专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06403909B1 Trip override for rotary breaker 失效
标题翻译：旋转断路器的跳闸倍率
公开(公告)号：US06403909B1
公开(公告)日：2002-06-11
申请号：US09523900
申请日：2000-03-13
申请人： Randall Green , Roger Castonguay , Dave Christensen , Girish Hassan
发明人： Randall Green , Roger Castonguay , Dave Christensen , Girish Hassan
IPC分类号： H01H944
CPC分类号： H01H1/2058 , H01H73/045 , H01H77/10 , H01H2071/2427
摘要： A circuit breaker assembly includes first and second rotary contact assemblies mountable to a base member, a circuit breaker operating mechanism mounted to the first rotary contact assembly, and a trip bar in mechanical communication with the first rotary contact assembly and the circuit breaker operating mechanism. The rotary contact assemblies each include rotors rotatable about axes therethrough and movable contact arms pivotally mounted within the rotors. The circuit breaker operating mechanism serves to position the rotors to separate movable contacts thereon from fixed contacts. A trip override device includes spring links operably connected via springs to each of the rotors of the rotary contact assemblies and the trip bar. The trip bar comprises trip levers protruding radially therefrom and being in mechanical communication with the rotary contact assemblies.
摘要翻译：断路器组件包括可安装到基座构件的第一和第二旋转接触组件，安装到第一旋转接触组件的断路器操作机构以及与第一旋转接触组件和断路器操作机构机械连通的跳闸杆。旋转接触组件各自包括可围绕轴线旋转的转子和可转动地安装在转子内的可动接触臂。断路器操作机构用于将转子定位成将固定触头上的可动触点分开。跳闸超驰装置包括通过弹簧可操作地连接到旋转触头组件和跳闸杆的每个转子的弹簧连杆。跳闸杆包括从其径向突出并与旋转接触组件机械连通的跳闸杆。

12. 发明授权

US06313425B1 Cassette assembly with rejection features 有权
标题翻译：卡带组件具有拒收功能
公开(公告)号：US06313425B1
公开(公告)日：2001-11-06
申请号：US09512980
申请日：2000-02-24
申请人： Dennis J. Doughty , Julian Monzon , Dave Christensen , Randy Greenberg
发明人： Dennis J. Doughty , Julian Monzon , Dave Christensen , Randy Greenberg
IPC分类号： H01H930
CPC分类号： H01H9/362 , H01H1/2058 , H01H9/345 , H01H71/0214 , H01H2300/042
摘要： A cassette assembly for rotary contact circuit breakers utilizing a first electrically insulative cassette half piece and a second electrically insulative cassette half piece which are arranged to mate with each other to form an enclosure. The electrically insulative cassette half pieces include improper installation rejection features for both the rotor and arc chute assemblies. The inner surface of a electrically insulative cassette half piece including a groove and recesses formed therein. A rotor is properly positioned within the electrically insulative cassette half piece by inserting a pin on the face of the rotor into the groove. An arc chute assembly is properly positioned within the electrically insulative cassette half piece by inserting a tab located on a side member of the arc chute assembly into a corresponding recess located in the electrically insulative cassette half piece.
摘要翻译：一种用于旋转接触断路器的盒组件，其利用第一电绝缘盒半部件和第二电绝缘盒半部件，它们彼此配合以形成外壳。电绝缘盒半部件包括转子和电弧槽组件的不正确的安装排除特征。电绝缘盒半体的内表面包括形成在其中的凹槽和凹部。通过将转子的表面上的销插入槽中，将转子适当地定位在电绝缘盒半体内。将电弧槽组件通过将位于电弧槽组件的侧构件上的突片插入到位于电绝缘盒半体中的相应凹部中，将电弧槽组件适当地定位在电绝缘盒半体内。

13. 发明申请

US20050250003A1 ELECTROCHEMICAL CELL SUPPORT STRUCTURE 审中-公开
标题翻译：电化学细胞支持结构
公开(公告)号：US20050250003A1
公开(公告)日：2005-11-10
申请号：US10604670
申请日：2003-08-08
申请人： John Zagaja , Dave Christensen , Durwood Beringer , Tushar Ghuwalewala , Chris Capuano , Tony Hurtado
发明人： John Zagaja , Dave Christensen , Durwood Beringer , Tushar Ghuwalewala , Chris Capuano , Tony Hurtado
IPC分类号： C25B1/10 , C25B9/08 , C25B9/10 , C25B11/03 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： C25B1/10 , C25B9/08 , C25B9/10 , H01M4/8657 , H01M8/023 , H01M8/0245 , H01M8/1004 , H01M8/1007 , H01M8/1023 , H01M8/1025 , H01M8/1041 , H01M8/1072 , Y02E60/366 , Y02P70/56
摘要： An electrochemical cell can comprise: a first electrode and a second electrode with a membrane disposed therebetween and in ionic communication with the first electrode and the second electrode and a sintered porous support member disposed on a side of the membrane opposite the second electrode, wherein the support member comprises a first portion on first side of the support member proximate the membrane and a second portion disposed on a side of the first portion opposite the membrane, wherein the second portion has a second portion porosity different from a first portion porosity.
摘要翻译：电化学电池可以包括：第一电极和第二电极，其间设置有膜并且与第一电极和第二电极离子连通，以及布置在与第二电极相对的膜侧的烧结多孔支撑构件，其中，支撑构件包括靠近膜的支撑构件的第一侧上的第一部分和设置在与膜相对的第一部分的一侧上的第二部分，其中第二部分具有不同于第一部分孔隙率的孔隙度。

