JP5738787B2 - ガラス製造プロセスにおいて包囲空間から揮発材料を除去する方法および装置 - Google Patents
ガラス製造プロセスにおいて包囲空間から揮発材料を除去する方法および装置 Download PDFInfo
- Publication number
- JP5738787B2 JP5738787B2 JP2012038785A JP2012038785A JP5738787B2 JP 5738787 B2 JP5738787 B2 JP 5738787B2 JP 2012038785 A JP2012038785 A JP 2012038785A JP 2012038785 A JP2012038785 A JP 2012038785A JP 5738787 B2 JP5738787 B2 JP 5738787B2
- Authority
- JP
- Japan
- Prior art keywords
- condensing
- enclosure
- condensing element
- glass
- elongate
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title description 34
- 238000000034 method Methods 0.000 title description 23
- 238000005816 glass manufacturing process Methods 0.000 title description 5
- 239000011521 glass Substances 0.000 claims description 81
- 238000000465 moulding Methods 0.000 claims description 32
- 239000012809 cooling fluid Substances 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 4
- 239000006060 molten glass Substances 0.000 description 28
- 238000001816 cooling Methods 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 238000009833 condensation Methods 0.000 description 10
- 230000005494 condensation Effects 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 230000004927 fusion Effects 0.000 description 8
- 239000000470 constituent Substances 0.000 description 5
- 239000012768 molten material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000006124 Pilkington process Methods 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000003280 down draw process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000018883 loss of balance Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/067—Forming glass sheets combined with thermal conditioning of the sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/225—Refining
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/034,094 | 2011-02-24 | ||
| US13/034,094 US8528365B2 (en) | 2011-02-24 | 2011-02-24 | Apparatus for removing volatilized materials from an enclosed space in a glass making process |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015087424A Division JP5841685B2 (ja) | 2011-02-24 | 2015-04-22 | ガラス製造プロセスにおいて包囲空間から揮発材料を除去する方法および装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012176885A JP2012176885A (ja) | 2012-09-13 |
| JP2012176885A5 JP2012176885A5 (enExample) | 2015-03-26 |
| JP5738787B2 true JP5738787B2 (ja) | 2015-06-24 |
Family
ID=46718083
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012038785A Expired - Fee Related JP5738787B2 (ja) | 2011-02-24 | 2012-02-24 | ガラス製造プロセスにおいて包囲空間から揮発材料を除去する方法および装置 |
| JP2015087424A Expired - Fee Related JP5841685B2 (ja) | 2011-02-24 | 2015-04-22 | ガラス製造プロセスにおいて包囲空間から揮発材料を除去する方法および装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015087424A Expired - Fee Related JP5841685B2 (ja) | 2011-02-24 | 2015-04-22 | ガラス製造プロセスにおいて包囲空間から揮発材料を除去する方法および装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8528365B2 (enExample) |
| JP (2) | JP5738787B2 (enExample) |
| KR (1) | KR20120097338A (enExample) |
| CN (2) | CN202543033U (enExample) |
| TW (1) | TWI523820B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8869562B2 (en) * | 2012-11-29 | 2014-10-28 | Corning Incorporated | Glass forming apparatus |
| WO2016048956A1 (en) * | 2014-09-24 | 2016-03-31 | Corning Incorporated | Volatile filtration systems for fusion draw machines |
| CN204779315U (zh) * | 2014-11-24 | 2015-11-18 | 康宁股份有限公司 | 用于制造玻璃带的设备 |
| KR20170099936A (ko) * | 2014-12-19 | 2017-09-01 | 코닝 인코포레이티드 | 유리 리본 제조 장치 |
| WO2016149458A1 (en) * | 2015-03-18 | 2016-09-22 | Corning Incorporated | Methods and apparatuses for removing edges of a glass ribbon |
| JP2018538227A (ja) * | 2015-11-19 | 2018-12-27 | コーニング インコーポレイテッド | 冷却デバイスを備えたガラス製造装置及びその使用方法 |
| KR102499831B1 (ko) * | 2016-05-23 | 2023-02-14 | 코닝 인코포레이티드 | 글라스 시트의 무중력 형상 예측 방법 및 무중력 형상 기반 글라스 시트 품질 관리 방법 |
| WO2017218501A1 (en) * | 2016-06-14 | 2017-12-21 | Corning Incorporated | Method and apparatus for cooling glass ribbon edges |
| WO2018081663A1 (en) * | 2016-10-31 | 2018-05-03 | Corning Incorporated | Glass forming apparatus |
