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公开(公告)号：US3638068A
公开(公告)日：1972-01-25
申请号：US3638068D
申请日：1970-01-08
申请人： RALPH C WATSON , HOBERT EARL WILSON
发明人： WILSON HOBERT EARL
CPC分类号： H01K1/64 , B60Q1/2603
摘要： A combination dual intensity signal lamp having a constant intensity control filament, a two-position switch actuated by the energization of the control filament to a second position and actuated by the deenergization of the first filament to a first position and a dual intensity signal lamp circuit containing the switch which connects the circuit for a high-intensity mode of operation in the first position and for a low-intensity mode of operation in the second position.
摘要翻译： 一种具有恒定强度控制灯丝的组合双重强度信号灯，通过将控制灯丝激励到第二位置并由第一灯丝去电致动到第一位置而致动的双位置开关，以及双重强度信号灯电路 包含用于第一位置的高强度操作模式的电路和在第二位置的低强度操作模式的开关。
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公开(公告)号：US3227920A
公开(公告)日：1966-01-04
申请号：US4751860
申请日：1960-08-04
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公开(公告)号：US4725760A
公开(公告)日：1988-02-16
申请号：US817080
申请日：1986-01-08
申请人： Cheng P. Fang
发明人： Cheng P. Fang
CPC分类号： H01K1/64
摘要： A flasher bulb and method of making same by mass production techniques are disclosed. The flasher bulb has first and second nickel wires connected by a tungsten wire to form a loop and a bimetallic strip one end of which is connected to one of the nickel wires, the strip being bent towards the other nickel wire. When the strip is heated by passage of current through the tungsten wire, it makes contact with the other nickel wire to take the tungsten wire out of circuit but retain current flow through the nickel wires. Accordingly in a string of flasher bulbs, extinction of one bulb will not necessary cut off current to the others. The conductive wires and bimetallic strip are assembled in position in a mold and held in place by an insulating disk.
摘要翻译： 公开了一种闪光灯泡及其制造方法。 闪光器灯泡具有通过钨丝连接以形成环的第一和第二镍线和双金属条，其一端连接到镍线中的一根，该条被朝向另一条镍线弯曲。 当通过电流通过钨丝加热条时，它与另一条镍线接触以将钨丝从电路中取出，但保持电流流过镍丝。 因此，在一串闪光灯泡中，一个灯泡的灭绝不会将电流切断到其他灯泡。 导电线和双金属条在模具中组装就位并通过绝缘盘保持在适当的位置。
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公开(公告)号：US3983447A
公开(公告)日：1976-09-28
申请号：US580448
申请日：1975-05-23
申请人： Arnold Mark , Donald J. Berman , Sam Cohen
发明人： Arnold Mark , Donald J. Berman , Sam Cohen
CPC分类号： H01K9/04
摘要： A switch, and a dual lamp and switch combination comprising two conductive strips spaced from each other and each having a contact point adjacent an upper end. The conductive strips contacting filament wires of the lamp or electrical conductors of a power line. A handle including a base is pivotably mounted relative to the contact points, and a conductive member operated by the handle, selectively contacts at least one of the contact points. The conductive member is integral with at least a portion of the conductive member and engages a metallic screw-on section of the lamp or electrical conductors of the power line.
摘要翻译： 开关和双灯和开关组合，其包括彼此间隔开并且每个具有与上端相邻的接触点的两个导电条。 导电条接触灯的细丝线或电源线的电导体。 包括基座的手柄相对于接触点可枢转地安装，并且由手柄操作的导电构件选择性地接触至少一个接触点。 导电构件与导电构件的至少一部分是一体的，并且与电力线的灯的金属螺纹部分或电导体接合。
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公开(公告)号：US3673534A
公开(公告)日：1972-06-27
申请号：US3673534D
申请日：1971-05-04
申请人： ROBERT C MARINACE
发明人： MARINACE ROBERT C
摘要： Double life light bulbs, fuses, and the like comprising a plurality of conducting filaments arranged in parallel having a common lead and a base comprising a hollow threaded member electrically connected to the common lead; an insulating member with open channels extending therethrough disposed in the lower end of said threaded member; a plurality of conducting members, each having an end connected, respectively, to one of the conducting filaments and the other end extending through the insulating member; and two contact members of ductile, conductive material, said contacts being bent through a 90* angle and being mounted on the exterior of the insulated section of said threaded member with the lines of fold of the respective contact members lying adjacent to one another, the vertically projecting sections of the contacts laminated together in an insulated relationship, the mounted section of the contacts having openings therein for receiving the respective conducting members; the insulated laminate structure being capable of being folded through 180* to expose, alternately, each of the available contacts.
