ES284953U - Dispositivo para el pretensado por enfriamiento de una luna de vidrio. - Google Patents

Dispositivo para el pretensado por enfriamiento de una luna de vidrio.

Info

Publication number
ES284953U
ES284953U ES1983284953U ES284953U ES284953U ES 284953 U ES284953 U ES 284953U ES 1983284953 U ES1983284953 U ES 1983284953U ES 284953 U ES284953 U ES 284953U ES 284953 U ES284953 U ES 284953U
Authority
ES
Spain
Prior art keywords
sheet
nozzle array
quenching
directed
air stream
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
ES1983284953U
Other languages
English (en)
Other versions
ES284953Y (es
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.)
Flachglas Wernberg GmbH
Original Assignee
Flachglas Wernberg GmbH
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 Flachglas Wernberg GmbH filed Critical Flachglas Wernberg GmbH
Publication of ES284953U publication Critical patent/ES284953U/es
Application granted granted Critical
Publication of ES284953Y publication Critical patent/ES284953Y/es
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
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0445—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet

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)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Magnetic Heads (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Dispositivo para el pretensado por enfriamiento de una luna de vidrio, curvada calentada, el cual comprende una caja de soplado superior, una caja de soplado inferior, un dispositivo de carga y un dispositivo de vaciado, presentando las cajas de soplado una pluralidad de toberas de aire de refrigeración dirigidas hacia la luna de vidrio que se va a pretensar, y pudiendo ser depositada la luna de vidrio a agujereada de modelo de pretensado para generar tensado en la luna de vidrio, y que corresponde la luna de vidrio curvada que descansa sobre la pretensar con ayuda del dispositivo de carga entre las cajas de soplado y pudiendo ser evacuada con ayuda del dispositivo de vaciado, caracterizado porque el dispositivo de carga presenta al menos una chapa de carga que se puede introducir entre las caja de soplado y que está configurada como plantilla agujereada de modelo de pretensado para generar campos de pretensado en la luna de vidrio y que corresponde a la forma de la luna de vidrio curvada que descansa sobre la chapa de carga, porque, cuando está introducida la chapa de carga; puede asentar sobre el borde de la luna de vidrio a pretensar un bastidor de retención y se puede sujetar así la luna de vidrio, y porque la luna de vidrio sujeta puede ser soplada al menos a través de las toberas de aire de refrigeración de la caja de soplado inferior.
ES1983284953U 1982-10-14 1983-10-13 Dispositivo para el pretensado por enfriamiento de una luna de vidrio. Expired ES284953Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3238043A DE3238043C1 (de) 1982-10-14 1982-10-14 Vorrichtung zum Vorspannen einer Glasscheibe

Publications (2)

Publication Number Publication Date
ES284953U true ES284953U (es) 1985-11-01
ES284953Y ES284953Y (es) 1986-06-16

Family

ID=6175672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983284953U Expired ES284953Y (es) 1982-10-14 1983-10-13 Dispositivo para el pretensado por enfriamiento de una luna de vidrio.

Country Status (11)

Country Link
US (1) US4519829A (es)
EP (1) EP0108900B1 (es)
JP (1) JPS5988331A (es)
AT (1) ATE19049T1 (es)
AU (1) AU553273B2 (es)
CA (1) CA1212232A (es)
DE (1) DE3238043C1 (es)
ES (1) ES284953Y (es)
FI (1) FI71918C (es)
NZ (1) NZ205931A (es)
ZA (1) ZA837665B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657297A (en) * 1985-04-25 1987-04-14 Mazda Motor Corporation Rear seat apparatus for automobile
JPS62158128A (ja) * 1985-12-27 1987-07-14 Central Glass Co Ltd 薄板ガラスの強化方法
US5135557A (en) * 1988-01-12 1992-08-04 Saint-Gobain Vitrage Process for bending and tempering glass sheets with lifting and gripping of glass sheets in a tempering station
US5139553A (en) * 1988-01-12 1992-08-18 Saint-Gobain Vitrage Apparatus for tempering glass sheets
IT1259983B (it) * 1992-07-31 1996-03-28 Alberto Severi Impianto per l'esecuzione della tempra, in particolare, di lastre di vetro e simili
US9546908B1 (en) * 2014-12-17 2017-01-17 Owens-Brockway Glass Container Inc. Glassware mold pyrometry
US11702357B2 (en) 2016-07-21 2023-07-18 Saint-Gobain Glass France Nozzle strip for a blow box for thermally prestressing glass panes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848237C (de) * 1951-02-27 1952-09-01 Detag Verfahren und Form zum Herstellen gebogener Glasscheiben
US3162520A (en) * 1959-05-18 1964-12-22 Pittsburgh Plate Glass Co Treating glass sheets
US3573889A (en) * 1969-06-16 1971-04-06 Permaglass Method for shaping,tempering and laminating glass sheets
US3873294A (en) * 1973-11-27 1975-03-25 Ppg Industries Inc Apparatus for tempering glass sheets
FR2332241A1 (fr) * 1975-11-19 1977-06-17 Saint Gobain Dispositif pour la trempe thermique a l'air de feuilles de verre
US4343645A (en) * 1977-02-07 1982-08-10 Asahi Glass Company, Ltd. Quenching apparatus for tempering curved glass plates
CA1120725A (en) * 1978-01-25 1982-03-30 Norman C. Nitschke Apparatus for bending and tempering glass
US4314836A (en) * 1980-08-04 1982-02-09 Ppg Industries, Inc. Glass sheet tempering apparatus with nozzle arrangement providing fluid escape paths and method of tempering glass sheets

Also Published As

Publication number Publication date
FI71918C (fi) 1987-03-09
JPS6319450B2 (es) 1988-04-22
NZ205931A (en) 1986-12-05
JPS5988331A (ja) 1984-05-22
FI71918B (fi) 1986-11-28
US4519829A (en) 1985-05-28
CA1212232A (en) 1986-10-07
ES284953Y (es) 1986-06-16
ZA837665B (en) 1984-06-27
FI833673A0 (fi) 1983-10-10
DE3238043C1 (de) 1983-09-29
FI833673A7 (fi) 1984-04-15
ATE19049T1 (de) 1986-04-15
AU1975483A (en) 1984-04-19
EP0108900B1 (de) 1986-04-09
EP0108900A1 (de) 1984-05-23
AU553273B2 (en) 1986-07-10

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