Electrical connection means for a linear photoflash lamp array
    1.
    发明授权
    Electrical connection means for a linear photoflash lamp array 失效
    用于线性闪光灯阵列的电气连接装置

    公开(公告)号:US4238543A

    公开(公告)日:1980-12-09

    申请号:US963027

    申请日:1978-11-22

    Abstract: Means are provided to repair one or more flash lamps in a linear type photoflash lamp array which have become disconnected from the circuit board member. Specifically, the disconnected in-lead is secured to the sequential firing circuitry located on the circuit board member with an adhesive deposit of an organic polymer and a surface conductive path thereafter established on said adhesive deposit between the in-lead and the adjacent circuitry. The surface conductive path can also be an organic polymer containing an electrically conductive filler.

    Abstract translation: 提供了用于修复已经与电路板构件断开的直线型闪光灯阵列中的一个或多个闪光灯的装置。 具体地,断开的引线被固定到位于电路板部件上的顺序点火电路,其中有机聚合物的粘合沉积物和其后在引线和相邻电路之间的所述粘合剂沉积物上建立的表面导电路径。 表面导电路径也可以是含有导电填料的有机聚合物。

    Switching device for photoflash unit
    2.
    发明授权
    Switching device for photoflash unit 失效
    闪光灯单元切换装置

    公开(公告)号:US4487574A

    公开(公告)日:1984-12-11

    申请号:US451505

    申请日:1982-12-20

    CPC classification number: G03B15/0457 H05K1/0293 H05K2201/0112 H05K2203/173

    Abstract: A multiple flashlamp array is disclosed having a plurality of lamps fired individually and in sequence by means of a plurality of static solid switching devices capable of reliable actuation by radiant energy generated during flashing of the lamps. Initially, these switching devices have a high electrical resistance ("off position") and after being actuated by the heat and light radiation, they undergo chemical conversion to an electrically conductive state ("on position"). The switch devices are prepared in a conventional manner from a particulate mixture of silver oxide with a metal exhibiting both thermal and electrical conductivity but which does not react exothermally with said silver oxide. A binder mixture is used which includes a conventional organic polymer binder which serves as a fuel during conversion of the silver oxide together with a second organic polymer binder which is more resistant to combustion. The addition of the combustion resistant polymer binder reduces the tendency of the switch material to "blow off" the switch terminals during conversion. The low voltage flashlamps being fired in this manner require that the converted switch devices exhibit an electrical resistance after conversion not to exceed about 0.3 ohms.

    Abstract translation: 公开了一种多闪光灯阵列,其具有多个灯,其通过多个静态固体开关装置单独地并且依次发光,这些静态固体开关装置能够通过在灯的闪烁期间产生的辐射能来可靠地致动。 最初,这些开关装置具有高电阻(“关闭位置”),并且在被热和光辐射驱动之后,它们经历化学转换为导电状态(“在位置”)。 开关器件以常规方式由氧化银与具有导热性和导电性但不与所述氧化银发生放热反应的金属的微粒混合物制备。 使用粘合剂混合物,其包括常规的有机聚合物粘合剂,其在氧化银转化期间用作燃料,以及更耐燃烧的第二有机聚合物粘合剂。 燃烧性聚合物粘合剂的添加减少了开关材料在转换期间“切断”开关端子的趋势。 以这种方式点燃的低电压闪光灯要求转换的开关器件在转换后表现出电阻不超过约0.3欧姆。

    Photoflash lamp array having reflective coating means
    3.
    发明授权
    Photoflash lamp array having reflective coating means 失效
    具有反射涂层装置的闪光灯阵列

    公开(公告)号:US4223373A

    公开(公告)日:1980-09-16

    申请号:US924259

    申请日:1978-07-13

    CPC classification number: G03B15/0442 H05K1/0274

    Abstract: Reflective coating means are provided to replace the conventional reflector cavities surrounding each photoflash lamp of a multilamp photoflash array. A reflective adhesive coating for this purpose can be applied to each photoflash lamp around a portion of the lamp circumference to reflect the light outwardly in a desired direction. A reflective adhesive coating can also be applied to the circuit board member used with a photoflash lamp array to provide sequential firing of flash lamps as an alternate means to provide the desired light reflection and without need for individual lamp processing in achieving this result. The coating material comprises light reflective particulate solids bonded to the substrate with an adhesive binder.

    Abstract translation: 提供反射涂层装置来代替围绕多光束闪光灯阵列的每个闪光灯的常规反射器腔。 用于此目的的反射粘合剂涂层可以应用于围绕灯周边的一部分的每个照相闪光灯,以沿所需方向向外反射光。 反射性粘合剂涂层也可以应用于与闪光灯阵列一起使用的电路板部件,以提供闪光灯的连续点火,作为提供所需光反射的替代手段,并且不需要单独的灯处理来实现该结果。 涂层材料包括用粘合剂粘合剂结合到基底上的光反射颗粒固体。

    Photoflash lamp array circuit board having radiation sensitive fuse
elements
    5.
    发明授权
    Photoflash lamp array circuit board having radiation sensitive fuse elements 失效
    具有辐射敏感保险丝元件的闪光灯阵列电路板

    公开(公告)号:US4133631A

    公开(公告)日:1979-01-09

    申请号:US799681

    申请日:1977-05-23

    Abstract: Fuse elements are used with a circuit board to provide more reliable sequential firing in a flash lamp array. The circuit board includes the lamp firing circuitry along with radiation switches connected in said circuitry and the fuse elements cooperate with said radiation switches in the circuit operation. Fuse elements are deposited on the circuit pattern adjacent to the flash lamps for actuation by radiation being emitted therefrom and the activated fuse elements interrupt the circuit path by thermal action. In a preferred embodiment, the circuit board is constructed from an organic polymer and the fuse elements are deposited at circuit locations wherein the underlying substrate has a thickness less than the substrate thickness elsewhere to produce holes in the circuit board by melting or thermal decomposition.

    Abstract translation: 保险丝元件与电路板一起使用以在闪光灯阵列中提供更可靠的顺序点火。 电路板包括灯点火电路以及连接在所述电路中的辐射开关,并且熔丝元件在电路操作中与所述辐射开关配合。 保险丝元件沉积在与闪光灯相邻的电路图案上,用于通过从其发射的辐射致动,并且激活的熔丝元件通过热作用中断电路路径。 在优选实施例中,电路板由有机聚合物构成,并且熔断元件沉积在电路位置,其中底层衬底的厚度小于其他位置的衬底厚度,以通过熔化或热分解在电路板中产生孔。

    Multiple flashlamp system
    7.
    发明授权
    Multiple flashlamp system 失效
    多个闪光灯系统

    公开(公告)号:US4128858A

    公开(公告)日:1978-12-05

    申请号:US567576

    申请日:1975-04-14

    CPC classification number: F21K5/02 C06B33/00

    Abstract: A multiple photoflash system is provided which employs a high voltage type flashlamp construction, including a shorting primer material. The primer material is converted to a conductive residue upon ignition of flashlamp to provide a short circuit path between spaced apart inleads of the lamp. Further series connection of the individual lamps in the flashlamp system which are operatively associated with switching devices to provide an open circuit condition upon flashing of the associated lamps permits sequential flashing. The particular primer material which enables the flashlamp system to be operated in this manner comprises a solid mixture of a combustible metal fuel and an oxidizer for the fuel such as alkaline metal chlorates and perchlorates, and which further contains particular proportions of various combustion supporting oxides.

