FR2254530A1 - Appts. for thermal pre-stressing of glass sheets - using multiple air jets to obt. very rapid cooling, for glass used in motor-cars - Google Patents

Appts. for thermal pre-stressing of glass sheets - using multiple air jets to obt. very rapid cooling, for glass used in motor-cars

Info

Publication number
FR2254530A1
FR2254530A1 FR7344860A FR7344860A FR2254530A1 FR 2254530 A1 FR2254530 A1 FR 2254530A1 FR 7344860 A FR7344860 A FR 7344860A FR 7344860 A FR7344860 A FR 7344860A FR 2254530 A1 FR2254530 A1 FR 2254530A1
Authority
FR
France
Prior art keywords
glass
jets
stressing
air jets
obt
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.)
Granted
Application number
FR7344860A
Other languages
English (en)
French (fr)
Other versions
FR2254530B1 (enrdf_load_stackoverflow
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
Priority to FR7344860A priority Critical patent/FR2254530A1/fr
Priority to DE19742462155 priority patent/DE2462155C3/de
Priority to DE19742456795 priority patent/DE2456795B2/de
Priority to DE19742462154 priority patent/DE2462154C3/de
Priority to JP49141247A priority patent/JPS5092312A/ja
Priority to IT30441/74A priority patent/IT1026992B/it
Priority to SE7415555A priority patent/SE409698B/xx
Priority to BE151507A priority patent/BE823352A/xx
Priority to ES432880A priority patent/ES432880A1/es
Priority to BR10443/74A priority patent/BR7410443D0/pt
Publication of FR2254530A1 publication Critical patent/FR2254530A1/fr
Application granted granted Critical
Publication of FR2254530B1 publication Critical patent/FR2254530B1/fr
Granted 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
FR7344860A 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 Granted FR2254530A1 (en)

Priority Applications (10)

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
DE19742456795 DE2456795B2 (de) 1973-12-14 1974-11-30 Vorrichtung zum thermischen vorspannen von glasscheiben
DE19742462154 DE2462154C3 (de) 1973-12-14 1974-11-30 Vorrichtung zum thermischen Vorspannen von Glasscheiben
DE19742462155 DE2462155C3 (de) 1973-12-14 1974-11-30 Vorrichtung zum thermischen Vorspannen von Glasscheiben
JP49141247A JPS5092312A (enrdf_load_stackoverflow) 1973-12-14 1974-12-10
IT30441/74A IT1026992B (it) 1973-12-14 1974-12-11 Procedimento e dispositivo per il raffreddamento brusco di lastre di vetro per provocarne la tempra ternica
SE7415555A SE409698B (sv) 1973-12-14 1974-12-11 For herdning av glas genom blasning med luft avsedd blaslada samt anvendning av densamma
BE151507A BE823352A (fr) 1973-12-14 1974-12-13 Caissons de soufflage adaptables
ES432880A ES432880A1 (es) 1973-12-14 1974-12-13 Procedimiento para el enfriamiento brutal de hojas de vi- drio mediante cajones de soplado adaptables.
BR10443/74A BR7410443D0 (pt) 1973-12-14 1974-12-13 Processo para o resfriamento brusco de laminas de vidro e caixa para tempera termica ao ar

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 (2)

Publication Number Publication Date
FR2254530A1 true FR2254530A1 (en) 1975-07-11
FR2254530B1 FR2254530B1 (enrdf_load_stackoverflow) 1978-11-10

Family

ID=9129253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344860A Granted 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

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428616A1 (fr) * 1978-06-15 1980-01-11 Saint Gobain Procede de reglage des tubes de caissons de soufflage destines a la trempe de feuilles de verre
EP0478960A3 (en) * 1990-09-20 1992-04-29 Tamglass Oy Cooling station in a tempering plant for glass sheets
US5254152A (en) * 1990-09-20 1993-10-19 Tamglass Engineering Oy Cooling station in a tempering plant for glass sheets

Families Citing this family (4)

* 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 (enrdf_load_stackoverflow) * 1977-09-22 1980-06-24
JPS5888132A (ja) * 1981-11-18 1983-05-26 Nippon Sheet Glass Co Ltd 強化ガラスとその製造方法及びその製造装置
CN113620578A (zh) * 2021-09-14 2021-11-09 青岛喜马拉雅建材有限公司 一种钢化玻璃装置内部用骤冷风管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428616A1 (fr) * 1978-06-15 1980-01-11 Saint Gobain Procede de reglage des tubes de caissons de soufflage destines a la trempe de feuilles de verre
EP0478960A3 (en) * 1990-09-20 1992-04-29 Tamglass Oy Cooling station in a tempering plant for glass sheets
US5254152A (en) * 1990-09-20 1993-10-19 Tamglass Engineering Oy Cooling station in a tempering plant for glass sheets

Also Published As

Publication number Publication date
DE2462155A1 (de) 1976-02-12
DE2462155B2 (de) 1976-12-23
IT1026992B (it) 1978-10-20
FR2254530B1 (enrdf_load_stackoverflow) 1978-11-10
JPS5092312A (enrdf_load_stackoverflow) 1975-07-23
SE7415555L (enrdf_load_stackoverflow) 1975-06-16
SE409698B (sv) 1979-09-03
ES432880A1 (es) 1976-11-01
BR7410443D0 (pt) 1975-09-16
BE823352A (fr) 1975-06-13
DE2456795B2 (de) 1976-03-11
DE2462154A1 (de) 1976-02-12
DE2456795A1 (de) 1975-06-19
DE2462154B2 (de) 1976-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse