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公开(公告)号：EP0252448A3
公开(公告)日：1989-11-15
申请号：EP87109581.6
申请日：1987-07-03
IPC分类号： H01K1/38
CPC分类号： H01K1/38
摘要： A light-emitting capsule for use in a reflector-type electric lamp utilized in such applications as display and track lighting. The capsule includes a hollow bulb portion containing a light source (coiled filament or arc) therein and an elongated sealed end including a flattened, narrow width segment and a protruding end segment. The end segment, preferably of similar configuration (cylindrical) as the bulb, is adapted for engaging the internal walls of the reflector's central opening to facilitate capsule positioning within such a reflector in both a precise and stable fashion. Additionally, the bulb portion is also capable of similar engagement to even further assure stabilized capsule orientation.
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公开(公告)号：EP0252446A2
公开(公告)日：1988-01-13
申请号：EP87109579.0
申请日：1987-07-03
CPC分类号： F21V7/22 , H01J5/56 , H01K1/34 , Y02B20/125
摘要： An electric lamp of compact, rugged design capable of high temperature operation in such applications as down lighting, display lighting, track lighting, etc. The lamp includes a ceramic reflector having therein a capsule (e.g., tungsten halogen or arc discharge) which serves as the lamp's light source. A base member of conventional external design is secured to the reflector to enable positioning of the lamp in existing socket configurations. At least one part of the capsule engages the internal surface of the reflector's central opening to assure stabilization of the capsule. The lamp further includes a cover which is capable of outward flexing during lamp operation.
摘要翻译： 一种紧凑，坚固的设计的电灯，可在诸如羽绒，显示照明，轨道照明等应用中进行高温操作。该灯包括陶瓷反射器，其中具有胶囊（例如钨卤素或电弧放电），其用作 灯的光源。 常规外部设计的基座部件被固定到反射器，以便能够将灯定位在现有的插座配置中。 胶囊的至少一部分与反射器的中心开口的内表面接合以确保胶囊的稳定。 灯还包括能够在灯操作期间向外弯曲的盖子。
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公开(公告)号：EP0252447B1
公开(公告)日：1992-10-14
申请号：EP87109580.8
申请日：1987-07-03
CPC分类号： H01J5/56 , H01K1/34 , Y02B20/125
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公开(公告)号：EP0252447A3
公开(公告)日：1989-11-15
申请号：EP87109580.8
申请日：1987-07-03
CPC分类号： H01J5/56 , H01K1/34 , Y02B20/125
摘要： An improved electric lamp wherein a flexible cover holder is utilized to secure the lamp's cover means (e.g. lens) against the reflector in a sealed manner. The holder flexes during lamp operation to enable expansion and/or contraction of the cover means in such a manner that damage thereto is substantially prevented. In one example, a ceramic reflector and glass lens combination was used, with the holder comprising an annular, metallic (e.g., aluminum) rim.
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公开(公告)号：EP0252446A3
公开(公告)日：1989-11-15
申请号：EP87109579.0
申请日：1987-07-03
CPC分类号： F21V7/22 , H01J5/56 , H01K1/34 , Y02B20/125
摘要： An electric lamp of compact, rugged design capable of high temperature operation in such applications as down lighting, display lighting, track lighting, etc. The lamp includes a ceramic reflector having therein a capsule (e.g., tungsten halogen or arc discharge) which serves as the lamp's light source. A base member of conventional external design is secured to the reflector to enable positioning of the lamp in existing socket configurations. At least one part of the capsule engages the internal surface of the reflector's central opening to assure stabilization of the capsule. The lamp further includes a cover which is capable of outward flexing during lamp operation.
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公开(公告)号：EP0252446B1
公开(公告)日：1992-09-30
申请号：EP87109579.0
申请日：1987-07-03
CPC分类号： F21V7/22 , H01J5/56 , H01K1/34 , Y02B20/125
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公开(公告)号：EP0252448A2
公开(公告)日：1988-01-13
申请号：EP87109581.6
申请日：1987-07-03
IPC分类号： H01K1/38
CPC分类号： H01K1/38
摘要： A light-emitting capsule for use in a reflector-type electric lamp utilized in such applications as display and track lighting. The capsule includes a hollow bulb portion containing a light source (coiled filament or arc) therein and an elongated sealed end including a flattened, narrow width segment and a protruding end segment. The end segment, preferably of similar configuration (cylindrical) as the bulb, is adapted for engaging the internal walls of the reflector's central opening to facilitate capsule positioning within such a reflector in both a precise and stable fashion. Additionally, the bulb portion is also capable of similar engagement to even further assure stabilized capsule orientation.
摘要翻译： 一种用于反射型电灯的发光胶囊，用于显示和轨道照明等应用。 胶囊包括其中包含光源（线圈丝或弧）的中空灯泡部分，以及包括扁平的窄宽度段和突出端段的细长密封端。 优选地，与灯泡相似的构造（圆柱形）的端部段适于接合反射器的中心开口的内壁，以便以精确和稳定的方式使胶囊定位在这种反射器内。 此外，灯泡部分还能够具有类似的接合，以进一步确保胶囊朝向稳定。
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9.发明公开
公开(公告)号：EP0252447A2
公开(公告)日：1988-01-13
申请号：EP87109580.8
申请日：1987-07-03
CPC分类号： H01J5/56 , H01K1/34 , Y02B20/125
摘要： An improved electric lamp wherein a flexible cover holder is utilized to secure the lamp's cover means (e.g. lens) against the reflector in a sealed manner. The holder flexes during lamp operation to enable expansion and/or contraction of the cover means in such a manner that damage thereto is substantially prevented. In one example, a ceramic reflector and glass lens combination was used, with the holder comprising an annular, metallic (e.g., aluminum) rim.
摘要翻译： 一种改进的电灯，其中使用柔性盖保持器来以密封的方式将灯的盖装置（例如透镜）固定在反射器上。 在灯操作期间，保持器弯曲以使覆盖装置能够以基本上防止其损伤的方式伸展和/或收缩。 在一个示例中，使用陶瓷反射器和玻璃透镜组合，其中保持器包括环形金属（例如铝）边缘。
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