发明名称 |
LIGHT TRANSMITTING APPARATUS |
摘要 |
A light transmission apparatus in which light from a laser is transmitting through a fiber optic. Dry air is also pumped through the optic to remove matter from the vicinity of the light emitting end. A cover of a shape memory alloy is provided at the light emitting end to open at a high temperature in response to incident light and close at a low temperature when the light stops. |
申请公布号 |
CA1298109(C) |
申请公布日期 |
1992.03.31 |
申请号 |
CA19860511602 |
申请日期 |
1986.06.13 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
TAKAHASHI, KENICHI;YOSHIDA, NORIYUKI |
分类号 |
A61B1/00;A61B18/00;A61B18/20;A61B18/22;A61B18/24;A61F2/00;B23K26/14 |
主分类号 |
A61B1/00 |
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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