FI110606B - Lasin taivutusuuni - Google Patents
Lasin taivutusuuni Download PDFInfo
- Publication number
- FI110606B FI110606B FI946087A FI946087A FI110606B FI 110606 B FI110606 B FI 110606B FI 946087 A FI946087 A FI 946087A FI 946087 A FI946087 A FI 946087A FI 110606 B FI110606 B FI 110606B
- Authority
- FI
- Finland
- Prior art keywords
- heating
- bending
- glass
- oven
- cover
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 153
- 238000005452 bending Methods 0.000 title claims abstract description 86
- 238000010438 heat treatment Methods 0.000 claims abstract description 123
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000004224 protection Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001012 protector Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012769 bulk production Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012999 compression bending Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 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
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/0235—Re-forming glass sheets by bending involving applying local or additional heating, cooling or insulating means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
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)
- Glass Compositions (AREA)
- Joining Of Glass To Other Materials (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9326288 | 1993-12-23 | ||
| GB939326288A GB9326288D0 (en) | 1993-12-23 | 1993-12-23 | Glass bending system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI946087A0 FI946087A0 (fi) | 1994-12-23 |
| FI946087L FI946087L (fi) | 1995-06-24 |
| FI110606B true FI110606B (fi) | 2003-02-28 |
Family
ID=10747091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI946087A FI110606B (fi) | 1993-12-23 | 1994-12-23 | Lasin taivutusuuni |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5656052A (cs) |
| EP (1) | EP0659697B1 (cs) |
| JP (1) | JPH07277754A (cs) |
| KR (1) | KR950017775A (cs) |
| CN (1) | CN1070824C (cs) |
| AT (1) | ATE192422T1 (cs) |
| AU (1) | AU686682B2 (cs) |
| BR (1) | BR9405196A (cs) |
| CA (1) | CA2138620A1 (cs) |
| DE (1) | DE69424266D1 (cs) |
| FI (1) | FI110606B (cs) |
| GB (1) | GB9326288D0 (cs) |
| NZ (1) | NZ270138A (cs) |
| PL (1) | PL177000B1 (cs) |
| RO (1) | RO111359B1 (cs) |
| RU (1) | RU2137723C1 (cs) |
| TR (1) | TR28068A (cs) |
| TW (1) | TW267995B (cs) |
| ZA (1) | ZA9410291B (cs) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI97292C (fi) * | 1995-04-04 | 1996-11-25 | Tamglass Eng Oy | Menetelmä lasilevyjen muotinkuljetusvaunujen siirtämiseksi lasilevyjentaivutusuunissa ja lasilevyjen taivutusuuni |
| US6240746B1 (en) * | 1997-04-04 | 2001-06-05 | Asahi Glass Company Ltd. | Glass plate bending method and apparatus |
| FI106256B (fi) * | 1998-02-18 | 2000-12-29 | Tamglass Ltd Oy | Menetelmä ja laite lämmityksen kohdentamiseksi lasilevyjen karkaisu-uunissa |
| US6838181B1 (en) * | 1999-08-26 | 2005-01-04 | Glaverbel | Glazing |
| JP4457438B2 (ja) | 1999-09-27 | 2010-04-28 | 旭硝子株式会社 | ガラス板の曲げ成形装置および曲げ成形方法 |
| FI109199B (fi) * | 2001-02-28 | 2002-06-14 | Tamglass Ltd Oy | Laite lasilevyjen taivuttamiseksi |
