Electric lamp having a fuse in a feed-through molding
    11.
    发明授权
    Electric lamp having a fuse in a feed-through molding 失效
    电灯在馈通模制中具有保险丝

    公开(公告)号:US4570104A

    公开(公告)日:1986-02-11

    申请号:US544040

    申请日:1983-10-24

    CPC classification number: H01K1/66 H01J7/44

    Abstract: A lamp having a ceramic molding between a cap and a lamp envelope, the current supply conductors passing through the molding between the cap and the envelope. The conductors pass through separate ducts in the molding, one of the conductors includes a fuse accommodated entirely within the duct, and that duct is sealed at an end adjacent the lamp cap by a coherent mass of material such as a base cement. Flashover from a fuse arc to either the other conductor or the lamp cap is prevented.

    Abstract translation: 一种在盖和灯壳之间具有陶瓷模制件的灯,电流供应导体穿过盖和封套之间的模制件。 导体在模制件中通过分开的管道,其中一个导体包括完全容纳在管道内的保险丝,并且该管道在与灯帽相邻的端部处被诸如基础水泥的相干质量的材料密封。 从熔丝弧到另一个导体或灯头的闪络是防止的。

    Electric lamp having a lamp cap which is connected without cement
    12.
    发明授权
    Electric lamp having a lamp cap which is connected without cement 失效
    具有连接无水泥的灯头的电灯

    公开(公告)号:US4495436A

    公开(公告)日:1985-01-22

    申请号:US394737

    申请日:1982-07-02

    CPC classification number: H01K1/46

    Abstract: A particularly stable arrangement of a lamp envelope in a lamp cap is achieved by means of a metal cup which with its base faces the base of the lamp cap and is connected in the lamp cap so that its free edge engages the lamp envelope. The metal cup has an aperture in its base along the edge of which the cup has oppositely located lugs facing the base of the lamp cap and bearing against a pinch of the lamp envelope.

    Abstract translation: 通过金属杯实现了灯罩中的灯壳的特别稳定的布置,金属杯的底部面向灯帽的底部并且连接在灯头中,使得其自由边缘接合灯罩。 金属杯在其底部具有沿着其边缘的孔,其具有面对灯头的底部的相对定位的凸耳并且抵靠灯壳的夹紧。

    Halogen incandescent lamp
    13.
    发明授权
    Halogen incandescent lamp 失效
    卤素白炽灯

    公开(公告)号:US4367428A

    公开(公告)日:1983-01-04

    申请号:US227891

    申请日:1981-01-23

    CPC classification number: H01K1/38

    Abstract: Mains voltage halogen incandescent lamps according to the invention have at least one metal foil (25) incorporated in the pinch seal (22) of the lamp envelope (21) which extends into the cavity (23) enclosed by the lamp envelope (1) and is connected to an internal current conductor (29) situated entirely within said cavity (23). The lamps furthermore have a non-current-carrying supporting member (31) for said internal current conductor (29) which is embedded in the pinch seal (22) at a distance from the metal foil (25).

    Abstract translation: 根据本发明的电源电压卤素白炽灯具有至少一个金属箔(25),其结合在灯壳(21)的压紧密封件(22)中,该金属箔延伸到由灯泡(1)包围的空腔(23)中, 连接到完全位于所述腔(23)内的内部电流导体(29)。 灯还具有用于所述内部电流导体(29)的非电流承载支撑构件(31),所述内部电流导体(29)在与所述金属箔(25)相距一定距离处嵌入所述夹紧密封件(22)中。

    Capless electric incandescent lamp
    14.
    发明授权
    Capless electric incandescent lamp 失效
    无电极白炽灯

    公开(公告)号:US4180758A

    公开(公告)日:1979-12-25

    申请号:US834953

    申请日:1977-09-20

    CPC classification number: H01K1/44

    Abstract: A capless electric incandescent lamp comprises a lamp envelope having a flat pinch. A first wide side face of this flat pinch has current supply wires bent backwards along the extent thereof. A second wide side face of this pinch has means to suitably cooperate with a fixing member in a lampholder.

    Abstract translation: 无盖电白炽灯包括具有扁平夹紧的灯壳。 该扁平夹头的第一宽侧面具有沿其范围向后弯曲的电流线。 该夹头的第二宽侧面具有适当地与灯座中的固定构件配合的装置。

Patent Agency Ranking