发明名称 |
Illumination apparatus for use in an obscured ambient, fluid conduit and method |
摘要 |
A light assembly which includes a source of light and a reflector for directing the light in at least one direction. A fluid is directed about the light to disperse obscuring substances in the ambient surrounding the light. The fluid is directed through a conduit having a contour which minimizes turbulence.
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申请公布号 |
US4268893(A) |
申请公布日期 |
1981.05.19 |
申请号 |
US19780949147 |
申请日期 |
1978.10.06 |
申请人 |
HARRIGAN, ROY M. |
发明人 |
HARRIGAN, ROY M. |
分类号 |
F21L19/00;F21V33/00;(IPC1-7):F21V33/00 |
主分类号 |
F21L19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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