IL40581A - Process and device for influencing the face configuration of vitreous or partly vitreous bodies by thermal treatmen - Google Patents

Process and device for influencing the face configuration of vitreous or partly vitreous bodies by thermal treatmen

Info

Publication number
IL40581A
IL40581A IL40581A IL4058172A IL40581A IL 40581 A IL40581 A IL 40581A IL 40581 A IL40581 A IL 40581A IL 4058172 A IL4058172 A IL 4058172A IL 40581 A IL40581 A IL 40581A
Authority
IL
Israel
Prior art keywords
gas
vitreous
forces
zone
sheet
Prior art date
Application number
IL40581A
Other languages
English (en)
Other versions
IL40581A0 (en
Original Assignee
Glaverbel
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 Glaverbel filed Critical Glaverbel
Publication of IL40581A0 publication Critical patent/IL40581A0/xx
Publication of IL40581A publication Critical patent/IL40581A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • 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
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glass Melting And Manufacturing (AREA)
IL40581A 1971-10-25 1972-10-16 Process and device for influencing the face configuration of vitreous or partly vitreous bodies by thermal treatmen IL40581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64146 1971-10-25

Publications (2)

Publication Number Publication Date
IL40581A0 IL40581A0 (en) 1972-12-29
IL40581A true IL40581A (en) 1976-03-31

Family

ID=19726863

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40581A IL40581A (en) 1971-10-25 1972-10-16 Process and device for influencing the face configuration of vitreous or partly vitreous bodies by thermal treatmen

Country Status (20)

Country Link
JP (1) JPS4851010A (is)
AR (1) AR200850A1 (is)
BE (1) BE790129A (is)
BR (1) BR7207338D0 (is)
CH (1) CH558762A (is)
CS (1) CS180606B2 (is)
DD (1) DD102681A5 (is)
DE (1) DE2252030A1 (is)
ES (2) ES408026A1 (is)
FI (1) FI55167C (is)
FR (1) FR2157869B1 (is)
GB (1) GB1395987A (is)
IL (1) IL40581A (is)
IT (1) IT975080B (is)
LU (1) LU64146A1 (is)
NL (1) NL7214133A (is)
NO (1) NO137273C (is)
RO (1) RO61593A2 (is)
SE (1) SE393594B (is)
ZA (1) ZA727340B (is)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83072C (fi) * 1989-09-06 1991-05-27 Tamglass Oy Foerfarande och anordning foer att foerhindra boejningen av glasskivor i en med valsar foersedd ugn i en horisontalhaerdningsanordning.
GB0213847D0 (en) * 2002-06-15 2002-07-24 Stein Atkinson Strody Ltd Glass treatment oven

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1243376A (fr) * 1959-12-28 1960-10-07 Saint Gobain Corp Perfectionnements à la fabrication de feuilles de verre
LU52993A1 (is) * 1967-02-14 1968-10-09

Also Published As

Publication number Publication date
BE790129A (is) 1973-04-16
DE2252030A1 (de) 1973-05-03
JPS4851010A (is) 1973-07-18
RO61593A2 (ro) 1979-11-12
FR2157869B1 (is) 1977-07-22
NO137273B (no) 1977-10-24
IL40581A0 (en) 1972-12-29
ES408026A1 (es) 1975-11-01
BR7207338D0 (pt) 1973-09-13
GB1395987A (en) 1975-05-29
SE393594B (sv) 1977-05-16
AU4785972A (en) 1974-05-16
CH558762A (fr) 1975-02-14
NL7214133A (is) 1973-04-27
AR200850A1 (es) 1974-12-27
DD102681A5 (is) 1973-12-20
ZA727340B (en) 1973-09-26
ES408027A1 (es) 1975-11-01
IT975080B (it) 1974-07-20
NO137273C (no) 1978-02-01
FI55167B (fi) 1979-02-28
FI55167C (fi) 1979-06-11
CS180606B2 (en) 1978-01-31
FR2157869A1 (is) 1973-06-08
LU64146A1 (is) 1973-05-03

Similar Documents

Publication Publication Date Title
US3342573A (en) Method of heat treating glass sheets on a gaseous support bed
US6092393A (en) Method for heating moving glass sheets
US4277276A (en) Method and apparatus for shaping glass sheets using deformable vacuum mold
ES438603A1 (es) Metodo y aparato para el curvado y templado de laminas de vidrio.
US3223498A (en) Heat treatment of conveyed glass and apparatus therefor
US3809542A (en) Glass ceramic materials
GB1351897A (en) Producing bent tempered glass
US4047919A (en) Apparatus for press bending relatively thin glass sheets
US3245772A (en) Method of heat treating glass sheets while being conveyed
GB1253681A (en) Improvements in or relating to the toughening of glass
US2417094A (en) Method of heat-treating glass or like materials
US3223506A (en) Method and apparatus for vertically supporting and heat treating a glass sheet
IL40581A (en) Process and device for influencing the face configuration of vitreous or partly vitreous bodies by thermal treatmen
US4065284A (en) Method of tempering glass sheets of unequal thickness
US2376872A (en) Glass treatment process
US3293020A (en) Method of heating glass sheets
US2539159A (en) Method of treating annealed glassware before complete colling thereof
IE36562B1 (en) Process and apparatus for use in manufacturing sheet glas
US3387962A (en) Method of bending and annealing glass sheets with supplemental cooling of hotter areas of the glass
US3223507A (en) Method of heat treating glass sheets
US3510286A (en) Method and apparatus for bending and tempering glass sheets
US3298810A (en) Method and apparatus for bending and tempering glass sheets
US3834885A (en) Method of conveying glass sheets through a furnace
ES298701A1 (es) Aparato para el tratamiento de hojas de vidrio
GB1050388A (is)