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1. 发明授权

US4837549A Tapped resistor grid assembly 失效
标题翻译：分接电阻器栅格组件
公开(公告)号：US4837549A
公开(公告)日：1989-06-06
申请号：US158858
申请日：1988-02-22
申请人： Victor V. Kirilloff , William A. Benson , Robert Cummins , Richard S. Dawson
发明人： Victor V. Kirilloff , William A. Benson , Robert Cummins , Richard S. Dawson
IPC分类号： H01C3/10
CPC分类号： H01C3/10
摘要： In the assembly two or more strips of resistance material are positioned edge-to-edge and fan-folded between the side members of a frame. The strips are supported at their loops by insulated fixtures and each has a terminal at each end. The strips are embossed or indented between loops so as to form longitudinally extending offsets spaced from each other across the strip. The depth of those offsets is controlled so that the clear space between the adjoining flights is just sufficient to admit a flat metal strip inserted between them crosswise with a portion projecting to form a tap. That tap can be positioned anywhere between parallel flights of the resistor ribbon after the assembly of the unit. A channel-shaped clip fits over the projecting tap and the edges of the adjoining flights of resistor ribbon and is welded to the tap and the flights.
摘要翻译：在组件中，两个或更多个电阻材料条被边缘到边缘定位并在框架的侧部构件之间进行风扇折叠。条带通过绝缘夹具在其环路处支撑，并且每个端部都具有端子。条带在环之间被压花或缩进，以便形成沿着条带彼此间隔开的纵向延伸的偏移。这些偏移量的深度被控制，使得邻接的飞行之间的清晰空间恰好足以允许插入在它们之间的平坦的金属带与一部分突出形成一个水龙头。在组件组装之后，该抽头可以位于电阻丝带的平行线之间的任何位置。一个通道形的夹子装配在突出的分接头和相邻的电阻丝带的边缘上，并被焊接到龙头和飞行。

2. 发明授权

US5159310A Resistor grid heat dissipating assembly 失效
标题翻译：电阻栅格散热组件
公开(公告)号：US5159310A
公开(公告)日：1992-10-27
申请号：US710337
申请日：1991-06-05
申请人： Robert Cummins , Victor V. Kirilloff , William A. Benson , Richard S. Dawson
发明人： Robert Cummins , Victor V. Kirilloff , William A. Benson , Richard S. Dawson
IPC分类号： H01C1/08 , H01C3/10
CPC分类号： H01C3/10 , H01C1/08
摘要： A heat dissipating resistor grid has a rectangular or annular frame including side members carrying blocks or panels of insulating material having cavities in their inner surfaces. The resistor element is a zigzag strip formed from individual flat lengths of resistance material, each length having offset ends in opposite directions, adjoining offset ends forming a sandwich with a conductive support strip which extends beyond the offset end and terminates in projections which mate with the cavities in the insulating material. The support strip may extend into the space between the adjoining strips of resistance material forming a heat sink therein. The projecting ends of the support strip may be flat lengths, may be cut into tabs, may be formed into hollow cylinders in one piece with the support strip, may be solid cylindrical studs affixed to the support strip, or solid rod bent into U-shape with the base inside the offset ends. The insulating blocks may fit into cutouts in the frame and lock there by lateral movement.
摘要翻译：散热电阻器栅格具有矩形或环形框架，该框架包括承载在其内表面中具有空腔的绝缘材料块或面板的侧构件。电阻元件是由单个扁平长度的电阻材料形成的锯齿形条，每个长度具有相反方向的偏移端，邻接的偏移端形成具有导电支撑条的夹层，该导电支撑条延伸超过偏移端并终止于与绝缘材料中的空腔。支撑条可以延伸到相邻的电阻材料带之间的空间中，其中形成散热器。支撑条的突出端可以是平坦的长度，可以切成突片，可以与支撑条形成一体的中空圆柱体，可以是固定在支撑条上的实心圆柱形柱，或固定杆弯曲成U形，形状与基座内部的偏移端。绝缘块可以装配在框架中的切口中并通过侧向移动而锁定在其中。

