发明名称 |
Method for glass fiber splicing by flame fusion |
摘要 |
In the interest of producing high-strength splice connections between silica-based glass fibers a method of using a tri-particle flow of gases for flame fusion is disclosed. An outer relatively high-velocity flow of oxygen surrounds an intermediate, lower-velocity flow of chlorine or oxygen which in turn surrounds a central flow of H2, D2, NH3, or ND3. Particularly high strengths are achieved when a central flow of hydrogen or deuterium and an intermediate flow of chlorine are used in such a fashion as to heat fiber ends to be spliced to temperatures of 500 degrees C. and beyond only after these ends have been enveloped by chlorine.
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申请公布号 |
US4713105(A) |
申请公布日期 |
1987.12.15 |
申请号 |
US19860935162 |
申请日期 |
1986.11.25 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, AT&T BELL LABORATORIES |
发明人 |
KRAUSE, JOHN T.;KURKJIAN, CHARLES R.;PAEK, UN-CHUL |
分类号 |
G02B6/255;(IPC1-7):C03B23/20;C03B37/10 |
主分类号 |
G02B6/255 |
代理机构 |
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地址 |
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