发明授权
- 专利标题: Fluorescent light mounting system
- 专利标题(中): 荧光灯安装系统
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申请号: US681936申请日: 1984-12-14
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公开(公告)号: US4646201A公开(公告)日: 1987-02-24
- 发明人: David R. Lerner
- 申请人: David R. Lerner
- 专利权人: Lerner David R
- 当前专利权人: Lerner David R
- 主分类号: F21S8/00
- IPC分类号: F21S8/00 ; F21V21/14 ; F21V23/00 ; G03B15/02 ; H02B1/10
摘要:
An ultrahighlight fluorescent light mounting system for filming, particularly in color. A head carries the fluorescent tubes and a removable light shield while the ballast is positioned in a container remote from the head. The head is set upon and swivable about an upper post, which is rotatably connected to a lower post, which in turn is set upon and swivable about a swivel piece extending from a standard stand. The head, light shield, first post, second post, stand, and ballast can all be dissembled from one another and placed in carrying cases.
公开/授权文献
- US4036027A Lost-motion refrigeration drive system 公开/授权日:1977-07-19
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