JPS5924740B2 - ガス炉床 - Google Patents
ガス炉床Info
- Publication number
- JPS5924740B2 JPS5924740B2 JP55122207A JP12220780A JPS5924740B2 JP S5924740 B2 JPS5924740 B2 JP S5924740B2 JP 55122207 A JP55122207 A JP 55122207A JP 12220780 A JP12220780 A JP 12220780A JP S5924740 B2 JPS5924740 B2 JP S5924740B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas hearth
- hearth
- glass
- internal
- 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
- 239000011521 glass Substances 0.000 claims description 70
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 111
- 238000001816 cooling Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 7
- 235000015429 Mirabilis expansa Nutrition 0.000 description 6
- 244000294411 Mirabilis expansa Species 0.000 description 6
- 235000013536 miso Nutrition 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- 239000005341 toughened glass Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006058 strengthened glass Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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
- C03B29/12—Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72701 | 1979-09-04 | ||
| US06/072,701 US4249928A (en) | 1979-09-04 | 1979-09-04 | Gas hearth bed with grooved exit portion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5654236A JPS5654236A (en) | 1981-05-14 |
| JPS5924740B2 true JPS5924740B2 (ja) | 1984-06-12 |
Family
ID=22109239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55122207A Expired JPS5924740B2 (ja) | 1979-09-04 | 1980-09-03 | ガス炉床 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4249928A (ref) |
| JP (1) | JPS5924740B2 (ref) |
| FR (1) | FR2464236A1 (ref) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020132736A1 (pt) * | 2018-12-27 | 2020-07-02 | Suzano S.A. | Resinas fenólicas do tipo novolaca, processo de síntese das referidas resinas fenólicas e uso das mesmas |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD159254A3 (de) * | 1980-04-10 | 1983-03-02 | Foerster Karl Heinz | Steuereinrichtung fuer die farbzonenfernverstellung an druckmaschinen |
| US5078775A (en) * | 1991-03-19 | 1992-01-07 | Glasstech, Inc. | Glass sheet gas support |
| WO2019002672A1 (en) * | 2017-06-27 | 2019-01-03 | Glaston Finland Oy | PROCESS FOR TEMPERING GLASS SHEETS |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1622817A (en) * | 1927-03-29 | Brothers limited | ||
| US3223501A (en) * | 1962-05-18 | 1965-12-14 | Pittsburgh Plate Glass Co | Method and apparatus for treating glass on a pressurized fluid bed |
| US3332759A (en) * | 1963-11-29 | 1967-07-25 | Permaglass | Method of and apparatus for manufacturing glass sheets on a gas support bed |
| US3551130A (en) * | 1968-01-22 | 1970-12-29 | Permaglass | Apparatus for applying gas against the opposite surfaces of a sheet of glass |
| US3923488A (en) * | 1974-04-26 | 1975-12-02 | Ppg Industries Inc | Method of tempering flat glass sheets |
| US4046543A (en) * | 1976-04-23 | 1977-09-06 | Ppg Industries, Inc. | Method and apparatus for tempering moving glass sheets |
-
1979
- 1979-09-04 US US06/072,701 patent/US4249928A/en not_active Expired - Lifetime
-
1980
- 1980-09-02 FR FR8018911A patent/FR2464236A1/fr active Granted
- 1980-09-03 JP JP55122207A patent/JPS5924740B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020132736A1 (pt) * | 2018-12-27 | 2020-07-02 | Suzano S.A. | Resinas fenólicas do tipo novolaca, processo de síntese das referidas resinas fenólicas e uso das mesmas |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2464236B1 (ref) | 1983-07-01 |
| JPS5654236A (en) | 1981-05-14 |
| FR2464236A1 (fr) | 1981-03-06 |
| US4249928A (en) | 1981-02-10 |
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