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1.发明授权Method of providing a fluorescent lamp stem with an integral mercury-vapor pressure regulating means 失效提供具有整体汞 - 蒸气压力调节装置的荧光灯杆的方法
公开(公告)号：US3898720A
公开(公告)日：1975-08-12
申请号：US47395974
申请日：1974-05-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： MOREHEAD CHALMERS
Abstract: The mercury-vapor pressure within a fluorescent lamp is controlled by a metal (indium or an alloy of indium and tin, for example) that wets glass, combines with the mercury within the lamp to form an amalgam and is divided into segments which are fused directly to one or both of the glass stems at spaced locations. The amalgamative-metal segments are of such shape and mass that they inherently remain in place on the stem when they are heat-softened and pressed onto the glass surface. Segments of larger size and mass are retained in place by an overlying porous layer of inert material that adheres to the glass. The amalgamative metal can also be combined with a fusible binder to form a composite which is divided into small pellets that are pressed onto the glass stem and held in place by the adhesive action of the binder when the latter is fused during the bulblehring operation required to fabricate the lamp.
Abstract translation: 荧光灯内的汞蒸汽压力由金属（例如铟或锡的合金，例如铟）组成，该玻璃与玻璃中的汞结合，形成汞齐，并分成熔融的段 在间隔的位置处直接连接到一个或两个玻璃杆。 合金金属片段具有这样的形状和质量，当它们被热软化并压在玻璃表面上时它们固有地保持在杆上的适当位置。 较大尺寸和质量的部分通过粘附在玻璃上的上覆多孔惰性材料层保留在适当位置。 合并金属也可以与易熔粘合剂组合以形成复合材料，该复合材料被分成小的颗粒，压制在玻璃杆上并通过粘合剂的粘合作用保持在适当的位置，而后者在灯泡操作期间被熔化 需要制造灯。
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2.发明授权
公开(公告)号：US3526804A
公开(公告)日：1970-09-01
申请号：US3526804D
申请日：1967-10-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EVANS GEORGE S , MOREHEAD CHALMERS
CPC classification number: H01J61/72
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3.发明授权Mercury-vapor discharge lamp with amalgam-type vapor-pressure regualtor and integral fail-safe and fast warmup compone 失效具有AMALGAM型蒸汽压力反应器和整体失效安全和快速燃烧的MERCURY-VAPOR放电灯
公开(公告)号：US3562571A
公开(公告)日：1971-02-09
申请号：US3562571D
申请日：1969-06-12
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EVANS GEORGE S , MOREHEAD CHALMERS
CPC classification number: H01J61/72
Abstract: The time required for an amalgam-regulated fluorescent lamp to stabilize and reach its rated light output under ''''cold-start'''' conditions is reduced by providing a small auxiliary body of amalgam on a selected portion of a metal conductor that is attached to one of the electrode structures within the lamp and is so arranged that it serves the dual function of a ''''failsafe'''' component. The auxiliary body of amalgam is so located with respect to the adjacent cathode that it is rapidly heated and releases mercury vapor as soon as the lamp is energized. The ''''fail-safe'''' conductor is preferably made of wire mesh or sheet metal and provides a conductive path from one of the leads to the stem which causes an arc to impinge upon and puncture the stem when the cathodes are devoid of emission material and the lamp has thus reached the end of its useful life.
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4.发明授权Fluorescent lamp having an integral mercury-vapor pressure control assembly with amalgam-forming metal and amalgam stabilizing means 失效具有成型金属蒸气压力控制装置的荧光灯，具有形成AMALGAM的金属和AMALGAM稳定装置
公开(公告)号：US3422299A
公开(公告)日：1969-01-14
申请号：US3422299D
申请日：1966-02-03
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： MOREHEAD CHALMERS
CPC classification number: H01J61/72
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