专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1192628A1 SCHALTKONTAKTANORDNUNG EINES NIEDERSPANNUNGS-LEISTUNGSSCHALTERS MIT HAUPTKONTAKTEN, ZWISCHENKONTAKTEN UND ABREISSKONTAKTEN 有权
标题翻译：与联络人和ABREISSKONTAKTEN之间的关键联系低压供电开关的切换，联系安排
公开(公告)号：EP1192628A1
公开(公告)日：2002-04-03
申请号：EP00949151.5
申请日：2000-07-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BACH, Michael , SEBEKOW, Michael , SEIDLER-STAHL, Günter , SCHMIDT, Detlev , THIEDE, Ingo , TÜRKMEN, Sezai
IPC分类号： H01H9/38 , H01H9/46
CPC分类号： H01H9/46 , H01H9/383
摘要： A switching contact arrangement (5) of a low voltage circuit breaker (1) has a stationary contact group (7) and a moving contact group (10) that interacts with the same. These contact groups (7, 10) have interacting main contacts (20, 22) and interacting intermediate contacts (21, 23) and arcing contacts (26, 32). The two contact groups (7, 10) are also provided with an arcing horn (25, 31) for conducting an arc into an arcing chamber (6).The arcing contacts are integrated into the arcing horns (25, 31). Only the main contacts are configured as contact facings, the remaining contact points being formed by conductor rails (3, 4) or arcing horns (25, 31). The inventive switching contact arrangement (5) is characterized by its simple structure and by an increased mechanical and electrical service life. The switching times are also particularly short.

2. 发明公开

EP0955659A3 Electrical switching apparatus with contact finger guide 审中-公开
标题翻译：与触头销导向电气开关设备
公开(公告)号：EP0955659A3
公开(公告)日：2001-02-28
申请号：EP99108549.9
申请日：1999-05-05
申请人： EATON CORPORATION
发明人： Rakus, Paul Richard
IPC分类号： H01H73/04
CPC分类号： H01H1/226 , H01H9/383 , H01H2001/001 , H01H2001/228 , H01H2009/305
摘要： A contact guide member (147) extends transversely to the contact fingers (49) on the contact carrier (47) of electrical switching apparatus (1) and has spaced openings (149) through which the contact fingers (49) extend and are held in spaced relation. The contact finger guide member (147) is positioned to isolate the arc toes (55) adjacent the free ends (53) of the contact fingers (49) from the main contacts (41) and the contact springs (79) in order to protect the latter items from the arc gases and debris generated during arcing. The openings (149) in the contact finger guide member (147) are elongated to permit differentially pivoting of the contact fingers (49), but not axial movement. The contact finger guide member (147) slides in a pocket (151) molded in the end face (153) of the contact carrier (47) and is captured by and moves with the contact fingers (49).

3. 发明公开

EP0555161A1 Dispositif de coupure à contacts multiples 失效
标题翻译： Mehrfach-KONTAKT-Unterbrechungsvorrichtung。
公开(公告)号：EP0555161A1
公开(公告)日：1993-08-11
申请号：EP93420044.5
申请日：1993-01-27
申请人： SCHNEIDER ELECTRIC SA
发明人： Morel, Robert , Serpinet, Marc , Thomassin, Xavier
IPC分类号： H01H1/54 , H01H73/04
CPC分类号： H01H1/226 , H01H1/54 , H01H9/383
摘要： Le dispositif de coupure électrique comporte au moins une paire de doigts de contact (10,20) superposés et respectivement montés à pivotement sur deux axes transversaux (13,23) décalés longitudinalement. Les forces électrodynamiques d'attraction A compensent ainsi les forces de répulsion R.
摘要翻译：电气断路器装置包括分别可枢转地安装在两个纵向偏移的横向主轴（13,23）上的至少一对重叠接触指（10,20）。吸引力的电动力A因此补偿了排斥力R. ... ...

