ZA718026B - A tunnel furnace - Google Patents

A tunnel furnace

Info

Publication number
ZA718026B
ZA718026B ZA718026A ZA718026A ZA718026B ZA 718026 B ZA718026 B ZA 718026B ZA 718026 A ZA718026 A ZA 718026A ZA 718026 A ZA718026 A ZA 718026A ZA 718026 B ZA718026 B ZA 718026B
Authority
ZA
South Africa
Prior art keywords
tunnel furnace
tunnel
furnace
Prior art date
Application number
ZA718026A
Inventor
C Benard
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of ZA718026B publication Critical patent/ZA718026B/en

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of 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)
  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
ZA718026A 1970-12-03 1971-11-30 A tunnel furnace ZA718026B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7043531A FR2139605B1 (en) 1970-12-03 1970-12-03

Publications (1)

Publication Number Publication Date
ZA718026B true ZA718026B (en) 1972-08-30

Family

ID=9065158

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718026A ZA718026B (en) 1970-12-03 1971-11-30 A tunnel furnace

Country Status (16)

Country Link
JP (1) JPS5242812B1 (en)
AT (1) AT318164B (en)
BE (1) BE776175A (en)
BR (1) BR7108015D0 (en)
CA (1) CA959265A (en)
CH (1) CH541787A (en)
DE (1) DE2158812C3 (en)
ES (1) ES397610A1 (en)
FI (1) FI52964C (en)
FR (1) FR2139605B1 (en)
GB (1) GB1322097A (en)
IT (1) IT953136B (en)
LU (1) LU64395A1 (en)
NO (1) NO130061B (en)
SE (1) SE376650B (en)
ZA (1) ZA718026B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404322C2 (en) * 1984-02-08 1992-08-06 Sigri GmbH, 8901 Meitingen Furnace head for graphitization furnace
JP4457438B2 (en) * 1999-09-27 2010-04-28 旭硝子株式会社 Glass plate bending apparatus and method

Also Published As

Publication number Publication date
AT318164B (en) 1974-09-25
CH541787A (en) 1973-09-15
SE376650B (en) 1975-06-02
FI52964C (en) 1978-01-10
GB1322097A (en) 1973-07-04
DE2158812A1 (en) 1972-06-15
DE2158812B2 (en) 1978-04-06
BR7108015D0 (en) 1973-03-29
CA959265A (en) 1974-12-17
IT953136B (en) 1973-08-10
ES397610A1 (en) 1974-06-16
FR2139605B1 (en) 1974-03-22
FR2139605A1 (en) 1973-01-12
FI52964B (en) 1977-09-30
BE776175A (en) 1972-06-02
LU64395A1 (en) 1972-08-23
DE2158812C3 (en) 1978-11-30
NO130061B (en) 1974-07-01
JPS5242812B1 (en) 1977-10-26

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