TWI592375B - Forming method of plate glass using backup roll - Google Patents
Forming method of plate glass using backup roll Download PDFInfo
- Publication number
- TWI592375B TWI592375B TW101140848A TW101140848A TWI592375B TW I592375 B TWI592375 B TW I592375B TW 101140848 A TW101140848 A TW 101140848A TW 101140848 A TW101140848 A TW 101140848A TW I592375 B TWI592375 B TW I592375B
- Authority
- TW
- Taiwan
- Prior art keywords
- molten glass
- glass ribbon
- rotating member
- sheet glass
- forming
- Prior art date
Links
- 239000005357 flat glass Substances 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 28
- 239000006060 molten glass Substances 0.000 claims description 71
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 229910001315 Tool steel Inorganic materials 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000011651 chromium Substances 0.000 claims description 6
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 12
- 239000003507 refrigerant Substances 0.000 description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007496 glass forming Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000007500 overflow downdraw method Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101000803685 Homo sapiens Vacuolar protein sorting-associated protein 4A Proteins 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 102100035085 Vacuolar protein sorting-associated protein 4A Human genes 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100465829 Dictyostelium discoideum psmD14 gene Proteins 0.000 description 1
- 101000803689 Homo sapiens Vacuolar protein sorting-associated protein 4B Proteins 0.000 description 1
- 101000596394 Homo sapiens Vesicle-fusing ATPase Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101100230207 Oryza sativa subsp. japonica GSK1 gene Proteins 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 101150077645 SKS1 gene Proteins 0.000 description 1
- -1 SKS11 Proteins 0.000 description 1
- 101150019161 SKS2 gene Proteins 0.000 description 1
- 101100203325 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SKT5 gene Proteins 0.000 description 1
- 101100361291 Schizosaccharomyces pombe (strain 972 / ATCC 24843) rpn11 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 102220342298 rs777367316 Human genes 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
- C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011251275 | 2011-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201332912A TW201332912A (zh) | 2013-08-16 |
| TWI592375B true TWI592375B (zh) | 2017-07-21 |
Family
ID=48429421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101140848A TWI592375B (zh) | 2011-11-17 | 2012-11-02 | Forming method of plate glass using backup roll |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6098519B2 (ja) |
| KR (1) | KR20140098735A (ja) |
| CN (1) | CN103906714B (ja) |
| TW (1) | TWI592375B (ja) |
| WO (1) | WO2013073353A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6070432B2 (ja) * | 2013-02-26 | 2017-02-01 | 日本電気硝子株式会社 | ガラス板製造装置、及びガラス板製造方法 |
| JP2016135716A (ja) * | 2013-05-16 | 2016-07-28 | 旭硝子株式会社 | 板ガラスの成形方法、および板ガラスの製造装置 |
| JP7598549B2 (ja) * | 2020-07-21 | 2024-12-12 | 日本電気硝子株式会社 | ガラス用送りローラ及び板ガラスの製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480312A (en) * | 1977-12-08 | 1979-06-27 | Asahi Glass Co Ltd | Roll for use in production of float glass |
| JP4753067B2 (ja) * | 2005-08-18 | 2011-08-17 | 日本電気硝子株式会社 | 板ガラスの成形方法 |
| JP5056035B2 (ja) * | 2007-02-05 | 2012-10-24 | 旭硝子株式会社 | フロート法による板ガラスの製造方法 |
| JP2009107914A (ja) * | 2007-11-01 | 2009-05-21 | Central Glass Co Ltd | フロート板ガラスの製造方法 |
| JP2010143800A (ja) * | 2008-12-19 | 2010-07-01 | Nippon Electric Glass Co Ltd | ガラス板製造装置 |
| KR101285989B1 (ko) * | 2009-06-19 | 2013-07-15 | 아사히 가라스 가부시키가이샤 | 톱 롤, 플로트 유리 제조 장치, 및 플로트 유리 제조 방법 |
-
2012
- 2012-10-24 WO PCT/JP2012/077521 patent/WO2013073353A1/ja not_active Ceased
- 2012-10-24 JP JP2013544199A patent/JP6098519B2/ja not_active Expired - Fee Related
- 2012-10-24 KR KR1020147007119A patent/KR20140098735A/ko not_active Ceased
- 2012-10-24 CN CN201280051775.0A patent/CN103906714B/zh active Active
- 2012-11-02 TW TW101140848A patent/TWI592375B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140098735A (ko) | 2014-08-08 |
| CN103906714A (zh) | 2014-07-02 |
| JP6098519B2 (ja) | 2017-03-22 |
| CN103906714B (zh) | 2016-02-24 |
| JPWO2013073353A1 (ja) | 2015-04-02 |
| TW201332912A (zh) | 2013-08-16 |
| WO2013073353A1 (ja) | 2013-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |