CA1206336A - Apparatus for tempering glass sheets of different sizes and shapes - Google Patents

Apparatus for tempering glass sheets of different sizes and shapes

Info

Publication number
CA1206336A
CA1206336A CA000438296A CA438296A CA1206336A CA 1206336 A CA1206336 A CA 1206336A CA 000438296 A CA000438296 A CA 000438296A CA 438296 A CA438296 A CA 438296A CA 1206336 A CA1206336 A CA 1206336A
Authority
CA
Canada
Prior art keywords
nozzle boxes
nozzle
boxes
glass
glass sheet
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.)
Expired
Application number
CA000438296A
Other languages
English (en)
French (fr)
Inventor
Robert E. Dunn
Samuel L. Seymour
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of CA1206336A publication Critical patent/CA1206336A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CA000438296A 1982-11-10 1983-10-04 Apparatus for tempering glass sheets of different sizes and shapes Expired CA1206336A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/440,488 US4444579A (en) 1982-11-10 1982-11-10 Apparatus for tempering glass sheets of different sizes and shapes
US440,488 1982-11-10

Publications (1)

Publication Number Publication Date
CA1206336A true CA1206336A (en) 1986-06-24

Family

ID=23748948

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000438296A Expired CA1206336A (en) 1982-11-10 1983-10-04 Apparatus for tempering glass sheets of different sizes and shapes

Country Status (5)

Country Link
US (1) US4444579A (enExample)
JP (1) JPS5997543A (enExample)
CA (1) CA1206336A (enExample)
FR (1) FR2535705B1 (enExample)
IT (1) IT1171038B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612720A1 (de) * 1986-04-16 1987-10-22 Ver Glaswerke Gmbh Vorrichtung zum vorspannen von glasscheiben
US5507852A (en) * 1994-01-07 1996-04-16 Ppg Industries, Inc. Glass sheet quench
JP2001026434A (ja) * 1999-07-13 2001-01-30 Nippon Sheet Glass Co Ltd ガラス急冷装置
RU2511169C2 (ru) * 2008-09-09 2014-04-10 Асахи Гласс Компани, Лимитед Воздухоохладительное/закалочное устройство для листового стекла и способ воздушного охлаждения/закалки
FI20146016A7 (fi) * 2014-11-20 2016-05-21 Glaston Finland Oy Menetelmä ja laite lasilevyjen karkaisemiseksi
EP3246295B1 (en) 2016-05-17 2021-07-07 Glaston Finland Oy Method for tempering glass sheets
TWI891620B (zh) * 2019-01-10 2025-08-01 美商玻璃技術股份有限公司 玻璃片淬火配置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677918A (en) * 1949-04-29 1954-05-11 Saint Gobain Apparatus for bending and tempering sheets of glass
US2790270A (en) * 1954-07-12 1957-04-30 Pittsburgh Plate Glass Co Apparatus for tempering glass
US2876593A (en) * 1954-09-28 1959-03-10 Pittsburgh Plate Glass Co Glass tempering apparatus
NL209030A (enExample) * 1955-08-15
US3294518A (en) * 1963-07-19 1966-12-27 Pittsburgh Plate Glass Co Apparatus for tempering bent glass sheets
GB1071555A (en) * 1964-08-28 1967-06-07 Libbey Owens Ford Glass Co Method of and apparatus for bending and tempering glass sheets
BE785736A (fr) * 1971-07-02 1973-01-02 Saint Gobain Perfectionnement au bombage de plaques de matieres a l'etat plastique
FR2332241A1 (fr) * 1975-11-19 1977-06-17 Saint Gobain Dispositif pour la trempe thermique a l'air de feuilles de verre
US4343645A (en) * 1977-02-07 1982-08-10 Asahi Glass Company, Ltd. Quenching apparatus for tempering curved glass plates
US4157910A (en) * 1978-01-24 1979-06-12 Ppg Industries, Inc. Apparatus for tempering flat or curved glass sheets
US4140511A (en) * 1978-01-24 1979-02-20 Ppg Industries, Inc. Method of tempering glass sheets
US4142882A (en) * 1978-01-24 1979-03-06 Ppg Industries, Inc. Controlling buffeting during the tempering of glass sheets

Also Published As

Publication number Publication date
US4444579A (en) 1984-04-24
IT1171038B (it) 1987-06-10
IT8368169A0 (it) 1983-11-09
JPS6230142B2 (enExample) 1987-06-30
JPS5997543A (ja) 1984-06-05
FR2535705A1 (fr) 1984-05-11
IT8368169A1 (it) 1985-05-09
FR2535705B1 (fr) 1986-08-14

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Legal Events

Date Code Title Description
MKEX Expiry