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公开(公告)号:US4129802A
公开(公告)日:1978-12-12
申请号:US830650
申请日:1977-09-06
CPC分类号: H01J61/545
摘要: A low-pressure mercury vapor discharge lamp having an internal transmissive starting strip with two separate parts. The separation between the parts is bridged by a narrow straight or helix-shaped conductive connecting strip to bring the total resistance of the starting strip to a value between 50,000 and 150,000 ohms.
摘要翻译: 一种低压汞蒸气放电灯,具有两个分开的部分的内部透射起始条。 部件之间的间隔由狭窄的直线或螺旋状导电连接条桥接,使起始条带的总电阻达到50,000至150,000欧姆之间的值。
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公开(公告)号:US4233653A
公开(公告)日:1980-11-11
申请号:US852070
申请日:1977-11-16
摘要: Low-pressure mercury vapor discharge lamp having a luminescent layer and a conductive transparent coating. An amalgam is disposed in the discharge space to reduce loss of light owing to greying of this layer.
摘要翻译: 具有发光层和导电透明涂层的低压汞蒸气放电灯。 在放电空间中设置汞齐,以减少由于该层的灰色而引起的光的损失。
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公开(公告)号:US4324447A
公开(公告)日:1982-04-13
申请号:US130284
申请日:1980-03-14
IPC分类号: C03B23/207 , H01J9/24 , H01J61/32 , H01J9/26
CPC分类号: H01J9/247 , C03B23/207 , H01J61/32
摘要: Method of producing a low-pressure mercury vapor discharge lamp consisting of two or more parallel discharge tubes which are interconnected by means of a cross-connection. In this method two adjacent discharge tubes are interconnected after the inside of the wall of the tubes has been coated with a luminescent layer and after they have been sealed at one end. The connection between the two tubes is then effected by making an aperture with an outwardly extending collar in the wall of each of the tubes, placing the apertures opposite to one another and fusing the collars together.
摘要翻译: 一种由两个或更多个通过交叉连接互连的平行放电管组成的低压水银蒸汽放电灯的制造方法。 在这种方法中,在管的内壁已经涂覆有发光层并且在其一端被密封之后,两个相邻的放电管相互连接。 然后通过在每个管的壁中形成具有向外延伸的套环的孔,从而实现两个管之间的连接,将孔彼此相对放置并将套环熔合在一起。
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