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21. 发明授权

EP1208576B1 TRIP OVERRIDE FOR A ROTARY BREAKER 有权
标题翻译：第一次使用的旋转式
公开(公告)号：EP1208576B1
公开(公告)日：2006-10-25
申请号：EP01914797.4
申请日：2001-03-12
申请人： GENERAL ELECTRIC COMPANY
发明人： GREENBERG, Randy, L. , CHRISTENSEN, Dave, S. , CASTONGUAY, Roger, Neil , HASSAN, Girish
IPC分类号： H01H77/10 , H01H73/04
CPC分类号： H01H1/2058 , H01H73/045 , H01H77/10 , H01H2071/2427
摘要： A circuit breaker assembly (10) includes first and second rotary contact assemblies (12) mountable to a base member, a circuit breaker operating mechanism (13) mounted to the first rotary contact assembly (12), and a trip bar (54) in mechanical communication with the first rotary contact assembly (12) and the circuit breaker operating mechanism (13). The rotary contact assemblies (12) each include rotors (34) rotatable about axes therethrough and movable contact arms (30) pivotally mounted within the rotors (34). The circuit breaker operating mechanism (13) serves to position the rotors (34) to separate movable contacts (26) thereon from fixed contacts (24). A trip override device includes spring links (36) operably connected via springs to each of the rotors (34) of the rotary contact assemblies (12) and the trip bar (54). The trip bar (54) comprises trip levers (52) protruding radially therefrom and being in mechanical communication with the rotary contact assemblies (12).

22. 发明授权

EP1000431B1 ROTARY CONTACT ASSEMBLY FOR HIGH AMPERE-RATED CIRCUIT BREAKERS 有权
标题翻译：旋转触头机构，大电流开关
公开(公告)号：EP1000431B1
公开(公告)日：2006-05-03
申请号：EP99930131.0
申请日：1999-05-28
申请人： GENERAL ELECTRIC COMPANY
发明人： CASTONGUAY, Roger, Neil , GREENBERG, Randall, Lee , CHRISTENSEN, David, S.
IPC分类号： H01H73/04 , H01H77/10
CPC分类号： H01H1/205 , H01H1/2058 , H01H1/221 , H01H73/045 , H01H77/104
摘要： A circuit breaker rotary contact assembly employs a common pivot between the rotor assembly and the rotary contact arm. A pair of off-center expansion springs directly engage the rotor at one end and engage the rotary contact arm via a linkage arrangement at an opposite end thereof.

23. 发明公开

EP1206789A2 BLOCKING APPARATUS FOR CIRCUIT BREAKER CONTACT STRUCTURE 有权
标题翻译：锁紧装置用于断路器的触头
公开(公告)号：EP1206789A2
公开(公告)日：2002-05-22
申请号：EP01914661.2
申请日：2001-03-01
申请人： GENERAL ELECTRIC COMPANY
发明人： CASTONGUAY, Roger, Neil , ROSEN, James, Lawrence
IPC分类号： H01H71/52
CPC分类号： H01H71/525 , H01H71/70 , H01H2071/665 , H01H2300/05
摘要： A blocking apparatus for blocking a contact structure from closing in a circuit breaker (10) is provided. The apparatus includes a link (182) extending from the circuit breaker and connected to amovable contact (46) arm. The contact structure, being operated by an operating mechanism (28), remains in a separated position even when the operating mechanism (28) is in the 'ON' position due to the connection with the link (182) of the blocking apparatus. A realease assembly (184) releases the link (182) when it is desired to close the movable contact (46) arm.

24. 发明公开

EP1203393A2 AUXILIARY SWITCH MOUNTING CONFIGURATION FOR USE IN A MOLDED CASE CIRCUIT BREAKER 审中-公开
标题翻译：辅助开关总成装置断路器塑壳
公开(公告)号：EP1203393A2
公开(公告)日：2002-05-08
申请号：EP01927394.5
申请日：2001-03-08
申请人： GENERAL ELECTRIC COMPANY
发明人： CHRISTENSEN, Dave, S. , CASTONGUAY, Roger, Neil , ROSEN, James , DEVIZZI, Francesco
IPC分类号： H01H71/46
CPC分类号： H01H71/465 , H01H2300/044
摘要： A molded case circuit breaker assembly using auxiliary switches to perform indication and control functions. The circuit breaker assembly having at least one pole comprising a stationary and a moveable contact where the moveable contact is connected to a moveable contact arm which is activated by a spring mechanism. The spring mechanism is affixed to an operating handle. A trip device, housed in a mid-cover of the molded case, separates the stationary and moveable contacts when a fault is sensed. The mid-cover comprises at least one auxiliary switch compartment, where a single auxiliary switch compartment is capable of housing multiple compatible auxiliary switches.

