CA1069700A - Traitement thermique du verre - Google Patents

Traitement thermique du verre

Info

Publication number
CA1069700A
CA1069700A CA259,724A CA259724A CA1069700A CA 1069700 A CA1069700 A CA 1069700A CA 259724 A CA259724 A CA 259724A CA 1069700 A CA1069700 A CA 1069700A
Authority
CA
Canada
Prior art keywords
glass
bed
particles
range
cal
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
CA259,724A
Other languages
English (en)
Inventor
Derek E. Thomas
Raymond P. Cross
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
Priority claimed from GB35769/75A external-priority patent/GB1556051A/en
Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Application granted granted Critical
Publication of CA1069700A publication Critical patent/CA1069700A/fr
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
    • C03B27/0413—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
    • C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
    • C03B29/025—Glass sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mathematical Physics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CA259,724A 1975-08-29 1976-08-24 Traitement thermique du verre Expired CA1069700A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB35769/75A GB1556051A (en) 1975-08-29 1975-08-29 Thermal treatment of glass
GB3577075 1975-08-29
GB2412376 1976-06-10

Publications (1)

Publication Number Publication Date
CA1069700A true CA1069700A (fr) 1980-01-15

Family

ID=27258307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,724A Expired CA1069700A (fr) 1975-08-29 1976-08-24 Traitement thermique du verre

Country Status (29)

Country Link
JP (1) JPS5843334B2 (fr)
AR (1) AR212453A1 (fr)
AT (1) AT365549B (fr)
BG (1) BG29719A3 (fr)
CA (1) CA1069700A (fr)
CH (1) CH615654A5 (fr)
CS (1) CS212240B2 (fr)
DD (1) DD125942A5 (fr)
DE (1) DE2638038C3 (fr)
DK (1) DK388976A (fr)
EG (1) EG12095A (fr)
ES (1) ES451057A1 (fr)
FI (1) FI60695C (fr)
GR (1) GR61298B (fr)
IE (1) IE43523B1 (fr)
IL (1) IL50268A (fr)
IN (1) IN144840B (fr)
IT (1) IT1069700B (fr)
KE (1) KE3229A (fr)
LU (1) LU75680A1 (fr)
NL (1) NL175054C (fr)
NO (1) NO762937L (fr)
NZ (1) NZ181775A (fr)
PT (1) PT65527B (fr)
RO (1) RO75206A (fr)
SE (1) SE420829B (fr)
TR (1) TR19806A (fr)
YU (1) YU39246B (fr)
ZM (1) ZM11076A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1556052A (en) * 1976-06-10 1979-11-21 Pilkington Brothers Ltd Fluidised bed methods and apparatus for thermally treating glass
IE47509B1 (en) * 1977-12-09 1984-04-04 Pilkington Brothers Ltd Method and apparatus for thermally thoughening a glass sheet
LU80019A1 (fr) * 1978-07-21 1980-02-14 Bfg Glassgroup Procede et dispositif de traitement thermique du verre et produit obtenu
JPS61259620A (ja) * 1985-05-14 1986-11-17 松下電器産業株式会社 ミキサ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752981C (de) * 1935-07-31 1953-02-02 Corning Glass Works Verfahren zum Haerten von Glas
US2670573A (en) * 1950-02-13 1954-03-02 Jr Frederick W Sullivan Thermal treatment of ceramic objects
BE539784A (fr) * 1954-07-16

Also Published As

Publication number Publication date
NO762937L (fr) 1977-03-01
YU207476A (en) 1982-06-30
CH615654A5 (en) 1980-02-15
SE7609544L (sv) 1977-03-01
FI762468A (fr) 1977-03-01
IE43523L (en) 1977-02-28
IE43523B1 (en) 1981-03-25
NZ181775A (en) 1978-11-13
LU75680A1 (fr) 1977-03-31
PT65527A (en) 1976-09-01
FI60695B (fi) 1981-11-30
IN144840B (fr) 1978-07-15
SE420829B (sv) 1981-11-02
CS212240B2 (en) 1982-03-26
RO75206A (fr) 1981-03-30
DK388976A (da) 1977-03-01
NL175054C (nl) 1984-09-17
JPS5843334B2 (ja) 1983-09-26
JPS5274609A (en) 1977-06-22
AR212453A1 (es) 1978-07-14
DE2638038A1 (de) 1977-03-10
DD125942A5 (fr) 1977-06-01
EG12095A (en) 1978-06-30
DE2638038C3 (de) 1981-05-14
FI60695C (fi) 1982-03-10
KE3229A (en) 1982-09-03
ES451057A1 (es) 1977-12-01
ATA637076A (de) 1981-06-15
GR61298B (en) 1978-10-19
PT65527B (en) 1978-02-22
DE2638038B2 (de) 1980-07-24
TR19806A (tr) 1979-12-28
IL50268A0 (en) 1976-10-31
BG29719A3 (en) 1981-01-15
ZM11076A1 (en) 1978-07-21
YU39246B (en) 1984-10-31
AT365549B (de) 1982-01-25
NL7609488A (nl) 1977-03-02
IL50268A (en) 1979-07-25
IT1069700B (it) 1985-03-25

Similar Documents

Publication Publication Date Title
US4120681A (en) Method of thermal treatment of glass in a fluidized bed
US4283216A (en) Producing glass sheets of required curved shape
US4128690A (en) Toughened glass sheets
CN108811497B (zh) 具有减小的拉伸应力的玻璃窗
US3883339A (en) Method of two stage tempering of glass
US4300936A (en) Process of cooling glass in a fluidized bed
US4372774A (en) Thermal treatment of glass
US4400193A (en) Method of thermal toughening of glass in a fluidized bed
CA1069700A (fr) Traitement thermique du verre
US4198226A (en) Method and apparatus for controlling a fluidized bed
US3890128A (en) Method of toughening glass
US3421875A (en) Apparatus for bending glass sheets
US4115090A (en) Shaping glass sheets by gravity sagging on solid molds
US3298810A (en) Method and apparatus for bending and tempering glass sheets
US2850844A (en) Method and apparatus for heating and bending glass sheets
US3262768A (en) Method for bending and tempering glass sheets
KR800000281B1 (ko) 유리의 열처리 방법
US11673824B2 (en) Process and system for forming curved glass via differential heating of edge region
US4205976A (en) Thermal toughening of glass
US3236621A (en) Apparatus for bending and tempering glass sheets
US3477840A (en) Glass sheet press bending mold
US3862828A (en) Controlling glass sheet furnace & temperatures
GB2028304A (en) Thermal toughening of glass
PL111643B1 (en) Method of glass heat treatment
CA1144762A (fr) Traitement thermique du verre

Legal Events

Date Code Title Description
MKEX Expiry