FR2520725A1 - Trempe thermique de verre " par matiere particulaire " - Google Patents

Trempe thermique de verre " par matiere particulaire " Download PDF

Info

Publication number
FR2520725A1
FR2520725A1 FR8301335A FR8301335A FR2520725A1 FR 2520725 A1 FR2520725 A1 FR 2520725A1 FR 8301335 A FR8301335 A FR 8301335A FR 8301335 A FR8301335 A FR 8301335A FR 2520725 A1 FR2520725 A1 FR 2520725A1
Authority
FR
France
Prior art keywords
glass
flow
gas
supply
nozzles
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.)
Pending
Application number
FR8301335A
Other languages
English (en)
French (fr)
Inventor
Malcolm James Rigby
Peter Ward
Brian Marsh
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of FR2520725A1 publication Critical patent/FR2520725A1/fr
Pending 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
    • C03B27/0413—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
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0417—Controlling or regulating 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)
  • Mathematical Physics (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Disintegrating Or Milling (AREA)
FR8301335A 1982-02-01 1983-01-28 Trempe thermique de verre " par matiere particulaire " Pending FR2520725A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8202768 1982-02-01
GB8229004 1982-10-11

Publications (1)

Publication Number Publication Date
FR2520725A1 true FR2520725A1 (fr) 1983-08-05

Family

ID=26281856

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8301335A Pending FR2520725A1 (fr) 1982-02-01 1983-01-28 Trempe thermique de verre " par matiere particulaire "
FR838301334A Expired - Lifetime FR2520724B1 (fr) 1982-02-01 1983-01-28 Trempe thermique de verre " par matiere particulaire "

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR838301334A Expired - Lifetime FR2520724B1 (fr) 1982-02-01 1983-01-28 Trempe thermique de verre " par matiere particulaire "

Country Status (29)

Country Link
US (3) US4493723A (enExample)
AR (1) AR229793A1 (enExample)
AU (2) AU552748B2 (enExample)
BR (2) BR8300463A (enExample)
CA (2) CA1199178A (enExample)
CH (1) CH662806A5 (enExample)
CS (2) CS238388B2 (enExample)
DD (1) DD206774A5 (enExample)
DE (2) DE3303268A1 (enExample)
DK (1) DK40583A (enExample)
ES (2) ES519430A0 (enExample)
FI (2) FI72957C (enExample)
FR (2) FR2520725A1 (enExample)
GB (1) GB2115402B (enExample)
GR (1) GR81319B (enExample)
IN (1) IN157097B (enExample)
IT (2) IT1159974B (enExample)
LU (2) LU84622A1 (enExample)
NL (2) NL8300160A (enExample)
NO (1) NO830266L (enExample)
NZ (1) NZ203135A (enExample)
PL (1) PL240369A1 (enExample)
PT (1) PT76169B (enExample)
RO (1) RO86966B1 (enExample)
SE (2) SE8300394L (enExample)
SU (1) SU1232142A3 (enExample)
TR (1) TR22089A (enExample)
YU (1) YU21883A (enExample)
ZW (1) ZW1883A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050032464A1 (en) * 2003-08-07 2005-02-10 Swisher Robert G. Polishing pad having edge surface treatment
US8534096B2 (en) * 2007-03-28 2013-09-17 Glasstech, Inc. Quench station and method for formed glass sheet quenching
US10005691B2 (en) 2014-07-31 2018-06-26 Corning Incorporated Damage resistant glass article
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
US12338159B2 (en) 2015-07-30 2025-06-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
EP3402762B1 (en) 2016-01-12 2023-11-08 Corning Incorporated Thin thermally and chemically strengthened glass-based articles
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
CN107864651A (zh) * 2016-07-21 2018-03-30 法国圣戈班玻璃厂 用于玻璃盘片的预加热应力的鼓风箱的喷嘴条
CN107056036B (zh) * 2016-12-30 2019-11-12 常州大学 一种超薄玻璃物理钢化方法及其设备系统
US11485673B2 (en) 2017-08-24 2022-11-01 Corning Incorporated Glasses with improved tempering capabilities
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
CN109608027B (zh) * 2019-02-22 2023-11-21 南通晶透玻璃制品有限公司 一种钢化玻璃生产钢化炉
CN113727954A (zh) 2019-04-23 2021-11-30 康宁股份有限公司 具有确定的应力分布曲线的玻璃层叠物及其制作方法
WO2021025981A1 (en) 2019-08-06 2021-02-11 Corning Incorporated Glass laminate with buried stress spikes to arrest cracks and methods of making the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971268A (en) * 1931-07-24 1934-08-21 American Securit Co Process of and apparatus for tempering glass sheets
US2223124A (en) * 1938-07-19 1940-11-26 Pittsburgh Plate Glass Co Method and apparatus for bending and case hardening glass sheets
US3423198A (en) * 1965-06-14 1969-01-21 Permaglass Method for tempering glass utilizing an organic polymer gaseous suspension
FR2159486A1 (enExample) * 1971-11-10 1973-06-22 Ppg Industries Inc
US3883339A (en) * 1974-05-07 1975-05-13 Ppg Industries Inc Method of two stage tempering of glass
US4066430A (en) * 1976-11-26 1978-01-03 Ppg Industries, Inc. Method of tempering in a fluidized quenching medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441017A (en) * 1934-07-10 1936-01-10 Pilkington Brothers Ltd Improvements in and relating to the tempering of glass sheets
GB449602A (en) * 1934-10-03 1936-07-03 Harold Perry Improved method of, and means for, tempering glass
GB449864A (en) * 1934-10-03 1936-07-03 Harold Perry Improved method of tempering glass
US2670573A (en) * 1950-02-13 1954-03-02 Jr Frederick W Sullivan Thermal treatment of ceramic objects
IE47350B1 (en) * 1977-09-29 1984-02-22 Pilkington Brothers Ltd Fluidised beds