3. 发明授权

US4651124A Frame supported grid resistor 失效
标题翻译：框架支持电网电阻
公开(公告)号：US4651124A
公开(公告)日：1987-03-17
申请号：US649075
申请日：1984-09-10
申请人： Victor V. Kirilloff , William A. Benson , Robert Cummins , Richard S. Dawson
发明人： Victor V. Kirilloff , William A. Benson , Robert Cummins , Richard S. Dawson
IPC分类号： H01C1/08 , H01C3/10 , H01C3/00
CPC分类号： H01C3/10 , H01C1/08
摘要： A rigid frame supported resistor for dynamic braking of electric and diesel-electric locomotives has certain of the frame elements cushioned or insulated from each other and the resistance ribbon insulated and cushioned from the frame. Organic insulating material in molded or sheet form, preferably a copolymer, such as a polyester resin, protected by a metal heat shield, may be used for structural frame members, or for cushioning and insulating metal structural frame members. The organic insulating resistant is supplemented by ceramic insulating material in locations subject to high heat.
摘要翻译：用于电动和柴油机车动力制动的刚性框架支撑电阻器具有一些彼此缓冲或绝缘的框架元件，并且阻挡带从框架中被隔离和缓冲。成型或片状的有机绝缘材料，优选由金属隔热罩保护的共聚物，如聚酯树脂，可用于结构框架构件，或用于缓冲和绝缘金属结构框架构件。耐高温有机绝缘材料由陶瓷绝缘材料补充。

4. 发明授权

US5281944A Slide-in resistor grid 失效
标题翻译：滑入电阻网格
公开(公告)号：US5281944A
公开(公告)日：1994-01-25
申请号：US802633
申请日：1991-12-05
申请人： Victor V. Kirilloff , Robert Cummins , Richard S. Dawson , William A. Benson
发明人： Victor V. Kirilloff , Robert Cummins , Richard S. Dawson , William A. Benson
IPC分类号： F02B3/06 , H01C1/014 , H01C3/10 , H01C3/00
CPC分类号： H01C3/10 , H01C1/014 , F02B3/06
摘要： A resistor grid for dynamic braking of diesel electric locomotives has a rigid frame that includes outer metal side pieces and metal dividers within the frame between which are positioned columns of fan-folded resistor ribbon. The dividers carry support plates having transverse aligned tabs along both sides fixed normal to the support plate, each tab having a notch in its inside edge, and supported plates for the resistor ribbon which slide in those slots longitudinally. The supported plates and the folds of the resistor ribbon carry studs and bushings which interfit by movement normal to those plates.
摘要翻译：用于柴油机车动力制动的电阻网格具有刚性框架，其包括在框架内的外金属侧片和金属分隔件，它们之间位于风扇折叠电阻带的定位柱之间。分隔件携带支撑板，其具有横向对齐的突片，两侧均固定在支撑板上，每个突片在其内侧边缘都有一个凹口，以及用于电阻带的支撑板，在这些槽中纵向滑动。支撑的板和电阻丝带的折叠带有螺栓和衬套，其通过与这些板的正常运动相互配合。

5. 发明授权

US5049852A Resistor grid heat dissipating assembly 失效
标题翻译：电阻栅格散热组件
公开(公告)号：US5049852A
公开(公告)日：1991-09-17
申请号：US465323
申请日：1990-01-16
申请人： Robert Cummins , Victor V. Kirilloff , William A. Benson , Richard S. Dawson
发明人： Robert Cummins , Victor V. Kirilloff , William A. Benson , Richard S. Dawson
IPC分类号： H01C1/08 , H01C3/10
CPC分类号： H01C1/08 , H01C3/10
摘要： A heat dissipating resistor grid has a frame including side members carrying blocks or panels of insulating material having cavities in their inner surfaces. The resistor element is a zigzag strip formed from individual flat lengths of resistance material, each length having offset ends in opposite directions, adjoining offset ends forming a sandwich with a conductive support strip which extends beyond the offset end and terminates in projections which mate with the cavities in the insulating material. The support strip may extend into the space between the adjoining strips of resistance material forming a heat sink therein. The projecting ends of the support strip may be flat lengths, may be cut into tabs, may be formed into hollow cylinders in one piece with the support strip, may be solid cylindrical studs affixed to the support strip, or solid rod bent into U-shape with the base inside the offset ends. The insulating blocks may fit into cutouts in the frame and locked there by lateral movement.
摘要翻译：散热电阻器栅格具有框架，该框架包括承载在其内表面中具有空腔的绝缘材料的块或面板的侧构件。电阻元件是由单个扁平长度的电阻材料形成的锯齿形条，每个长度具有相反方向的偏移端，邻接的偏移端形成具有导电支撑条的夹层，该导电支撑条延伸超过偏移端并终止于与绝缘材料中的空腔。支撑条可以延伸到相邻的电阻材料带之间的空间中，其中形成散热器。支撑条的突出端可以是平坦的长度，可以切成突片，可以与支撑条形成一体的中空圆柱体，可以是固定在支撑条上的实心圆柱形柱，或固定杆弯曲成U形，形状与基座内部的偏移端。绝缘块可以装配在框架中的切口中并且通过横向移动而被锁定在那里。