4. 发明公开

EP0543496A1 Molded case current limiting circuit breaker 失效
标题翻译： Strombegrenzender Leistungsschalter mitIsolierstoffgehäuse。
公开(公告)号：EP0543496A1
公开(公告)日：1993-05-26
申请号：EP92309394.2
申请日：1992-10-15
申请人： EATON CORPORATION
发明人： Cookston, Ronald William , Chien, Yun-Ko Nickey , Marks, Douglas Charles , Castelein, Steven , White III, Richard Edwin , Beatty, William Ellsworth, Jr. , Male, Andrew James , Salvati, John Gregory , Maier, Alfred Eugene
IPC分类号： H01H77/10 , H01H73/04
CPC分类号： H01H1/226 , H01H9/383 , H01H77/107 , H01H2009/305
摘要： A molded case circuit braker comprising a molded housing, a plurality of pairs of separable main contacts carried within said housing, each pair defining a movably mounted main contact and means for cooperating with said movably mounted main contacts which forms a fixed main contact portion, a plurality of movably mounted contact arms for carrying saidmovably mounted main contacts, rotatably mounted for movement defining a closed position, an open position, a trip position, and a blow open position, an operating mechanism, and a substantially flat line said conductor (300) for carrying said fixed main contact portions (312) defining a contact portion adjacent one end forming a line side terminal on an opposing end, said line conductor including means (321) for reversing the direction of electrical flow (330) in saind cooperating means relative to the direction of electrical current flow (326,328) from the line side terninal when the circuit breaker is in a closed position, in which said line side conductor is formed as a substantially flat rectangular member defining a longitudinal axis and transverse axis.
摘要翻译：一种模制外壳电路制动器，包括模制壳体，承载在所述壳体内的多对可分离主触头，每对限定可移动安装的主触头和用于与形成固定主触头部分的所述可移动安装的主触头配合的装置，多个可移动安装的接触臂，用于承载所述可移动安装的主触头，可旋转地安装用于运动，其限定关闭位置，打开位置，跳闸位置和打开打开位置，操作机构和基本平坦的线，所述导体（300）用于携带所述固定主接触部分（312），所述固定主接触部分（312）限定邻近在相对端部上形成线路侧端子的一端的接触部分，所述线路导体包括用于使所述电流合流装置（330）的方向反转的装置（321）当断路器处于闭合位置时，从线路侧面向电流流动的方向（326,328），其中sai d线侧导体形成为限定纵向轴线和横向轴线的基本平坦的矩形构件。

5. 发明公开

EP0358288A3 Kontaktanordnung für einen Leistungsschalter mit Vor- und Hauptkontakten 失效
标题翻译：具有辅助和主要联系的电源断路器的触点安排
公开(公告)号：EP0358288A3
公开(公告)日：1991-01-02
申请号：EP89250028.1
申请日：1989-09-07
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Buxton, Clifford A. , Leone, David A.
IPC分类号： H01H9/38 , H01H9/44
CPC分类号： H01H9/383 , H01H9/44
摘要： Eine Kontaktanordnung für einen Leistungsschalter weist bewegbare und feststehende Hauptkontakte (20, 28) sowie bewegbare und feststehende Hauptkontakte (20, 28) sowie bewegbare und feststehende Vorkontakte (24, 30) auf. Zur beschleunigten Überführung an den Hauptkontakten (20, 28) entstehender Schaltlichtbögen zu den Vorkontakten (24, 30) weist der die bewegbaren Kontakte tragende Kontakthebel (18) an seiner kontaktgebenden Unterseite eine Vertiefung (32) und im Abstand hiervon an der gegenüberliegenden Oberseite ebenfalls eine Vertiefung (34) auf. Die Vertiefungen (32, 34) bewirken einen Verlauf des Strompfades (36) innerhalb des Kontakthebels (18) in Form einer Schleife derart, daß an den Hauptkontakten (20, 28) entstehende Schaltlichtbögen elektrodynamisch in Richtung der Vorkontakte (24, 30) verschoben werden. Die beschriebene Kontaktanordnung eignet sich beispielsweise für Niederspannungs-Leistungsschalter in kompakter Bauart mit Isolierstoffgehäuse.