| US20050092028A1 (en) * | 2003-11-05 | 2005-05-05 | William Blanc | Light weight gravity bending ring |
| DE102006024484B3 (de) | 2006-05-26 | 2007-07-19 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Vorrichtung und Verfahren zum Biegen von Glasscheiben |
| WO2009084674A1 (ja) | 2007-12-28 | 2009-07-09 | Asahi Glass Company, Limited | ガラス板成形用加熱装置及びガラス板の曲げ成形方法 |
| WO2010074548A1 (es) * | 2008-12-22 | 2010-07-01 | Vidrio Plano De Mexico, Sa De Cv | Método y sistema para doblar láminas de vidrio con curvaturas complejas |
| FR2944345B1 (fr) * | 2009-04-08 | 2013-03-22 | Saint Gobain | Four comprenant une barriere thermique |
| EP2457881B1 (en) * | 2010-11-30 | 2019-05-08 | Corning Incorporated | Method and apparatus for bending a sheet of material into a shaped article |
| CN103930382B (zh) * | 2011-10-10 | 2017-12-12 | 康宁股份有限公司 | 用于急弯玻璃板的设备和方法 |
| US8816252B2 (en) * | 2011-11-22 | 2014-08-26 | Corning Incorporated | Methods and apparatus for localized heating and deformation of glass sheets |
| KR101495762B1 (ko) * | 2012-04-09 | 2015-02-25 | 주식회사 엘지화학 | 플로트 배스 및 이를 포함하는 유리 제조 장치 |
| CN102757169B (zh) * | 2012-07-20 | 2014-08-20 | 福耀玻璃工业集团股份有限公司 | 一种用于弯曲玻璃板的弯曲炉和方法 |
| FI127228B2 (fi) | 2013-05-23 | 2022-11-15 | Taifin Glass Machinery Oy | Menetelmä lasilevyjen lämmittämiseksi ja lasinkarkaisu-uuni |
| KR20160030537A (ko) * | 2013-07-16 | 2016-03-18 | 코닝 인코포레이티드 | 얇은 유리를 구부리기 위한 방법 및 기기 |
| JP2017519714A (ja) | 2014-05-23 | 2017-07-20 | コーニング インコーポレイテッド | 薄いガラスを成形するための放射シールド |
| KR102368787B1 (ko) * | 2015-10-08 | 2022-03-03 | 삼성디스플레이 주식회사 | 열성형 방법 및 열성형 장치 |
| FR3059318B1 (fr) * | 2016-11-30 | 2021-04-02 | Saint Gobain | Bombage de verre mince |
| FR3068349B1 (fr) | 2017-06-29 | 2021-10-29 | Saint Gobain | Bombage de feuilles de verre comprenant un refroidissement localise |
| US11702356B2 (en) * | 2019-04-15 | 2023-07-18 | Corning Incorporated | Assemblies and methods for bending glass |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE544819A (cs) * | 1955-02-14 | |||
| US2794300A (en) * | 1956-01-31 | 1957-06-04 | Pittsburgh Plate Glass Co | Glass bending lehrs |
| BE595770A (cs) * | 1959-10-09 | |||
| US3249415A (en) * | 1964-12-24 | 1966-05-03 | Permaglass | Apparatus for heat treating glass sheets |
| US3457060A (en) * | 1966-03-23 | 1969-07-22 | Libbey Owens Ford Co | Glass bending furnace with partitions defining separate longitudinally disposed heating areas |
| US4111676A (en) * | 1977-06-27 | 1978-09-05 | Ppg Industries, Inc. | Adaptation of glass shaping means for tempering flat glass |
| US4687501A (en) * | 1986-04-21 | 1987-08-18 | Ppg Industries, Inc. | Lightweight bending iron heat shields for glass bending molds |
| GB2201670B (en) * | 1987-02-27 | 1991-09-18 | Electricity Council | Glass forming apparatus |
| DE68919429T2 (de) * | 1988-02-25 | 1995-05-11 | Asahi Glass Co Ltd | Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas. |
| JPH01252886A (ja) * | 1988-03-31 | 1989-10-09 | Central Glass Co Ltd | 熱加工炉並びにそれによる熱処理方法 |
| SU1761695A1 (ru) * | 1988-12-12 | 1992-09-15 | Борский Стекольный Завод Им.М.Горького | Устройство дл молировани листового стекла |
| US5176733A (en) * | 1988-12-27 | 1993-01-05 | Ford Motor Company | Method and apparatus for directed energy glass heating |
| FR2658808B1 (fr) * | 1990-02-21 | 1993-05-14 | Saint Gobain Vitrage Int | Four de bombage de feuilles de verre par effondrement sur un cadre de bombage et son application a la realisation de vitrages de forme complexe. |
| EP0486952B1 (en) * | 1990-11-19 | 1995-10-18 | Tamglass Engineering Oy | Method for heating and bending a glass sheet |
| US5085580A (en) * | 1990-11-30 | 1992-02-04 | Glasstech, Inc. | Preheater for flat glass sheets |
| IT1246032B (it) * | 1991-03-08 | 1994-11-07 | Poppi Spa | Forno di tempra, in particolare per lastre di vetro e simili. |
| EP0592862B1 (en) * | 1992-10-15 | 1997-03-12 | Tamglass Engineering Oy | Method and furnace for bending glass sheets |
-
1993
- 1993-12-23 GB GB939326288A patent/GB9326288D0/en active Pending
-
1994
- 1994-12-14 NZ NZ270138A patent/NZ270138A/en unknown
- 1994-12-15 AU AU80479/94A patent/AU686682B2/en not_active Ceased
- 1994-12-16 DE DE69424266T patent/DE69424266D1/de not_active Expired - Lifetime
- 1994-12-16 EP EP94309435A patent/EP0659697B1/en not_active Expired - Lifetime
- 1994-12-16 TW TW083111766A patent/TW267995B/zh active
- 1994-12-16 AT AT94309435T patent/ATE192422T1/de not_active IP Right Cessation
- 1994-12-20 PL PL94306396A patent/PL177000B1/pl unknown
- 1994-12-20 CA CA002138620A patent/CA2138620A1/en not_active Abandoned
- 1994-12-20 RO RO94-02060A patent/RO111359B1/ro unknown
- 1994-12-20 US US08/360,083 patent/US5656052A/en not_active Expired - Fee Related
- 1994-12-21 BR BR9405196A patent/BR9405196A/pt not_active IP Right Cessation
- 1994-12-21 TR TR01342/94A patent/TR28068A/xx unknown
- 1994-12-22 ZA ZA9410291A patent/ZA9410291B/xx unknown
- 1994-12-22 RU RU94044525A patent/RU2137723C1/ru not_active IP Right Cessation
- 1994-12-22 CN CN94119190A patent/CN1070824C/zh not_active Expired - Fee Related
- 1994-12-22 KR KR1019940036680A patent/KR950017775A/ko not_active Withdrawn
- 1994-12-22 JP JP6320469A patent/JPH07277754A/ja active Pending
- 1994-12-23 FI FI946087A patent/FI110606B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI946087A0 (fi) | 1994-12-23 |
| FI946087L (fi) | 1995-06-24 |
| DE69424266D1 (de) | 2000-06-08 |
| RU2137723C1 (ru) | 1999-09-20 |
| TW267995B (cs) | 1996-01-11 |
| ATE192422T1 (de) | 2000-05-15 |
| GB9326288D0 (en) | 1994-02-23 |
| AU686682B2 (en) | 1998-02-12 |
| CN1070824C (zh) | 2001-09-12 |
| CN1121052A (zh) | 1996-04-24 |
| PL306396A1 (en) | 1995-06-26 |
| TR28068A (tr) | 1996-01-02 |
| EP0659697A3 (en) | 1996-01-10 |
| NZ270138A (en) | 1996-10-28 |
| EP0659697B1 (en) | 2000-05-03 |
| KR950017775A (ko) | 1995-07-20 |
| BR9405196A (pt) | 1995-08-01 |
| JPH07277754A (ja) | 1995-10-24 |
| RU94044525A (ru) | 1996-10-27 |
| ZA9410291B (en) | 1995-06-23 |
| CA2138620A1 (en) | 1995-06-24 |
| US5656052A (en) | 1997-08-12 |
| RO111359B1 (ro) | 1996-09-30 |
| EP0659697A2 (en) | 1995-06-28 |
| PL177000B1 (pl) | 1999-09-30 |
| AU8047994A (en) | 1995-06-29 |
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