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1. 发明授权

US06800823B1 Circuit breaker including lever for snap close operation 失效
标题翻译：断路器包括用于卡扣闭合操作的杠杆
公开(公告)号：US06800823B1
公开(公告)日：2004-10-05
申请号：US10693575
申请日：2003-10-24
申请人： Richard P. Malingowski , Craig A. Rodgers , Lance Gula , Randal D. Gazdecki , Robert M. Slepian
发明人： Richard P. Malingowski , Craig A. Rodgers , Lance Gula , Randal D. Gazdecki , Robert M. Slepian
IPC分类号： H01H7304
CPC分类号： H01H71/528 , H01H2300/046
摘要： A circuit breaker includes a case, separable contacts having a fixed contact and a movable contact, and an operating mechanism for opening and closing the separable contacts. The operating mechanism includes a closed position, an open position, an operating handle for moving the operating mechanism between the open and closed positions, a movable contact arm carrying the movable contact, a linkage having a first end and a second end, and a snap lever. The second end of the linkage is pivotally mounted to the movable contact arm. The snap lever holds the linkage in the open position of the operating mechanism and releases the linkage as the operating handle moves from the open position toward the closed position of the operating mechanism, in order to snap close the separable contacts.
摘要翻译：断路器包括壳体，具有固定触头的可分离触头和可动触头，以及用于打开和关闭可分离触点的操作机构。操作机构包括关闭位置，打开位置，用于在打开和关闭位置之间移动操作机构的操作手柄，承载可移动触点的可动触点臂，具有第一端和第二端的连杆，以及卡扣杠杆。连杆的第二端枢转地安装到可动接触臂。卡扣杆将连杆机构保持在操作机构的打开位置，并且随着操作手柄从打开位置向操作机构的关闭位置移动，释放连杆机构，以便卡扣可分离的触点。

2. 发明授权

US06812423B1 Circuit breaker including lock for operating mechanism linkage 有权
标题翻译：断路器包括操作机构联动锁
公开(公告)号：US06812423B1
公开(公告)日：2004-11-02
申请号：US10693769
申请日：2003-10-24
申请人： Craig A. Rodgers , Lance Gula , Robert M. Slepian
发明人： Craig A. Rodgers , Lance Gula , Robert M. Slepian
IPC分类号： H01H7304
CPC分类号： H01H71/2472 , H01H71/505 , H01H71/528
摘要： A circuit breaker includes separable contacts, a trip mechanism having an armature mechanism responsive to selected conditions of current flowing through the contacts, and an operating mechanism for opening and closing the contacts. The operating mechanism includes an open position, a closed position, a tripped open position, a lock, a first link and a second link having a base and a pair of legs. The lock is pivotally mounted to and substantially between the legs of the second link. The first link is pivotally mounted to the second link. The first link and the second link have an unbroken state in the closed position and a broken state in the tripped open position. The lock maintains the unbroken state in the closed position and responds to the armature mechanism to release the first link and the second link to the broken state in the tripped open position.
摘要翻译：断路器包括可分离的触点，具有响应于流过触点的电流的选定条件的电枢机构的跳闸机构，以及用于打开和闭合触点的操作机构。操作机构包括打开位置，关闭位置，跳闸打开位置，锁定，第一连杆和具有底座和一对腿的第二连杆。锁定件枢转地安装到第二连杆的腿部并且基本上位于第二连杆的腿部之间。第一连杆枢转地安装在第二连杆上。第一连杆和第二连杆在关闭位置处具有未断裂状态，并且在脱扣打开位置处具有断裂状态。锁将未断开的状态保持在关闭位置，并响应于衔铁机构将第一连杆和第二连杆释放到处于断开位置的断裂状态。