6. 发明公开

EP0358288A2 Kontaktanordnung für einen Leistungsschalter mit Vor- und Hauptkontakten 失效
标题翻译：接触装置为与前和主触点的断路器。
公开(公告)号：EP0358288A2
公开(公告)日：1990-03-14
申请号：EP89250028.1
申请日：1989-09-07
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Buxton, Clifford A. , Leone, David A.
IPC分类号： H01H9/38 , H01H9/44
CPC分类号： H01H9/383 , H01H9/44
摘要： Eine Kontaktanordnung für einen Leistungsschalter weist bewegbare und feststehende Hauptkontakte (20, 28) sowie bewegbare und feststehende Hauptkontakte (20, 28) sowie bewegbare und feststehende Vorkontakte (24, 30) auf. Zur beschleunigten Überführung an den Hauptkontakten (20, 28) entstehender Schaltlichtbögen zu den Vorkontakten (24, 30) weist der die bewegbaren Kontakte tragende Kontakthebel (18) an seiner kontaktgebenden Unterseite eine Vertiefung (32) und im Abstand hiervon an der gegenüberliegenden Oberseite ebenfalls eine Vertiefung (34) auf. Die Vertiefungen (32, 34) bewirken einen Verlauf des Strompfades (36) innerhalb des Kontakthebels (18) in Form einer Schleife derart, daß an den Hauptkontakten (20, 28) entstehende Schaltlichtbögen elektrodynamisch in Richtung der Vorkontakte (24, 30) verschoben werden. Die beschriebene Kontaktanordnung eignet sich beispielsweise für Niederspannungs-Leistungsschalter in kompakter Bauart mit Isolierstoffgehäuse.
摘要翻译：一种用于断路器的接触器组件包括可动和固定的主触头（20，28）和活动触点和固定主触点（20，28），和可动和固定电弧触头（24，30）。在主触头加速转移（20，28）的新兴开关电弧在其触点接通的过早接触件（24，30），所述可动触点支承接触杆（18）下侧的凹部（32）和在相对的上侧相隔也是一个凹部（34）。凹陷（32，34）引起的环的形式的接触杆（18）内的电流路径（36）的梯度，使得主触头（20，28）导致灭弧触头的方向electrodynamically开关电弧（24，30）被移动，所描述的接触装置是适合于例如在一个紧凑的设计，绝缘材料的低压断路器。

7. 发明公开

EP1388154A1 ELECTRICAL SWITCHING APPARATUS HAVING AN ARC RUNNER WITH AN ELONGATED RAISED RIDGE 有权转让
标题翻译：随着相关拉长腿部一个一由圆弧的运行轨迹接线装置
公开(公告)号：EP1388154A1
公开(公告)日：2004-02-11
申请号：EP02732995.2
申请日：2002-05-13
申请人： EATON CORPORATION
发明人： RAKUS, Paul, R. , GIBSON, Perry, R.
IPC分类号： H01H9/46
CPC分类号： H01H9/46 , H01H1/226 , H01H9/383
摘要： A circuit breaker (1) includes a load terminal (15) and a line terminal (13); a pair of main contacts (17); a separable pair of arcing contacts (63); and a moving conductor assembly (23) having a contact carrier (29) mounted for movement beween an open position and a closed position to open and close the separable pairs of contacts (17, 63). The circuit breaker (1) further includes an arc chute (83) and an arc runner (75) electrically connected to a stationary arcing contact (61) and extending toward the arc chute (83) to provide a path for an arc struck between the separable pair of arcing contacts (63) as the separable pair of arcing contacts open with movement of the moving conductor assembly (23) from the closed position. The arc runner (75) has a longitudinal elongated raised ridge (97) generally laterally centered.

8. 发明公开

EP0955659A2 Electrical switching apparatus with contact finger guide 审中-公开
标题翻译：与触头销导向电气开关设备
公开(公告)号：EP0955659A2
公开(公告)日：1999-11-10
申请号：EP99108549.9
申请日：1999-05-05
申请人： EATON CORPORATION
发明人： Rakus, Paul Richard
IPC分类号： H01H73/04
CPC分类号： H01H1/226 , H01H9/383 , H01H2001/001 , H01H2001/228 , H01H2009/305
摘要： A contact guide member (147) extends transversely to the contact fingers (49) on the contact carrier (47) of electrical switching apparatus (1) and has spaced openings (149) through which the contact fingers (49) extend and are held in spaced relation. The contact finger guide member (147) is positioned to isolate the arc toes (55) adjacent the free ends (53) of the contact fingers (49) from the main contacts (41) and the contact springs (79) in order to protect the latter items from the arc gases and debris generated during arcing. The openings (149) in the contact finger guide member (147) are elongated to permit differentially pivoting of the contact fingers (49), but not axial movement. The contact finger guide member (147) slides in a pocket (151) molded in the end face (153) of the contact carrier (47) and is captured by and moves with the contact fingers (49).

9. 发明公开

EP0869526A2 Circuit breaker contact spring sub-assembly and method and apparatus for making, and circuit breaker incorporating same 失效
标题翻译： Kontktfedern组件，用于开关，方法和设备用于生产和含有该开关
公开(公告)号：EP0869526A2
公开(公告)日：1998-10-07
申请号：EP98104905.9
申请日：1998-03-18
申请人： EATON CORPORATION
发明人： Beck, Henry Rick , Fischer, Kenneth Martin , Little, David Edward , Humbert, Joseph Bell , Helms, Roger William
IPC分类号： H01H73/04 , H01H11/00
CPC分类号： H01H11/00 , H01H1/226 , H01H9/383 , H01H2009/188
摘要： The helical contact compression springs (55) of a circuit breaker (1) are preassembled in a contact clip (53) for easier assembly of the circuit breaker (1). The bottom wall (57) of an elongated trough (61) formed by the clip (53) is pierced by holes (65) forming cylindrical protrusions (67) extending into the trough (61). The clip (53) is placed over the springs (55) supported in a row in a fixture (77). A die head (81) presses on the spring clip (53) to compress all the springs (55) and then simultaneously insert punches (83) into the holes in the clip (53) to expand the protrusions (67) and secure the springs (55) to the clip (53). The fixture (77) includes a slide (99) mounted on guides (103) for movement between a loading position and an operating position under the die head (81). A support block (89) is pivoted on the slide (99) to present one of two sets of spring recesses (93a, 93b) for circuit breakers having different current ratings with the slide (99) in the loading position.
摘要翻译：断路器（1）的螺旋接触压缩弹簧（55）预组装在接触夹（53），用于所述断路器（1）的更容易的组装。由夹子（53）形成的细长槽（61）的底壁（57）通过延伸到槽（61）的孔（65），形成圆筒状的突起（67）刺穿。夹子（53）被放置在在固定装置（77）的行支撑的弹簧（55）。 A中的头（81）上的弹簧夹（53），以压缩所有弹簧（55），然后同时插入冲头（83）插入孔中的夹（53），以扩大所述突出（67）推压并固定弹簧（55）在夹子（53）。的固定装置（77）包括安装在导向器（103），用于运动的滑动（99）的装载位置之间，并操作位置时所述头部（81）之下。的支撑块（89）枢接于所述滑动件（99）来呈现的两组弹簧的凹部中的一个（93A，93B），用于具有不同的额定电流与在装载位置所述滑动件（99）的断路器。

10. 发明授权

EP0410902B1 Disjoncteur basse tension à contacts multiples et à fortes intensités 失效
标题翻译：低电压高电流开关与多个联系人。
公开(公告)号：EP0410902B1
公开(公告)日：1995-02-15
申请号：EP90420333.8
申请日：1990-07-12
申请人： MERLIN GERIN
发明人： Morel, Robert , Rival, Marc , Garcia, Hubert , Miguet, Pierre
IPC分类号： H01H9/38 , H01H9/46
CPC分类号： H01H9/383 , H01H1/226 , H01H9/46 , H01H73/18 , H01H2009/305

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式