ES262115A2 - Aparato para estirar vidrio en laminas - Google Patents

Aparato para estirar vidrio en laminas

Info

Publication number
ES262115A2
ES262115A2 ES0262115A ES262115A ES262115A2 ES 262115 A2 ES262115 A2 ES 262115A2 ES 0262115 A ES0262115 A ES 0262115A ES 262115 A ES262115 A ES 262115A ES 262115 A2 ES262115 A2 ES 262115A2
Authority
ES
Spain
Prior art keywords
baffle
flames
cooler
plate
coolers
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
ES0262115A
Other languages
English (en)
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of ES262115A2 publication Critical patent/ES262115A2/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00Drawing glass upwardly from the melt
    • C03B15/02Drawing glass sheets
    • C03B15/08Drawing glass sheets by means of bars below the surface of the melt

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)
  • Joining Of Glass To Other Materials (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Mejoras introducidas en el objeto de la Patente principal nº 252.259, o sea, en un "Aparato para estirar vidrio en láminas", según las cuales dicho aparato comprende una cámara de estirado que tiene una abertura en comunicación con la atmósfera, a través de la cual el vidrio plano es estirado desde un baño de vidrio fundido y en la cual hay enfriadores espaciados por encima del baño sustancialmente paralelos a la hoja y medios de obstáculo que se extienden en esencia a lo ancho de la hoja de vidrio y dentro de la cámara entre cada enfriador y la hoja de vidrio y/o quemadores dentro de la cámara de estirado espaciados por encima del baño y de la trayectoria recorrida por la hoja a lados opuestos de la misma, con sus llamas ajustadas para proyectarse en general en la dirección del estirador, reduciendo dichos obstáculos y/o dichos quemadores de modo controlable la velocidad diferencial de aire que fluye hacia arriba por el tiro natural creado entre cada enfriador yla hoja de vidrio, de maneraque se forme un flujo gaseoso unidireccional que sirve como envolvente protectora para dicho vidrio, en el cual los obstáculos entre el enfriador y la hoja de vidrio comprenden una parte adyacente al enfriador y espaciada del borde del obstáculo junto a la hoja de vidrio que tiene medios de enfriamiento en ella, o caracterizado pro obstáculos adyacentes a los quemadores para estabilizar las llamas producidas por ellos.
ES0262115A 1959-11-02 1960-10-31 Aparato para estirar vidrio en laminas Expired ES262115A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US850315A US3155484A (en) 1959-11-02 1959-11-02 Apparatus for drawing sheet glass

Publications (1)

Publication Number Publication Date
ES262115A2 true ES262115A2 (es) 1961-02-01

Family

ID=25307800

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0262115A Expired ES262115A2 (es) 1959-11-02 1960-10-31 Aparato para estirar vidrio en laminas

Country Status (3)

Country Link
US (1) US3155484A (es)
ES (1) ES262115A2 (es)
GB (1) GB946412A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7112029B1 (en) * 2003-05-23 2006-09-26 Neatherlin Kenneth L Carrier apparatus and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278328A (en) * 1938-04-29 1942-03-31 American Window Glass Co Manufacture of drawn glass
US2352539A (en) * 1939-12-01 1944-06-27 Pittsburgh Plate Glass Co Method of and apparatus for drawing sheet glass
US2598894A (en) * 1945-09-14 1952-06-03 Libbey Owens Ford Glass Co Apparatus for producing glass sheets
US2691247A (en) * 1948-12-17 1954-10-12 Union Des Verreries Mecaniques Process of and apparatus for drawing glass into sheet form
BE489096A (es) * 1949-05-17
NL192315A (es) * 1953-11-13

Also Published As

Publication number Publication date
GB946412A (en) 1964-01-15
US3155484A (en) 1964-11-03

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