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WO2008142984A1 - ガラス成形体の製造方法、ガラス成形体の製造装置及びガラス成形体 - Google Patents

ガラス成形体の製造方法、ガラス成形体の製造装置及びガラス成形体 Download PDF

Info

Publication number
WO2008142984A1
WO2008142984A1 PCT/JP2008/058414 JP2008058414W WO2008142984A1 WO 2008142984 A1 WO2008142984 A1 WO 2008142984A1 JP 2008058414 W JP2008058414 W JP 2008058414W WO 2008142984 A1 WO2008142984 A1 WO 2008142984A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass molding
molding
molten glass
drops
producing
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.)
Ceased
Application number
PCT/JP2008/058414
Other languages
English (en)
French (fr)
Inventor
Shunichi Hayamizu
Yoshihiro Kamada
Kaoru Serada
Tadashi Sugiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Priority to US12/451,453 priority Critical patent/US20100120601A1/en
Priority to CN200880016121A priority patent/CN101679093A/zh
Priority to JP2009515136A priority patent/JP5277466B2/ja
Publication of WO2008142984A1 publication Critical patent/WO2008142984A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/16—Gearing or controlling mechanisms specially adapted for glass presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

　加圧成形の際の溶融ガラス滴の温度ばらつきを最小限に抑え、安定した品質のガラス成形体を効率よく製造できるガラス成形体の製造方法、及び、かかる製造方法に用いるガラス成形体の製造装置を提供することを目的とする。下型に向けて上方から溶融ガラス滴を落下させることにより下型に溶融ガラス滴を供給する。落下した溶融ガラス滴が所定位置に到達したことを検知し、検知してから所定時間経過した時に、成形金型で溶融ガラス滴の加圧を開始する。
PCT/JP2008/058414 2007-05-14 2008-05-02 ガラス成形体の製造方法、ガラス成形体の製造装置及びガラス成形体 Ceased WO2008142984A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/451,453 US20100120601A1 (en) 2007-05-14 2008-05-02 Manufacturing method of glass molded body, manufacturing apparatus of glass molded body, and glass molded body
CN200880016121A CN101679093A (zh) 2007-05-14 2008-05-02 玻璃成形体的制造方法及制造装置、玻璃成形体
JP2009515136A JP5277466B2 (ja) 2007-05-14 2008-05-02 ガラス成形体の製造方法及びガラス形成体の製造装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-127729 2007-05-14
JP2007127729 2007-05-14

Publications (1)

Publication Number Publication Date
WO2008142984A1 true WO2008142984A1 (ja) 2008-11-27

Family

ID=40031699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058414 Ceased WO2008142984A1 (ja) 2007-05-14 2008-05-02 ガラス成形体の製造方法、ガラス成形体の製造装置及びガラス成形体

Country Status (4)

Country Link
US (1) US20100120601A1 (ja)
JP (1) JP5277466B2 (ja)
CN (1) CN101679093A (ja)
WO (1) WO2008142984A1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US8531517B2 (en) * 2010-07-15 2013-09-10 Kai Tao IV monitoring by video and image processing
TWI460139B (zh) * 2011-07-29 2014-11-11 Young Optics Inc 玻璃製品的製作方法與製作系統及電子裝置
US10488848B2 (en) 2011-12-21 2019-11-26 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9435455B2 (en) 2011-12-21 2016-09-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
US9724467B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US10228683B2 (en) 2011-12-21 2019-03-12 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
US9372486B2 (en) 2011-12-21 2016-06-21 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
JPWO2013172245A1 (ja) * 2012-05-15 2016-01-12 コニカミノルタ株式会社 ガラス成形体の製造方法
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
USD745661S1 (en) 2013-11-06 2015-12-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD749206S1 (en) 2013-11-06 2016-02-09 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751690S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD752209S1 (en) 2013-11-06 2016-03-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751689S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD905848S1 (en) 2016-01-28 2020-12-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
EP4335471A3 (en) 2016-01-28 2024-08-21 DEKA Products Limited Partnership Apparatus for monitoring, regulating, or controlling fluid flow
USD854145S1 (en) 2016-05-25 2019-07-16 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD964563S1 (en) 2019-07-26 2022-09-20 Deka Products Limited Partnership Medical flow clamp
US11839741B2 (en) 2019-07-26 2023-12-12 Deka Products Limited Partneship Apparatus for monitoring, regulating, or controlling fluid flow

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104929A (en) * 1979-02-02 1980-08-11 Owens Illinois Inc Heated gob detector for glass product forming machine
JPH0920522A (ja) * 1995-06-30 1997-01-21 Toshiba Glass Co Ltd ガラスのプレス成形装置
JP2000264651A (ja) * 1999-03-17 2000-09-26 Fuji Photo Optical Co Ltd 光学素子成形用ガラスゴブの製造方法
JP2002154834A (ja) * 2000-09-06 2002-05-28 Minolta Co Ltd ガラス微小滴の製造方法およびガラス微小光学素子の製造方法およびそれらの製造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX145266A (es) * 1977-06-06 1982-01-19 Fabricacion De Maquinas Sa Mejoras en sistema electronico de control para maquinas formadoras de articulos de vidrio y termoplasticos
US4812151A (en) * 1988-04-08 1989-03-14 Owens-Corning Fiberglas Corporation Viscosity control in the manufacture of mineral fibers
JPH0848529A (ja) * 1994-08-09 1996-02-20 Canon Inc 溶融光学ガラスの流量制御装置
US6742364B2 (en) * 2000-09-06 2004-06-01 Minolta Co., Ltd. Method of manufacturing micro glass optical element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104929A (en) * 1979-02-02 1980-08-11 Owens Illinois Inc Heated gob detector for glass product forming machine
JPH0920522A (ja) * 1995-06-30 1997-01-21 Toshiba Glass Co Ltd ガラスのプレス成形装置
JP2000264651A (ja) * 1999-03-17 2000-09-26 Fuji Photo Optical Co Ltd 光学素子成形用ガラスゴブの製造方法
JP2002154834A (ja) * 2000-09-06 2002-05-28 Minolta Co Ltd ガラス微小滴の製造方法およびガラス微小光学素子の製造方法およびそれらの製造装置

Also Published As

Publication number Publication date
JPWO2008142984A1 (ja) 2010-08-05
CN101679093A (zh) 2010-03-24
JP5277466B2 (ja) 2013-08-28
US20100120601A1 (en) 2010-05-13

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