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1.发明授权Apparatus for sculpturing an indicia or decorative design in the surface of an article with a beam of corpuscular energy 失效用于在具有能量束的物品表面上雕刻印度或装饰设计的装置
公开(公告)号：US3770936A
公开(公告)日：1973-11-06
申请号：US3770936D
申请日：1971-05-11
CPC分类号： C03C23/004 , B23K26/064 , B23K26/0648 , B23K26/0665 , B23K26/0823 , B23K26/40 , B23K2203/50 , B44B7/00 , B44C1/228
摘要： An indicia or artistic pattern, etc. is sculptured into the surface of an article, such as a glass envelope for an electric lamp or the like, by subjecting the article to a laser or an electron beam and varying the position of the article relative to the beam at a speed and in a manner such that the beam scans the article and removes preselected surface portions thereof either by vaporization or by thermally induced fracturing and spalling. In the case of vitreous or ceramic articles that are susceptible to thermally-induced fracturing, etching by vaporization is achieved by preheating the article to a temperature which is near or above the strain point of the material. The preferred sculpturing apparatus includes a laser source, a prototype article which has the indicia on its surface, means for correlating the movement of the prototype article and the article being processed relative to the laser beam and a scanning photocell, and means for maintaining the laser beam in focused relationship with the surface of the article when the latter is of non-planar configuration. Novel decorative effects in the case of glass lamp bulbs are achieved by laser-etching the desired pattern in a coating on the exterior surface of the bulb and by subjecting a bulb to a series of laser pulses which produce a plurality of spaced cavities in the bulb surface by thermally-induced spalling and give it a pleasing facet-like appearance.
摘要翻译： 将标记或艺术图案等雕刻成物品的表面，例如用于电灯等的玻璃封套，通过使物品经受激光或电子束，并改变制品的位置相对于 梁的速度和方式使得光束扫描物品并通过蒸发或通过热诱导的断裂和剥落来去除其预选的表面部分。 在易受热诱导破裂的玻璃制品或陶瓷制品的情况下，通过将制品预热到接近或高于材料的应变点的温度来实现汽化蚀刻。 优选的雕刻装置包括激光源，在其表面上具有标记的原型制品，用于将原型制品的移动与待处理的制品相对于激光束和扫描光电池相关联的装置，以及用于保持激光器的装置 在后者处于非平面构型时与制品的表面聚焦关系。
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公开(公告)号：US3792224A
公开(公告)日：1974-02-12
申请号：US3792224D
申请日：1971-07-19
CPC分类号： B23K26/1435 , B23K26/0846 , B23K26/1438 , B23K26/147 , B23K26/40 , B23K2203/02 , B23K2203/08 , B23K2203/10 , B23K2203/12 , B23K2203/14 , B23K2203/18 , B23K2203/26 , B23K2203/50 , H05B3/16
摘要： The tangling of hellically-coiled wire articles during bulk handling and shipment is prevented by providing integral modules or beads of fused metal at each end of the articles which enclose the severed ends of the wire. In the case of tungsten wire coils that are designed for use in electric lamps and similar devices and are wound on iron mandrels, the fused beads are composed of tungsten-iron alloy and formed in situ during coil manufacture by melting the ends of the mandrel with a concentrated heat source such as a focused laser beam. The tungsten-iron alloy beads remain on the end turns of the coil during the subsequent mandrel-dissolving operation, are ductile and are formed without embrittling the tungsten wire. Various methods and an apparatus for manufacturing such beadedend coils on a mass production basis using a CO2 laser are disclosed. Since the beads can readily be made larger than the diameter of the coil and be spaced a predetermined distance apart, they provide built-in guides or ''''reference points'''' for mounting incandescent lamp type filament coils on their lead wires and thus accurately controlling the lighted-length of the mounted coils.
摘要翻译： 在批量处理和装运期间，通过在包裹线的切断端的物品的每一端提供整体模块或金属熔合金属珠来防止整体处理和运输中的线圈缠绕线制品。 在设计用于电灯和类似装置并缠绕在铁芯上的钨丝线圈的情况下，熔融珠由钨 - 铁合金组成，并且在线圈制造期间通过将芯棒的端部熔化 聚焦热源如聚焦激光束。 在随后的芯棒溶解操作期间，钨 - 铁合金珠保持在线圈的端匝上，是延展性的并且不会使钨丝脆化而形成。
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3.发明授权Method and apparatus for manufacturing beaded filament-coil components for electric lamps 失效用于制造用于电动灯的珠光纤线圈组件的方法和装置
公开(公告)号：US3729787A
公开(公告)日：1973-05-01
申请号：US3729787D
申请日：1971-09-22
CPC分类号： B21C37/045 , H01K3/02 , Y10T29/4981
摘要： The ends of helically-coiled lamp filaments are provided with integral nodules or beads of fused metal which prevent the finished coils from tangling when handled en masse. The beads are formed by mechanically cutting the mandrel-coil composite (stock wire) into segments of uniform length, feeding the segments into a notched circular conveyor means, and indexing the conveyor means relative to a pair of stationary torches so that the flames from the latter melt the ends of the stock wire segments in situ and form the desired nodules of molten metal which then solidify. The unmelted portions of the mandrel are subsequently chemically dissolved from the stock wire segments in the usual fashion thus providing hollow filament coils of refractory wire that have a fused metal bead at each end.
摘要翻译： 螺旋卷绕的灯丝的端部设置有整体结节或熔融金属珠，防止成品线圈在大量处理时缠结。 通过将心轴线圈复合材料（股线）机械地切割成均匀长度的段来形成珠，通过将段进料到切口的圆形输送装置中，并将输送装置相对于一对固定的火炬进行分度，使得来自 后者熔化原料线段的端部并形成所需的熔融金属结块，然后熔化的金刚石固化。 心轴的未熔化部分随后以常规方式从原料线段化学溶解，从而提供在每端具有熔融金属珠的耐火钢丝的中空细丝线圈。
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4.发明授权Method of manufacturing beaded filament coils for electric lamps and similar devices 失效制造电子束和类似器件的光纤线圈的方法
公开(公告)号：US3822455A
公开(公告)日：1974-07-09
申请号：US36536973
申请日：1973-05-30
IPC分类号： H01J9/04 , H01J61/067 , H01K3/02 , H01K3/04 , H01J9/00
CPC分类号： H01K3/02 , H01J9/04 , H01J61/067 , H01K3/04
摘要： The tangling of helically-coiled wire articles during bulk handling and shipment is prevented by providing integral modules or beads of fused metal at each end of the articles which enclose the severed ends of the wire. In the case of tungsten wire coils that are designed for use in electric lamps and similar devices and are wound on iron mandrels, the fused beads are composed of tungsten-iron alloy and formed in situ during coil manufacture by melting the ends of the mandrel with a concentrated heat source such as a focused laser beam. The tungsten-iron alloy beads remain on the end turns of the coil during the subsequent mandrel-dissolving operation, are ductile and are formed without embrittling the tungsten wire. Various methods for manufacturing such beaded-end coils on a mass production basis using a laser are disclosed.
摘要翻译： 通过在物品的每个端部提供一体化的金属模块或熔融金属珠来防止螺旋卷绕的线制品在大批量处理和运输过程中的缠结，这些金属物品围绕电线的切断端。 在设计用于电灯和类似装置并缠绕在铁芯上的钨丝线圈的情况下，熔融珠由钨 - 铁合金组成，并且在线圈制造期间通过将芯棒的端部熔化 聚焦热源如聚焦激光束。 在随后的芯棒溶解操作期间，钨 - 铁合金珠保持在线圈的端匝上，是延展性的并且不会使钨丝脆化而形成。 公开了使用激光器在批量生产基础上制造这种串珠型线圈的各种方法。
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公开(公告)号：US3778664A
公开(公告)日：1973-12-11
申请号：US3778664D
申请日：1972-12-22
CPC分类号： H01J61/067 , H01J9/04 , H01K3/02 , H01K3/04
摘要： The tangling of helically coiled wire articles during bulk handling and shipment is prevented by providing integral beads of fused metal at each end of the articles which enclose the severed ends of the wire. In the case of tungsten wire coils that are designed for use in fluorescent or incandescent lamps and similar devices and are wound on iron mandrels, the fused beads are composed of tungsten-iron alloy and are formed in situ during coil manufacture by melting the ends of the mandrel with a concentrated heat source such as a focused laser beam. The tungsten-iron alloy beads remain on the end turns of the coil during the subsequent mandrel-dissolving operation, are ductile and are formed without embrittling the tungsten wire. Various methods and apparatus embodiments for manufacturing such beaded-end coils on a mass production basis using a CO2 laser are disclosed. Since the beads can readily be made larger than the diameter of the coil and be spaced a predetermined distance apart, they provide built-in guides or ''''reference points'''' for mounting incandescent lamp type filament coils on their lead wires and thus accurately controlling the lighted-length of the mounted coils.
摘要翻译： 在散装处理和运输过程中螺旋卷绕的线制品的缠结通过在物品的每个端部处提供一体的金属熔合金属珠来防止，这些金属物质围绕电线的切断端部。 在设计用于荧光灯或白炽灯和类似装置并被缠绕在铁芯上的钨丝线圈的情况下，熔融珠由钨 - 铁合金组成，并且在线圈制造期间通过熔化端 具有集中热源的心轴，例如聚焦激光束。 在随后的芯棒溶解操作期间，钨 - 铁合金珠保持在线圈的端匝上，是延展性的并且不会使钨丝脆化而形成。
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公开(公告)号：US3725720A
公开(公告)日：1973-04-03
申请号：US3725720D
申请日：1972-07-12
CPC分类号： H01K1/16
摘要： The coiled tungstem filament of an electric incandescent lamp is provided with a fused bead of tungsten-iron alloy at each end and is so fastened to the lead wires of the mount assembly that the beads are located outboard from and in contiguous relationship with the respective lead wires. The beads are larger than the diameter of the filament coil and spaced a predetermined distance apart and thus serve as built-in guides or ''''reference points'''' during the filament-mounting operation which accurately control the lighted-length of the mounted coils.
摘要翻译： 电白炽灯的盘绕钨丝在每端设置有钨 - 铁合金熔融珠，并且被固定到安装组件的引线上，珠的位置与相应的引线外侧连续关系 电线 珠子比丝线圈的直径大，并隔开预定的距离，因此在灯丝安装操作期间用作内置导向件或“参考点”，其精确地控制安装的线圈的点火长度。
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