25. 发明公开

EP1198805A1 FAST ACTING HIGH FORCE TRIP ACTUATOR 有权
标题翻译： FAST强大的定时器
公开(公告)号：EP1198805A1
公开(公告)日：2002-04-24
申请号：EP01916381.5
申请日：2001-03-02
申请人： GENERAL ELECTRIC COMPANY
发明人： CASTONGUAY, Roger, Neil , ROSEN, James, Lawrence , CHRISTENSEN, Dave, S. , HASSAN, Girish
IPC分类号： H01H1/00
CPC分类号： H01H1/2058 , H01H71/322 , H01H71/505 , H01H83/20 , H01H2083/205
摘要： A trip actuator (66) includes a trip spring (106) to bias the trip arm (104) in a clockwise direction about trip arm pivot (120). In the latched and ready to operate state, the clockwise moment about the axis of the latch pivot (132) created by force 'F' opposes the counterclockwise moment created about the axis of the latch pivot (132) created by the horizontal component 'fx' of force 'f', to hold the latch (110) in the upright position against the force of the trip arm (104). When a trip (triggering) signal is provided to the flux shifter (102), the flux shifter (102) releases the plunger (130). With the force 'F' removed, the trip arm (104) will drive the latch pin (134), causing the latch (110) to rotate counterclockwise about the latch pivot (132). As the latch (110) and trip arm (104) rotate, the latch pin (134) slides off the latch surface (126), fully releasing the trip arm (104) and allowing the trip paddle (96) to move the secondary latch tab (50).

26. 发明公开

EP1192633A2 LATCH RESETTING ARRANGEMENT 审中-公开
标题翻译：锁存重置安排
公开(公告)号：EP1192633A2
公开(公告)日：2002-04-03
申请号：EP01911214.3
申请日：2001-03-01
申请人： GENERAL ELECTRIC COMPANY
发明人： CASTONGUAY, Roger, Neil , HASSAN, Girish
IPC分类号： H01H71/00
CPC分类号： H01H71/505 , H01H71/525 , H01H2071/508
摘要： A latching mechanism (14) of a circuit breaker operating mechanism (10) comprises a primary latch (34) and a secondary latch (54). The primary latch (34) is of a general H-shape and includes elongated leg members (44) connected by a cross member (46) and has notched portions (48) thereon proximate the first ends of the elongated leg members (44), reset feet (50) depending from the second ends of the elongated leg members (44), and tabs (32) protruding from the elongated leg members (44) at points intermediate the first and second ends and extending in the general direction of the reset feet (50). The elongated leg members (44) of the primary latch (34) are pivotally mounted on an axis that extends laterally through a cross member (46). The secondary latch (54) is of a general inverted U-shaped and includes elongated leg members (44) connected by a base member (64) and has notched portions (68) thereon proximate first ends of the elongated leg members (62). The elongated leg members (62) of the secondary latch (54) are also pivotally mounted on pins (56) that protrude from the base member (64). The latching mechanism (14) is engaged when the notched portions (48, 68) of the primary latch (34) and the secondary latch (54) are engaged and when the primary latch (34) is engaged with a cradle assembly (18).
摘要翻译：断路器操作机构（10）的闩锁机构（14）包括主闩锁（34）和副闩锁（54）。主闩锁（34）为大致H形并且包括由横向构件（46）连接的细长腿构件（44），并且在细长腿构件（44）的第一端附近具有切口部分（48）从细长腿构件（44）的第二端悬垂的脚（50），以及在第一和第二端之间的点处从细长腿构件（44）突出并在复位件的大致方向上延伸的突片（32）英尺（50）。主闩锁（34）的细长腿构件（44）枢转地安装在横向延伸穿过横向构件（46）的轴线上。副闩锁（54）是大致倒U形的并且包括由基部构件（64）连接的细长腿构件（44），并且在细长腿构件（62）的第一端部附近具有切口部分（68）。辅助闩锁（54）的细长腿构件（62）也枢转地安装在从基座构件（64）突出的销（56）上。当主闩锁（34）的凹口部分（48,68）与副闩锁（54）接合并且当主闩锁（34）与托架组件（18）接合时，闩锁机构（14）。