3. 发明授权

US06800824B1 Circuit breaker including frame having stop for operating mechanism link 有权
标题翻译：断路器包括具有停止操作机构连接的框架
公开(公告)号：US06800824B1
公开(公告)日：2004-10-05
申请号：US10693742
申请日：2003-10-24
申请人： Robert M. Slepian , Craig A. Rodgers , Lance Gula
发明人： Robert M. Slepian , Craig A. Rodgers , Lance Gula
IPC分类号： H01H7304
CPC分类号： H01H71/528 , H01H71/0221
摘要： A circuit breaker includes a case, a frame fixedly disposed within the case, separable contacts, and an operating mechanism for opening and closing the separable contacts. The frame includes a tab. The operating mechanism includes an operating handle, a closed position, an open position, a linkage, such as a pair of links, having a first end and a second end, and a link pivotally mounted to the case and to the first end of the linkage. The tab of the frame engages and stops movement of the link in the closed position.
摘要翻译：断路器包括壳体，固定地设置在壳体内的框架，可分离触点以及用于打开和关闭可分离触点的操作机构。框架包括一个选项卡。操作机构包括操作手柄，关闭位置，打开位置，具有第一端和第二端的诸如一对连杆的连杆，以及枢转地安装到壳体和连接到壳体的第一端的连杆连锁。框架的突片接合并阻止链条在关闭位置的移动。

4. 发明授权

US5927484A Circuit breaker with welded contact interlock, gas sealing cam rider and double rate spring 失效
标题翻译：断路器与焊接接触联锁，气密凸轮骑手和双倍弹簧
公开(公告)号：US5927484A
公开(公告)日：1999-07-27
申请号：US020515
申请日：1998-02-09
申请人： Richard P. Malingowski , Todd M. Lathrop , Robert M. Slepian , Jere L. McKee , Lance Gula , Thomas A. Whitaker
发明人： Richard P. Malingowski , Todd M. Lathrop , Robert M. Slepian , Jere L. McKee , Lance Gula , Thomas A. Whitaker
IPC分类号： H01H71/50 , H01H71/74 , H01H77/10 , H01H75/00 , H01H5/00
CPC分类号： H01H77/108 , H01H71/501 , H01H71/7463 , H01H77/104 , H01H2009/305
摘要： A circuit breaker includes a housing, an operating mechanism and separable main contacts, and a rotatable crossbar which rotates to open and close the contacts. The crossbar interacts by way of a protrusion thereon with a rotatable, positive off-link. A handle mechanism is disposed in the housing and has a handle protruding from the housing which is normally movable from a closed to open disposition. However, if the operating mechanism has reacted in such a way as to open the separable main contacts but, in fact, they have not opened because, for example, they are welded shut, the protrusion on the crossbar will interact with the positive off-link and prevent the handle mechanism from moving to the opened position thus warning personnel that the contacts have not opened. There is also provided in association with the crossbar a cam which is spring loaded from the bottom against a portion of a cavity in a crossbar which interacts with a movable portion of the movable contact in such a manner as to latch it open when it has independently moved to an opened position relative to the rotatable crossbar. The cam rider reacts in such a way that it seals off or protects the aforementioned spring from gaseous arc products during the opening operation. There is provided on the trip mechanism a double pitch spring. The double pitch being such as to expand the range of the adjustment characteristic of the tripping mechanism.
摘要翻译：断路器包括壳体，操作机构和可分离的主触点，以及可旋转的横杆，其旋转以打开和闭合触点。横杆通过其上的突起与可旋转的正断开连接相互作用。手柄机构设置在壳体中并且具有从壳体突出的手柄，该手柄通常可从关闭到打开的布置移动。然而，如果操作机构已经以打开可分离的主触点的方式反应，但是实际上它们没有打开，因为例如它们被焊接闭合，横杆上的突起将与正断开的主触点相互作用，连接并防止手柄机构移动到打开位置，从而警告接触器未打开的人员。还提供了与横杆相关联的凸轮，该凸轮从底部弹簧加载在横杆中的空腔的一部分中，其与可动触头的可移动部分相互作用，以便当其具有独立性时将其打开相对于可旋转的横杆移动到打开位置。凸轮骑手以这样的方式进行反应，使得其在打开操作期间密封或保护上述弹簧免受气态电弧产物的影响。在跳闸机构上设有一个双桨距弹簧。双倍间距是为了扩大跳闸机构的调整特性的范围。