摘要翻译： 双寿命灯泡，保险丝等包括平行布置的多个导电细丝，其具有公共引线和包括电连接到公共引线的中空螺纹部件的基座; 绝缘构件，其具有穿过其设置在所述螺纹构件的下端中的开口通道; 多个导电构件，各自具有分别连接到一个导电细丝并且另一端延伸穿过绝缘构件的端部; 以及两个延性导电材料的接触构件，所述触头弯曲90度角并且安装在所述螺纹构件的绝缘部分的外部，各个接触构件的折叠线彼此相邻， 所述触头的垂直突出部分以绝缘关系层叠在一起，所述触头的安装部分具有用于接收相应导电构件的开口; 绝缘层压结构能够被折叠180度以交替地暴露每个可用的触点。
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公开(公告)号：US4560906A
公开(公告)日：1985-12-24
申请号：US623626
申请日：1984-06-25
申请人： Bela Kerekes
发明人： Bela Kerekes
摘要： A lighting system having a high pressure gas discharge light source and an incandescent light source within a common sealed and evacuated bulb. A ballast unit fitted externally to the neck of the bulb includes in series with the incandescent light source an interrupter element and control circuitry therefor, and a choke coil in series with the gas discharge light source.The control circuitry represents an equivalence logic with two variables, wherein the output terminal of an equivalence circuit is connected to the control input of the interrupter element while its input terminal is connected to a voltage divider system connected across the gas discharge light source. The output terminal is energized only if either both or neither of the input terminals of the equivalence circuit are energized. The interrupter element is closed when the output terminal of the equivalence circuit is energized.The lighting system instantly emits light when switched on from the mains and maintains the illumination at an approximately constant level during the cool or cooling down periods of the gas discharge light source following its start, warm up, or re-start after switch off.
摘要翻译： 一种具有高压气体放电光源和白炽光源的照明系统，在共同密封和抽真空的灯泡内。 与灯泡颈部外部配置的镇流器单元与白炽灯源串联连接有灭弧元件及其控制电路，以及与气体放电光源串联的扼流线圈。 控制电路表示具有两个变量的等效逻辑，其中等效电路的输出端连接到断续器元件的控制输入，而其输入端连接到连接在气体放电光源两端的分压系统。 仅当等效电路的两个输入端子或两者都通电时，输出端子才被通电。 当等效电路的输出端通电时，断路器元件闭合。 在从主电源接通时，照明系统立即发光，并且在关闭之后启动，预热或重新启动时，气体放电光源的冷却或冷却期间将照明维持在大致恒定的水平。
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公开(公告)号：US4499398A
公开(公告)日：1985-02-12
申请号：US386345
申请日：1982-06-08
申请人： Ronald G. Munroe
发明人： Ronald G. Munroe
摘要： An improved incandescent light bulb which is capable of affording increased light efficiency without a resultant increase in either cost or energy consumption. In one embodiment of the bulb, said bulb includes a refractory stiff supporting element, at least one elongated helical resistive filament, two terminals which are each capable of being physically and electrically connected to a different socket and an elongated light transmissive envelope. In another embodiment the bulb additionally includes a reflector bonded to the envelope which reflects light and conducts heat away from said envelope. The stiff supporting element is formed to have a hollow interior. In said hollow interior a magnetizable elongated slug and two holding magnets may be contained. The slug and holding magnets cooperate with a switching means in the interior of the envelope to allow the bulb to selectively emit either a bright or a dim light.
摘要翻译： 一种改进的白炽灯泡，其能够提供增加的光效率，而不会导致成本或能量消耗的增加。 在灯泡的一个实施例中，所述灯泡包括耐火刚性支撑元件，至少一个细长的螺旋电阻灯丝，两个端子各自能够物理地和电连接到不同的插座和细长的透光封套。 在另一个实施例中，灯泡还包括结合到信封的反射器，其反射光并将热量从所述封套传导出去。 刚性支撑元件形成为具有中空的内部。 在所述中空内部，可以包含可磁化的细长块和两个保持磁体。 芯块和保持磁体与外壳内部的开关装置配合，以允许灯泡选择性地发出亮或暗的光。
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公开(公告)号：US3975659A
公开(公告)日：1976-08-17
申请号：US557783
申请日：1975-03-12
摘要： A lamp for installation in the flashers or winkers of motor vehicles, with a flasher device integrated into the lamp itself, is provided. The flashing is produced, in the case of the invention, by the utilization of substances which exhibit a sudden change in resistivity at a certain temperature. This is the case with powdered V O.sub.2 when formed into an aglomerate by the use of an organic binder. A block assembled in the bulb of the lamp and in electrical parallel with the filament, does not effect the incandescent state of the latter as long as a temperature of 68.degree. C is not exceeded, but effectively short-circuits the filament beyond this temperature. In this fashion, successive extinctions and relightings take place by a process of relaxation. In the case of a C.sub.36 H.sub.74 wax filled with conductive powder, the phenomena are reversed and the block must be connected in series with the filament.
摘要翻译： 提供一种用于安装在机动车辆的闪光灯或方向指示灯中的灯，其具有集成到灯本身中的闪光灯装置。 在本发明的情况下，通过利用在一定温度下表现出电阻率突然变化的物质产生闪光。 当通过使用有机粘合剂形成凝聚物时，这是粉状V 2 O的情况。 只要不超过68℃的温度，组装在灯泡中并且与灯丝电并联的块不会影响后者的白炽状态，而是有效地将灯丝短路超过该温度。 以这种方式，连续的灭绝和重击是通过放松的过程进行的。 在填充有导电粉末的C36H74蜡的情况下，这种现象是相反的，块必须与灯丝串联。
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