Illuminating device with reflector portions and voids opposite thereof
    1.
    发明授权
    Illuminating device with reflector portions and voids opposite thereof 失效
    具有反射器部分和与其相对的空隙的照明装置

    公开(公告)号:US4422133A

    公开(公告)日:1983-12-20

    申请号:US319251

    申请日:1981-11-09

    申请人: William B. Elmer

    发明人: William B. Elmer

    IPC分类号: F21S8/08 F21V7/09 F21V7/10

    CPC分类号: F21S8/086 F21V7/09

    摘要: A luminaire has a spherical or ovoid reflector formed with asymmetrical voids that allow beams from the lightbulb in the reflector to emerge side-by-side through the voids in opposite directions after reflection from opposite internal surfaces of the reflector.

    摘要翻译: 照明器具有形成有不对称空隙的球形或卵形反射器,其允许来自反射器中的灯泡的光束在反射器的相对内表面反射之后从相反方向并排出现空隙。

    Inertial pendulum
    2.
    发明授权
    Inertial pendulum 失效
    惯性摆

    公开(公告)号:US4738032A

    公开(公告)日:1988-04-19

    申请号:US385481

    申请日:1982-06-07

    申请人: William B. Elmer

    发明人: William B. Elmer

    IPC分类号: G09B23/10 G01C9/12

    CPC分类号: G09B23/10

    摘要: A pendulum has a weight suspended from a bar at an essentially frictionless pivot near the center of gravity of the weight.

    摘要翻译: 摆锤具有在重量重心附近的基本上无摩擦的枢轴处从杆悬挂的重物。

    Interior indirect lighting
    3.
    发明授权
    Interior indirect lighting 失效
    内部间接照明

    公开(公告)号:US4569003A

    公开(公告)日:1986-02-04

    申请号:US636693

    申请日:1984-10-19

    IPC分类号: F21V7/00 F21S1/02 F21S3/02

    CPC分类号: F21V7/0008

    摘要: An indirect room lighting system has a diffuse reflecting upper band around the walls about 15 to 24 inches high. A luminaire illuminates this diffuse reflecting band with a beam of light having a radiation pattern broad horizontally and narrow vertically confined essentially to the region of the diffuse reflecting upper bands. The reflector of the luminaire may be positioned at a 45.degree. angle to the walls in the corner, intersecting in the corner, or in the center of the room comprising a Fresnel cylindrical lens, or it may take other forms.

    摘要翻译: 间接房间照明系统在墙壁周围具有约15至24英寸高的漫反射上带。 一个照明器照射这个漫反射带,其中一束光线具有横向横向辐射的宽度,并且基本上垂直地限制在漫反射上部波段的区域。 照明器的反射器可以与角部中的壁相交,或者在包括菲涅耳圆柱透镜的房间的中心处与角落处的角度成45度角,或者可以采取其他形式。

    Compound beam illuminating
    4.
    发明授权
    Compound beam illuminating 失效
    复合光束照明

    公开(公告)号:US4347555A

    公开(公告)日:1982-08-31

    申请号:US254945

    申请日:1981-04-16

    申请人: William B. Elmer

    发明人: William B. Elmer

    IPC分类号: F21S8/08 F21V7/00

    CPC分类号: F21S8/086

    摘要: A light source is disposed within a light reflector formed to direct a light beam through an open end of the reflector and light controlling means for projecting a modified light beam from the same reflector.

    摘要翻译: 光源设置在形成为将光束引导通过反射器的开口端的光反射器和用于从相同反射器投射经修改的光束的光控制装置。

    Compound beam illuminating
    5.
    发明授权
    Compound beam illuminating 失效
    复合光束照明

    公开(公告)号:US4288847A

    公开(公告)日:1981-09-08

    申请号:US49087

    申请日:1979-06-18

    申请人: William B. Elmer

    发明人: William B. Elmer

    IPC分类号: F21S8/08 F21V7/04 F21V7/09

    CPC分类号: F21S8/086 F21V7/04

    摘要: A light source is disposed within a light reflector formed to direct a light beam through an open end of the reflector and light controlling means for projecting a modified light beam from the same reflector.

    摘要翻译: 光源设置在形成为将光束引导通过反射器的开口端的光反射器和用于从相同反射器投射经修改的光束的光控制装置。