ES432880A1 - Procedure for brutal cooling of glass sheets through adaptable blow drawers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for brutal cooling of glass sheets through adaptable blow drawers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES432880A1
ES432880A1 ES432880A ES432880A ES432880A1 ES 432880 A1 ES432880 A1 ES 432880A1 ES 432880 A ES432880 A ES 432880A ES 432880 A ES432880 A ES 432880A ES 432880 A1 ES432880 A1 ES 432880A1
Authority
ES
Spain
Prior art keywords
adaptable
translation
procedure
machine
legally binding
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
ES432880A
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 ES432880A1 publication Critical patent/ES432880A1/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

Abstract

"Procedure for the brutal cooling of glass sheets by adaptable blowing boxes", characterized in that its thermal hardening is obtained by means of jets of air emitted by tubes placed in the vicinity of the surface, this method consisting in giving the surface generated by the free ends of the tubes a different form from that of the sheet to be tempered, so that the blowing distance varies from one point to another, which locally modifies the flow sections. (Machine-translation by Google Translate, not legally binding)
ES432880A 1973-12-14 1974-12-13 Procedure for brutal cooling of glass sheets through adaptable blow drawers. (Machine-translation by Google Translate, not legally binding) Expired ES432880A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344860A FR2254530A1 (en) 1973-12-14 1973-12-14 Appts. for thermal pre-stressing of glass sheets - using multiple air jets to obt. very rapid cooling, for glass used in motor-cars

Publications (1)

Publication Number Publication Date
ES432880A1 true ES432880A1 (en) 1976-11-01

Family

ID=9129253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432880A Expired ES432880A1 (en) 1973-12-14 1974-12-13 Procedure for brutal cooling of glass sheets through adaptable blow drawers. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
JP (1) JPS5092312A (en)
BE (1) BE823352A (en)
BR (1) BR7410443D0 (en)
DE (1) DE2456795B2 (en)
ES (1) ES432880A1 (en)
FR (1) FR2254530A1 (en)
IT (1) IT1026992B (en)
SE (1) SE409698B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512163A (en) * 1976-03-05 1978-05-24 Triplex Safety Glass Co Toughened glass sheets
JPS5526153Y2 (en) * 1977-09-22 1980-06-24
FR2428616A1 (en) * 1978-06-15 1980-01-11 Saint Gobain Adjustment of blowing tubes in a blowing box - for quenching curved glass sheet, using vibrator to effect tube movement in supports
JPS5888132A (en) * 1981-11-18 1983-05-26 Nippon Sheet Glass Co Ltd Method and apparatus for manufacture of tempered glass
US5254152A (en) * 1990-09-20 1993-10-19 Tamglass Engineering Oy Cooling station in a tempering plant for glass sheets
FI86167C (en) * 1990-09-20 1992-07-27 Tamglass Oy Refrigeration compartment for glass panels in a curing plant
CN113620578A (en) * 2021-09-14 2021-11-09 青岛喜马拉雅建材有限公司 Quenching air pipe used inside toughened glass device

Also Published As

Publication number Publication date
JPS5092312A (en) 1975-07-23
DE2462154A1 (en) 1976-02-12
DE2456795B2 (en) 1976-03-11
DE2462154B2 (en) 1976-12-23
DE2456795A1 (en) 1975-06-19
DE2462155B2 (en) 1976-12-23
BE823352A (en) 1975-06-13
IT1026992B (en) 1978-10-20
FR2254530B1 (en) 1978-11-10
SE7415555L (en) 1975-06-16
FR2254530A1 (en) 1975-07-11
BR7410443D0 (en) 1975-09-16
SE409698B (en) 1979-09-03
DE2462155A1 (en) 1976-02-12

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