Title of Invention | "OPTICAL FIBER CONNECTOR" |
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Abstract | In the connection of the optical fiber wires,it is required to align each axis of two optical passages to be connected, to minimize the connection space,and to include a retaining mechanism capable of preventing any invasion of foreign materials,such as dust,vapor and water.A pair of ferrule holders 2 for retaining a pair of op[tical fiber wires 21 positioned opposed to each other through an adaptor B are rotated simultaneously by rotating an outer ring 4 to correct the displacement of the axis of the optical fiber wires.Further, rotating stopper portion 33 on the shaft of the ferrule holder 2 is moved in conjunction with an elastic rotating stopper plate 13 disposed at the adaptor B to retain the corrected position.A silicone low crosslink-density gel 41 having the refractive index substantially equal to that of the optical fiber wires 21 is filled in a connection space 32, to minimize the connection space 32.The function of the silicone low crosslinking-density gel 41 can cope with any variance of external enviornment to retain the junction of the optical fiber wires 21 and prevent any deterioration of optical transmittance. |
Full Text |
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Patent Number | 208209 | ||||||||||||||||||
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Indian Patent Application Number | IN/PCT/2002/00046-A/KOL | ||||||||||||||||||
PG Journal Number | 29/2007 | ||||||||||||||||||
Publication Date | 20-Jul-2007 | ||||||||||||||||||
Grant Date | 19-Jul-2007 | ||||||||||||||||||
Date of Filing | 11-Jan-2002 | ||||||||||||||||||
Name of Patentee | INAGAKI TAKEO | ||||||||||||||||||
Applicant Address | 2-30-7,NAKATEHARA,KOHOKU-KU,YOKOHAMA-SHI KANAGAWA 222-0023, JAPAN | ||||||||||||||||||
Inventors:
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PCT International Classification Number | G02B 6/38 | ||||||||||||||||||
PCT International Application Number | PCT/JP01/03891 | ||||||||||||||||||
PCT International Filing date | 2001-05-10 | ||||||||||||||||||
PCT Conventions:
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