DE2950569A1 - Verfahren und vorrichtung zur herstellung einer der foerderung von auf erhoehten temperaturen gehaltenen glasgegenstaenden dienenden rolle und nach dem verfahren hergestellte rolle - Google Patents
Verfahren und vorrichtung zur herstellung einer der foerderung von auf erhoehten temperaturen gehaltenen glasgegenstaenden dienenden rolle und nach dem verfahren hergestellte rolleInfo
- Publication number
- DE2950569A1 DE2950569A1 DE19792950569 DE2950569A DE2950569A1 DE 2950569 A1 DE2950569 A1 DE 2950569A1 DE 19792950569 DE19792950569 DE 19792950569 DE 2950569 A DE2950569 A DE 2950569A DE 2950569 A1 DE2950569 A1 DE 2950569A1
- Authority
- DE
- Germany
- Prior art keywords
- asbestos
- solution
- temperature
- glass
- role
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000010425 asbestos Substances 0.000 claims description 38
- 229910052895 riebeckite Inorganic materials 0.000 claims description 38
- 239000000243 solution Substances 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 10
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 9
- 235000011151 potassium sulphates Nutrition 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000006124 Pilkington process Methods 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000005496 tempering Methods 0.000 description 11
- 230000002411 adverse Effects 0.000 description 4
- 239000005329 float glass Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/189—Disc rollers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/181—Materials, coatings, loose coverings or sleeves thereof
-
- 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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/001,023 US4216005A (en) | 1979-01-04 | 1979-01-04 | Glass conveying roll and a method of forming it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2950569A1 true DE2950569A1 (de) | 1980-07-17 |
| DE2950569C2 DE2950569C2 (US08124630-20120228-C00152.png) | 1990-11-08 |
Family
ID=21694011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792950569 Granted DE2950569A1 (de) | 1979-01-04 | 1979-12-13 | Verfahren und vorrichtung zur herstellung einer der foerderung von auf erhoehten temperaturen gehaltenen glasgegenstaenden dienenden rolle und nach dem verfahren hergestellte rolle |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516097A1 (de) * | 1985-05-04 | 1986-11-06 | Reinhold 7405 Dettenhausen Schmid | Rollenfoerderer |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397673A (en) * | 1982-01-27 | 1983-08-09 | Ppg Industries, Inc. | Composite conveying roll |
| GB0525275D0 (en) * | 2005-12-10 | 2006-01-18 | Pilkington Plc | Improved lehr roller |
| US8549753B2 (en) * | 2009-05-14 | 2013-10-08 | Corning Incorporated | Methods of manufacturing a modular pulling roll |
| FR2996224B1 (fr) * | 2012-10-03 | 2019-08-30 | Saint-Gobain Glass France | Bombage de feuilles de verre au defile sur un lit de rouleaux |
| EP2921460A1 (en) * | 2012-11-16 | 2015-09-23 | Asahi Glass Company, Limited | Glass production method and glass production apparatus |
| CN115893825A (zh) * | 2022-12-30 | 2023-04-04 | 蚌埠中光电科技有限公司 | 一种高端电子浮法玻璃的辊台过渡装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853525A (en) * | 1973-08-02 | 1974-12-10 | H Gorman | Glass sheet conveying and supporting rolls, and apparatus employing such rolls |
| DE2737568A1 (de) * | 1976-08-18 | 1978-02-23 | Libbey Owens Ford Co | Verfahren und vorrichtung zur verhinderung einer zinn-leckage am austrittsende einer floatglas-anlage |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1825509A (en) * | 1928-05-16 | 1931-09-29 | Collins Horatio John | Process for causing solids to be penetrated by or impregnated with liquids or solutions of various substances |
| US2232765A (en) * | 1938-09-28 | 1941-02-25 | Libbey Owens Ford Glass Co | Conveyer roll |
| US2385653A (en) * | 1941-03-12 | 1945-09-25 | Rock Ola Mfg Corp | Process of making record |
| NL7007041A (US08124630-20120228-C00152.png) * | 1970-05-15 | 1971-11-17 | ||
| US3877919A (en) * | 1973-09-26 | 1975-04-15 | Ppg Industries Inc | Traction Rolls for Use in Glass Making |
-
1979
- 1979-01-04 US US06/001,023 patent/US4216005A/en not_active Expired - Lifetime
- 1979-12-13 DE DE19792950569 patent/DE2950569A1/de active Granted
- 1979-12-17 BR BR7908272A patent/BR7908272A/pt unknown
- 1979-12-20 ES ES487116A patent/ES487116A1/es not_active Expired
- 1979-12-24 BE BE0/198743A patent/BE880852A/fr not_active IP Right Cessation
-
1980
- 1980-01-02 AR AR279530A patent/AR220028A1/es active
- 1980-01-03 FR FR8000066A patent/FR2445819A1/fr active Granted
- 1980-01-03 IT IT47516/80A patent/IT1145251B/it active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853525A (en) * | 1973-08-02 | 1974-12-10 | H Gorman | Glass sheet conveying and supporting rolls, and apparatus employing such rolls |
| DE2737568A1 (de) * | 1976-08-18 | 1978-02-23 | Libbey Owens Ford Co | Verfahren und vorrichtung zur verhinderung einer zinn-leckage am austrittsende einer floatglas-anlage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516097A1 (de) * | 1985-05-04 | 1986-11-06 | Reinhold 7405 Dettenhausen Schmid | Rollenfoerderer |
Also Published As
| Publication number | Publication date |
|---|---|
| AR220028A1 (es) | 1980-09-30 |
| DE2950569C2 (US08124630-20120228-C00152.png) | 1990-11-08 |
| US4216005A (en) | 1980-08-05 |
| IT1145251B (it) | 1986-11-05 |
| ES487116A1 (es) | 1980-10-01 |
| FR2445819B1 (US08124630-20120228-C00152.png) | 1983-07-18 |
| BE880852A (fr) | 1980-04-16 |
| FR2445819A1 (fr) | 1980-08-01 |
| BR7908272A (pt) | 1980-09-02 |
| IT8047516A0 (it) | 1980-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS., |
|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: L O F GLASS INC., TOLEDO, OHIO, US |
|
| 8128 | New person/name/address of the agent |
Representative=s name: PFENNING, J., DIPL.-ING., 1000 BERLIN MEINIG, K., |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |