少一个配合的第二名义接触一种电弧触头装置，包括第一电弧触点和配合的第二电弧触点。电弧触头在其自由端处包括第一冲击区域，在关闭时第一冲击区域与第二电弧触点发生第一接触，电开关装置。第一冲击区域由相对于纵向轴线（z）以大于零度的倾斜角（α）布置的第一平面形成。

2. 发明授权

US5160817A Electrical switch contact arrangement having quick break arcing contacts 失效
标题翻译：具有快速断电触点的电开关触点布置
公开(公告)号：US5160817A
公开(公告)日：1992-11-03
申请号：US616390
申请日：1990-11-21
申请人： Dominik M. Wiktor , Siegfried Schlindwein
发明人： Dominik M. Wiktor , Siegfried Schlindwein
IPC分类号： H01H1/42 , H01H1/58 , H01H9/38 , H01H33/12
CPC分类号： H01H1/42 , H01H9/383 , H01H1/5833 , H01H9/386
摘要： An electrical switch contact arrangement having a spring which snaps the movable arcing contact away from the stationary arcing contact at a high rate of speed to open the arcing contacts, but only after the movable main contact has moved through a considerable portion, for example, at least about 50%, of its opening movement away from the stationary main contact. The spring is tensioned as the main contacts open. At an intermediate point during the opening movement of the movable main contact, the moveable main contact positively initiates opening movement of the arcing contacts whereupon the spring snaps the arcing contacts open at a high rate of speed independent of the opening speed of the main contacts.
摘要翻译：一种电开关触点装置，其具有弹簧，该弹簧以可以高速率的高速度使可动电弧触头远离固定的电弧触点，以便打开电弧触点，但是仅在可移动主触头已经移动相当大的一部分之后，例如在至少约50％的打开运动远离固定主触点。当主要接触器打开时，弹簧被拉紧。在可移动主触头的打开运动期间的中间点处，可移动的主触点肯定地启动电弧触头的开启运动，于是弹簧以与主触点的打开速度无关的高速率将电弧触头开启。

3. 发明授权

US3215803A Contact structure for circuit breaker 失效
标题翻译：断路器接触结构
公开(公告)号：US3215803A
公开(公告)日：1965-11-02
申请号：US24875562
申请日：1962-12-31
申请人： ALLIS CHALMERS MFG CO
发明人： GOODWIN JR EDWIN C
IPC分类号： H01H1/54 , H01H1/58 , H01H9/38
CPC分类号： H01H9/386 , H01H1/54 , H01H1/5833 , H01H2001/5838

4. 发明授权

US3158720A Contact assembly having hinge means utilizing electrodynamic forces of current flow therethrough 失效
标题翻译：接触组件具有利用电流流动的电动力的铰接装置
公开(公告)号：US3158720A
公开(公告)日：1964-11-24
申请号：US8997761
申请日：1961-02-17
申请人： FED PACIFIC ELECTRIC CO
发明人： DOMINIK WIKTOR
IPC分类号： H01H1/22 , H01H1/54 , H01H1/58 , H01H9/38
CPC分类号： H01H1/54 , H01H1/225 , H01H1/5833 , H01H9/386 , H01H2001/5838

5. 发明授权

US2945109A Circuit breaker 失效
公开(公告)号：US2945109A
公开(公告)日：1960-07-12
申请号：US75881458
申请日：1958-09-03
申请人： LICENTIA GMBH
发明人： HEINZ FEHLING
IPC分类号： H01H9/38 , H01H9/44
CPC分类号： H01H9/446 , H01H9/386 , H01H9/44

6. 发明授权

US4078218A Magnetic contactor 失效
标题翻译：电磁接触器
公开(公告)号：US4078218A
公开(公告)日：1978-03-07
申请号：US695677
申请日：1976-06-14
申请人： Alfred W. Hodgson , James D. Collins
发明人： Alfred W. Hodgson , James D. Collins
IPC分类号： H01H9/38 , H01H50/04 , H01H67/02
CPC分类号： H01H50/045 , H01H9/386 , H01H1/5822
摘要： A magnetic contactor characterized by stationary and movable contacts with the stationary contact comprising at least two contact sections including a pivot section for limited movement toward the movable contact. The pivot section is mounted on a pivot edge of a first conductor and is spring biased against the pivot edge and in a position of limited movement. The movable contact is mounted on a support lever which is pivotally mounted to effect limited vertical and horizontal movement of the movable contact with respect to the stationary contact. The electromagnetic means of the contactor comprises an armature for moving the lever, and link means between the lever and the armature and includes a spring biasing structure for effecting over-travel movement of the lever. Finally, a magnetic blowout assembly and an arc chute are provided adjacent to the stationary contact zone for facilitating the interruption of an arc incurred during separation of the contacts.
摘要翻译：一种电磁接触器，其特征在于具有固定触点的固定触点和可移动触点，该触点包括至少两个接触部分，该接触部分包括用于朝向可移动触头的有限运动的枢轴部分。枢转部分安装在第一导体的枢转边缘上并且被弹簧偏压抵靠枢转边缘并且在有限运动的位置。可移动触点安装在支撑杆上，该支撑杆被枢转地安装以实现可动触头相对于固定触点的有限的垂直和水平移动。接触器的电磁装置包括用于移动杠杆的衔铁，以及杠杆和电枢之间的连杆装置，并且包括用于实现杠杆的过度行进运动的弹簧偏压结构。最后，与固定接触区相邻设置磁性井喷组件和灭弧室，以便于在分离触点期间产生的电弧的中断。

7. 发明授权

US4028513A Steel arcing contact for circuit breaker 失效
标题翻译：用于断路器的电弧触点
公开(公告)号：US4028513A
公开(公告)日：1977-06-07
申请号：US575717
申请日：1975-05-08
申请人： Ward E. Laubach
发明人： Ward E. Laubach
IPC分类号： H01H9/38 , H01H33/12
CPC分类号： H01H9/386
摘要： The arcing contact of a circuit breaker is made of a steel body which is plated with a copper flash and is then silver-plated. An arcing contact tip which makes actual contact to a cooperating arcing contact is made of a conventional silver-molybdenum alloy which is attached to the steel arcing contact as by brazing. The steel arcing contact is then connected in parallel with a conventional main contact which is made of high conductivity copper, or some other material having a conductivity which is high in comparison to the conductivity of steel. The steel arcing contact is used in either a butt-type contact configuration or in a jaw-type contact configuration.
摘要翻译：断路器的电弧接触由镀有铜闪光体的钢体制成，然后镀银。与合作的电弧触点实际接触的电弧触头由常规的银 - 钼合金制成，其通过钎焊附接到钢电弧触点。然后将钢丝电弧触点与由高导电性铜制成的常规主触点或与导电性相比导电率高的其它材料并联连接。钢电弧触点用于对接式接触构造或钳形接触构造。

8. 发明授权

US3585329A Circuit interrupter with improved contact structure and arc-runner 失效
标题翻译：具有改进的接触结构和弧运行器的电路中断器
公开(公告)号：US3585329A
公开(公告)日：1971-06-15
申请号：US3585329D
申请日：1968-01-24
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： WALKER EUGENE J , ELLSWORTH JAMES P , MAIER ALFRED E
IPC分类号： H01H9/38 , H01H33/12
CPC分类号： H01H9/383 , H01H9/386
摘要： A circuit breaker comprises an improved arcing-contact and arcrunner contact structure with a resiliently mounted construction.

9. 发明授权

US2769062A Air circuit breaker contacts 失效
标题翻译：空气断路器触点
公开(公告)号：US2769062A
公开(公告)日：1956-10-30
申请号：US31593552
申请日：1952-10-21
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： KEES ERNEST G
IPC分类号： H01H9/38
CPC分类号： H01H9/386

10. 发明授权

US2571933A Air circuit breaker 失效
标题翻译：空气断路器
公开(公告)号：US2571933A
公开(公告)日：1951-10-16
申请号：US4164548
申请日：1948-07-30
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： PAUL OLSSON , FRINK RUSSELL E
IPC分类号： A61N1/32 , H01H9/38
CPC分类号： A61N1/32 , H01H9/386

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