EXTENDABLE FOCAL LENGTH LAMP
    3.
    发明公开
    EXTENDABLE FOCAL LENGTH LAMP 审中-公开
    与扩展聚光灯

    公开(公告)号:EP1151640A1

    公开(公告)日:2001-11-07

    申请号:EP99957467.6

    申请日:1999-10-29

    IPC分类号: H05B41/24

    CPC分类号: F26B3/28

    摘要: An apparatus (R) for treating material with radiant energy, comprises a first reflector (6) having a first object focus disposed outside thereof; a second reflector (12) having a second object focus and disposed outside the first reflector (6); a radiant energy source (4) disposed inside the first reflector (6); and an auxiliary reflector (10) disposed at the first object focus.

    RADIO FREQUENCY DRIVEN ULTRA-VIOLET LAMP
    5.
    发明公开
    RADIO FREQUENCY DRIVEN ULTRA-VIOLET LAMP 有权
    高频率来控制紫外线灯

    公开(公告)号:EP1535496A1

    公开(公告)日:2005-06-01

    申请号:EP03792939.5

    申请日:2003-05-21

    IPC分类号: H05B41/16

    CPC分类号: H05B41/24 H01J65/048

    摘要: A lamp assembly in accordance with the invention includes an electrodeless bulb (14) which is symmetrical about an axis (16) and which contains a light emissive fill which emits light when the bulb is excited by a RF electrical field coupled to the fill; an electrically conductive coupler (18) comprising a plurality of turns (20) which are symmetrical about an axis of the electrically conductive coupler, the turns defining a volume (19) that at least partially contains the bulb; and a conductor (26) connected to a center portion of the electrically conductive coupler with connection of the conductor to the electrically conductive coupler providing a fixing of the coupler relative to the bulb which, when the conductor is connected to a source of RF electrical potential, conducts a RF current producing a RF electrical potential on the electrically conductive coupler that produces the RF electrical field coupled to the light emissive fill.