CN1290235A - 使熔融玻璃的温度差均衡的方法及装置 - Google Patents
使熔融玻璃的温度差均衡的方法及装置 Download PDFInfo
- Publication number
- CN1290235A CN1290235A CN99802832A CN99802832A CN1290235A CN 1290235 A CN1290235 A CN 1290235A CN 99802832 A CN99802832 A CN 99802832A CN 99802832 A CN99802832 A CN 99802832A CN 1290235 A CN1290235 A CN 1290235A
- Authority
- CN
- China
- Prior art keywords
- temperature
- resistance heating
- mentioned
- heating element
- district
- 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.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
- C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
- C03B7/07—Electric means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Control Of Resistance Heating (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800397A SE511250C2 (sv) | 1998-02-11 | 1998-02-11 | Förfarande för att utjämna temperaturdifferanser i flytande glas, jämte anordning härför |
SE98003973 | 1998-02-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1290235A true CN1290235A (zh) | 2001-04-04 |
CN1241852C CN1241852C (zh) | 2006-02-15 |
Family
ID=20410145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998028320A Expired - Fee Related CN1241852C (zh) | 1998-02-11 | 1999-02-11 | 使熔融玻璃的温度差均衡的方法及装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6799439B1 (zh) |
EP (1) | EP1053212B1 (zh) |
JP (1) | JP4073625B2 (zh) |
CN (1) | CN1241852C (zh) |
AU (1) | AU741493B2 (zh) |
BR (1) | BR9907978A (zh) |
CZ (1) | CZ300067B6 (zh) |
DE (1) | DE69924971T2 (zh) |
ES (1) | ES2243045T3 (zh) |
SE (1) | SE511250C2 (zh) |
TW (1) | TW520348B (zh) |
WO (1) | WO1999041206A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100422100C (zh) * | 2004-11-24 | 2008-10-01 | Hoya株式会社 | 玻璃成形体及光学元件的制造方法、熔融玻璃流出装置及玻璃成形体的制造装置 |
CN101870553A (zh) * | 2009-04-27 | 2010-10-27 | 康宁股份有限公司 | 通过热调节进行玻璃流管理 |
CN102822103A (zh) * | 2011-03-31 | 2012-12-12 | 安瀚视特控股株式会社 | 玻璃板制造方法 |
CN114315102A (zh) * | 2022-01-11 | 2022-04-12 | 四川航天拓鑫玄武岩实业有限公司 | 一种调节玄武岩熔液粘度的装置及方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348072B4 (de) * | 2003-10-13 | 2006-01-05 | Schott Ag | Vorrichtung zum Läutern einer Glasschmelze |
US8227055B2 (en) * | 2009-05-01 | 2012-07-24 | Guardian Industries Corp. | Vacuum insulating glass unit including infrared meltable glass frit, and/or method of making the same |
US8408029B2 (en) | 2009-11-17 | 2013-04-02 | Corning Incorporated | Method for thermally conditioning molten glass |
KR101377543B1 (ko) * | 2010-06-01 | 2014-03-26 | 주식회사 엘지화학 | 유리판 제조용 플로트 배스 및 플로트 유리 성형 방법 |
JP6011451B2 (ja) * | 2013-05-14 | 2016-10-19 | 日本電気硝子株式会社 | フィーダー |
JP6498547B2 (ja) * | 2015-06-30 | 2019-04-10 | AvanStrate株式会社 | ガラス板の製造方法、および、ガラス板の製造装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1603221A (en) * | 1924-01-25 | 1926-10-12 | Gen Electric | Method and apparatus for making glass |
US2422734A (en) * | 1939-05-23 | 1947-06-24 | Jung Erwin Pierre | Device for regulating the temperature of electric furnaces of the resistance type |
US3198619A (en) * | 1960-12-16 | 1965-08-03 | Owens Illinois Glass Co | Tubular forehearth for glass furnace |
US3326655A (en) * | 1966-06-01 | 1967-06-20 | Harvey L Penberthy | Gob temperature control |
US3585268A (en) * | 1968-01-04 | 1971-06-15 | Owens Illinois Inc | Metal-lined glass melter |
DE3528332A1 (de) * | 1985-08-07 | 1987-02-12 | Sorg Gmbh & Co Kg | Verfahren zur elektrischen beheizung von glasfuehrenden kanaelen, speiserrinnen und speiserkoepfen von glasspeisern, sowie vorrichtung zur durchfuehrung des verfahrens |
US4655812A (en) * | 1985-09-16 | 1987-04-07 | Emhart Industries, Inc. | Electric heating of glass forehearth |
US4622059A (en) * | 1985-10-08 | 1986-11-11 | Emhart Industries, Inc. | Apparatus for controlling temperature within a forehearth |
-
1998
- 1998-02-11 SE SE9800397A patent/SE511250C2/sv not_active IP Right Cessation
-
1999
- 1999-02-06 TW TW088101828A patent/TW520348B/zh not_active IP Right Cessation
- 1999-02-11 BR BR9907978-0A patent/BR9907978A/pt not_active IP Right Cessation
- 1999-02-11 ES ES99907988T patent/ES2243045T3/es not_active Expired - Lifetime
- 1999-02-11 CZ CZ20002574A patent/CZ300067B6/cs not_active IP Right Cessation
- 1999-02-11 US US09/601,905 patent/US6799439B1/en not_active Expired - Fee Related
- 1999-02-11 DE DE69924971T patent/DE69924971T2/de not_active Expired - Lifetime
- 1999-02-11 CN CNB998028320A patent/CN1241852C/zh not_active Expired - Fee Related
- 1999-02-11 JP JP2000531407A patent/JP4073625B2/ja not_active Expired - Fee Related
- 1999-02-11 EP EP99907988A patent/EP1053212B1/en not_active Expired - Lifetime
- 1999-02-11 AU AU27514/99A patent/AU741493B2/en not_active Ceased
- 1999-02-11 WO PCT/SE1999/000179 patent/WO1999041206A1/en active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100422100C (zh) * | 2004-11-24 | 2008-10-01 | Hoya株式会社 | 玻璃成形体及光学元件的制造方法、熔融玻璃流出装置及玻璃成形体的制造装置 |
CN101870553A (zh) * | 2009-04-27 | 2010-10-27 | 康宁股份有限公司 | 通过热调节进行玻璃流管理 |
CN102822103A (zh) * | 2011-03-31 | 2012-12-12 | 安瀚视特控股株式会社 | 玻璃板制造方法 |
CN102822103B (zh) * | 2011-03-31 | 2016-03-09 | 安瀚视特控股株式会社 | 玻璃板制造方法 |
CN114315102A (zh) * | 2022-01-11 | 2022-04-12 | 四川航天拓鑫玄武岩实业有限公司 | 一种调节玄武岩熔液粘度的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
SE9800397L (sv) | 1999-08-12 |
SE9800397D0 (sv) | 1998-02-11 |
ES2243045T3 (es) | 2005-11-16 |
CZ20002574A3 (cs) | 2000-12-13 |
BR9907978A (pt) | 2000-10-17 |
CZ300067B6 (cs) | 2009-01-21 |
JP4073625B2 (ja) | 2008-04-09 |
JP2003522085A (ja) | 2003-07-22 |
DE69924971D1 (de) | 2005-06-02 |
SE511250C2 (sv) | 1999-08-30 |
CN1241852C (zh) | 2006-02-15 |
EP1053212A1 (en) | 2000-11-22 |
DE69924971T2 (de) | 2006-04-27 |
AU741493B2 (en) | 2001-11-29 |
TW520348B (en) | 2003-02-11 |
AU2751499A (en) | 1999-08-30 |
EP1053212B1 (en) | 2005-04-27 |
WO1999041206A1 (en) | 1999-08-19 |
US6799439B1 (en) | 2004-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SANDVIK AB Free format text: FORMER OWNER: KANTHAL AB Effective date: 20050708 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050708 Address after: Sandviken Applicant after: SANDVIK INTELLECTUAL PROPERTY HB Address before: Sandviken Applicant before: Sandvik AB Effective date of registration: 20050708 Address after: Sandviken Applicant after: Sandvik AB Address before: Swedish hallstahammar Applicant before: Kanthal AB |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060215 Termination date: 20120211 |