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1. 发明授权

US6072159A Draw-out heater service module and switchgear incorporating same 失效
标题翻译：抽出式加热器服务模块和并入其的开关装置
公开(公告)号：US6072159A
公开(公告)日：2000-06-06
申请号：US189012
申请日：1998-11-09
申请人： William Edward Wilkie, II , Steven Dale Walker
发明人： William Edward Wilkie, II , Steven Dale Walker
IPC分类号： H02B1/32 , H02B1/56 , H02B1/12 , H05B3/00
CPC分类号： H02B1/32 , H02B1/56
摘要： A heater for the middle, bus bar compartment of a switchgear cabinet is inserted from the rear compartment through an opening in a vertical panel at the rear of the middle compartment and is supported within the middle compartment by a bracket cantilevered from the panel. The bracket is U-shaped with a horizontal base and a pair of upstanding side walls forming rails on which the heater slides. The heater includes an inverted U-shaped guard over the heater element forming downwardly facing slots which engage the bracket rails. The guard and the bracket are perforated for convective circulation of air induced by the heater.
摘要翻译：用于开关柜的中间母线室的加热器从后隔间通过中间隔室后部的垂直面板中的开口插入，并且通过从面板悬臂的支架支撑在中间隔室内。支架是U形的，水平底座和一对直立的侧壁形成轨道，加热器在其上滑动。加热器包括在加热器元件上方的倒U形防护罩，形成向下的槽，其与支架轨道接合。护罩和支架穿孔，用于加热器引起的空气的对流循环。

2. 发明授权

US6040976A Switchgear conductors and mounting arrangements therefor 有权
标题翻译：开关导体及其安装布置
公开(公告)号：US6040976A
公开(公告)日：2000-03-21
申请号：US188721
申请日：1998-11-09
申请人： Rodney William Bruner , William Edward Wilkie, II
发明人： Rodney William Bruner , William Edward Wilkie, II
IPC分类号： H02B1/20
CPC分类号： H02B1/20 , H02B1/21
摘要： Hollow risers in switchgear are preferably formed by a confronting pair of spaced apart U-channels. Stab conductors for connecting switching apparatus in the switchgear to the risers have a pair of flat members straddling and secured to the two U-channels by mounts which include backing plates bearing against the inner surfaces of the confronting legs of two U-channels and bolts extending through the stab conductors and U-channel legs and engaging threaded apertures in the backing plates. To accommodate a range of current ratings, the confronting channels can have first and second leg thicknesses t.sub.1 and t.sub.2, which can be different but the outer widths of the channels are all the same. The backing plates have a first surface with a third thickness in one section and a fourth thickness in a second section. This first surface bears against the U-channel legs when the legs are of different thicknesses and t.sub.1 plus t.sub.3 is made equal to t.sub.2 plus t.sub.4. The second face of each backing plate is planar and bears against the inner surface of the legs of the U-channels when t.sub.1 is equal to t.sub.2.
摘要翻译：开关装置中的空心立管优选地由面对的一对间隔开的U形通道形成。用于将开关装置中的开关装置连接到立管的刺固导体具有一对平的构件，其跨过并固定到两个U形通道，所述安装件包括背衬板，所述支撑板支撑在两个U形槽和螺栓的相对腿的内表面上通过刺刺导体和U形通道腿和接合背板中的螺纹孔。为了适应一定范围的电流额定值，相对的通道可以具有第一和第二腿部厚度t1和t2，其可以是不同的，但是通道的外部宽度都是相同的。背板具有在一个部分中具有第三厚度的第一表面和在第二部分中的第四厚度。当腿部具有不同厚度时，该第一表面承载在U形通道腿上，并且t1加上t3等于t2加t4。当t1等于t2时，每个背板的第二面是平面的并且抵靠在U形通道的腿的内表面上。

