FR2361310A1 - Procede de trempe d'un produit en verre - Google Patents

Procede de trempe d'un produit en verre

Info

Publication number
FR2361310A1
FR2361310A1 FR7713711A FR7713711A FR2361310A1 FR 2361310 A1 FR2361310 A1 FR 2361310A1 FR 7713711 A FR7713711 A FR 7713711A FR 7713711 A FR7713711 A FR 7713711A FR 2361310 A1 FR2361310 A1 FR 2361310A1
Authority
FR
France
Prior art keywords
glass product
tempering process
product
glass
cooling medium
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
FR7713711A
Other languages
English (en)
Other versions
FR2361310B1 (fr
Inventor
Kuniharu Matsumoto
Norihiko Shinkai
Hironobu Sakata
Hiroyuki Ishikawa
Hirotaka Nagai
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of FR2361310A1 publication Critical patent/FR2361310A1/fr
Application granted granted Critical
Publication of FR2361310B1 publication Critical patent/FR2361310B1/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
    • C03B27/02—Tempering or quenching glass products using liquid
    • 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

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)
  • Surface Treatment Of Glass (AREA)

Abstract

a. Procédé de trempe d'un produit en verre. b. Ce procédé consiste à refroidir un produit en verre chauffé à une température supérieure au point de déformation et inférieure au point de ramollissement en le plongeant dans un agent de refroidissement liquide et à appliquer une vibration ultrasonique à l'agent de refroidissement liquide ou au produit en verre lors de l'opération de refroidissement c. Obtention de produit en verre ayant une bonne résistance.
FR7713711A 1976-05-07 1977-05-05 Procede de trempe d'un produit en verre Granted FR2361310A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5132976A JPS52134622A (en) 1976-05-07 1976-05-07 Process for tempering glass article

Publications (2)

Publication Number Publication Date
FR2361310A1 true FR2361310A1 (fr) 1978-03-10
FR2361310B1 FR2361310B1 (fr) 1983-12-30

Family

ID=12883873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713711A Granted FR2361310A1 (fr) 1976-05-07 1977-05-05 Procede de trempe d'un produit en verre

Country Status (5)

Country Link
US (1) US4081254A (fr)
JP (1) JPS52134622A (fr)
DE (1) DE2720564C2 (fr)
FR (1) FR2361310A1 (fr)
GB (1) GB1532582A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140726A (en) * 1979-04-17 1980-11-04 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber
EP2543644A3 (fr) * 2011-07-06 2017-12-20 Changzhou Almaden Co., Ltd. Verre trempé physique, plaque de couverture solaire, feuille arrière solaire et panneau solaire
US9975801B2 (en) 2014-07-31 2018-05-22 Corning Incorporated High strength glass having improved mechanical characteristics
US11097974B2 (en) 2014-07-31 2021-08-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
US10611664B2 (en) 2014-07-31 2020-04-07 Corning Incorporated Thermally strengthened architectural glass and related systems and methods
US10738389B2 (en) 2015-06-10 2020-08-11 Toshiba Memory Corporation Semiconductor manufacturing apparatus
WO2017123573A2 (fr) 2016-01-12 2017-07-20 Corning Incorporated Articles à base de verre fin renforcé chimiquement et thermiquement
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
WO2019040818A2 (fr) 2017-08-24 2019-02-28 Corning Incorporated Verres présentant des capacités de trempe améliorées
TWI785156B (zh) 2017-11-30 2022-12-01 美商康寧公司 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃
CN114514115B (zh) 2019-08-06 2023-09-01 康宁股份有限公司 具有用于阻止裂纹的埋入式应力尖峰的玻璃层压体及其制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416659A (en) * 1934-06-23 1934-09-18 Lambert Von Reis Improvements in the tempering of glass sheets and other glassware
GB1217609A (en) * 1966-12-28 1970-12-31 Erwin Wilhelm Wartenberg Process for producing prestressed glass
FR2148628A1 (en) * 1971-08-12 1973-03-23 Ppg Industries Inc Tempering glass plates - edges protected against too rapid cooling
SU435202A1 (ru) * 1972-07-12 1974-07-05 Установка для упрочнения стекла
SU478791A1 (ru) * 1973-08-10 1975-07-30 Рижский Ордена Трудового Красного Знамени Политехнический Институт Ванна дл упрочнени стекла

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695475A (en) * 1949-10-21 1954-11-30 American Optical Corp Means and method of hardening glass articles
US3765859A (en) * 1972-05-15 1973-10-16 Ppg Industries Inc Method of liquid quenching glass sheets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416659A (en) * 1934-06-23 1934-09-18 Lambert Von Reis Improvements in the tempering of glass sheets and other glassware
GB1217609A (en) * 1966-12-28 1970-12-31 Erwin Wilhelm Wartenberg Process for producing prestressed glass
FR2148628A1 (en) * 1971-08-12 1973-03-23 Ppg Industries Inc Tempering glass plates - edges protected against too rapid cooling
SU435202A1 (ru) * 1972-07-12 1974-07-05 Установка для упрочнения стекла
SU478791A1 (ru) * 1973-08-10 1975-07-30 Рижский Ордена Трудового Красного Знамени Политехнический Институт Ванна дл упрочнени стекла

Also Published As

Publication number Publication date
US4081254A (en) 1978-03-28
DE2720564A1 (de) 1977-11-17
DE2720564C2 (de) 1984-07-19
FR2361310B1 (fr) 1983-12-30
JPS5420208B2 (fr) 1979-07-20
GB1532582A (en) 1978-11-15
JPS52134622A (en) 1977-11-11

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