6. 发明授权

US4847585A Center ventilated resistor grid 失效
标题翻译：中心通风电阻网格
公开(公告)号：US4847585A
公开(公告)日：1989-07-11
申请号：US196250
申请日：1988-05-20
申请人： Victor V. Kirilloff , William A. Benson , Robert Cummins , Richard S. Dawson
发明人： Victor V. Kirilloff , William A. Benson , Robert Cummins , Richard S. Dawson
IPC分类号： F02B3/06 , H01C3/10
CPC分类号： H01C3/10 , F02B3/06
摘要： A resistor grid for diesel electric locomotives and the like has a rigid frame comprising outer metal side pieces and one or more pairs of inner metal side pieces spaced from each other, and columns of resistor ribbon fan-folded between each outer and outermost inner side piece, and between certain inner side pieces. Supporting means interengaging each fold of the ribbons are insulated from and carried on each side by a metal strip which rides on its adjoining side piece so as to accommodate expansion of the resistor ribbon. The ribbon is indented between folds to stiffen it and increase its span and may by provided with a support rod centered between its side pieces. The resistor grid is preferably positioned in forced air cooled resistor banks face-to-face with conventional narrow span grids, and improves the cooling of such conventional banks.
摘要翻译：用于柴油机车电机等的电阻栅格具有刚性框架，其包括外金属侧片和彼此间隔开的一对或多对内金属侧片，以及在每个外部和最外侧片之间风扇折叠的电阻带列，以及某些内侧片之间。通过在其相邻的侧部件上骑行以适应电阻带的膨胀的金属带绝缘和相互承载带的每个折叠的支撑装置。带状物在折叠之间缩进以使其加强并增加其跨度，并且可以通过设置有以其侧片之间为中心的支撑杆。电阻栅格优选地与传统的窄跨距栅格面对面地设置在强制空气冷却的电阻器组中，并且改善了这种常规堤的冷却。

7. 发明授权

US4625563A Portable bend tester 失效
标题翻译：便携式弯曲试验机
公开(公告)号：US4625563A
公开(公告)日：1986-12-02
申请号：US792027
申请日：1985-10-28
申请人： Richard S. Dawson , Daniel S. Dawson
发明人： Richard S. Dawson , Daniel S. Dawson
IPC分类号： G01N3/20
CPC分类号： G01N3/20
摘要： This bend tester is lightweight and portable for on the site use to qualify welders. Primarily, it consists of a frame on a base, and a platform with a yoke on it is elevatable in the frame to bend metal by a plunger mounted to a top plate of said frame.
摘要翻译：这种弯曲测试仪是轻便和便携的，用于现场使用资格焊工。主要地，它包括在基座上的框架，并且其上具有轭的平台在框架中可升高，以通过安装到所述框架的顶板的柱塞来弯曲金属。

8. 发明授权

US5165052A Slide-in resistor grid 失效
标题翻译：滑入电阻网格
公开(公告)号：US5165052A
公开(公告)日：1992-11-17
申请号：US691382
申请日：1991-04-25
申请人： Victor V. Kirilloff , Robert Cummins , Richard S. Dawson , William A. Benson
发明人： Victor V. Kirilloff , Robert Cummins , Richard S. Dawson , William A. Benson
IPC分类号： F02B3/06 , H01C1/014 , H01C3/10
CPC分类号： H01C3/10 , H01C1/014 , F02B3/06
摘要： A resistor grid for dynamic braking of diesel electric locomotives has a rigid frame comprising outer metal side pieces and metal dividers within the frame between which are positioned columns of fan-folded resistor ribbon. The dividers carry support plates having transverse aligned tabs along both sides fixed normal to the support plate, each tab having a notch in its inside edge, supported plates which slide in those slots longitudinally, the supported plates and the folds of the resistor ribbon carrying studs and bushings which interfit by movement normal to those plates.
摘要翻译：用于柴油机车动力制动的电阻网格具有刚性框架，该框架包括框架内的外金属侧片和金属分隔件，它们之间位于风扇折叠电阻带的定位柱之间。分隔器携带支撑板，其两侧的横向对齐的突片两边固定在支撑板上，每个突片在其内侧边缘都有一个凹口，支撑的板在这些槽的纵向上滑动，支撑的板和电阻带携带螺柱的折叠以及与这些板材正常运动相互配合的衬套。

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