[go: up one dir, main page]

CA2049885A1 - Systeme de fermeture deformable pour four - Google Patents

Systeme de fermeture deformable pour four

Info

Publication number
CA2049885A1
CA2049885A1 CA2049885A CA2049885A CA2049885A1 CA 2049885 A1 CA2049885 A1 CA 2049885A1 CA 2049885 A CA2049885 A CA 2049885A CA 2049885 A CA2049885 A CA 2049885A CA 2049885 A1 CA2049885 A1 CA 2049885A1
Authority
CA
Canada
Prior art keywords
slot
furnace
arm
springs
holds
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
CA2049885A
Other languages
English (en)
Other versions
CA2049885C (fr
Inventor
John E. Bender
Robert G. Frank
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 Ohio Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of CA2049885A1 publication Critical patent/CA2049885A1/fr
Application granted granted Critical
Publication of CA2049885C publication Critical patent/CA2049885C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

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)
  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
CA002049885A 1990-09-04 1991-08-26 Systeme de fermeture deformable pour four Expired - Fee Related CA2049885C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/576,821 1990-09-04
US07/576,821 US5085680A (en) 1990-09-04 1990-09-04 Deformable side seal for furnaces and method for using

Publications (2)

Publication Number Publication Date
CA2049885A1 true CA2049885A1 (fr) 1992-03-05
CA2049885C CA2049885C (fr) 1995-06-20

Family

ID=24306143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049885A Expired - Fee Related CA2049885C (fr) 1990-09-04 1991-08-26 Systeme de fermeture deformable pour four

Country Status (4)

Country Link
US (1) US5085680A (fr)
CA (1) CA2049885C (fr)
FR (1) FR2666405B1 (fr)
IT (1) IT1256592B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501057C2 (sv) * 1993-12-30 1994-10-31 Ivt Graphics Ab Anordning vid en arkoffsetpress med IR-luftramp
EP1196357B1 (fr) * 1999-05-17 2003-10-01 Tecnopat AG Dispositif destine a chauffer des plaques de verre
DE102004032870B3 (de) * 2004-07-07 2006-02-23 Hilti Ag Vorrichtung zur Abschottung einer Durchführung in einem Bauteil, insbesondere zur Abschottung einer Wanddurchführung
KR101377540B1 (ko) * 2010-05-31 2014-03-26 주식회사 엘지화학 플로트 유리 리본 서냉 장치 및 방법
WO2024049693A1 (fr) * 2022-08-31 2024-03-07 Corning Incorporated Unités de régulation thermique modulaires pour ruban de verre à épaisseur variable
WO2025063926A1 (fr) * 2023-09-22 2025-03-27 Turkiye Sise Ve Cam Fabrikalari Anonim Sirketi Ensemble moule adaptatif pour vitre de véhicule

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US890252A (en) * 1908-01-22 1908-06-09 Hugh L Thompson Annealing-furnace.
US2231716A (en) * 1940-01-05 1941-02-11 Westinghouse Electric & Mfg Co Closure for openings in heattreatment furnaces
US3934970A (en) * 1975-02-19 1976-01-27 Mcmaster Harold Glass tempering system
US4204856A (en) * 1978-08-14 1980-05-27 Ppg Industries, Inc. Edge stretching apparatus including insulated seal
US4397672A (en) * 1982-02-05 1983-08-09 Nitschke John Stephen Glass sheet tempering utilizing high density air quenching
US4407650A (en) * 1982-04-05 1983-10-04 Greenler Robert J Adjustable seal for glass sheet furnace
DE3407173C1 (de) * 1984-02-28 1985-01-03 Mannesmann AG, 4000 Düsseldorf Anlage zum Herstellen von stark gekruemmten Glasscheiben
US4620864A (en) * 1984-07-23 1986-11-04 Glasstech, Inc. Glass sheet tempering utilizing heating and quenching performed in ambient at superatmospheric pressure
US4666496A (en) * 1985-12-06 1987-05-19 Ppg Industries, Inc. Shuttling support frame for vacuum pickup
US4666492A (en) * 1985-12-11 1987-05-19 Ppg Industries, Inc. Method and apparatus for shaping glass sheets
US4725300A (en) * 1987-02-11 1988-02-16 Glasstech, Inc. Glass sheet heating system including cradled roll conveyor
US4888038A (en) * 1988-02-12 1989-12-19 Libbey-Owens-Ford Co. Apparatus and method for tempering glass sheets
US4823836A (en) * 1988-05-31 1989-04-25 Lothar Bachmann Dampers with leaf spring seals

Also Published As

Publication number Publication date
IT1256592B (it) 1995-12-12
FR2666405A1 (fr) 1992-03-06
CA2049885C (fr) 1995-06-20
FR2666405B1 (fr) 1995-10-06
ITMI912335A1 (it) 1993-03-02
ITMI912335A0 (it) 1991-09-02
US5085680A (en) 1992-02-04

Similar Documents

Publication Publication Date Title
FR2693184B1 (fr) Procede et dispositif de cintrage de feuilles de verre.
HUT61256A (en) Device for bending glass sheets
DE69012745D1 (de) Wärmeübertragungsblatt.
EP0279467A3 (en) Heat transfer sheet
DE69203951D1 (de) Hitzeübertragungsvorrichtung.
FI944972A7 (fi) Levymäinen lämmönsiirtolaite
DE69203754D1 (de) Wärmeabsorbierendes Glas.
YU200287A (en) Device for positioning of glass plates at bending
DE59002320D1 (de) Ueberfuehrvorrichtung fuer flache gegenstaende.
ES8306687A1 (es) "perfeccionamientos introducidos en un rodillo de transportador de laminas de vidrio calientes".
EP0593303A3 (fr) Méthode pour l'impression par transfert thermique.
CA2049885A1 (fr) Systeme de fermeture deformable pour four
DE69405468D1 (de) Wärmeübertragungsblatt
ITMI912563A1 (it) Apparecchiatura per manipolare un foglio di vetro caldo durante il trasporto da un'atmosfera calda a un'atmosfera fredda
FI892773A0 (fi) Foerbaettrad prestanda foer installation foer bombering och haerdning av glasskivor omfattande ett baogformigt formningsunderlag i glasets faerdriktning.
DE3878809D1 (de) Uebergabevorrichtung fuer glasbehaelter.
DE3475777D1 (en) Device for bending and transporting glass sheets
DE69003925D1 (de) Wärmeübertragungsblatt.
DE59401260D1 (de) Flexible Wärmeübertragungsvorrichtung
EP0105447A3 (en) Device for bending hot glass sheets
DE69007102D1 (de) Förderer.
DE69404230D1 (de) Überführungseinrichtung für Glasgegenstände
IT8821465A0 (it) Dispositivo di trasporto a nastro con scambio termico, particolarmente per prodotti laminari e simili
DE69105415D1 (de) Wärmeübertragungstintenband.
DE69001477D1 (de) Waermetransferblatt.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed