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    Calibration for optical filter
    21.
    发明申请
    Calibration for optical filter 审中-公开
    滤光片校准

    公开(公告)号：US20030071999A1

    公开(公告)日：2003-04-17

    申请号：US10243165

    申请日：2002-09-11

    Applicant: Light and Sound Design Ltd.

    Inventor： Matt Beaumont

    IPC: G01N021/25

    CPC classification number: G02B5/20 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/28 ,  G01N21/274 ,  G02B26/008

    Abstract: Calibrating each of a plurality of driven optical filters. The color parameters of the driven optical filters are characterized for the individual optical filter. These color parameters are used as calibration data to calibrate more standard information.

    Abstract translation: 校准多个驱动光学滤波器中的每一个。 驱动光学滤波器的颜色参数的特征在于各个滤光器。 这些颜色参数用作校准数据，以校准更多的标准信息。

    ROTATABLE LIGHT FIXTURE WITH DUAL HOOK CLAMP
    22.
    发明公开
    ROTATABLE LIGHT FIXTURE WITH DUAL HOOK CLAMP 有权
    带双挂勾回转面灯固定

    公开(公告)号：EP1259144A1

    公开(公告)日：2002-11-27

    申请号：EP01920968.3

    申请日：2001-02-07

    Applicant: Light and Sound Design, Ltd.

    Inventor： EVANS, Nigel ,  HEWLETT, William

    IPC: A47H1/10 ,  F21V21/00 ,  F21V21/26

    CPC classification number: F21V23/06 ,  F16M11/06 ,  F16M13/02 ,  F21V21/088 ,  F21V21/116 ,  F21W2131/406

    Abstract: A dual hook clamp (1140, 1150, Fig. 12) for supporting a rotatable ligh fixture (1210, Fig. 12) via a rotating plate (1200). The rotating plate having a scale (Figure 13) of various degrees of rotation marked thereon for initial orientation setting of the lamp. A handle (1105, Fig. 11) is further attached between the dual hook clamp for carrying the assembly. Each dual hook clamp has surfaces allowing the clamp to be placed on a support and clamped thereto. The surfaces are such that the clamp can be placed on the support and its weight held by the support prior to tightening. The clamp has a built-in connector (656, Fig. 6) for supplying power to the lamp. The clamp has one or more fail-safe holes (700, Fig. 7) for securing the clamp to the support with a safety cable. The clamp also has one or more flanges (704, 706, Fig. 9B) that can be received by a separate mounting bracket (912, Fig 9A), for mounting the clamp and any attached element during storage, staging, or when otherwise not being used.

    ROTATABLE LIGHT FIXTURE WITH DUAL HOOK CLAMP
    26.
    发明授权
    ROTATABLE LIGHT FIXTURE WITH DUAL HOOK CLAMP 有权
    带双挂勾回转面灯固定

    公开(公告)号：EP1259144B1

    公开(公告)日：2009-06-17

    申请号：EP01920968.3

    申请日：2001-02-07

    Applicant: Light and Sound Design, Ltd.

    Inventor： EVANS, Nigel ,  HEWLETT, William

    IPC: A47H1/10 ,  F21V21/00 ,  F21V21/26

    CPC classification number: F21V23/06 ,  F16M11/06 ,  F16M13/02 ,  F21V21/088 ,  F21V21/116 ,  F21W2131/406

    Abstract: A dual hook clamp (1140, 1150, Fig. 12) for supporting a rotatable ligh fixture (1210, Fig. 12) via a rotating plate (1200). The rotating plate having a scale (Figure 13) of various degrees of rotation marked thereon for initial orientation setting of the lamp. A handle (1105, Fig. 11) is further attached between the dual hook clamp for carrying the assembly. Each dual hook clamp has surfaces allowing the clamp to be placed on a support and clamped thereto. The surfaces are such that the clamp can be placed on the support and its weight held by the support prior to tightening. The clamp has a built-in connector (656, Fig. 6) for supplying power to the lamp. The clamp has one or more fail-safe holes (700, Fig. 7) for securing the clamp to the support with a safety cable. The clamp also has one or more flanges (704, 706, Fig. 9B) that can be received by a separate mounting bracket (912, Fig 9A), for mounting the clamp and any attached element during storage, staging, or when otherwise not being used.

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