FR2072731A5 - Deflection of cooling airstream in sheet - glass processing furnace after passage - Google Patents
Deflection of cooling airstream in sheet - glass processing furnace after passageInfo
- 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
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.
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)
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 |
-
1969
- 1969-12-02 DE DE19691960367 patent/DE1960367C3/en not_active Expired
-
1970
- 1970-09-29 AT AT875870A patent/AT310371B/en not_active IP Right Cessation
- 1970-12-01 FR FR7043213A patent/FR2072731A5/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1960367C3 (en) | 1978-04-20 |
AT310371B (en) | 1973-09-25 |
DE1960367B2 (en) | 1977-09-08 |
DE1960367A1 (en) | 1971-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |