JP2015078099A5 - - Google Patents

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Publication number
JP2015078099A5
JP2015078099A5 JP2013217103A JP2013217103A JP2015078099A5 JP 2015078099 A5 JP2015078099 A5 JP 2015078099A5 JP 2013217103 A JP2013217103 A JP 2013217103A JP 2013217103 A JP2013217103 A JP 2013217103A JP 2015078099 A5 JP2015078099 A5 JP 2015078099A5
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JP
Japan
Prior art keywords
diameter portion
inner diameter
glass
pipe
molten glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2013217103A
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English (en)
Japanese (ja)
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JP2015078099A (ja
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Publication date
Application filed filed Critical
Priority to JP2013217103A priority Critical patent/JP2015078099A/ja
Priority claimed from JP2013217103A external-priority patent/JP2015078099A/ja
Priority to CN201410548777.1A priority patent/CN104556635A/zh
Publication of JP2015078099A publication Critical patent/JP2015078099A/ja
Publication of JP2015078099A5 publication Critical patent/JP2015078099A5/ja
Pending legal-status Critical Current

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JP2013217103A 2013-10-18 2013-10-18 ガラス流出装置、ガラス流出方法、プレス成形用プリフォームの製造方法、及び、光学素子の製造方法 Pending JP2015078099A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013217103A JP2015078099A (ja) 2013-10-18 2013-10-18 ガラス流出装置、ガラス流出方法、プレス成形用プリフォームの製造方法、及び、光学素子の製造方法
CN201410548777.1A CN104556635A (zh) 2013-10-18 2014-10-16 玻璃流出装置和方法、及预塑型坯和光学元件的制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013217103A JP2015078099A (ja) 2013-10-18 2013-10-18 ガラス流出装置、ガラス流出方法、プレス成形用プリフォームの製造方法、及び、光学素子の製造方法

Publications (2)

Publication Number Publication Date
JP2015078099A JP2015078099A (ja) 2015-04-23
JP2015078099A5 true JP2015078099A5 (cg-RX-API-DMAC10.html) 2016-12-08

Family

ID=53009900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013217103A Pending JP2015078099A (ja) 2013-10-18 2013-10-18 ガラス流出装置、ガラス流出方法、プレス成形用プリフォームの製造方法、及び、光学素子の製造方法

Country Status (2)

Country Link
JP (1) JP2015078099A (cg-RX-API-DMAC10.html)
CN (1) CN104556635A (cg-RX-API-DMAC10.html)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0234525A (ja) * 1988-07-22 1990-02-05 Hoya Corp ガラス素子の成形方法
JPH08188419A (ja) * 1995-01-10 1996-07-23 Olympus Optical Co Ltd 溶融ガラス供給ノズル
JPH1036123A (ja) * 1996-07-24 1998-02-10 Ohara Inc ガラスゴブの製造方法
JP2002104829A (ja) * 2000-09-26 2002-04-10 Ngk Insulators Ltd 溶融ガラスの吐出機構
JP3862589B2 (ja) * 2002-04-17 2006-12-27 キヤノン株式会社 光学ガラス流出装置及び光学ガラス塊の製造方法
JP2004339002A (ja) * 2003-05-15 2004-12-02 Canon Inc 溶融ガラスの流出装置及び流出方法
JP4684014B2 (ja) * 2005-06-06 2011-05-18 Ｈｏｙａ株式会社 精密プレス成形用プリフォームの製造方法および光学素子の製造方法
JP2009096684A (ja) * 2007-10-18 2009-05-07 Ohara Inc 溶融ガラスを流出させるための流路
CN202089884U (zh) * 2011-06-27 2011-12-28 山东瑞泰玻璃绝缘子有限公司 一种料碗
CN202594944U (zh) * 2012-06-01 2012-12-12 安徽杜氏高科玻璃有限公司 一种镍铬合金料碗

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