-
公开(公告)号：US4344108A
公开(公告)日：1982-08-10
申请号：US191916
申请日：1980-09-29
CPC分类号： G03B15/0457 , H05K1/0259 , H05K1/0215 , H05K1/095 , H05K1/117 , H05K2201/0715
摘要： A flash lamp array having a plurality of high-voltage flash lamps in front of a reflector unit and a circuit board behind the reflector unit and carrying a plurality of circuit runs of relatively high resistance inexpensive material such as powdered carbon and including a common or "ground" circuit run connected to a lead-in wire of each lamp. The common circuit run is made wider than the other circuit runs, and preferably covers a major portion of the circuit board area. This reduces the possibility of accidental flashing of lamps by electrostatic electricity.
摘要翻译： 一种闪光灯阵列，其具有在反射器单元前面的多个高压闪光灯和反射器单元后面的电路板，并且携带多个相对高电阻的便宜材料（例如粉末状碳）并包括公共或“ 接地“电路连接到每个灯的引入线。 公共电路运行比其他电路运行更宽，并且优选地覆盖电路板区域的主要部分。 这样可以减少静电引起的灯的意外闪烁的可能性。
-
公开(公告)号：US4344109A
公开(公告)日：1982-08-10
申请号：US191917
申请日：1980-09-29
申请人： Mary E. Suster , Vincent H. Weber
发明人： Mary E. Suster , Vincent H. Weber
CPC分类号： G03B15/0457 , H05K1/0254
摘要： A flash lamp array having a plurality of high-voltage flash lamps in front of a reflector unit and a circuit board behind the reflector unit and carrying a plurality of circuit runs of relatively high resistance inexpensive material such as powered carbon and including a common or "ground" circuit run connected to a lead-in wire of each lamp. A shield is positioned behind the circuit board and is connected to the common circuit run near a connector tab at an end of the circuit board. This reduces the possibility of accidental flashing of lamps by electrostatic electricity.
摘要翻译： 一种闪光灯阵列，其具有在反射器单元前面的多个高压闪光灯和反射器单元后面的电路板，并且承载多个相对高电阻的廉价材料（例如动力碳）并包括公共或“ 接地“电路连接到每个灯的引入线。 屏蔽层位于电路板的后面，并连接到在电路板端部的连接器接头附近运行的公共电路。 这样可以减少静电引起的灯的意外闪烁的可能性。
-
公开(公告)号：US4353109A
公开(公告)日：1982-10-05
申请号：US183625
申请日：1980-09-02
申请人： Vincent H. Weber
发明人： Vincent H. Weber
CPC分类号： G03B15/0442 , G03B15/0457
摘要： A flash lamp array, such as the Flip Flash type, having a plurality of flash lamps positioned in front of a circuit board which has connector terminals thereon. One connector terminal is connected in common to a lead wire of each of a plurality of lamps by means of a metal shield behind the circuit board. The common terminal is connected, by a circuit run, to a lead wire of the nearest lamp; this lead wire and a lead wire of each of the other lamps extend back from the circuit board and contact the shield thus connecting the lead wire and the shield to the common terminal.
摘要翻译： 诸如Flip Flash类型的闪光灯阵列具有位于其上具有连接器端子的电路板前面的多个闪光灯。 一个连接器端子通过电路板后面的金属屏蔽共同连接到多个灯中的每一个的引线。 公共端子通过电路运行连接到最近的灯的引线; 该引线和每个其它灯的引线从电路板向后延伸并与屏蔽接触，从而将导线和屏蔽件连接到公共端子。
-
-
搜索结果
3 条记录 (耗时 0.023 秒)
