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. 发明授权

EP1334503B1 KONTAKTANORDNUNG FÜR STROMBEGRENZENDE SCHUTZSCHALTER 有权
标题翻译：联系安排限流破碎机
公开(公告)号：EP1334503B1
公开(公告)日：2005-03-09
申请号：EP01996876.7
申请日：2001-11-02
申请人： Moeller GmbH
发明人： BÖDER, Franz , HEINS, Volker , DEDENBACH, Guido
IPC分类号： H01H73/04 , H01H77/10
CPC分类号： H01H1/205 , H01H73/045 , H01H77/104
摘要： The invention relates to a contact arrangement for current-limiting protective circuit breakers for use in the low voltage range, especially for current-limiting power circuit breakers. The aim of the invention is to achieve a more favorable progression of the contact force over the overtravel, said overtravel occurring due to the wear of the contact, of a contact arrangement (2) in which a rotary contact bridge (10) is suspended with a fictitious rotational axis inside an actuating shaft (6) by means of contact force springs (20). The first ends (24) of the contact force springs (20) are fastened to the contact bridge (10) in a diametrically opposed manner. The second ends (30) of the contact force springs (20) are displaceably mounted inside elongated recesses (26) of the contact bridge (10) and are equipped with sliding elements (28), which are in constant contact with control cams (32) formed in the actuating shaft (6).

2. 发明公开

EP1334503A1 KONTAKTANORDNUNG FÜR STROMBEGRENZENDE SCHUTZSCHALTER 有权
标题翻译： KONTAKTANORDNUNGFÜRSTROMBEGRENZENDE SCHUTZSCHALTER
公开(公告)号：EP1334503A1
公开(公告)日：2003-08-13
申请号：EP01996876.7
申请日：2001-11-02
申请人： Moeller GmbH
发明人： BÖDER, Franz , HEINS, Volker , DEDENBACH, Guido
IPC分类号： H01H73/04 , H01H77/10
CPC分类号： H01H1/205 , H01H73/045 , H01H77/104
摘要： The invention relates to a contact arrangement for current-limiting protective circuit breakers for use in the low voltage range, especially for current-limiting power circuit breakers. The aim of the invention is to achieve a more favorable progression of the contact force over the overtravel, said overtravel occurring due to the wear of the contact, of a contact arrangement (2) in which a rotary contact bridge (10) is suspended with a fictitious rotational axis inside an actuating shaft (6) by means of contact force springs (20). The first ends (24) of the contact force springs (20) are fastened to the contact bridge (10) in a diametrically opposed manner. The second ends (30) of the contact force springs (20) are displaceably mounted inside elongated recesses (26) of the contact bridge (10) and are equipped with sliding elements (28), which are in constant contact with control cams (32) formed in the actuating shaft (6).
摘要翻译：本发明涉及一种用于在低电压范围内使用的限流保护断路器，特别是用于限流功率断路器的触头装置。本发明的目的在于实现接触装置（2）的超越行程（由于接触的磨损而出现的超行程）的更有利的接触力的进展，其中旋转接触桥（10）悬挂于接触装置通过接触力弹簧（20）在致动轴（6）内的虚拟旋转轴线。接触力弹簧（20）的第一端部（24）以完全相反的方式固定在接触桥（10）上。接触力弹簧（20）的第二端部（30）可移动地安装在接触桥（10）的细长凹槽（26）内并且配备有滑动元件（28），该滑动元件与控制凸轮）形成在致动轴（6）中。

3. 发明公开

EP1076909A1 MEHRPOLIGER LEISTUNGSSCHALTER 有权
标题翻译：多极断路器
公开(公告)号：EP1076909A1
公开(公告)日：2001-02-21
申请号：EP00909285.9
申请日：2000-03-02
申请人： Moeller GmbH
发明人： BÖDER, Franz , DEDENBACH, Guido
IPC分类号： H01H71/10 , H01H33/02
CPC分类号： H01H9/0072 , H01H71/1009
摘要： The invention relates to a multipole circuit-breaker with a housing (2). Interrupter chambers (3, 4) are juxtaposed in the housing (2). The number of the interrupter chambers (3, 4) matches the pole number. The interrupter chambers (3, 4) are separated by partitions (5) made of an electrically insulating material. The circuit-breaker also comprises an actuating shaft (8) for actuating moveable contact arrangements (6, 7) that are arranged in the interrupter chambers (3, 4). The actuating shaft (8) is shared by all poles. The aim of the invention is to provide a circuit-breaker (1) that is provided with an improved gas sealing between the individual interrupter chambers (3, 4) in the area of the actuating shaft (8) in relation to multipole circuit-breakers known per se. To this end, a sealing disc (9) is arranged between the interrupter chambers (3, 4). The sealing disc (9) is either sealingly fixed to the actuating shaft or is arranged within a ring groove so that it can be displaced longitudinally and in such a way that the sealing disc (9) sealingly rests against the relevant wall areas between adjacent interrupter chambers (3, 4) when there is a pressure difference, whereby the ring groove is provided at the actuating shaft.

