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1. 发明授权

US07362207B2 Electrical switching apparatus and limiter including trip indicator member 有权
标题翻译：电气开关装置和限位器，包括跳闸指示器构件
公开(公告)号：US07362207B2
公开(公告)日：2008-04-22
申请号：US11136135
申请日：2005-05-24
申请人： Richard P. Malingowski , Ramon J. Ojeda , Mark A. Janusek
发明人： Richard P. Malingowski , Ramon J. Ojeda , Mark A. Janusek
IPC分类号： H01H85/30 , G01D5/02
CPC分类号： H01H85/303 , H01H89/06 , H01H2085/0233
摘要： A limiter includes a housing having a first surface and a second surface, a line terminal, a load terminal, a fusible conductor electrically connected between the line and load terminals and an indicator button disposed proximate the first surface. The button includes a first end and a second end having a first opening, a second opening and a conduit therein between the first and second openings. The fusible conductor passes from the first terminal, through the first opening, through the conduit, through the second opening, and to the load terminal. A spring biases the button away from the first surface. The fusible conductor, when electrically connected between the line and load terminals, holds the second end proximate the first surface. The spring, when the fusible conductor is electrically disconnected from one or both of the terminals, moves the button away from the first surface and toward the second surface.
摘要翻译：限制器包括具有第一表面和第二表面的壳体，线路端子，负载端子，电连接在线路和负载端子之间的可熔电导体以及靠近第一表面设置的指示器按钮。按钮包括在第一和第二开口之间具有第一开口，第二开口和导管的第一端和第二端。可熔体导体从第一端子通过第一开口穿过导管穿过第二开口并且到达负载端子。弹簧将按钮偏离第一表面。当电线连接在线路和负载端子之间时，熔断体将第二端保持靠近第一表面。当熔丝导体与一个或两个端子电气断开时，弹簧将按钮从第一表面移开并朝向第二表面。

2. 发明授权

US06703576B1 Arc chute with valve and electric power switch incorporating same 失效
标题翻译：带有阀门的电弧槽和并入的电力开关
公开(公告)号：US06703576B1
公开(公告)日：2004-03-09
申请号：US10365872
申请日：2003-02-13
申请人： Yu Wei Chou , Ramon J. Ojeda , Raymond P. Gundy , Joseph B. Humbert
发明人： Yu Wei Chou , Ramon J. Ojeda , Raymond P. Gundy , Joseph B. Humbert
IPC分类号： H01H3302
CPC分类号： H01H9/362 , H01H9/342 , H01H2009/343
摘要： A main valve for an arc chute is formed by a flexible sheet member that is mounted over a gas opening of the arc chamber structure by extensions on arc plates that form guides received in elongated slots in the ends of the flexible sheet member. The force generated by high pressure gas in the arc chamber on the center of the flexible sheet member causes it to bow allowing arc gases to escape laterally as the ends of the flexible sheet member are drawn towards each other. Flaps formed by slits in the flexible sheet member are deflected by lower pressure gas before the flexible sheet member bows outward.
摘要翻译：用于电弧槽的主阀由柔性片构件形成，该柔性片构件通过弧形板上的延伸部安装在电弧室结构的气体开口上，该弧形板形成容纳在柔性片构件的端部中的细长槽中的导向件。由柔性片构件中心的电弧室中的高压气体产生的力使其弯曲，使得电弧气体在柔性片构件的端部朝向彼此拉伸时横向脱离。在柔性片构件向外弯曲之前，柔性片构件中由狭缝形成的翼片被低压气体偏转。

3. 发明授权

US06768404B2 Circuit breaker and plunger assembly support structure including a positioning member 有权
标题翻译：断路器和柱塞组件支撑结构包括定位构件
公开(公告)号：US06768404B2
公开(公告)日：2004-07-27
申请号：US10213549
申请日：2002-08-06
申请人： Ramon J. Ojeda , Yu Wei Chou
发明人： Ramon J. Ojeda , Yu Wei Chou
IPC分类号： H01H900
CPC分类号： H01H71/7463
摘要： A circuit breaker includes a housing, separable contacts disposed in the housing, a latchable operating mechanism structured to separate the separable contacts, and a magnetic trip mechanism coupled to the latchable operating mechanism. The magnetic trip mechanism includes a plunger assembly support structure and a plunger assembly having a moveable core. The plunger assembly support structure includes a wall having a slot therein. The moveable core rests in the slot. A positioning member has a hook and an opening. The hook engages the wall of the plunger assembly support structure. The moveable core passes through the opening of the positioning member, which retains the moveable core relative to the plunger assembly support structure.
摘要翻译：断路器包括壳体，设置在壳体中的可分离触点，被构造成分离可分离触点的可闩锁操作机构以及耦合到可闩锁操作机构的磁脱扣机构。磁脱扣机构包括柱塞组件支撑结构和具有可移动芯的柱塞组件。柱塞组件支撑结构包括其中具有槽的壁。可移动的核心位于插槽中。定位构件具有钩和开口。钩接合柱塞组件支撑结构的壁。可移动的芯通过定位构件的开口，定位构件保持可动芯相对于柱塞组件支撑结构。

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