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971268A (en) * 1931-07-24 1934-08-21 American Securit Co Process of and apparatus for tempering glass sheets
US2223124A (en) * 1938-07-19 1940-11-26 Pittsburgh Plate Glass Co Method and apparatus for bending and case hardening glass sheets
US3423198A (en) * 1965-06-14 1969-01-21 Permaglass Method for tempering glass utilizing an organic polymer gaseous suspension
FR2159486A1 (enExample) * 1971-11-10 1973-06-22 Ppg Industries Inc
US3883339A (en) * 1974-05-07 1975-05-13 Ppg Industries Inc Method of two stage tempering of glass
US4066430A (en) * 1976-11-26 1978-01-03 Ppg Industries, Inc. Method of tempering in a fluidized quenching medium

Also Published As

Publication number Publication date
SE8300393D0 (sv) 1983-01-26
DE3303268A1 (de) 1983-08-11
AR229793A1 (es) 1983-11-30
GB2115402A (en) 1983-09-07
AU1063383A (en) 1983-08-11
LU84622A1 (fr) 1983-09-08
FR2520724A1 (fr) 1983-08-05
IN157097B (enExample) 1986-01-18
FI830272A0 (fi) 1983-01-26
RO86966A2 (ro) 1985-05-20
IT1159974B (it) 1987-03-04
ES8402239A1 (es) 1984-01-16
FI830271A0 (fi) 1983-01-26
YU21883A (en) 1986-02-28
CA1199179A (en) 1986-01-14
IT8367102A1 (it) 1984-07-31
AU552963B2 (en) 1986-06-26
CS238638B2 (en) 1985-12-16
FI72958C (fi) 1987-08-10
PL240369A1 (en) 1983-10-10
US4493723A (en) 1985-01-15
NO830266L (no) 1983-08-02
FI830271L (fi) 1983-08-02
FI72957B (fi) 1987-04-30
IT1162814B (it) 1987-04-01
CH662806A5 (de) 1987-10-30
ES519430A0 (es) 1984-01-16
ES519431A0 (es) 1984-02-01
NZ203135A (en) 1986-01-24
AU552748B2 (en) 1986-06-19
CA1199178A (en) 1986-01-14
DK40583A (da) 1983-08-02
SE8300394L (sv) 1983-08-02
ES8402240A1 (es) 1984-02-01
DK40583D0 (da) 1983-02-01
GR81319B (enExample) 1984-12-11
FI72958B (fi) 1987-04-30
FI830272L (fi) 1983-08-02
GB8301361D0 (en) 1983-02-23
NL8300161A (nl) 1983-09-01
LU84623A1 (fr) 1983-09-08
DD206774A5 (de) 1984-02-08
PT76169B (en) 1985-11-11
SU1232142A3 (ru) 1986-05-15
AU1063483A (en) 1983-08-11
ZW1883A1 (en) 1983-06-01
IT8367103A0 (it) 1983-01-31
PT76169A (en) 1983-02-01
SE8300394D0 (sv) 1983-01-26
NL8300160A (nl) 1983-09-01
SE8300393L (sv) 1983-08-02
RO86966B1 (ro) 1985-05-31
IT8367102A0 (it) 1983-01-31
DE3303318A1 (de) 1983-08-11
FR2520724B1 (fr) 1992-02-07
CS238388B2 (en) 1985-11-13
GB2115402B (en) 1986-01-02
FI72957C (fi) 1987-08-10
BR8300464A (pt) 1983-11-01
US4511384A (en) 1985-04-16
BR8300463A (pt) 1983-11-01
US4494972A (en) 1985-01-22
