ES422510A1 - Method of and apparatus for heat treatment of glass sheets - Google Patents

Method of and apparatus for heat treatment of glass sheets

Info

Publication number
ES422510A1
ES422510A1 ES422510A ES422510A ES422510A1 ES 422510 A1 ES422510 A1 ES 422510A1 ES 422510 A ES422510 A ES 422510A ES 422510 A ES422510 A ES 422510A ES 422510 A1 ES422510 A1 ES 422510A1
Authority
ES
Spain
Prior art keywords
glass sheets
heat treatment
sheets
glass
liquid
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
ES422510A
Other languages
Spanish (es)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES422510A1 publication Critical patent/ES422510A1/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
    • C03B27/02—Tempering or quenching glass products using liquid
    • C03B27/022—Tempering or quenching glass products using liquid the liquid being organic, e.g. an oil
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/004—Tempering or quenching glass products by bringing the hot glass product in contact with a solid cooling surface, e.g. sand grains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

"Improvement in the process of thermal tempering of the glass in a liquid and devices for its realization", characterized in that before the glass sheets are immersed in the quenching liquid, the sheets are brought to the immediate proximity, or to contact without pressure, of solid cooling organs that act on at least one of its faces. (Machine-translation by Google Translate, not legally binding)
ES422510A 1973-01-23 1974-01-22 Method of and apparatus for heat treatment of glass sheets Expired ES422510A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7302241A FR2214665B1 (en) 1973-01-23 1973-01-23

Publications (1)

Publication Number Publication Date
ES422510A1 true ES422510A1 (en) 1976-10-01

Family

ID=9113680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422510A Expired ES422510A1 (en) 1973-01-23 1974-01-22 Method of and apparatus for heat treatment of glass sheets

Country Status (11)

Country Link
JP (1) JPS49109411A (en)
BE (1) BE810038A (en)
BR (1) BR7400433D0 (en)
DE (1) DE2402913C3 (en)
ES (1) ES422510A1 (en)
FR (1) FR2214665B1 (en)
GB (1) GB1429461A (en)
IE (1) IE38879B1 (en)
IT (1) IT1003412B (en)
LU (1) LU69222A1 (en)
NL (1) NL7400822A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132027A (en) * 1974-01-30 1975-10-18
FI86167C (en) * 1990-09-20 1992-07-27 Tamglass Oy Refrigeration compartment for glass panels in a curing plant
CN104211291B (en) * 2013-08-27 2016-08-10 东旭集团有限公司 The intensifying method of the aluminoborosilicate ultra thin substrate glass of alkali-free
CN104692637B (en) * 2013-12-04 2017-09-26 洛阳兰迪玻璃机器股份有限公司 A kind of glass toughening production line quenching device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1271096A (en) * 1960-07-15 1961-09-08 Tempering process for glass sheets and resulting products
FR1317263A (en) * 1961-12-26 1963-02-08 Glaces De Boussois Differentiated tempering process for glass sheets and resulting new products

Also Published As

Publication number Publication date
NL7400822A (en) 1974-07-25
FR2214665A1 (en) 1974-08-19
JPS49109411A (en) 1974-10-17
FR2214665B1 (en) 1976-09-10
DE2402913A1 (en) 1974-07-25
DE2402913C3 (en) 1978-09-21
IT1003412B (en) 1976-06-10
DE2402913B2 (en) 1978-01-19
BE810038A (en) 1974-07-22
LU69222A1 (en) 1974-09-25
IE38879L (en) 1974-07-23
GB1429461A (en) 1976-03-24
BR7400433D0 (en) 1974-08-22
IE38879B1 (en) 1978-06-21

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