KR910005072A - Method and apparatus for forming sheet-type photoconductor - Google Patents

Method and apparatus for forming sheet-type photoconductor Download PDF

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Publication number
KR910005072A
KR910005072A KR1019890010944A KR890010944A KR910005072A KR 910005072 A KR910005072 A KR 910005072A KR 1019890010944 A KR1019890010944 A KR 1019890010944A KR 890010944 A KR890010944 A KR 890010944A KR 910005072 A KR910005072 A KR 910005072A
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South Korea
Prior art keywords
guide
optical fibers
sheet
photoconductor
axis
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KR1019890010944A
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Korean (ko)
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KR920006590B1 (en
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요시로 니에다
요시히꼬 호시데
마사시 오까모또
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나가이 야따로
미쯔비시 레이욘 가부시끼가이샤
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Priority to KR1019890010944A priority Critical patent/KR920006590B1/en
Publication of KR910005072A publication Critical patent/KR910005072A/en
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/255Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

내용 없음.No content.

Description

시트-형 광전도체 형성 방법 및 장치Method and apparatus for forming sheet-type photoconductor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따르는 시트-형 광전도체를 형성하기 위한 장치의 한 실시예를 도시한 개략 정면도.1 is a schematic front view showing one embodiment of an apparatus for forming a sheet-like photoconductor according to the present invention.

제2도는 제1도의 스핀 노즐을 도시한 하부도.FIG. 2 is a bottom view of the spin nozzle of FIG.

제3도는 제1도의 화살표 R방향으로 도시된 사시도.3 is a perspective view shown in the direction of the arrow R of FIG.

Claims (10)

내부의 광섬유가 평행하게 배열되는 시트형 광전도체를 형성하기 위하여, 스핀 도프(dope)를 다수의 광섬유내로 용융-스핀시키는 공정과, 광섬유가 냉각 되기전에 광섬유 전체 길이를 따라 상호 결합시키는 공정을 포함하는데, 상기 광섬유는 환형 배열된 다수의 오리피스를 가진 스핀 노즐로부터 용융 스핀되고, 상기 스핀된 광섬유는 상호 평행하게 선형 배열하지만 상호 비접촉 되고 이때 상호 접하게 이동되어 융착되고, 이에 따라 형성된 시트-형 광전도체가 권취되는 것을 특징으로 하는 시트형 광전도체 형성 방법.In order to form a sheet-shaped photoconductor in which the internal optical fibers are arranged in parallel, the process includes melt-spinning the spin dope into a plurality of optical fibers, and mutually coupling the optical fibers along their entire length before the optical fibers are cooled. Wherein the optical fibers are melt spinn from a spin nozzle with a plurality of orifices arranged in an annular arrangement, the spind optical fibers linearly arranged in parallel but non-contacted with each other and then moved in contact with each other and fused, thereby forming a sheet-shaped photoconductor The sheet-like photoconductor forming method, characterized in that the winding. 제1항에 있어서, 장력이 상호 평행하게 선형 배열되어 융착되어 있지 않은 스핀된 광섬유가에 부과되어져, 이에 따라 광섬유의 이동이 안정되게 되는 것을 특징으로 하는 방법.2. A method according to claim 1, wherein the tension is imposed on the spinned optical fibers that are linearly parallel to each other and are not fused so that the movement of the optical fibers is stabilized. 제1항에 있어서, 상호 접촉되지 않으면서 평행하게 선형 배열되어 있는 스핀된 광섬유가 다수의 섬유 그룹으로 분할되고 이때, 상기 섬유 그룹의 각각은 상호 접촉 인도되어 융착되어, 시트형 광전도체가 형성되는 것을 특징으로 하는 방법.2. The method of claim 1, wherein the spinned optical fibers arranged in parallel linear arrangement without contacting each other are divided into a plurality of fiber groups, wherein each of the fiber groups is guided and fused to each other to form a sheet-like photoconductor. How to feature. 제1항에 있어서, 상기 형성된 광전도체가 열간인발을 받게 되는 것을 특징으로 하는 방법.The method of claim 1 wherein the formed photoconductor is subjected to hot drawing. 광섬유중 스핀 도프를 용융 압출하기 위한 다수의 환형 배열된 오리피스를 구비한 노즐과, 그루브된 가이드의 주위 방향으로 연장하는 다수의 그루브를 구비하고, 용융-스핀 노즐의 스핀축에 대해 수직 방향으로 연장하는 축으로 배열된 그루브된 가이드와, 중심부가 오목하게 굽어진 면을 가지고, 그루브 가이드의 축에 대체로 평행한 축으로 배열된 융착 가이드와, 형성된 시트-형 광전도체 권취용의 권취 롤러를 포함하는 것을 특징으로 하는 시트형 광전도체의 형성장치.A nozzle having a plurality of annularly arranged orifices for melt extruding the spin dope in the optical fiber, and a plurality of grooves extending in the circumferential direction of the grooved guide, and extending perpendicular to the spin axis of the melt-spin nozzle A grooved guide arranged in an axis, a fusion guide arranged in an axis generally parallel to the axis of the groove guide, and a winding roller for winding the formed sheet-shaped photoconductor An apparatus for forming a sheet-shaped photoconductor, characterized in that the. 제5항에 있어서, 상기 그루브 가이드에 형성된 다수의 그루브는 다수의 노즐 오리피스 갯수와 같거나 더 많고, 그리고 그루브폭의 합은 배열된 오리피스의 원주 방향을 따른 원의 직경과 대략 동일한 것을 특징으로 하는 장치.6. The groove of claim 5, wherein the plurality of grooves formed in the groove guide is equal to or greater than the number of nozzle orifices, and the sum of the groove widths is approximately equal to the diameter of the circle along the circumferential direction of the arranged orifices. Device. 제5항에 있어서, 보조 가이드의 축이 그루브 가이드와 융착 가이드의 축과 평행하게 그루브 가이드와 융착가이드 사이에 배열되는 보조 가이드를 부가적으로 포함하는 것을 특징으로 하는 장치.6. An apparatus according to claim 5, wherein the axis of the auxiliary guide additionally comprises an auxiliary guide arranged between the groove guide and the fusion guide in parallel with the axis of the groove guide and the fusion guide. 제7항에 있어서, 상기 보조 가이드는 그루브 가이드로부터 이동하는 광섬유가 약간 이탈되는 그러한 위치에 놓이게 되므로서, 장력이 광섬유상에 부과되는 것을 특징으로 하는 장치.8. The device of claim 7, wherein the auxiliary guide is placed in such a position that the optical fiber traveling from the groove guide is slightly out of position, so that tension is imposed on the optical fiber. 제5항에 있어서, 융착 가이드가 다수의 오목하게 굽어진 면을 가지므로서, 상기 광섬유가 다수의 그룹으로 분활되며, 각각의 그룹이 시트-형 광전도체로 형성되는 것을 특징으로 하는 장치.6. An apparatus according to claim 5, wherein the fusion guide has a plurality of concave curved surfaces, so that the optical fiber is divided into a plurality of groups, each group being formed of a sheet-like photoconductor. 제5항에 있어서, 상기 권취 롤러 하류에 배열된 제2권취 롤러와, 상기 두 개의 권취 롤러 사이에 배열된 가열 장치를 부가적으로 포함하는 것을 특징으로 하는 장치.6. An apparatus according to claim 5, further comprising a second winding roller arranged downstream of said winding roller and a heating device arranged between said two winding rollers. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890010944A 1989-08-01 1989-08-01 Apparatus for preparation of a sheet-shaped photoconductor KR920006590B1 (en)

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Application Number Priority Date Filing Date Title
KR1019890010944A KR920006590B1 (en) 1989-08-01 1989-08-01 Apparatus for preparation of a sheet-shaped photoconductor

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Application Number Priority Date Filing Date Title
KR1019890010944A KR920006590B1 (en) 1989-08-01 1989-08-01 Apparatus for preparation of a sheet-shaped photoconductor

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KR910005072A true KR910005072A (en) 1991-03-29
KR920006590B1 KR920006590B1 (en) 1992-08-10

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