4. 发明授权

EP1076909B1 MEHRPOLIGER LEISTUNGSSCHALTER 有权
标题翻译：多极断路器
公开(公告)号：EP1076909B1
公开(公告)日：2008-04-23
申请号：EP00909285.9
申请日：2000-03-02
申请人： Moeller GmbH
发明人： BÖDER, Franz , DEDENBACH, Guido
IPC分类号： H01H71/10 , H01H33/02
CPC分类号： H01H9/0072 , H01H71/1009
摘要： The invention relates to a multipole circuit-breaker with a housing (2). Interrupter chambers (3, 4) are juxtaposed in the housing (2). The number of the interrupter chambers (3, 4) matches the pole number. The interrupter chambers (3, 4) are separated by partitions (5) made of an electrically insulating material. The circuit-breaker also comprises an actuating shaft (8) for actuating moveable contact arrangements (6, 7) that are arranged in the interrupter chambers (3, 4). The actuating shaft (8) is shared by all poles. The aim of the invention is to provide a circuit-breaker (1) that is provided with an improved gas sealing between the individual interrupter chambers (3, 4) in the area of the actuating shaft (8) in relation to multipole circuit-breakers known per se. To this end, a sealing disc (9) is arranged between the interrupter chambers (3, 4). The sealing disc (9) is either sealingly fixed to the actuating shaft or is arranged within a ring groove so that it can be displaced longitudinally and in such a way that the sealing disc (9) sealingly rests against the relevant wall areas between adjacent interrupter chambers (3, 4) when there is a pressure difference, whereby the ring groove is provided at the actuating shaft.

5. 发明授权

EP1334504B1 KONTAKTANORDNUNG FÜR STROMBEGRENZENDE SCHUTZSCHALTER 有权
标题翻译： KONTAKTANORDNUNGFÜRSTROMBEGRENZENDE SCHUTZSCHALTER
公开(公告)号：EP1334504B1
公开(公告)日：2005-03-09
申请号：EP01996877.5
申请日：2001-11-02
申请人： Moeller GmbH
发明人： BÖDER, Franz
IPC分类号： H01H73/04 , H01H77/10
CPC分类号： H01H77/102 , H01H1/205 , H01H3/60 , H01H73/045
摘要： The invention relates to a contact arrangement for current-limiting protective circuit breakers for use in the low voltage range, especially for current-limiting power circuit breakers. According to the invention, a rotary contact bridge (10) is joined to an actuating shaft (6) by means of contact force tension springs (18), which are symmetrically arranged in pairs. In order to slow down the contact bridge (10) that is electrodynamically repelled by the fixed contacts (16), each of the two inner walls (26) of the actuating shaft (6), which are situated opposite the contact bridge (10), is constructed in such a manner that the inner wall, starting from the closed position, passes from an area (28) of play into an area (30) of friction in the direction of the repelled position of the contact bridge (10) for the tension springs (18).
摘要翻译：本发明涉及一种用于在低电压范围内使用的限流保护断路器，特别是用于限流功率断路器的触头装置。根据本发明，旋转触桥（10）通过成对对称布置的接触力拉伸弹簧（18）连接到致动轴（6）。为了减慢被固定触点16电动力排斥的触桥10，触动轴6的与触桥10相对定位的两个内壁26中的每一个，以这样的方式构造，使得从关闭位置开始的内壁从游隙区域（28）进入沿接触桥（10）的排斥位置的方向的摩擦区域（30），用于张力弹簧（18）。

6. 发明公开

EP1334504A1 KONTAKTANORDNUNG FÜR STROMBEGRENZENDE SCHUTZSCHALTER 有权
标题翻译：联系安排限流破碎机
公开(公告)号：EP1334504A1
公开(公告)日：2003-08-13
申请号：EP01996877.5
申请日：2001-11-02
申请人： Moeller GmbH
发明人： BÖDER, Franz
IPC分类号： H01H73/04 , H01H77/10
CPC分类号： H01H77/102 , H01H1/205 , H01H3/60 , H01H73/045
摘要： The invention relates to a contact arrangement for current-limiting protective circuit breakers for use in the low voltage range, especially for current-limiting power circuit breakers. According to the invention, a rotary contact bridge (10) is joined to an actuating shaft (6) by means of contact force tension springs (18), which are symmetrically arranged in pairs. In order to slow down the contact bridge (10) that is electrodynamically repelled by the fixed contacts (16), each of the two inner walls (26) of the actuating shaft (6), which are situated opposite the contact bridge (10), is constructed in such a manner that the inner wall, starting from the closed position, passes from an area (28) of play into an area (30) of friction in the direction of the repelled position of the contact bridge (10) for the tension springs (18).

7. 发明公开

EP1114432A1 KONTAKTSYSTEM MIT EINEM ZWEIARMIGEN KONTAKTARM 有权
标题翻译：用两武装接触接触系统
公开(公告)号：EP1114432A1
公开(公告)日：2001-07-11
申请号：EP00954466.9
申请日：2000-07-11
申请人： Moeller GmbH
发明人： DEDENBACH, Guido , BÖDER, Franz
IPC分类号： H01H73/04
CPC分类号： H01H1/2041 , H01H1/205
摘要： The invention relates to a contact system comprising a contact arm with two arms. The contact arm (3) is provided with contact pieces (10; 11) on the opposite ends thereof. Said contact pieces are brought into contact with or separated from corresponding contact pieces (12; 13) of fixed conductor rails (14, 15) and are rotatably mounted on a central bearing shaft (7) by means of an oblong hole (5). Both of its lever arms (8; 9) are subjected to the action of contact force springs (17; 18) which are supported by one end (20; 22) against a switching shaft or on a switching shaft segment (25). In order to ensure a uniform contact pressure in the instance of varying degrees of wear of the contact pieces (10 13), the oblong hole (5) extends in a direction (27) which differs substantially from the direction (28) perpendicular to the longitudinal axis (29) thereof as well as substantially from the longitudinal axis (29), and the longitudinal direction of action (26) of the contact force springs (17; 18) runs neither perpendicular to the longitudinal axis (29) nor perpendicular to the direction of extension (27) of the oblong hole (5).

8. 发明授权

EP1114432B1 KONTAKTSYSTEM MIT EINEM ZWEIARMIGEN KONTAKTARM 有权
标题翻译：用两武装接触接触系统
公开(公告)号：EP1114432B1
公开(公告)日：2006-08-30
申请号：EP00954466.9
申请日：2000-07-11
申请人： Moeller GmbH
发明人： DEDENBACH, Guido , BÖDER, Franz
IPC分类号： H01H73/04
CPC分类号： H01H1/2041 , H01H1/205
摘要： The invention relates to a contact system comprising a contact arm with two arms. The contact arm (3) is provided with contact pieces (10; 11) on the opposite ends thereof. Said contact pieces are brought into contact with or separated from corresponding contact pieces (12; 13) of fixed conductor rails (14, 15) and are rotatably mounted on a central bearing shaft (7) by means of an oblong hole (5). Both of its lever arms (8; 9) are subjected to the action of contact force springs (17; 18) which are supported by one end (20; 22) against a switching shaft or on a switching shaft segment (25). In order to ensure a uniform contact pressure in the instance of varying degrees of wear of the contact pieces (10 13), the oblong hole (5) extends in a direction (27) which differs substantially from the direction (28) perpendicular to the longitudinal axis (29) thereof as well as substantially from the longitudinal axis (29), and the longitudinal direction of action (26) of the contact force springs (17; 18) runs neither perpendicular to the longitudinal axis (29) nor perpendicular to the direction of extension (27) of the oblong hole (5).

9. 发明公开

EP1334499A1 KONTAKTANORDNUNG FÜR STROMBEGRENZENDE SCHUTZSCHALTER 审中-公开
标题翻译：联系安排限流破碎机
公开(公告)号：EP1334499A1
公开(公告)日：2003-08-13
申请号：EP01996905.4
申请日：2001-11-02
申请人： Moeller GmbH
发明人： HEINS, Volker , BÖDER, Franz , DEDENBACH, Guido
IPC分类号： H01H1/32
CPC分类号： H01H1/205 , H01H1/32 , H01H73/045
摘要： The invention relates to a contact arrangement for current-limiting protective circuit breakers for use in the low voltage range, especially for current-limiting power circuit breakers. The aim of the invention is to achieve a more favorable progression of the contact force over the overtravel, said overtravel occurring due to the wear of the contact, of a contact arrangement (2) in which a rotary contact bridge (10) is suspended with a fictitious rotational axis inside an actuating shaft (6) by means of contact force springs (24). The first ends of the contact force springs (24) are connected to sliding elements (22), which are mounted inside recesses (20) of the actuating shaft (6) and which press against control cams (32) of the contract bridge (10). The second ends (30) of the contact force springs (24) are mounted on the actuating shaft (6) in a non-displaceable manner, and the sliding elements (22) are in constant contact with the control cams (32).

10. 发明授权

EP0756753B1 ELEKTRISCHES SCHALTGERÄT MIT AUSBLASKANÄLEN FÜR LICHTBOGENGASE 失效
标题翻译：与吹出来的电弧气体电开关装置
公开(公告)号：EP0756753B1
公开(公告)日：1997-10-29
申请号：EP95916561.4
申请日：1995-04-15
申请人： Klöckner-Moeller GmbH
发明人： BAUSCH, Christoph , BÖDER, Franz , HOWALD, Bernd
IPC分类号： H01H9/34 , H01H9/02
CPC分类号： H01H9/342 , H01H1/5855 , H01H9/0264 , H01H71/0228 , H01H71/08 , H01H2011/0093 , H01R4/301
摘要： The invention is intended to prevent hot arc gases from contacting the terminal screw units (2). The arc gases are to flow off in an already deionised manner so that no dammage is caused even when they flow out towards the electric cable terminals without the need for additional shielding for said terminals. A terminal cover section (30) is designed with blow-out channels (31) which are fully encapsulated with respect to the terminal screws (2) and to the terminal chambers (13) and have an outlet aperture (304) each. At the points where the through apertures (132) join the quench chambers (11), the inserted terminal cover section (30) is sealed against the separating wall (16) of the housing in the region of the blow-out channel (31) inlet apertures.

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