FR2362085A1 - Procede pour arreter les fuites d'etain a la sortie d'une machine de production de verre flotte, et cette machine - Google Patents

Procede pour arreter les fuites d'etain a la sortie d'une machine de production de verre flotte, et cette machine

Info

Publication number
FR2362085A1
FR2362085A1 FR7725304A FR7725304A FR2362085A1 FR 2362085 A1 FR2362085 A1 FR 2362085A1 FR 7725304 A FR7725304 A FR 7725304A FR 7725304 A FR7725304 A FR 7725304A FR 2362085 A1 FR2362085 A1 FR 2362085A1
Authority
FR
France
Prior art keywords
machine
float glass
exit
procedure
tin
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.)
Withdrawn
Application number
FR7725304A
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.)
Pilkington North America Inc
Original Assignee
Libbey Owens Ford 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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of FR2362085A1 publication Critical patent/FR2362085A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall

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)
  • Coating With Molten Metal (AREA)

Abstract

Procédé pour arrêter, en cours de production, les fuites d'étain se produisant à l'extrémité de sortie d'une machine de production de verre flotté. Il comprend un bouclier thermique 34 dont une première partie 35 est appliquée sur la partie supérieure d'un dispositif 29 de refroidissement, et dont une seconde partie 34 est appliquée contre une face extérieure de ce dispositif de refroidissement, de manière à le protéger contre la chaleur rayonnant du ruban 21 de verre formé en continu et d'un rouleau 24 de soulèvement et de transport. Ainsi, lorsqu'une fuite d'étain se produit à l'extrémité de sortie de la machine, l'étain atteignant le dispositif 29 de refroidissement se solidifie. Domaine d'application : production de verre plat.
FR7725304A 1976-08-18 1977-08-18 Procede pour arreter les fuites d'etain a la sortie d'une machine de production de verre flotte, et cette machine Withdrawn FR2362085A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/715,549 US4057410A (en) 1976-08-18 1976-08-18 Heat shield for float glass forming apparatus and method of using

Publications (1)

Publication Number Publication Date
FR2362085A1 true FR2362085A1 (fr) 1978-03-17

Family

ID=24874502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725304A Withdrawn FR2362085A1 (fr) 1976-08-18 1977-08-18 Procede pour arreter les fuites d'etain a la sortie d'une machine de production de verre flotte, et cette machine

Country Status (8)

Country Link
US (1) US4057410A (fr)
JP (1) JPS5327606A (fr)
AR (1) AR215905A1 (fr)
BE (1) BE857861A (fr)
BR (1) BR7705504A (fr)
DE (1) DE2737568A1 (fr)
ES (1) ES461668A1 (fr)
FR (1) FR2362085A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377978A2 (fr) * 1976-04-23 1978-08-18 Saint Gobain Dispositif d'extraction d'un ruban de verre a la sortie d'un four de flottage
US4216005A (en) * 1979-01-04 1980-08-05 Libbey-Owens-Ford Company Glass conveying roll and a method of forming it
JPS5595632A (en) * 1979-01-04 1980-07-21 Libbey Owens Ford Co Roll treating method and apparatus
KR101377542B1 (ko) * 2010-06-01 2014-03-26 주식회사 엘지화학 유리판 제조용 플로트 배스 및 플로트 유리 성형 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433614A (en) * 1964-08-31 1969-03-18 Pilkington Brothers Ltd Apparatus for manufacturing flat glass
FR2348894A1 (fr) * 1976-04-23 1977-11-18 Saint Gobain Dispositif d'extraction d'un ruban de verre a la sortie d'un four de flottage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US710357A (en) * 1902-01-25 1902-09-30 John H Forrest Manufacture of window and plate glass.
FR1259060A (fr) * 1960-03-12 1961-04-21 Saint Gobain Procédé et dispositifs pour le formage de verre en feuilles
US3583863A (en) * 1967-10-24 1971-06-08 Nippon Sheet Glass Co Ltd Sealing apparatus for use in the manufacture of flat glass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433614A (en) * 1964-08-31 1969-03-18 Pilkington Brothers Ltd Apparatus for manufacturing flat glass
FR2348894A1 (fr) * 1976-04-23 1977-11-18 Saint Gobain Dispositif d'extraction d'un ruban de verre a la sortie d'un four de flottage

Also Published As

Publication number Publication date
BR7705504A (pt) 1978-04-25
BE857861A (fr) 1977-12-16
US4057410A (en) 1977-11-08
ES461668A1 (es) 1978-06-01
JPS5327606A (en) 1978-03-15
DE2737568A1 (de) 1978-02-23
AR215905A1 (es) 1979-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse