Method for preparing primer for percussion-ignitable flash lamp
    2.
    发明授权
    Method for preparing primer for percussion-ignitable flash lamp 失效
    冲击式闪光灯底漆准备方法

    公开(公告)号:US3904451A

    公开(公告)日:1975-09-09

    申请号:US41974573

    申请日:1973-11-28

    CPC classification number: C06C7/00 C06B39/02 F21K5/02

    Abstract: An efficient method of preparing a coating preparation for use in a single step coating of primer for percussion-ignitable flash lamps, providing a combination of efficiency and safety in handling during manufacture. A production quantity of an aqueous mixture is prepared, containing the fuel, the metallic combustible, and the binder, but without the oxidizer. The production quantity is then divided into at least three fuel containing batches each of which contains less 40 grams of dry ingredients. An aqueous mixture comprising the oxidizer is prepared and at least a portion of this aqueous mixture comprising the oxidizer is added to the fuel containing batch one of the fractions of the production quantity. In this manner most of the ingredients are prepared in large production quantities but the danger of having serious accidents from accidental reactions involving the large production quantity is avoided. Preferably the oxidizer is sodium chlorate.

    Abstract translation: 制备用于打击式可点燃闪光灯的底漆的单步涂布的涂料制剂的有效方法,提供在制造过程中的处理中的效率和安全性的组合。 制备含有燃料,金属可燃物和粘合剂但不含氧化剂的含水混合物的生产量。 然后将生产量分成至少三种含有少量40克干成分的燃料。 制备包含氧化剂的含水混合物,并将包含氧化剂的该含水混合物的至少一部分加入到生产量的馏分中。 以这种方式,大部分成分以大量生产量制备,但避免了涉及大量生产量的意外反应发生严重事故的危险。 优选地,氧化剂是氯酸钠。

    Compact electric incandescent lamp having planar filament and improved mount
    5.
    发明授权
    Compact electric incandescent lamp having planar filament and improved mount 失效
    紧凑型电白炽灯具有平面灯丝和改进的安装

    公开(公告)号:US3909653A

    公开(公告)日:1975-09-30

    申请号:US25519672

    申请日:1972-05-19

    CPC classification number: H01K1/18

    Abstract: A light source, such as biplane tungsten filament, is suspended within a compact halogen-containing lamp by an elongated mount assembly that is anchored in one end of the lamp envelope. The mount assembly has resilient wire supports that hold the planar filament at a predetermined location within the envelope and the relative dimensions of the planar filament and envelope are such that the inner surfaces of the envelope walls are heated to the temperature required to maintain the halogen-tungsten cycle when the lamp is operated.

    Abstract translation: 诸如双面钨丝的光源通过锚固在灯壳的一端的细长安装组件悬挂在紧凑的含卤素灯内。 安装组件具有弹性线支撑件,其将平面细丝保持在外壳内的预定位置处,并且平面细丝和外壳的相对尺寸使得封套壁的内表面被加热到维持卤素 - 操作灯时的钨循环。

    Lamp combination comprising an improved envelope for tungsten-halogen incandescible projection lamp
    6.
    发明授权
    Lamp combination comprising an improved envelope for tungsten-halogen incandescible projection lamp 失效
    灯泡组合包括改进的钨酸钠不可预测投影灯的包装

    公开(公告)号:US3648094A

    公开(公告)日:1972-03-07

    申请号:US3648094D

    申请日:1970-04-15

    CPC classification number: H01K1/50 Y02B20/12

    Abstract: An incandescible projection lamp combination which utilizes a vitreous borosilicate glass, light transmitting envelope. The lamp utilizes a tungsten filament and a bromine containing atmosphere. The power loading is about 13.6 to 16.4 watts per cubic centimeter of lamp volume, whereby light output is essentially constant throughout life.

    Abstract translation: 一种不可思议的投影灯组合,其采用玻璃状硼硅酸盐玻璃,透光封套。 该灯采用钨丝和含溴气氛。 功率负载约为每立方厘米灯体积的13.6至16.4瓦特,因此在整个寿命期间光输出基本上是恒定的。

    Lamp to eliminate single frame curtain
    7.
    发明授权
    Lamp to eliminate single frame curtain 失效
    消除单个窗帘的灯

    公开(公告)号:US3639800A

    公开(公告)日:1972-02-01

    申请号:US3639800D

    申请日:1970-01-15

    CPC classification number: H01K7/02 H01K9/00

    Abstract: A projection lamp for use in a motion picture projection system. The lamp comprises a primary incandescible filament one end of which is electrically connected to a lamp lead-in, a first ballast filament one end of which is electrically connected to a lamp lead-in, with the other ends of these filaments being electrically connected. The improvement comprises disposing within the lamp a second ballast filament one end of which is serially electrically connected to the primary incandescible filament and the first ballast filament, and the other end is connected to an individual lead-in. The second ballast filament is thus adapted to be connected as part of the series load with the operating potential applied thereacross to cause the primary filament to incandesce with a low level of intensity to permit an individual film frame to be viewed.

    Abstract translation: 一种用于电影投影系统的投影灯。 该灯包括主要的无光灯丝,其一端电连接到灯引入件,第一镇流灯丝的一端与灯引入电连接,这些灯丝的另一端电连接。 改进之处在于在灯内设置第二镇流灯丝,其一端串联地电连接到初级可光纤灯丝和第一镇流灯丝,另一端连接到单个导入室。 因此,第二镇流灯适于作为串联负载的一部分连接,其中施加的工作电位在其上,使得初级灯丝以低水平的强度白炽灯,以允许观看单个胶片框架。

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