3. 发明授权

US6111745A Switchgear conductors and mounting arrangements therefor 有权
标题翻译：开关导体及其安装布置
公开(公告)号：US6111745A
公开(公告)日：2000-08-29
申请号：US188470
申请日：1998-11-09
申请人： William Edward Wilkie, II , Rodney William Bruner , Neal Edward Rowe , Steven Dale Walker
发明人： William Edward Wilkie, II , Rodney William Bruner , Neal Edward Rowe , Steven Dale Walker
IPC分类号： H02B1/21 , H02B5/00
CPC分类号： H02B1/21
摘要： The interface conductors, stabs and runbacks, which are engaged at first ends by quick disconnects on electrical apparatus in a switchgear assembly, are fabricated from a stacked pair of elongated, flat conductors secured together at the first ends by elongated fasteners which are compressed into countersunk through apertures in the flat conductors to form a joint with no lateral projections. The interface conductors are supported adjacent the disconnects by a first support having a base member with through openings in which the conductors are snugly supported, and rigid projections with planar surfaces extending from the base member toward the quick disconnects alongside the openings and against which the interface conductors are secured adjacent free ends of the projections. A second support spaced rearward of the first support provides additional support for the runbacks. Interphase supports formed by C-channels are provided for the runbacks between the first and second supports.
摘要翻译：通过在开关组件中的电气设备上的快速断开而在第一端处接合的接口导体，刺针和回跳由一对细长的扁平导体制成，该导体在第一端处通过细长的紧固件固定在一起，该紧固件被压缩成埋头通过扁平导体中的孔，形成没有横向突起的接头。接口导体通过第一支撑件支撑在第一支撑件附近，该第一支撑件具有基部构件，该基座构件具有紧密地支撑导体的通孔，并且具有平面的刚性突起，该平坦表面从开口向旁快速断开，导体固定在突起的自由端附近。在第一支撑件后方间隔开的第二支撑为后挡提供额外的支撑。提供由C通道形成的相间支撑用于第一和第二支撑件之间的回跳。

4. 发明授权

US6081968A Door hinge assembly with fixed pivot pin for an enclosure for electrical apparatus and enclosure incorporating same 有权
标题翻译：具有固定枢轴销的门铰链组件，用于用于电气设备和外壳的外壳并入其中
公开(公告)号：US6081968A
公开(公告)日：2000-07-04
申请号：US188481
申请日：1998-11-09
申请人： Steven Dale Walker , William Edward Wilkie, II
发明人： Steven Dale Walker , William Edward Wilkie, II
IPC分类号： E05D5/02 , E05D5/12 , E05D5/14 , E05D7/10
CPC分类号： E05D5/14 , E05D5/16 , E05D5/023 , E05D5/12 , E05D7/1061 , E05Y2900/208 , Y10T16/534 , Y10T16/53607 , Y10T16/5595
摘要： A hinge assembly for an enclosure for electrical apparatus includes a hinge pin non-rotationally fixed to either the door or the door jamb. A hinge housing is secured to the other of the door and the door jamb and clamps the hinge pin with a compression fit. The housing includes an angle member forming an internal corner and a clamping member having clamping flanges forming at least one, and preferably a pair, of spaced apart, external corners with corner recesses smaller in radius than the hinge pin in which the hinge pin is received and wedged into the internal corner of the angle member. Clamp tabs on the clamping flanges are secured to one of the flanges on the angle member such as by rivets to produce the compression fit. An elongated flat body on the clamp member and a mounting flange on the angle member abut and are secured to the other of the door and door jamb by common mounting fasteners.
摘要翻译：用于电气设备的外壳的铰链组件包括非旋转地固定到门或门侧柱上的铰链销。铰链外壳固定在门的另一个和门侧边上，并用压配合夹紧铰链销。壳体包括形成内部角部的角部件和夹紧部件，夹紧凸缘形成至少一个并且优选为一对间隔开的外部角部，该拐角凹部的半径小于铰链销接收到的铰链销的半径并楔入角部件的内角。夹紧凸缘上的夹紧片固定在角件上的一个法兰上，例如铆钉，以产生压配合。夹紧构件上的细长扁平体和角构件上的安装凸缘通过公共安装紧固件邻接并固定到门和门侧柱中的另一个。

5. 发明授权

US5949641A Mounting arrangement for neutral bus in switchgear assembly 失效
标题翻译：开关柜总成中的中性母线的安装方式
公开(公告)号：US5949641A
公开(公告)日：1999-09-07
申请号：US188735
申请日：1998-11-09
申请人： Steven Dale Walker , William Edward Wilkie, II
发明人： Steven Dale Walker , William Edward Wilkie, II
IPC分类号： H02B1/20 , H02B1/30 , H02B1/04
CPC分类号： H02B1/308 , H02B1/20
摘要： The neutral cross bus in a switchgear assembly formed from two sets of side-by-side cabinets includes first and second neutral buses for the respective sets of cabinets. Each neutral bus is made up of a stack of flat conductors oriented horizontally in a main section extending across the cabinets of the set and vertically in a terminal section confronting the terminal section of the other neutral bus. The vertically oriented terminal sections are easily bolted together despite their limited accessibility when the two sets of cabinets are installed side-by-side. The flat conductors of the neutral cross bus are supported in their horizontal main sections by spaced supports formed by planar members with spaced horizontal slots set on edge and mounted by end flanges. The multiple flat conductors of neutral runbacks are interleaved with the flat conductors of the main sections of the cross bus and are supported by partitions having an opening sized to accommodate the maximum number of runback conductors with the remaining portion of the opening blocked by spacers interlocked with each other and the edges of the opening when less than the maximum number of flat runback conductors are used.
摘要翻译：由两组并排柜组成的开关柜组件中的中立十字母线包括用于各组机柜的第一和第二中性总线。每个中性母线由在一组主体部分中水平定向的平面导体构成，该主体部分延伸穿过机组的机柜并垂直于面对另一中性母线的端子部分的端子部分。尽管当两套机柜并排安装时，垂直定向的端子部分易于螺栓连接在一起，尽管它们的可接近性有限。中性十字母线的扁平导体在其水平主体部分中由间隔的支撑件支撑，间隔开的支撑件由平面构件形成，间隔开的水平狭槽设置在边缘上并由端部凸缘安装。中性回跑的多个扁平导体与交叉母线的主要部分的扁平导体交错，并且由具有开口尺寸的开口支撑，该开口的尺寸适于容纳最大数量的回流导体，其中开口的剩余部分被与由彼此之间以及小于最大数量的平面反向导体时的开口边缘。

6. 发明授权

US06215654B1 Switchgear assembly with integral control wiring wireway 有权
标题翻译：带集成控制接线线路的开关柜总成
公开(公告)号：US06215654B1
公开(公告)日：2001-04-10
申请号：US09325308
申请日：1999-06-03
申请人： William Edward Wilkie, II , Douglas Kim Frantz , Neal Edward Rowe , John Bartholomew
发明人： William Edward Wilkie, II , Douglas Kim Frantz , Neal Edward Rowe , John Bartholomew
IPC分类号： H02B500
CPC分类号： H02B1/21 , H02B1/202
摘要： A switchgear assembly in which a number of cells housing electrical switching apparatus such as circuit breakers are vertically stacked in a forward compartment has combined arc shield/wire trays between cells for terminating secondary wiring for easy access through front doors on the switchgear assembly and for protecting the secondary wiring from circuit breaker arc gases. The arc gases are deflected by an upwardly and rearwardly inclined panel forming the back wall of the wire tray. A vertical wall forward of the inclined panel mounts a lower horizontal row of terminal blocks forward of an upper row. A wireway has a vertical section in a forward corner of the cabinet beside the vertically stacked cells which communicates with the wire trays, and a horizontal section extending rearward under the top wall of the cabinet. An inclined gutter provides a transition between the top of the vertical section and the forward end of the horizontal section. External wiring enters the wireway either through a bottom access opening aligned with the vertical section or a top access opening in the horizontal section. A depending lip on the rear of the arc shield diverts the arc gases laterally into a vertical chamber behind the vertical section of the wireway for expansion and cooling.
摘要翻译：一种开关装置，其中容纳诸如断路器之类的电气开关装置的多个电池单元垂直地堆叠在前部隔间中，在电池之间具有组合的电弧屏蔽/线盘，用于接收次级接线，以便于通过开关柜组件上的前门进入并保护断路器二次接线电弧气体。电弧气体由形成铁丝网托盘的后壁的向上和向后倾斜的面板偏转。倾斜面板前方的垂直墙壁将下排水平排的接线端子安装在上排的前方。电线在机柜的前角处具有竖直部分，在垂直堆叠的电池单元之下，与电线盘连通，以及在机柜的顶壁下方向后延伸的水平部分。倾斜沟槽提供垂直部分的顶部和水平部分的前端之间的过渡。外部接线通过与垂直部分对准的底部进入开口或水平部分中的顶部进入开口进入导线。电弧屏幕后面的悬垂唇缘将电弧气体横向转移到线槽垂直部分后面的垂直腔室中，用于膨胀和冷却。

7. 发明授权

US06169248A Switchgear assemblies with molded support mounting bus bars extending through barriers between side-by-side cabinets 失效
标题翻译：具有模制支架的开关柜组件，安装汇流条延伸穿过并排机柜之间的隔板
公开(公告)号：US06169248A
公开(公告)日：2001-01-02
申请号：US09188480
申请日：1998-11-09
申请人： Neal Edward Rowe , William Edward Wilkie, II , Steven Dale Walker , John Stewart Bartholomew
发明人： Neal Edward Rowe , William Edward Wilkie, II , Steven Dale Walker , John Stewart Bartholomew
IPC分类号： H02G500
CPC分类号： H02B1/20
摘要： The cross buses extending through side-by-side cabinets in a switchgear assembly are mounted on the metal cabinet frames by supports having a molded body with a bus bar mounting surface laterally spaced from a support mounting surface to form a gap between the bus bar and the metal frame. A planar barrier inserted between the cabinets has a cutout aligned with this gap. The molded support further has a barrier surface which extends across the gap and blocks the cutout. The barrier surfaces of supports mounted on side-by-side cabinets abut and parallel flanges on the molded bodies adjacent the barrier surfaces form grooves in which the planar barrier is clamped.
摘要翻译：通过开关柜组件中的并排机柜延伸的十字母线通过具有模制主体的支撑件安装在金属机架框架上，该模制体具有与支撑安装表面横向间隔开的母线安装表面，以在母线和金属框架。插入在机柜之间的平面屏障具有与该间隙对准的切口。模制的支撑件还具有跨越间隙延伸并阻挡切口的阻挡表面。安装在并排机柜上的支撑件的阻挡表面与邻近阻挡表面的成型体上的平行凸缘邻接并形成凹槽，平面屏障夹在其中。

8. 发明授权

US6069787A Switchgear with integral pry slot and a planar base 失效
标题翻译：具有整体撬槽和平面底座的开关柜
公开(公告)号：US6069787A
公开(公告)日：2000-05-30
申请号：US188477
申请日：1998-11-09
申请人： William Edward Wilkie, II
发明人： William Edward Wilkie, II
IPC分类号： H02B1/30 , H02B5/00
CPC分类号： H02B1/303 , H02B1/30
摘要： An enclosure for electrical switching apparatus has a base formed by a planar member which extends horizontally to support the enclosure on a support surface. The planar member is generally rectangular with an upturned flange along at least one edge and preferably along three edges, including the front edge and the adjoining side edges. At least one, and preferably a spaced pair of pry slots are provided in these three edges. The pry slots extend into the planar member and the flanges to provide leverage for pry bars. The flanges are stiffened by inwardly directed lips extending along their free edges. The enclosure includes a front section and a rear section with the planar member forming the base for the front section. The electrical switching apparatus is mounted in the front section so that the center of gravity of the enclosure is located there. Preferably, the pair of pry slots both in the front edge and side edges straddle the center of gravity.
摘要翻译：一种用于电气开关设备的外壳具有由水平延伸以将外壳支撑在支撑表面上的平面构件形成的底座。平面构件通常是矩形的，具有沿着至少一个边缘并且优选地包括前边缘和相邻侧边缘的三个边缘的向上凸缘。在这三个边缘中设置至少一个，优选地是间隔开的一对撬槽。撬槽延伸到平面构件和法兰中，以为撬杆提供杠杆作用。凸缘由沿其自由边缘延伸的向内指向的唇部加强。外壳包括前部和后部，平面部件形成前部的基部。电气开关装置安装在前部，使得外壳的重心位于那里。优选地，前边缘和侧边缘中的一对撬槽跨越重心。

9. 发明授权

US6062620A Spreader bar 失效
标题翻译：撒布棒
公开(公告)号：US6062620A
公开(公告)日：2000-05-16
申请号：US139679
申请日：1998-08-25
申请人： Steven D. Walker , Robert Yanniello , William Edward Wilkie, II , Kenneth W. Tucker , John H. Dileo
发明人： Steven D. Walker , Robert Yanniello , William Edward Wilkie, II , Kenneth W. Tucker , John H. Dileo
IPC分类号： B66C1/28 , B66C1/66
CPC分类号： B66C1/28 , B66C1/10 , B66C1/66
摘要： An apparatus for latching to any selected one of a family of electrical switching apparatuses having differently located centers of gravity includes a lifting bracket having a plurality of lifting attachment points whereby a crane or other hoisting device may be attached thereto. The lifting bracket with lifting attachment points enables the selected electrical switching apparatus to be lifted while being maintained generally level without excess tilting thereof. The apparatus also includes first and second latches movably connected to opposing ends of the apparatus for securely latching to the electrical switching apparatus being lifted. The lifting bracket of the apparatus also includes a locking flange for engaging the electrical switching apparatus during lifting and securely locking the first and second latches to the electrical switching apparatus.
摘要翻译：一种用于锁定到具有不同定位重心的电气开关装置系列中的任何一个选择的装置的装置包括具有多个提升附接点的提升支架，由此可以将起重机或其他提升装置附接到其上。具有提升附接点的提升支架使得所选择的电气开关装置能够被提升而保持大致水平而不会过度倾斜。该装置还包括可移动地连接到装置的相对端的第一和第二闩锁，用于牢固地闩锁到被提升的电开关装置。该装置的提升支架还包括用于在提升期间与电气开关装置接合的锁定凸缘，并且将第一和第二闩锁牢固地锁定到电气开关装置。

10. 发明授权

US06205017B1 Switchgear assembly with front accessible slide-in fixed power switch 失效
标题翻译：开关柜组件，带前置可拆卸式固定式电源开关
公开(公告)号：US06205017B1
公开(公告)日：2001-03-20
申请号：US09489436
申请日：2000-01-21
申请人： William Edward Wilkie, II , Steven Dale Walker
发明人： William Edward Wilkie, II , Steven Dale Walker
IPC分类号： H02B104
CPC分类号： H02B1/21
摘要： Power switches are fix mounted in a switchgear cabinet by providing terminal sections on power conductors at the rear face of the switch housing which extend vertically beyond the housing. The power switches slide into cells in the cabinet through a front opening with projections on the sides of the switch engaging slots in mounting panels in the cabinet. The terminal sections of the power conductors are then accessible through the front opening for connection to the buses in the switchgear cabinet. Runbacks secured to the lower power conductors on the bottom power switch extend into a rear compartment in the cabinet for the connection to power cables as the power switch is inserted into the front compartment. A unitary arc shield/wire tray slides into the front compartment above the power switches after connection of the terminal sections to the buses and is removable to provide subsequent access to the power connections.
摘要翻译：电源开关通过在开关壳体的后表面上的电源导体上提供端子部分而垂直地延伸超过壳体而固定在开关柜中。电源开关通过前开口滑入机柜中的电池，在开关侧面突起与机柜中安装面板上的插槽接合。电源导体的端子部分然后可通过前开口接近，用于连接到开关柜中的总线。固定到底部电源开关上的下部电源导体的防反弹器延伸到机柜中的后部隔间，用于将电源开关插入前隔间，以连接到电源线。在将终端部分连接到总线上之后，整体电弧屏蔽/电线托盘滑入电源开关上方的前隔间，并可拆卸以提供电源连接的后续访问。

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