FR2072731A5 - Deflection of cooling airstream in sheet - glass processing furnace after passage - Google Patents

Deflection of cooling airstream in sheet - glass processing furnace after passage

Info

Publication number
FR2072731A5
FR2072731A5 FR7043213A FR7043213A FR2072731A5 FR 2072731 A5 FR2072731 A5 FR 2072731A5 FR 7043213 A FR7043213 A FR 7043213A FR 7043213 A FR7043213 A FR 7043213A FR 2072731 A5 FR2072731 A5 FR 2072731A5
Authority
FR
France
Prior art keywords
deflection
passage
glass processing
sheet
airstream
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
FR7043213A
Other languages
French (fr)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2072731A5 publication Critical patent/FR2072731A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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

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)

Abstract

An axial airstream introduced counter current wise into the cooling zone of a flat glass processing furance is delfected away from the furnace chamber, after passage through the cooling section, through slots along the walls and ceiling. This prevents the deposition of grit particles from the airstream onto the soft glass in the heating and treating zones. Deflection is effected by baffles fitted into the furnace.
FR7043213A 1969-12-02 1970-12-01 Deflection of cooling airstream in sheet - glass processing furnace after passage Expired FR2072731A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960367 DE1960367C3 (en) 1969-12-02 1969-12-02 Continuous furnace for the production of flat glass

Publications (1)

Publication Number Publication Date
FR2072731A5 true FR2072731A5 (en) 1971-09-24

Family

ID=5752683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043213A Expired FR2072731A5 (en) 1969-12-02 1970-12-01 Deflection of cooling airstream in sheet - glass processing furnace after passage

Country Status (3)

Country Link
AT (1) AT310371B (en)
DE (1) DE1960367C3 (en)
FR (1) FR2072731A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920573A1 (en) * 1989-06-23 1991-01-10 Ver Glaswerke Gmbh COOLING CHANNEL FOR CONTROLLED COOLING OF THEN GLASS PANELS

Also Published As

Publication number Publication date
DE1960367C3 (en) 1978-04-20
DE1960367A1 (en) 1971-06-09
AT310371B (en) 1973-09-25
DE1960367B2 (en) 1977-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse