GB874497A - Tempering of glass sheets - Google Patents
Tempering of glass sheetsInfo
- Publication number
- GB874497A GB874497A GB33460/59A GB3346059A GB874497A GB 874497 A GB874497 A GB 874497A GB 33460/59 A GB33460/59 A GB 33460/59A GB 3346059 A GB3346059 A GB 3346059A GB 874497 A GB874497 A GB 874497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tempering
- sheet
- glass
- oct
- glass sheets
- 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
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
- C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the sheet
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Metal Rolling (AREA)
Abstract
874,497. Tempering glass. PITTSBURGH PLATE GLASS CO. Oct. 2, 1959 [Oct. 2, 1958], No. 33460/59. Drawings to Specification. Class 56. When tempering a glass sheet supported horizontally in a. bending mould, using apparatus such, for example, as described in Specification 771,036, the fluid blasts applied below the sheet are arranged to exert a force on the sheet greater than that exerted by those applied above by an amount less than the weight of the sheet. This may be achieved by arranging the lower jets closer to the sheets or supplying them with greater fluid pressure, or both.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76481658A | 1958-10-02 | 1958-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB874497A true GB874497A (en) | 1961-08-10 |
Family
ID=25071867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33460/59A Expired GB874497A (en) | 1958-10-02 | 1959-10-02 | Tempering of glass sheets |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE583199A (en) |
CH (1) | CH365493A (en) |
DE (1) | DE1099701B (en) |
ES (1) | ES252408A1 (en) |
FR (1) | FR1238998A (en) |
GB (1) | GB874497A (en) |
NL (1) | NL243979A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2625740B1 (en) * | 1988-01-12 | 1993-01-29 | Saint Gobain Vitrage | METHOD AND DEVICE FOR BOMBING AND HARDENING GLASS SHEETS |
US7322404B2 (en) | 2004-02-18 | 2008-01-29 | Renewability Energy Inc. | Helical coil-on-tube heat exchanger |
-
0
- NL NL243979D patent/NL243979A/xx unknown
-
1959
- 1959-10-01 FR FR806529A patent/FR1238998A/en not_active Expired
- 1959-10-01 CH CH7895059A patent/CH365493A/en unknown
- 1959-10-01 BE BE583199A patent/BE583199A/en unknown
- 1959-10-02 GB GB33460/59A patent/GB874497A/en not_active Expired
- 1959-10-02 DE DEP23619A patent/DE1099701B/en active Pending
- 1959-10-02 ES ES0252408A patent/ES252408A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH365493A (en) | 1962-11-15 |
NL243979A (en) | 1900-01-01 |
FR1238998A (en) | 1960-08-19 |
BE583199A (en) | 1960-04-01 |
DE1099701B (en) | 1961-02-16 |
ES252408A1 (en) | 1960-03-16 |
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