27. 发明公开

EP1187996A2 TERMINAL CONNECTOR FOR A CIRCUIT BREAKER 审中-公开
标题翻译：终端断路器
公开(公告)号：EP1187996A2
公开(公告)日：2002-03-20
申请号：EP01916365.8
申请日：2001-03-01
申请人： GENERAL ELECTRIC COMPANY
发明人： GREENBERG, Randy, L. , ARNOLD, David , CASTONGUAY, Roger, Neil , CHRISTENSEN, Dave, S. , REICHARD, Matthias
IPC分类号： F16B37/04 , H01H71/08
CPC分类号： H01H71/08 , H01H1/5855 , H01H2011/0037
摘要： A termination connector (40, 90) for a circuit breaker (10, 130) is disclosed. The termination connector (40, 90) preferably includes a plurality of single pole screw receiving members (42, 94) integrally attached by a molded housing (44, 92) for unitary attachment to a line or load end (22, 20) of a circuit breaker (10, 130) to assist in holding a nut (60) or nut plate (170) adjacent each screw hole (34) in the circuit breaker's terminal straps (32). The molded housing (44, 92) preferably includes a line of perforations (82) between each single pole screw receiving member (42, 94) so that the correct number of single pole screw receiving members (42, 94) can be retained and the others can be knocked off along the line of perforations (82). Provisions are disclosed for adaption of the connector (40, 90) to metric or English standard nut hardware. In addition, the termination connector (40, 90) and circuit breaker (10, 130) are provided with mating attachment devices (70, 72, 74, 76, 120, 140, 132, 150) for providing a simple yet secure connection.

28. 发明公开

EP1060490A1 CIRCUIT BREAKER VENTING ARRANGEMENT 有权
标题翻译：排气系统断路器
公开(公告)号：EP1060490A1
公开(公告)日：2000-12-20
申请号：EP99967745.3
申请日：1999-12-29
申请人： GENERAL ELECTRIC COMPANY
发明人： CASTONGUAY, Roger, Neil , DOUGHTY, Dennis, John , ROBARGE, Dean, Arthur , CHRISTENSEN, Dave, Scott , ROSEN, James, Lawrence , GREENBERG, Randall, Lee , KRANZ, Stefan , CULLER, Mark , PAPALLO, Thomas, Frederick, Jr. , RAMAKRISHNAN, Bhaskar
IPC分类号： H01H9/34 , H01H73/04
CPC分类号： H01H1/2058 , H01H9/342 , H01H73/045
摘要： A rotary contact circuit breaker having a venting arrangement to vent gasses operated by a short circuit interruption to a location substantially above the load strap of the breaker whereby electrical components are not damaged by the gasses and ionized gasses from different phases are conveyed in discrete channels for a period exceeding the period during which ionization is present.

29. 发明公开

EP1000431A1 ROTARY CONTACT ASSEMBLY FOR HIGH AMPERE-RATED CIRCUIT BREAKERS 有权
标题翻译：旋转触头机构，大电流开关
公开(公告)号：EP1000431A1
公开(公告)日：2000-05-17
申请号：EP99930131.0
申请日：1999-05-28
申请人： GENERAL ELECTRIC COMPANY
发明人： CASTONGUAY, Roger, Neil , GREENBERG, Randall, Lee , CHRISTENSEN, David, S.
IPC分类号： H01H73/04 , H01H77/10
CPC分类号： H01H1/205 , H01H1/2058 , H01H1/221 , H01H73/045 , H01H77/104
摘要： A circuit breaker rotary contact assembly employs a common pivot between the rotor assembly and the rotary contact arm. A pair of off-center expansion springs directly engage the rotor at one end and engage the rotary contact arm via a linkage arrangement at an opposite end thereof.

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