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公开(公告)号：US4424020A
公开(公告)日：1984-01-03
申请号：US262008
申请日：1981-05-08
CPC分类号： G03B15/0442 , G03B15/0457
摘要： An electrically-activated, miniature photoflash unit which includes a plurality (e.g., ten) of subminiature high voltage flash lamps arranged in a planar array. A singular mounting tab protrudes from the unit's housing and serves to connect the entire array when the tab is electrically connected to a power source (e.g., piezoelectric crystal) typically associated with many of today's cameras. Each of the lamps is inverted with respect to the tab and also serve to provide a low resistance circuit path therethrough subsequent to activation thereof.
摘要翻译： 一种电激活的微型闪光灯单元，其包括以平面阵列布置的多个（例如十个）超小型高压闪光灯。 当单片电路与电源（例如压电晶体）电连接时，从单元的外壳突出出一个单一的安装接头，用于连接整个阵列，通常与当今许多摄像机相关联。 每个灯相对于突片反转，并且还用于在其激活之后提供穿过其的低电阻电路路径。
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公开(公告)号：US4497756A
公开(公告)日：1985-02-05
申请号：US308637
申请日：1981-10-05
CPC分类号： B29C45/14 , B29C70/72 , B29K2995/0026 , B29L2031/764
摘要： A method of making a photoflash article including a substrate member, a plurality (e.g., ten) of electrically-activated photoflash lamps, and a light-transmitting polymer covering which encapsulates each of the photoflash lamps and is also secured to the substrate member to define a unitary component. The substrate is produced by injection molding with each of the lamps subsequently positioned therein. This assembled component is then either placed within an injection mold apparatus and a predetermined quantity of thermoplastic or thermosetting resin injected therein to define the polymer member, or the polymer is added in liquid form to completely fill each of the substrate member's individual lamp-receiving compartments. The finished article is especially suited for forming part of a completed photoflash device further including circuitry and other items, such as described in the present art.
摘要翻译： 一种制造包括基板部件，多个（例如十个）电致动闪光灯的照相闪光制品的方法，以及封装每个闪光灯的光透射聚合物覆盖物，并且还固定到基板部件以限定 一个单一的组成部分。 通过注射成型制造衬底，随后每个灯随后定位在其中。 然后将该组装的部件放置在注射模具装置内，并且将预定量的热塑性或热固性树脂注入其中以限定聚合物构件，或者以液体形式添加聚合物以完全填充每个基板构件的各个灯接收室 。 成品特别适合于形成完整的照相闪光装置的一部分，其进一步包括诸如本领域所描述的电路和其它物品。
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公开(公告)号：US4374073A
公开(公告)日：1983-02-15
申请号：US194709
申请日：1980-10-06
摘要： A method of making a hermetically-sealed pyrotechnic cap is described which includes a plastic (e.g. polyethylene) container and a quantity of pyrotechnic mixture therein. Closure of the container is achieved by heat-sealing an end thereof.
摘要翻译： 描述了制造密封的烟火帽的方法，其包括塑料（例如聚乙烯）容器和一定量的烟火混合物。 通过热封其端部来实现容器的封闭。
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公开(公告)号：US4201540A
公开(公告)日：1980-05-06
申请号：US893223
申请日：1978-04-04
CPC分类号： F21K5/026
摘要： A percussively-ignited photoflash lamp having an hermetically-sealed glass envelope containing no glass-to-metal seals therein. Ignition of the lamp is achieved by applying a percussive force (e.g. striking) to an external surface of the envelope which results in actuation of an ignition means disposed within the envelope. The ignition means, preferably a frictionally disposed, spring-loaded wire having a quantity of pressure sensitive primer thereon, ignites a quantity of shredded combustible material (e.g. zirconium) within the envelope to produce the desired flash. A method of making the lamp is also described.
摘要翻译： 一种打击式点燃的闪光灯，其具有在其中不包含玻璃对金属密封件的密封玻璃封套。 灯的点火是通过将冲击力（例如打击）施加到外壳的外表面而实现的，这导致设置在外壳内的点火装置的致动。 点火装置，优选地具有摩擦配置的弹簧加载的丝线，其上具有一定数量的压敏底漆，在外壳内点燃一定数量的可切碎的可燃材料（例如锆）以产生所需的闪光。 还描述了制造灯的方法。
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5.发明授权Selective actuating mechanism for signal device using percussive flashlamps 失效使用冲击式闪光灯的信号装置的选择性致动机构
公开(公告)号：US4070145A
公开(公告)日：1978-01-24
申请号：US695991
申请日：1976-06-14
CPC分类号： F21K5/023 , F21L11/00 , G03B15/0489
摘要： For a signal device comprising a plurality of percussively ignitable flashlamps mounted on a support member and arranged in an array with respectively associated preenergized striker springs, a selective actuating mechanism for sequentially releasing the striker springs to fire respective flashlamps in response to successive hand actuated indexing. The selective actuating mechanism comprises a spring-loaded ratchet bar retained in a longitudinal channel in the support member in combination with a slidable member which is also retained in the channel in engageable contact with the ratchet bar. The lamps and striker springs are mounted in a row parallel to the channel with the strikers projecting beyond the periphery of the channel. The slidable member, which may comprise a folded flat spring having a first tang for engaging the ratchet bar and a second tang for engaging a surface of the channel, has a trip wire projection which is aligned with the projecting portions of the strikers. Upon successive hand actuation of the ratchet bar, the slidable member is indexed along the channel so that the trip wire projecting therefrom sequentially releases the preenergized strikers to fire respective flashlamps.
摘要翻译： 对于包括安装在支撑构件上并且分别配置有分别相关联的预通电撞击弹簧的多个可触发可点燃的闪光灯的信号装置，用于响应于连续的手动启动分度而顺序地释放撞击弹簧以激发相应的闪光灯的选择性致动机构。 选择性致动机构包括弹簧加载的棘轮杆，其保持在支撑构件中的纵向通道中，与可滑动构件组合，滑动构件也保持在通道中，可与棘轮杆接合。 灯和冲击弹簧安装成平行于通道的行，罢行器突出超过通道的周边。 可滑动构件可以包括具有用于接合棘轮杆的第一柄脚和用于与通道的表面接合的第二脚的折叠扁平弹簧，其具有与罢工者的突出部分对准的跳闸线突起。 在棘轮杆的连续手动致动时，可滑动构件沿通道分度，使得从其突出的跳闸线顺序地释放预通电的撞击件以对相应的闪光灯起动。
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6.发明授权Encapsulated photoflash device having a radiant energy-activated disconnect switch as part of the circuitry thereof 失效具有辐射能量激活的断开开关作为其电路的一部分的封装的闪光灯装置
公开(公告)号：US4515558A
公开(公告)日：1985-05-07
申请号：US337354
申请日：1982-01-06
CPC分类号： G03B15/0457
摘要： A photoflash device which includes a plastic substrate, lamp-firing circuitry located on a first surface of the substrate, a disconnect switch also secured to the first surface of the substrate and electrically joined to the lamp-firing circuitry, at least one electrically activated photoflash lamp located above the switch for activating said switch upon ignition thereof, and a solid, light-transmitting polymer located about and encapsulating the glass envelope of the lamp. A thin, light-transmitting polyester member is located over the switch to protect the switch during formation of the device. The polyester member serves to prevent contact between the resin which forms the polymer and switch during thisformation, thus assuring close placement of the lamp's envelope and switch, said placement thereby assuring proper activation (e.g., severance) of the switch.
摘要翻译： 一种闪光灯装置，其包括塑料基板，位于基板的第一表面上的点灯电路，还固定到基板的第一表面并电连接到点火电路的断开开关，至少一个电激活的照相闪光灯 位于开关上方的灯，用于在其点燃时启动所述开关;以及位于灯的玻璃封套周围并封装的固体透光聚合物。 一个薄的透光聚酯构件位于开关上方，以在形成装置期间保护开关。 聚酯构件用于防止在形成聚合物的树脂与开关之间的接触，从而确保灯的外壳和开关的紧密放置，从而确保开关的正确的激活（例如切断）。
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公开(公告)号：US4369556A
公开(公告)日：1983-01-25
申请号：US170509
申请日：1980-07-21
CPC分类号： F21K5/02
摘要： A method of making an electrically-activated photoflash lamp which includes a lead glass envelope, a quantity of shredded zirconium or hafnium combustible material and an ignition structure disposed within the envelope for igniting the combustible material upon application of a high voltage, low energy pulse thereto. The ignition structure includes a pair of metallic lead wires secured within one end of the envelope and having terminations which lie substantially flush with the interior surface of this end. A quantity of primer material bridges the terminations and is ignited upon application of the above pulse. The lead wires are secured and hermetically sealed within the envelope's end while the bulb is inverted, without the need for a press sealing operation. A method of axially adjusting the ends of the lead wires with respect to the bulb while the seal is hot is also disclosed.
摘要翻译： 一种制造电激活的闪光灯的方法，其包括铅玻璃外壳，一定量的切碎的锆或铪可燃材料，以及设置在外壳内的点火结构，用于在施加高电压，低能量脉冲时点燃可燃材料 。 点火结构包括固定在外壳一端的一对金属引线，并具有与该端的内表面基本齐平的端子。 一些引物材料桥接终端并且在施加上述脉冲时被点燃。 引线在灯泡倒置的同时固定和密封在信封的端部，而不需要压力密封操作。 还公开了一种在密封件热时相对于灯泡轴向调节引线的端部的方法。
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8.发明授权Flashlamp assembly for providing highly intense audible and visual signals 失效闪光灯组件，用于提供高度强烈的声音和视觉信号
公开(公告)号：US4130082A
公开(公告)日：1978-12-19
申请号：US803565
申请日：1977-06-06
CPC分类号： G08B13/08 , F21K5/02 , G08B15/004 , G08B7/08
摘要： A multilamp flashlamp assembly capable of emitting highly intense audible and visual signals and particularly adapted for alarm situations. The assembly utilizes percussive flashlamps which operate in conjunction with a respective plurality of pyrotechnic devices located about the assembly's transparent housing. Each device provides an audible signal in response to the energy received from the respective lamp when the lamp is fired.
摘要翻译： 多发闪光灯组件能够发出强烈的声音和视觉信号，特别适用于报警情况。 该组件利用冲击式闪光灯，其与位于组件的透明壳体周围的相应的多个烟火装置结合操作。 每个设备响应于当灯被点燃时从相应的灯接收的能量提供可听信号。
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9.发明授权
公开(公告)号：US4457700A
公开(公告)日：1984-07-03
申请号：US426024
申请日：1982-09-28
CPC分类号： F21K5/02
摘要： An electrically-activated photoflash lamp which includes a lead glass envelope, a quantity of shredded zirconium or hafnium combustible material within the envelope, a combustion-supporting gas (e.g., oxygen) also within the envelope, and an ignition structure disposed within the envelope for igniting the combustible material upon application of a high voltage, low energy pulse thereto. The ignition structure includes a pair of metallic lead wires secured within one end of the envelope and having terminations which lie substantially flush with the interior surface of this end. A quantity of primer material bridges the terminations and is ignited upon application of the above pulse. The lead wires are secured and hermetically sealed within the envelope's end without the need for a press sealing operation. A method of making this lamp is also provided.
摘要翻译： 电激活的闪光灯，其包括铅玻璃外壳，在封套内的一定数量的切碎的锆或铪可燃材料，也在封套内的燃烧支持气体（例如氧气），以及设置在外壳内的点火结构， 在向其施加高电压，低能量脉冲时点燃可燃材料。 点火结构包括固定在外壳一端的一对金属引线，并具有与该端的内表面基本齐平的端子。 一些引物材料桥接终端并且在施加上述脉冲时被点燃。 引线在信封的端部固定和密封，而不需要压力密封操作。 还提供制造该灯的方法。
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公开(公告)号：US4267774A
公开(公告)日：1981-05-19
申请号：US2263
申请日：1979-01-10
摘要： A hermetically-sealed pyrotechnic cap is described which includes a plastic (e.g. polyethylene) container and a quantity of pyrotechnic mixture therein. Closure of the container is achieved by heat-sealing an end thereof. A method for effecting the closure is also described.
摘要翻译： 描述了一种密封的烟火帽，其包括塑料（例如聚乙烯）容器和一定数量的烟火混合物。 通过热封其端部来实现容器的封闭。 还描述了实现闭合的方法。
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