JPWO2022131179A1 - - Google Patents
Info
- Publication number
- JPWO2022131179A1 JPWO2022131179A1 JP2022569961A JP2022569961A JPWO2022131179A1 JP WO2022131179 A1 JPWO2022131179 A1 JP WO2022131179A1 JP 2022569961 A JP2022569961 A JP 2022569961A JP 2022569961 A JP2022569961 A JP 2022569961A JP WO2022131179 A1 JPWO2022131179 A1 JP WO2022131179A1
- Authority
- JP
- Japan
- 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
Links
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
-
- 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)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020208617 | 2020-12-16 | ||
| PCT/JP2021/045707 WO2022131179A1 (en) | 2020-12-16 | 2021-12-10 | Glass molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022131179A1 true JPWO2022131179A1 (en) | 2022-06-23 |
Family
ID=82057733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022569961A Pending JPWO2022131179A1 (en) | 2020-12-16 | 2021-12-10 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2022131179A1 (en) |
| KR (1) | KR20230115289A (en) |
| CN (1) | CN116568643A (en) |
| WO (1) | WO2022131179A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437470A (en) * | 1966-06-17 | 1969-04-08 | Corning Glass Works | Constant force internal support for glass overflow wedge |
| US3519411A (en) * | 1966-12-28 | 1970-07-07 | Corning Glass Works | Method and apparatus for supporting sheet glass forming device |
| JP4193115B2 (en) * | 2003-03-20 | 2008-12-10 | 日本電気硝子株式会社 | Sheet glass forming apparatus and sheet glass forming method |
| JP2009519884A (en) * | 2005-12-15 | 2009-05-21 | ブルース テクノロジー エルエルシー | Overflow downdraw glass forming method and apparatus |
| KR101379529B1 (en) * | 2007-05-11 | 2014-03-31 | 코닝 인코포레이티드 | Isopipe sag control using improved end support conditions |
| CN102149646B (en) * | 2008-08-29 | 2013-05-22 | 康宁股份有限公司 | Isopipes having improved dimensional stability |
| JPWO2012132309A1 (en) * | 2011-03-28 | 2014-07-24 | ＡｖａｎＳｔｒａｔｅ株式会社 | Glass plate manufacturing method and glass plate manufacturing apparatus |
| JP5797294B2 (en) * | 2013-03-29 | 2015-10-21 | ＡｖａｎＳｔｒａｔｅ株式会社 | Manufacturing method of glass plate |
| US10745312B2 (en) * | 2014-12-19 | 2020-08-18 | Corning Incorporated | Method and apparatus for isopipe support and sag mitigation |
| JP2020045261A (en) * | 2018-09-20 | 2020-03-26 | 日本電気硝子株式会社 | Molding device, and plate glass manufacturing method |
-
2021
- 2021-12-10 CN CN202180072741.9A patent/CN116568643A/en active Pending
- 2021-12-10 JP JP2022569961A patent/JPWO2022131179A1/ja active Pending
- 2021-12-10 KR KR1020237008811A patent/KR20230115289A/en active Search and Examination
- 2021-12-10 WO PCT/JP2021/045707 patent/WO2022131179A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230115289A (en) | 2023-08-02 |
| CN116568643A (en) | 2023-08-08 |
| WO2022131179A1 (en) | 2022-06-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240827 |