    Flashlamp composition
    8.
    发明授权
    Flashlamp composition 失效
    闪光组合物

    公开(公告)号:US4105480A

    公开(公告)日:1978-08-08

    申请号:US792753

    申请日:1977-05-02

    CPC classification number: F21K5/02 C06B33/00

    Abstract: A multiple photoflash system is provided which employs a high voltage type flashlamp construction, including a shorting primer material. Said primer material is converted to a conductive residue upon ignition of flashlamp to provide a short circuit path between spaced apart inleads of the lamp. Further series connection of the individual lamps in the flashlamp system which are operatively associated with switching devices to provide an open circuit condition upon flashing of the associated lamps permits sequential flashing. The particular primer material which enables the flashlamp system to be operated in this manner comprises a solid mixture of a combustible metal fuel and an oxidizer for the fuel such as alkaline metal chlorates and perchlorates, and which further contains particular proportions of various combustion supporting oxides.

    Abstract translation: 提供了一种采用高压型闪光灯构造的多重闪光灯系统,包括短路底漆材料。 在点燃闪光灯时,底漆材料被转化为导电残留物,以在灯的间隔开的入口之间提供短路路径。 在闪光灯系统中的各个灯的进一步串联连接,其可操作地与开关装置相关联以在相关灯闪烁时提供开路状态,从而可以连续闪烁。 能够以这种方式操作闪光灯系统的特定底漆材料包括可燃金属燃料和用于燃料的氧化剂如碱金属氯酸盐和高氯酸盐的固体混合物,并且还包含特定比例的各种燃烧支持氧化物。

    Switching devices for photoflash unit
    9.
    发明授权
    Switching devices for photoflash unit 失效
    闪光灯组件的开关装置

    公开(公告)号:US4080155A

    公开(公告)日:1978-03-21

    申请号:US778993

    申请日:1977-03-18

    CPC classification number: G03B15/0457

    Abstract: An improved static solid switching device is disclosed for activation by radiant energy when a flash lamp located adjacent thereto is flashed. The multiple flash lamp array having a plurality of lamps fired individually and in sequence for use with said improved static solid switching devices is further disclosed. The switches are prepared from compositions which include the presence of a non-conductive particulate solid to provide improvement in switch manufacture as well as switch operation.

    Abstract translation: 公开了一种改进的静态固体开关装置,用于当与其相邻的闪光灯闪烁时通过辐射能激活。 进一步公开了具有单独地并且依次用于所述改进的静态固体开关装置使用的多个灯的多闪光灯阵列。 开关由包括非导电颗粒固体的组合物制备,以提供开关制造以及开关操作的改进。

    Switching device for photoflash unit
    10.
    发明授权
    Switching device for photoflash unit 失效
    闪光灯单元切换装置

    公开(公告)号:US4553928A

    公开(公告)日:1985-11-19

    申请号:US469551

    申请日:1983-02-25

    CPC classification number: G03B15/0457 H05K1/0293 H05K2201/0112 H05K2203/173

    Abstract: An improved multiple flashlamp array is disclosed having a plurality of low voltage type lamps fired individually and in sequence by means of a plurality of static solid switching devices capable of reliable actuation by radiant energy generated during flashing of the lamps. Initially, these switching devices have a high electrical resistance ("off position") and after being actuated by the heat and light radiation, they undergo chemical conversion to an electrically conductive state ("on position"). The switch devices are prepared in a conventional manner from a particulate mixture of silver oxide with oxidized copper metal and which further contains a particular organic polymer binder mixture. The low voltage flashlamps being fired in this manner require that the converted switch devices exhibit an electrical resistance after conversion not to exceed about 0.3 ohms.

    Abstract translation: 公开了一种改进的多重闪光灯阵列,其具有多个低压型灯,其通过多个静态固体开关装置单独地并且依次发光,这些静态固体开关装置能够通过在灯的闪烁期间产生的辐射能来可靠地致动。 最初,这些开关装置具有高电阻(“关闭位置”),并且在被热和光辐射驱动之后,它们经历化学转换为导电状态(“在位置”)。 开关装置以常规方式由氧化银与氧化铜金属的颗粒混合物制备,并且还包含特定的有机聚合物粘合剂混合物。 以这种方式点燃的低电压闪光灯要求转换的开关器件在转换后表现出电阻不超过约0.3欧姆。

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