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    • 10. 发明授权
    • Method and apparatus for positioning a ceramic induction discharge body relative to an induction coil
    • 陶瓷感应放电体相对于感应线圈定位的方法和装置
    • US08466609B2
    • 2013-06-18
    • US12609034
    • 2009-10-30
    • Joshua Ian RintamakiAndrew Lawrence PodevelsJianwu LiPaul M. KuesterViktor Karoly VargaGlenn Howard Kuenzler
    • Joshua Ian RintamakiAndrew Lawrence PodevelsJianwu LiPaul M. KuesterViktor Karoly VargaGlenn Howard Kuenzler
    • H01J1/00
    • H01J65/048
    • An electrodeless or induction ceramic HID lamp includes a ceramic arc body having a generally spheroidal portion enclosing a discharge chamber and an induction coil received around a perimeter portion of the spheroidal portion. At least one leg extends from the spheroidal portion of the arc body. A mounting structure connects the arc body to the surrounding lamp assembly. In one arrangement, a mounting tube is received over at least a portion of the leg, and may further include a light transmissive shroud that also abuts with the induction coil to precisely locate the arc body relative to the coil. In another arrangement, first and second mounting members extend from spaced locations of the arc body, either as pins or legs extending from the spheroidal portion, or radially extending legs from an equatorial portion of the arc body. In still another arrangement, a ceramic mounting member extends from the arc body and includes a thin peripheral rim having spaced ridges to engage spaced locations of the induction coil.
    • 无电极或感应陶瓷HID灯包括陶瓷弧体,其具有围绕放电室的大致球形部分和围绕球形部分的周边部分接收的感应线圈。 至少一条腿从弧形体的球形部分延伸。 安装结构将弧体连接到周围的灯组件。 在一种布置中,安装管被容纳在腿部的至少一部分上,并且还可以包括透光护罩,其还与感应线圈邻接以相对于线圈精确定位弧形体。 在另一种布置中,第一和第二安装构件从弧形体的间隔位置延伸,或者作为从球形部分延伸的销或腿,或者从弧体的赤道部分的径向延伸的腿延伸。 在另一种布置中,陶瓷安装构件从弧形体延伸并且包括具有间隔开的脊的薄周边边缘,以接合感应线圈的间隔位置。