TWI627140B - 以感應加熱之方式於邊緣導引件上最小化失透性之方法及設備 - Google Patents
以感應加熱之方式於邊緣導引件上最小化失透性之方法及設備 Download PDFInfo
- Publication number
- TWI627140B TWI627140B TW102146686A TW102146686A TWI627140B TW I627140 B TWI627140 B TW I627140B TW 102146686 A TW102146686 A TW 102146686A TW 102146686 A TW102146686 A TW 102146686A TW I627140 B TWI627140 B TW I627140B
- Authority
- TW
- Taiwan
- Prior art keywords
- edge guide
- molten glass
- edge
- induction
- induction coil
- Prior art date
Links
- 230000006698 induction Effects 0.000 title claims abstract description 117
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004031 devitrification Methods 0.000 title description 3
- 239000006060 molten glass Substances 0.000 claims abstract description 71
- 238000003286 fusion draw glass process Methods 0.000 claims abstract 2
- 239000011521 glass Substances 0.000 claims description 49
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 24
- 229910052697 platinum Inorganic materials 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 8
- 229910052703 rhodium Inorganic materials 0.000 claims description 8
- 239000010948 rhodium Substances 0.000 claims description 8
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 3
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 30
- 238000012546 transfer Methods 0.000 description 12
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000011324 bead Substances 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 238000005352 clarification Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000156 glass melt Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003283 slot draw process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- -1 such as Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- C03B17/064—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
- 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
- C03B17/068—Means for providing the drawing force, e.g. traction or draw rollers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
- Glass Melting And Manufacturing (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261740541P | 2012-12-21 | 2012-12-21 | |
| US61/740,541 | 2012-12-21 | ||
| US201361880332P | 2013-09-20 | 2013-09-20 | |
| US61/880,332 | 2013-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201437154A TW201437154A (zh) | 2014-10-01 |
| TWI627140B true TWI627140B (zh) | 2018-06-21 |
Family
ID=50979041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102146686A TWI627140B (zh) | 2012-12-21 | 2013-12-17 | 以感應加熱之方式於邊緣導引件上最小化失透性之方法及設備 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6364021B2 (enExample) |
| KR (1) | KR102166756B1 (enExample) |
| CN (1) | CN105050969B (enExample) |
| TW (1) | TWI627140B (enExample) |
| WO (1) | WO2014099560A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170068592A (ko) | 2014-10-29 | 2017-06-19 | 코닝 인코포레이티드 | 가열된 유리 시트를 성형하기 위한 장치 및 방법 |
| EP3215469A1 (en) | 2014-11-07 | 2017-09-13 | Corning Incorporated | Induction heating method and apparatus for shaping thin glass |
| JP2017095320A (ja) * | 2015-11-26 | 2017-06-01 | 日本電気硝子株式会社 | ガラス成形体の製造方法及びガラス成形体の製造装置 |
| KR102822414B1 (ko) | 2017-02-28 | 2025-06-19 | 코닝 인코포레이티드 | 에지 디렉터 클리닝 장치 및 에지 디렉터 클리닝 방법 |
| WO2018200237A1 (en) * | 2017-04-24 | 2018-11-01 | Corning Incorporated | Fusion draw apparatus and method of making a glass ribbon |
| WO2018200928A2 (en) * | 2017-04-28 | 2018-11-01 | Corning Incorporated | Edge directors including an interior heating device |
| KR20190057793A (ko) * | 2017-11-20 | 2019-05-29 | 코닝 인코포레이티드 | 유리 제조 장치 및 그 제조 방법 |
| WO2021015943A1 (en) * | 2019-07-22 | 2021-01-28 | Corning Incorporated | Laser devit removal system and methods |
| JP7488510B2 (ja) * | 2020-06-18 | 2024-05-22 | 日本電気硝子株式会社 | ガラス物品の製造装置及びその製造方法 |
| WO2025058762A1 (en) * | 2023-09-11 | 2025-03-20 | Corning Incorporated | Burner for prevention of devitrified glass during glass manufacturing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374778A (zh) * | 2005-12-15 | 2009-02-25 | 布鲁斯技术有限公司 | 溢流下拉玻璃形成方法和装置 |
| TW201139301A (en) * | 2010-02-26 | 2011-11-16 | Corning Inc | Methods and apparatus for reducing heat loss from an edge director |
| CN102666410A (zh) * | 2009-10-29 | 2012-09-12 | 康宁股份有限公司 | 用于降低玻璃制造工艺中边缘引导器热损耗的方法和设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3016732B2 (ja) * | 1996-04-24 | 2000-03-06 | ハイデック株式会社 | 電磁誘導加熱による熱放射加熱調理器 |
| US8042361B2 (en) * | 2004-07-20 | 2011-10-25 | Corning Incorporated | Overflow downdraw glass forming method and apparatus |
| KR101642534B1 (ko) * | 2009-02-26 | 2016-07-25 | 코닝 인코포레이티드 | 엣지 디렉터로써 유리를 성형하는 장치 및 그 방법 |
| ATE551304T1 (de) * | 2009-05-13 | 2012-04-15 | Corning Inc | Verfahren und anlagen zum formen von endlosen glasscheiben |
| TWI540107B (zh) * | 2010-01-19 | 2016-07-01 | 康寧公司 | 用於熔合曳引玻璃帶的設備與方法 |
-
2013
- 2013-12-12 JP JP2015549485A patent/JP6364021B2/ja not_active Expired - Fee Related
- 2013-12-12 KR KR1020157019244A patent/KR102166756B1/ko not_active Expired - Fee Related
- 2013-12-12 CN CN201380067490.0A patent/CN105050969B/zh not_active Expired - Fee Related
- 2013-12-12 WO PCT/US2013/074512 patent/WO2014099560A1/en not_active Ceased
- 2013-12-17 TW TW102146686A patent/TWI627140B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374778A (zh) * | 2005-12-15 | 2009-02-25 | 布鲁斯技术有限公司 | 溢流下拉玻璃形成方法和装置 |
| CN102666410A (zh) * | 2009-10-29 | 2012-09-12 | 康宁股份有限公司 | 用于降低玻璃制造工艺中边缘引导器热损耗的方法和设备 |
| TW201139301A (en) * | 2010-02-26 | 2011-11-16 | Corning Inc | Methods and apparatus for reducing heat loss from an edge director |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6364021B2 (ja) | 2018-07-25 |
| JP2016505499A (ja) | 2016-02-25 |
| KR102166756B1 (ko) | 2020-10-16 |
| CN105050969B (zh) | 2018-11-09 |
| TW201437154A (zh) | 2014-10-01 |
| WO2014099560A1 (en) | 2014-06-26 |
| KR20150097697A (ko) | 2015-08-26 |
| CN105050969A (zh) | 2015-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |