FR1150913A - Device for differentiated toughening of glass sheets - Google Patents

Device for differentiated toughening of glass sheets

Info

Publication number
FR1150913A
FR1150913A FR1150913DA FR1150913A FR 1150913 A FR1150913 A FR 1150913A FR 1150913D A FR1150913D A FR 1150913DA FR 1150913 A FR1150913 A FR 1150913A
Authority
FR
France
Prior art keywords
toughening
differentiated
glass sheets
sheets
glass
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 FR1150913A publication Critical patent/FR1150913A/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
    • C03B27/052—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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1150913D 1956-05-18 1956-05-18 Device for differentiated toughening of glass sheets Expired FR1150913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1033862X 1956-05-18

Publications (1)

Publication Number Publication Date
FR1150913A true FR1150913A (en) 1958-01-22

Family

ID=9584726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150913D Expired FR1150913A (en) 1956-05-18 1956-05-18 Device for differentiated toughening of glass sheets

Country Status (5)

Country Link
BE (1) BE557609A (en)
DE (1) DE1033862B (en)
FR (1) FR1150913A (en)
GB (1) GB806999A (en)
NL (2) NL109305C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286798A1 (en) * 1974-10-04 1976-04-30 Saint Gobain Toughening large panes of glass - using groups of air-jets supplied by independently- controlled wind boxes (BE050476)
DE3313807A1 (en) * 1982-04-16 1983-10-27 Saint-Gobain Vitrage, 92400 Courbevoie METHOD FOR DIFFERENTIATED HARDENING OF GLASS WINDOWS, ESPECIALLY OF MOTOR VEHICLE WINDOW LENSES
EP0246123A1 (en) * 1986-04-16 1987-11-19 Saint Gobain Vitrage International Apparatus for tempering glass sheets

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343705A1 (en) * 1976-03-12 1977-10-07 Saint Gobain STAGE BLOWING OF GLASS VOLUMES DURING TEMPERING
EP1380550B1 (en) 2002-07-10 2011-09-21 Asahi Glass Co., Ltd. Tempered glass sheet having a central zone of higher compressive stress, process and apparatus therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286798A1 (en) * 1974-10-04 1976-04-30 Saint Gobain Toughening large panes of glass - using groups of air-jets supplied by independently- controlled wind boxes (BE050476)
DE3313807A1 (en) * 1982-04-16 1983-10-27 Saint-Gobain Vitrage, 92400 Courbevoie METHOD FOR DIFFERENTIATED HARDENING OF GLASS WINDOWS, ESPECIALLY OF MOTOR VEHICLE WINDOW LENSES
GB2128602A (en) * 1982-04-16 1984-05-02 Saint Gobain Vitrage Differential tempering of flat glass panes
EP0246123A1 (en) * 1986-04-16 1987-11-19 Saint Gobain Vitrage International Apparatus for tempering glass sheets

Also Published As

Publication number Publication date
NL109305C (en)
DE1033862B (en) 1958-07-10
BE557609A (en)
NL217256A (en)
GB806999A (en) 1959-01-07

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