| 发明名称 |
DIMMER BLADE |
| 摘要 |
A nonplanar mechanical dimmer for use in a variable parameter luminaire includes claws, a mounting region and a convex beam blocking region which does not reflect energy back onto a light source during dimming.
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| 申请公布号 |
CA2151775(C) |
申请公布日期 |
1998.09.22 |
| 申请号 |
CA19952151775 |
申请日期 |
1995.06.14 |
| 申请人 |
VARI-LITE, INC. |
发明人 |
HANSON, DOUGLAS A.;STACY, TIMOTHY D. |
| 分类号 |
F21S10/00;F21V9/10;F21V11/18;(IPC1-7):F21V11/10;F21P5/02 |
主分类号 |
F21S10/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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