FR1120640A - Improvement in the differentiated heat treatment of glass articles, in particular of the sheet, plate or similar type - Google Patents

Improvement in the differentiated heat treatment of glass articles, in particular of the sheet, plate or similar type

Info

Publication number
FR1120640A
FR1120640A FR1120640DA FR1120640A FR 1120640 A FR1120640 A FR 1120640A FR 1120640D A FR1120640D A FR 1120640DA FR 1120640 A FR1120640 A FR 1120640A
Authority
FR
France
Prior art keywords
improvement
sheet
plate
heat treatment
similar type
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
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques 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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1120640A publication Critical patent/FR1120640A/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
    • C03B27/0413—Stresses, e.g. patterns, values or formulae 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
    • 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
    • C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
FR1120640D 1954-10-25 1955-01-26 Improvement in the differentiated heat treatment of glass articles, in particular of the sheet, plate or similar type Expired FR1120640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028753X 1954-10-25

Publications (1)

Publication Number Publication Date
FR1120640A true FR1120640A (en) 1956-07-10

Family

ID=9581476

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1113198D Expired FR1113198A (en) 1954-10-25 1954-10-25 New glass material
FR1120640D Expired FR1120640A (en) 1954-10-25 1955-01-26 Improvement in the differentiated heat treatment of glass articles, in particular of the sheet, plate or similar type

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1113198D Expired FR1113198A (en) 1954-10-25 1954-10-25 New glass material

Country Status (5)

Country Link
CH (2) CH326469A (en)
DE (2) DE1028753B (en)
FR (2) FR1113198A (en)
GB (1) GB825047A (en)
NL (3) NL201482A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1179368A (en) * 1957-05-31 1959-05-22 Saint Gobain Improvement in the manufacture of tempered glass sheets
BE612835A (en) * 1962-01-19 1962-02-15 Glaceries Reunies Sa Methods of obtaining a reserved visibility zone in a safety window.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE766602C (en) * 1938-01-16 1954-04-05 Fritz Dr Eckert Method for warming up glass plates for subsequent hardening
NL92266C (en) * 1951-06-15

Also Published As

Publication number Publication date
CH326469A (en) 1957-12-31
CH328696A (en) 1958-03-31
NL201482A (en)
FR1113198A (en) 1956-03-26
NL201480A (en)
DE1028753B (en) 1958-04-24
GB825047A (en) 1959-12-09
DE1060111B (en) 1959-06-25
NL100407C (en)

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