TR22089A (tr) 1986-03-01

Similar Documents

Publication Publication Date Title
FR2520725A1 (fr) Trempe thermique de verre " par matiere particulaire "
EP0332536B1 (fr) Procédé et dispositif de régénération en lit fluidisé d'un catalyseur
LU81972A1 (fr) Procede et appareil de fabrication de feuilles de verre courbes
EP0106758A1 (fr) Dispositif pour l'aide au soutien d'une plaque de verre portée à sa température de déformation et reposant simultanément sur des appuis mécaniques
BE1005556A4 (fr) Four du spherulisation et procede de fabrication de perles de verre.
FR2569425A1 (fr) Procede et installation pour le refroidissement de boulettes (" pellets ")
FR2617831A1 (fr) Four de spherulisation et procede de fabrication de perles vitreuses
FR2521122A1 (fr) Procede et dispositif pour la production de feuilles de verre dont la resistance est augmentee par traitement thermique et qui presentent des dessins de rupture ameliores
EP0137881B1 (fr) Procédé et dispositif de fusion de matières minérales, notamment vitrifiables
EP0170542B1 (fr) Procédé de protection d'un métal solide contre l'oxydation - application au laminage
BE1010261A3 (fr) Dispositif pour deposer en continu sur un support mobile au moins deux matieres fines en couches superposees alternees.
FR2581056A1 (fr) Revetement du verre fabrique dans une installation de flottage par des composes pyrolisables en poudre
EP0027398B1 (fr) Procédé et installation pour le traitement d'un gaz par mise en contact d'un courant de ce gaz avec des particules de matière solide
BE895764A (fr) Trempe du verre par voie thermique
EP0244306B1 (fr) Transfert de plaques de verre en vue de leur bombage
FR2635274A1 (fr) Appareil a lit fluidise en circulation
FR2630621A1 (fr) Sechoir a grain
EP1016444B1 (fr) Procédé et dispositif pour la séparation rapide de particules solides et de fluides gazeux et leur utilisation
FR2607738A3 (fr) Dispositif pour l'alimentation en metal en fusion des lingotieres de coulee continue
GB2115401A (en) Thermally toughening glass by quenching with a particulate material
FR2530611A1 (fr) Procede et dispositif de fusion de matieres minerales, notamment vitrifiables
BE845473A (fr) Traitement thermique de verre par immersion dans un bain fluidise calme a expansion uniforme
CH114878A (fr) Procédé pour étirer le verre en feuille et appareil pour la réalisation de ce procédé.
BE430973A (enExample)
BE336439A (enExample)