5. 发明授权

US5910760A Circuit breaker with double rate spring 失效
标题翻译：断路器双倍弹簧
公开(公告)号：US5910760A
公开(公告)日：1999-06-08
申请号：US20513
申请日：1998-02-09
申请人： Richard P. Malingowski , Todd M. Lathrop , Robert M. Slepian , Jere L. McKee , Lance Gula , Thomas A. Whitaker
发明人： Richard P. Malingowski , Todd M. Lathrop , Robert M. Slepian , Jere L. McKee , Lance Gula , Thomas A. Whitaker
IPC分类号： H01H71/50 , H01H71/74 , H01H77/10 , H01H9/20
CPC分类号： H01H77/108 , H01H71/501 , H01H71/7463 , H01H77/104 , H01H2009/305
摘要： A circuit breaker includes a housing, an operating mechanism and separable main contacts, and a rotatable crossbar which rotates to open and close the contacts. The crossbar interacts by way of a protrusion thereon with a rotatable, positive off-link. A handle mechanism is disposed in the housing and has a handle protruding from the housing which is normally movable from a closed to open disposition. However, if the operating mechanism has reacted in such a way as to open the separable main contacts but, in fact, they have not opened because, for example, they are welded shut, the protrusion on the crossbar will interact with the positive off-link and prevent the handle mechanism from moving to the opened position thus warning personnel that the contacts have not opened. There is also provided in association with the crossbar a cam which is spring loaded from the bottom against a portion of a cavity in a crossbar which interacts with a movable portion of the movable contact in such a manner as to latch it open when it has independently moved to an opened position relative to the rotatable crossbar. The cam rider reacts in such a way that it seals off or protects the aforementioned spring from gaseous arc products during the opening operation. There is provided on the trip mechanism a double pitch spring. The double pitch being such as to expand the range of the adjustment characteristic of the tripping mechanism.
摘要翻译：断路器包括壳体，操作机构和可分离的主触点，以及可旋转的横杆，其旋转以打开和闭合触点。横杆通过其上的突起与可旋转的正断开连接相互作用。手柄机构设置在壳体中并且具有从壳体突出的手柄，该手柄通常可从关闭到打开的布置移动。然而，如果操作机构已经以打开可分离的主触点的方式反应，但是实际上它们没有打开，因为例如它们被焊接闭合，横杆上的突起将与正断开的主触点相互作用，连接并防止手柄机构移动到打开位置，从而警告接触器未打开的人员。还提供了与横杆相关联的凸轮，该凸轮从底部弹簧加载在横杆中的空腔的一部分中，其与可动触头的可移动部分相互作用，以便当其具有独立性时将其打开相对于可旋转的横杆移动到打开位置。凸轮骑手以这样的方式进行反应，使得其在打开操作期间密封或保护上述弹簧免受气态电弧产物的影响。在跳闸机构上设有一个双桨距弹簧。双倍间距是为了扩大跳闸机构的调整特性的范围。

6. 发明申请

US20080302645A1 CLOSING PROTECTION MECHANISM FOR A CLOSING ASSEMBLY OVER-TOGGLE LINKAGE 有权
标题翻译：关闭保护机制，用于关闭组件的过渡链接
公开(公告)号：US20080302645A1
公开(公告)日：2008-12-11
申请号：US11760234
申请日：2007-06-08
申请人： PAUL R. RAKUS , Andrew L. Gottschalk , Nathan J. Weister , Joseph J. Matsko , Robert M. Slepian , Douglas C. Marks
发明人： PAUL R. RAKUS , Andrew L. Gottschalk , Nathan J. Weister , Joseph J. Matsko , Robert M. Slepian , Douglas C. Marks
IPC分类号： H01H25/00 , H01H9/00
CPC分类号： H01H71/46 , H01H3/3005 , H01H9/0066 , H01H71/525 , H01H71/64 , H01H71/66
摘要： The closing protection mechanism provided herein includes a control unit, a sensing switch and a sensing switch actuator. The control unit is coupled to, and in electronic communication with, the trip device. The control unit is structured to receive a sensing switch signal and to provide a control signal to the trip device. The sensing switch coupled to, and in electronic communication with, the control unit. The sensing switch is disposed adjacent to the toggle assembly. The sensing switch is structured to provide a sensing switch signal to the control unit. The sensing switch actuator is disposed on the toggle assembly. The sensing switch actuator is structured to actuate the sensing switch. The sensing switch is structured to be actuated by the sensing switch actuator when the toggle assembly is in the second, over-toggle configuration.
摘要翻译：本文提供的关闭保护机构包括控制单元，感测开关和感测开关致动器。控制单元耦合到跳闸装置并与其进行电子通信。控制单元构造成接收感测开关信号并向跳闸装置提供控制信号。耦合到控制单元并与电子通信的感测开关。感测开关设置成与肘节组件相邻。感测开关被构造成向控制单元提供感测开关信号。感测开关致动器设置在肘节组件上。感测开关致动器被构造成致动传感开关。当肘节组件处于第二，过肘节配置时，感测开关构造成由感测开关致动器致动。

7. 发明申请

US20080271981A1 ELECTRICAL SWITCHING APPARATUS, AND YOKE ASSEMBLY AND SPRING ASSEMBLY THEREFOR 有权
标题翻译：电动切换装置及其组装及弹簧组件
公开(公告)号：US20080271981A1
公开(公告)日：2008-11-06
申请号：US11744431
申请日：2007-05-04
申请人： Yuri Spitsberg , Robert M. Slepian , Perry R. Gibson , David A. Parks , Douglas C. Marks , Paul R. Rakus , Nathan J. Weister , Henry A. Wehrli
发明人： Yuri Spitsberg , Robert M. Slepian , Perry R. Gibson , David A. Parks , Douglas C. Marks , Paul R. Rakus , Nathan J. Weister , Henry A. Wehrli
IPC分类号： H01H5/06
CPC分类号： H01H3/3052 , H01H71/12
摘要： A spring assembly is provided for a yoke assembly of an electrical switching apparatus including a housing, separable contacts enclosed by the housing, and an operating mechanism structured to open and close the separable contacts. The operating mechanism includes a pole shaft. The yoke assembly is coupled to the pole shaft and is movable among first and second positions corresponding to the separable contacts being closed and open, respectively. The spring assembly includes a number of first springs having a first spring rate and being coupled to the yoke assembly, and a number of second springs having a second spring rate and being coupled to the yoke assembly. The second spring rate is different than the first spring rate. The number of first springs and the number of second springs bias the yoke assembly toward the second position.
摘要翻译：提供了一种用于电气开关设备的轭组件的弹簧组件，其包括壳体，由壳体包围的可分离触点以及被构造成打开和关闭可分离触点的操作机构。操作机构包括一个极轴。轭组件联接到极轴，并且可在分别关闭和打开的可分离触点对应的第一和第二位置之间移动。弹簧组件包括多个第一弹簧，其具有第一弹簧刚度并联接到轭组件，并且多个第二弹簧具有第二弹簧刚度并联接到轭组件。第二弹簧率与第一弹簧率不同。第一弹簧的数量和第二弹簧的数量将轭组件偏向第二位置。

8. 发明授权

US06803536B1 Circuit breaker including independent link to operating handle 有权
标题翻译：断路器包括与操作手柄的独立连接
公开(公告)号：US06803536B1
公开(公告)日：2004-10-12
申请号：US10693779
申请日：2003-10-24
申请人： Robert M. Slepian
发明人： Robert M. Slepian
IPC分类号： H01H7304
CPC分类号： H01H71/528 , H01H2300/046
摘要： A circuit breaker includes a case, separable contacts housed within the case, and an operating mechanism for opening and closing the contacts. The operating mechanism includes a first pivot, a catch link and a U-link. The catch link has a first end and a second end, is pivotally mounted to the first pivot at the first end of the catch link, and is pivotally mounted to the U-link at the second end of the catch link. An operating handle includes a first handle portion extending through an opening of the case, a second elongated arm portion within the case, and a second pivot between the first and second portions. An independent operating handle link has a first end and a second end, is pivotally mounted to the second pivot at the first end thereof, and is pivotally mounted to the first pivot at the second end thereof.
摘要翻译：断路器包括壳体，容纳在壳体内的可分离触点以及用于打开和闭合触点的操作机构。操作机构包括第一枢轴，止动连杆和U形连杆。卡扣连杆具有第一端和第二端，在卡扣连杆的第一端枢转地安装到第一枢轴上，并且在卡扣连杆的第二端枢转地安装到U形连杆。操作手柄包括延伸穿过壳体的开口的第一手柄部分，壳体内的第二细长臂部分，以及在第一和第二部分之间的第二枢轴。独立的操作手柄连杆具有第一端和第二端，在其第一端枢转地安装到第二枢轴上，并且在其第二端枢转地安装到第一枢轴。