| TWI788338B (zh) * | 2017-04-04 | 2023-01-01 | 美商康寧公司 | 用於製造玻璃片的設備與方法及用於拉引玻璃帶的拉引設備 |
| CN115784607B (zh) * | 2017-10-27 | 2025-04-25 | 肖特股份有限公司 | 用于生产平板玻璃的装置和方法 |
| KR20210055787A (ko) * | 2018-10-05 | 2021-05-17 | 코닝 인코포레이티드 | 주입 및 추출 포트들을 갖는 유리 성형 장치들 및 그를 사용한 유리의 냉각 방법 |
| WO2020263562A1 (en) | 2019-06-26 | 2020-12-30 | Corning Incorporated | Apparatus for manufacturing a ribbon |
| WO2024206198A1 (en) * | 2023-03-30 | 2024-10-03 | Corning Incorporated | Systems and methods for reducing glass failure |
Family Cites Families (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1941807A (en) * | 1920-12-14 | 1934-01-02 | Adolph W Machlet | Gas-bulb heating apparatus |
| US1953341A (en) * | 1932-09-15 | 1934-04-03 | Libbeyowens Ford Glass Company | Sheet glass cooler and process of absorbing heat |
| US2313495A (en) * | 1938-02-15 | 1943-03-09 | Tanberg Ragnar | Cooling glass ribbon in fourcault machines |
| BE489380A (enExample) * | 1948-06-01 | |||
| US2659452A (en) * | 1951-02-28 | 1953-11-17 | Universal Oil Prod Co | Condensate trap |
| US3356476A (en) * | 1965-02-08 | 1967-12-05 | Pittsburgh Plate Glass Co | Method of removing contaminates from the protective atmosphere of a glass sheet float bath |
| US3615316A (en) * | 1967-06-17 | 1971-10-26 | Nippon Sheet Glass Co Ltd | Float glass method and apparatus with gas extraction means |
| GB1234757A (en) * | 1967-11-15 | 1971-06-09 | Pilkington Brothers Ltd | Improvements in or relating to apparatus for use in the manufacture of flat glass |
| LU56578A1 (enExample) * | 1968-07-24 | 1970-01-26 | ||
| US3597178A (en) * | 1969-04-17 | 1971-08-03 | Ppg Industries Inc | Process and apparatus for removing atmospheric contaminants in a float glass operation |
| BE757057A (fr) * | 1969-10-06 | 1971-04-05 | Corning Glass Works | Procede et appareil de controle d'epaisseur d'une feuille de verre nouvellement etiree |
| US3740208A (en) * | 1969-11-06 | 1973-06-19 | Asahi Glass Co Ltd | Method and apparatus for forming continuous sheets of glass |
| US3798016A (en) * | 1971-09-14 | 1974-03-19 | J Yates | Manufacture of flat glass |
| US4236906A (en) | 1979-08-01 | 1980-12-02 | Ppg Industries, Inc. | Reducing tin drip with sulfur containing gas |
| US4322235A (en) * | 1980-10-08 | 1982-03-30 | Ppg Industries, Inc. | Float glass forming chamber with horizontal heating elements |
| US4340412A (en) | 1981-01-05 | 1982-07-20 | Ppg Industries, Inc. | Float glass forming chamber with externally supported roof |
| US4360373A (en) * | 1981-04-02 | 1982-11-23 | Ppg Industries, Inc. | Method of and apparatus for controlling erosion of a refractory threshold |
| US4440559A (en) * | 1982-06-30 | 1984-04-03 | Ppg Industries, Inc. | Apparatus for sensing a glass ribbon edge and method of use |
| US4769925A (en) | 1987-07-20 | 1988-09-13 | Taikisha Ltd. | Device for preventing resinous condensate dropping for use in paint drying oven |
| JPH0653581B2 (ja) * | 1989-07-04 | 1994-07-20 | 日本板硝子株式会社 | フロートバスによるガラス製造方法 |
| JPH05124827A (ja) * | 1991-10-31 | 1993-05-21 | Hoya Corp | ガラス板の製造装置及び製造方法 |
| US5659564A (en) * | 1995-04-20 | 1997-08-19 | Schuller International, Inc. | Method and apparatus for maintaining a furnace stack |
| JPH09295817A (ja) * | 1996-04-26 | 1997-11-18 | Canon Inc | 光学素子の成形方法 |
| JP3875748B2 (ja) * | 1996-08-02 | 2007-01-31 | Hoya株式会社 | ガラス板の製造方法及び製造装置 |
| JPH1053425A (ja) * | 1996-08-02 | 1998-02-24 | Hoya Corp | ガラス板の製造方法及び製造装置 |
| JP3335291B2 (ja) * | 1997-04-16 | 2002-10-15 | ホーヤ株式会社 | ガラス板の製造方法及び製造装置 |
| US6094942A (en) * | 1997-06-13 | 2000-08-01 | Ppg Industries Ohio, Inc. | Method and apparatus for reducing tin defects in float glass |
| US6294005B1 (en) * | 1998-09-22 | 2001-09-25 | Asahi Glass Company Ltd. | Vacuum gas releasing system |
| DE19918936A1 (de) * | 1999-04-27 | 2000-11-02 | Schott Glas | Verfahren und Vorrichtung zur Herstellung von Einzelglasscheiben |
| JP2001031434A (ja) * | 1999-07-19 | 2001-02-06 | Nippon Electric Glass Co Ltd | 板ガラスの成形方法および成形装置 |
| DE10064977C1 (de) * | 2000-12-23 | 2002-10-02 | Schott Glas | Vorrichtung zum Herstellen von dünnen Glasscheiben |
| US7681414B2 (en) * | 2001-08-08 | 2010-03-23 | Corning Incorporated | Overflow downdraw glass forming method and apparatus |
| WO2003055813A1 (en) * | 2001-12-21 | 2003-07-10 | Corning Incorporated | Process for producing sheet glass by the overflow downdraw fusion process |
| JP4369695B2 (ja) * | 2003-07-25 | 2009-11-25 | 大享容器工業股▲分▼有限公司 | 結晶化ガラスの連続成形装置 |
| US7207193B2 (en) * | 2003-12-08 | 2007-04-24 | Corning Incorporated | Method of fabricating low-warp flat glass |
| US20060042318A1 (en) * | 2004-08-31 | 2006-03-02 | Burdette Steven R | Method and apparatus for homogenizing a glass melt |
| US7475568B2 (en) * | 2005-04-27 | 2009-01-13 | Corning Incorporated | Method of fining glass |
| EP1746076A1 (en) * | 2005-07-21 | 2007-01-24 | Corning Incorporated | Method of making a glass sheet using rapid cooling |
| US20070130994A1 (en) * | 2005-12-08 | 2007-06-14 | Boratav Olus N | Method and apparatus for drawing a low liquidus viscosity glass |
| JP2009519884A (ja) * | 2005-12-15 | 2009-05-21 | ブルース テクノロジー エルエルシー | オーバーフローダウンドローガラス成形方法および装置 |
| EP2064157B1 (en) * | 2006-09-20 | 2016-02-10 | Corning Incorporated | Temperature compensation for shape-induced in-plane stresses in glass substrates |
| JP5076443B2 (ja) * | 2006-10-24 | 2012-11-21 | 日本電気硝子株式会社 | ガラスリボンの製造装置及びその製造方法 |
| JP4621996B2 (ja) * | 2007-04-24 | 2011-02-02 | 日本電気硝子株式会社 | ガラス板製造方法およびガラス板製造設備 |
| US20090217705A1 (en) * | 2008-02-29 | 2009-09-03 | Filippov Andrey V | Temperature control of glass fusion by electromagnetic radiation |
| US20090217708A1 (en) * | 2008-02-29 | 2009-09-03 | Gilbert Deangelis | Methods and apparatus for reducing platinum-group defects in sheet glass |
| US20100199721A1 (en) * | 2008-11-12 | 2010-08-12 | Keisha Chantelle Ann Antoine | Apparatus and method for reducing gaseous inclusions in a glass |
| US8397538B2 (en) * | 2009-02-26 | 2013-03-19 | Corning Incorporated | Apparatus and method for drawing a ribbon of glass |
| US8037716B2 (en) * | 2009-02-27 | 2011-10-18 | Corning Incorporated | Thermal control of the bead portion of a glass ribbon |
| US8978419B2 (en) * | 2009-11-30 | 2015-03-17 | Corning Incorporated | Devices for controlling atmosphere over molten-glass free-surfaces |
| US8707737B2 (en) * | 2009-11-30 | 2014-04-29 | Corning Incorporated | Method and apparatus for pressure control of glass-making thickness-control zone |
| US8176753B2 (en) * | 2010-02-26 | 2012-05-15 | Corning Incorporated | Methods and apparatus for reducing heat loss from an edge director |
| US8141388B2 (en) * | 2010-05-26 | 2012-03-27 | Corning Incorporated | Radiation collimator for infrared heating and/or cooling of a moving glass sheet |
| US8210001B2 (en) * | 2010-11-10 | 2012-07-03 | Corning Incorporated | Method of producing uniform light transmission fusion drawn glass |
-
2011
- 2011-02-24 US US13/034,094 patent/US8528365B2/en not_active Expired - Fee Related
-
2012
- 2012-02-20 TW TW101105482A patent/TWI523820B/zh not_active IP Right Cessation
- 2012-02-23 KR KR1020120018618A patent/KR20120097338A/ko not_active Withdrawn
- 2012-02-23 CN CN2012200636672U patent/CN202543033U/zh not_active Expired - Fee Related
- 2012-02-23 CN CN201210044444.6A patent/CN102701571B/zh not_active Expired - Fee Related
- 2012-02-24 JP JP2012038785A patent/JP5738787B2/ja not_active Expired - Fee Related
-
2013
- 2013-06-27 US US13/929,155 patent/US8689585B2/en not_active Expired - Fee Related
-
2015
- 2015-04-22 JP JP2015087424A patent/JP5841685B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWI523820B (zh) | 2016-03-01 |
| CN202543033U (zh) | 2012-11-21 |
| CN102701571A (zh) | 2012-10-03 |
| JP2012176885A (ja) | 2012-09-13 |
| JP2015163586A (ja) | 2015-09-10 |
| KR20120097338A (ko) | 2012-09-03 |
| TW201235314A (en) | 2012-09-01 |
| US20130283859A1 (en) | 2013-10-31 |
| US8528365B2 (en) | 2013-09-10 |
| US8689585B2 (en) | 2014-04-08 |
| CN102701571B (zh) | 2016-03-02 |
| US20120216575A1 (en) | 2012-08-30 |
| JP5841685B2 (ja) | 2016-01-13 |
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