14. 发明授权

US06380829B1 Motor operator interlock and method for circuit breakers 有权
标题翻译：电动机操作员联锁和断路器的方法
公开(公告)号：US06380829B1
公开(公告)日：2002-04-30
申请号：US09717610
申请日：2000-11-21
申请人： Roger Neil Castonguay , Dave Christensen
发明人： Roger Neil Castonguay , Dave Christensen
IPC分类号： H01H300
CPC分类号： H01H1/2058 , H01H71/126 , H01H71/70 , H01H2071/665
摘要： An operating mechanism comprises an operating handle movable between on and off positions, the operating handle extending substantially up at a point between said on and off positions; a crank for controlling a contact arm of a circuit breaker to cause the contact arm to move between open and closed positions when the crank moved; mechanism springs connected between the operating handle and crank so that the crank moves when the mechanism springs are discharged and when the operating handle is moved between on and off positions; a trip latch restraining the mechanism springs from discharging unless moved; and a trip lever having a lever arm, the trip lever being biased by a tripping spring to cause the trip lever to extend substantially up from the operating mechanism and move the trip latch and discharge said mechanism springs unless the trip lever is prevented from rotating under the influence of said tripping spring.
摘要翻译：操作机构包括在打开和关闭位置之间可移动的操作手柄，操作手柄在所述打开位置和关闭位置之间的点处基本向上延伸; 用于控制断路器的接触臂的曲柄，以在所述曲柄移动时使所述接触臂在打开和关闭位置之间移动; 机构弹簧连接在操作手柄和曲柄之间，使得当机构弹簧排出时和当操作手柄在打开和关闭位置之间移动时，曲柄移动; 除非移动，否则阻止机构弹簧释放的行程闩锁; 以及具有杠杆臂的跳闸杆，所述跳闸杆被跳闸弹簧偏压以使所述跳闸杆从所述操作机构基本向上延伸并且移动所述跳闸闩锁并将所述机构弹簧排出，除非所述跳闸杆被阻止在所述脱扣弹簧的影响。

15. 发明授权

US06239398B1 Cassette assembly with rejection features 有权
公开(公告)号：US06239398B1
公开(公告)日：2001-05-29
申请号：US09627738
申请日：2000-07-28
申请人： Dennis J. Doughty , Julian Monzon , Dave Christensen , Randy Greenberg
发明人： Dennis J. Doughty , Julian Monzon , Dave Christensen , Randy Greenberg
IPC分类号： H01H944
CPC分类号： H01H9/362 , H01H1/2058 , H01H9/345 , H01H71/0214 , H01H2300/042
摘要： A cassette assembly for rotary contact circuit breakers utilizing a first electrically insulative cassette half piece and a second electrically insulative cassette half piece which are arranged to mate with each other to form an enclosure. The electrically insulative cassette half pieces include improper installation rejection features for both the rotor and arc chute assemblies. The inner surface of a electrically insulative cassette half piece including a groove and recesses formed therein. A rotor is properly positioned within the electrically insulative cassette half piece by inserting a pin on the face of the rotor into the groove. An arc chute assembly is properly positioned within the electrically insulative cassette half piece by inserting a tab located on a side member of the arc chute assembly into a corresponding recess located in the electrically insulative cassette half piece.

16. 外观设计

USD442146S1 Molded case circuit breaker 失效
标题翻译：塑壳断路器
公开(公告)号：USD442146S1
公开(公告)日：2001-05-15
申请号：US29120367
申请日：2000-03-17
申请人： Randy Greenberg , Roger Castonguay , Dave Christensen , Hassan Girish , Ranganna C. Dasari , Dean A. Robarge , Dennis J. Doughty , Michael H. Thomas
设计人： Randy Greenberg , Roger Castonguay , Dave Christensen , Hassan Girish , Ranganna C. Dasari , Dean A. Robarge , Dennis J. Doughty , Michael H. Thomas

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