9. 发明授权

US4842054A Pump/heat exchanger assembly for pool-type reactor 失效
标题翻译：用于池式反应堆的泵/热交换器组件
公开(公告)号：US4842054A
公开(公告)日：1989-06-27
申请号：US875150
申请日：1986-06-17
申请人： Richard D. Nathenson , Robert M. Slepian
发明人： Richard D. Nathenson , Robert M. Slepian
IPC分类号： G21C15/14 , G21C15/247
CPC分类号： G21C15/247 , Y02E30/35
摘要： A heat exchanger and pump assembly comprising a heat exchanger including a housing for defining an annularly shaped cavity and supporting therein a plurality of tubes. A pump is disposed beneath the heat exchanger and is comprised of a plurality of flow couplers disposed in a circular array. Each flow coupler is comprised of a pump duct for receiving a first electrically conductive fluid, i.e. the primary liquid metal, from a pool thereof, and a generator duct for receiving a second electrically conductive fluid, i.e. the intermediate liquid metal. The primary liquid metal is introduced from the reactor pool into the top, inlet ends of the tubes, flowing downward therethrough to be discharged from the tubes' bottom ends directly into the reactor pool. The primary liquid metal is variously introduced into the pump ducts directly from the reactor pool, either from the bottom or top end of the flow coupler.
摘要翻译：一种热交换器和泵组件，其包括热交换器，所述热交换器包括用于限定环形空腔并在其中支撑多个管的壳体。泵设置在热交换器的下方并且由多个以圆形阵列布置的流动耦合器组成。每个流动耦合器包括用于从其池中接收第一导电流体即初级液体金属的泵管道和用于接收第二导电流体即中间液体金属的发生器管道。主要的液态金属从反应池中引入到管的顶部，入口端向下流动，从管的底端直接排放到反应池中。主流体金属从流动耦合器的底部或顶端直接从反应池引入到泵管道中。

10. 发明申请

US20120205226A1 LATCH ASSEMBLY AND ELECTRICAL SWITCHING APPARATUS INCLUDING THE SAME 有权
标题翻译：锁定装置和电气开关装置，包括它们
公开(公告)号：US20120205226A1
公开(公告)日：2012-08-16
申请号：US13028291
申请日：2011-02-16
申请人： ANDREW L. GOTTSCHALK , Roger W. Helms , David A. Parks , Robert M. Slepian
发明人： ANDREW L. GOTTSCHALK , Roger W. Helms , David A. Parks , Robert M. Slepian
IPC分类号： H01H9/00 , E05C1/02
CPC分类号： H01H71/505 , H01H11/00 , Y10T292/096 , Y10T292/1014
摘要： A latch assembly includes a latch plate having an opening therethrough; and a latch shaft having a shaft member and a positioning shoulder disposed on the shaft member. The positioning shoulder has a seating surface thereon. The shaft member passes through the opening of the latch plate. The latch plate engages the positioning shoulder of the shaft member. The seating surface of the shaft member is swaged to retain the latch plate to the shaft member.
摘要翻译：闩锁组件包括具有穿过其中的开口的闩锁板; 以及具有轴构件和设置在所述轴构件上的定位肩部的闩锁轴。定位肩部上具有就座表面。轴构件穿过闩锁板的开口。闩锁板接合轴构件的定位肩部。轴构件的座面被锻压以将闩锁板保持在轴构件上。

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