CN103979789B - 光纤拉丝炉 - Google Patents

光纤拉丝炉 Download PDF

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Publication number
CN103979789B
CN103979789B CN201410049032.0A CN201410049032A CN103979789B CN 103979789 B CN103979789 B CN 103979789B CN 201410049032 A CN201410049032 A CN 201410049032A CN 103979789 B CN103979789 B CN 103979789B
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China
Prior art keywords
core tube
furnace core
undergauge
furnace
heat
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Chinese (zh)
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CN103979789A (zh
Inventor
冈崎岩
山崎卓
小西达也
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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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CN201410049032.0A 2013-02-12 2014-02-12 光纤拉丝炉 Active CN103979789B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013024070A JP6107193B2 (ja) 2013-02-12 2013-02-12 光ファイバ線引炉
JP2013-024070 2013-02-12

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CN103979789A CN103979789A (zh) 2014-08-13
CN103979789B true CN103979789B (zh) 2018-03-20

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JP (1) JP6107193B2 (ja)
CN (1) CN103979789B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105271707B (zh) * 2015-11-13 2019-01-04 成都中住光纤有限公司 一种光纤拉丝炉炉体结构
CN106186663A (zh) * 2016-08-29 2016-12-07 中天科技光纤有限公司 一种新型光纤拉丝炉
CN108975677B (zh) * 2017-06-02 2021-04-06 中天科技精密材料有限公司 拉丝炉
WO2019079318A1 (en) * 2017-10-20 2019-04-25 Corning Incorporated THERMAL SHIELD APPARATUS PROVIDED WITH A SOLID MONOLITHIC NOSE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003335545A (ja) * 2002-03-15 2003-11-25 Furukawa Electric Co Ltd:The 光ファイバの線引き方法および線引き装置
JP2004224587A (ja) * 2003-01-20 2004-08-12 Sumitomo Electric Ind Ltd 光ファイバ母材の線引き方法及び線引き装置
CN102863149A (zh) * 2011-07-08 2013-01-09 住友电气工业株式会社 光纤的拉丝装置及拉丝方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4374783B2 (ja) * 2001-01-30 2009-12-02 住友電気工業株式会社 光ファイバの線引き方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003335545A (ja) * 2002-03-15 2003-11-25 Furukawa Electric Co Ltd:The 光ファイバの線引き方法および線引き装置
JP2004224587A (ja) * 2003-01-20 2004-08-12 Sumitomo Electric Ind Ltd 光ファイバ母材の線引き方法及び線引き装置
CN102863149A (zh) * 2011-07-08 2013-01-09 住友电气工业株式会社 光纤的拉丝装置及拉丝方法

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CN103979789A (zh) 2014-08-13
JP6107193B2 (ja) 2017-04-05
JP2014152082A (ja) 2014-08-25

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