CA2670733A1 - Refractory system for bushing assembly - Google Patents
Refractory system for bushing assembly Download PDFInfo
- Publication number
- CA2670733A1 CA2670733A1 CA002670733A CA2670733A CA2670733A1 CA 2670733 A1 CA2670733 A1 CA 2670733A1 CA 002670733 A CA002670733 A CA 002670733A CA 2670733 A CA2670733 A CA 2670733A CA 2670733 A1 CA2670733 A1 CA 2670733A1
- Authority
- CA
- Canada
- Prior art keywords
- bushing
- cast refractory
- sections
- fiber forming
- assembly
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 239000011819 refractory material Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 53
- 238000001816 cooling Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000012768 molten material Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002557 mineral fiber Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 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
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Insulators (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/638,757 | 2006-12-14 | ||
| US11/638,757 US20080141727A1 (en) | 2006-12-14 | 2006-12-14 | Refractory system for bushing assembly |
| PCT/US2007/025610 WO2008076362A1 (en) | 2006-12-14 | 2007-12-14 | Refractory system for bushing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2670733A1 true CA2670733A1 (en) | 2008-06-26 |
Family
ID=39311522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002670733A Abandoned CA2670733A1 (en) | 2006-12-14 | 2007-12-14 | Refractory system for bushing assembly |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20080141727A1 (enExample) |
| EP (1) | EP2102122A1 (enExample) |
| JP (1) | JP2010513184A (enExample) |
| KR (1) | KR20090089406A (enExample) |
| CN (1) | CN101558018A (enExample) |
| BR (1) | BRPI0720122A2 (enExample) |
| CA (1) | CA2670733A1 (enExample) |
| MX (1) | MX2009006270A (enExample) |
| RU (1) | RU2009126635A (enExample) |
| WO (1) | WO2008076362A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8001807B2 (en) * | 2006-12-14 | 2011-08-23 | Ocv Intellectual Capital, Llc | Palladium screens for bushing assembly and method of using |
| US7980099B2 (en) * | 2007-03-15 | 2011-07-19 | Ocv Intellectual Capital, Llc | Multiple alloy bushing assembly |
| US8171754B2 (en) * | 2007-10-30 | 2012-05-08 | Ocv Intellectual Capital, Llc | Reduced alloy bushing flange |
| JP6273812B2 (ja) * | 2013-12-12 | 2018-02-07 | 日本電気硝子株式会社 | ブッシング、ガラス繊維の製造装置及びガラス繊維の製造方法 |
| JP2016117614A (ja) * | 2014-12-19 | 2016-06-30 | 日本電気硝子株式会社 | ブッシング装置の製造方法及びブッシング装置 |
Family Cites Families (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1986575A (en) * | 1932-04-05 | 1935-01-01 | Hartford Empire Co | Apparatus for and method of delivering molten glass |
| US2360373A (en) * | 1943-03-29 | 1944-10-17 | Owens Corning Fiberglass Corp | Apparatus for feeding glass in the manufacture of fibers |
| US2482299A (en) * | 1946-05-01 | 1949-09-20 | Glass Fibers Inc | Melting and drawing crucible |
| US2460547A (en) * | 1946-10-07 | 1949-02-01 | Glass Fibers Inc | Drawing crucible |
| BE626789A (enExample) * | 1960-12-08 | |||
| BE639423A (enExample) * | 1962-11-05 | |||
| US3556753A (en) * | 1965-08-20 | 1971-01-19 | Hellmut I Glaser | Method for melting and processing heat-softenable mineral materials |
| NL135740C (enExample) * | 1965-08-20 | |||
| US3488172A (en) * | 1966-11-02 | 1970-01-06 | Owens Corning Fiberglass Corp | Method and apparatus for making glass fibers from a palladium-iridium bushing |
| US3622289A (en) * | 1969-12-12 | 1971-11-23 | Owens Corning Fiberglass Corp | Glass feeder made of pt-rh-mo high temperature-high strength alloy |
| US3779728A (en) * | 1969-12-12 | 1973-12-18 | J Hansen | High temperature - high strength alloy glass fiber forming bushing |
| US3810741A (en) * | 1971-05-21 | 1974-05-14 | Owens Corning Fiberglass Corp | Method and apparatus for processing glass and controlling the thermal pattern in a stream feeder |
| US3840358A (en) * | 1972-08-07 | 1974-10-08 | Owens Corning Fiberglass Corp | Apparatus for producing glass fibers having insulating material with a refractory fabric |
| US3837823A (en) * | 1973-12-13 | 1974-09-24 | Ppg Industries Inc | Bushing block assembly and screen |
| US3988135A (en) * | 1975-07-28 | 1976-10-26 | Kaiser Glass Fiber Corporation | Assembly for the drawing of glass fibers |
| US4014692A (en) * | 1976-01-09 | 1977-03-29 | Owens-Corning Fiberglas Corporation | Platinum-rhodium alloys having low creep rates |
| US4140507A (en) * | 1977-03-11 | 1979-02-20 | Owens-Corning Fiberglas Corporation | Bushing and method for forming glass fibers |
| US4146373A (en) * | 1977-12-23 | 1979-03-27 | Owens-Corning Fiberglas Corporation | Bushing construction |
| US4155731A (en) * | 1978-01-11 | 1979-05-22 | The Greickor Company | Fiber forming bushing construction |
| US4270941A (en) * | 1978-03-20 | 1981-06-02 | Owens-Corning Fiberglas Corporation | Apparatus for processing heat softened mineral material |
| US4316458A (en) * | 1978-05-09 | 1982-02-23 | National Research Development Corporation | Patient ventilators |
| US4274852A (en) * | 1979-08-17 | 1981-06-23 | Owens-Corning Fiberglas Corporation | Manufacturing glass with a bushing having a directionally aligned dispersion strengthened tip plate |
| US4264348A (en) * | 1979-09-21 | 1981-04-28 | Owens-Corning Fiberglas Corporation | Bushing blocks |
| US4436541A (en) * | 1980-04-21 | 1984-03-13 | Owens-Corning Fiberglas Corporation | Method for production of mineral fibers |
| ES8308738A1 (es) * | 1981-09-08 | 1983-10-16 | Johnson Matthey Plc | Metodo de produccion de un material metalico compuesto. |
| US4488891A (en) * | 1983-04-11 | 1984-12-18 | Owens-Corning Fiberglas Corporation | Method for forming glass fibers |
| BR8402905A (pt) * | 1983-06-21 | 1985-05-21 | Siegfried Harcuba | Processo e aparelho para a producao de vidro |
| US4752938A (en) * | 1984-04-12 | 1988-06-21 | Corning Glass Works | Baffled glass melting furnaces |
| US4537609A (en) * | 1984-06-04 | 1985-08-27 | Ppg Industries, Inc. | Stone trap and method of using for making glass fibers |
| US4516995A (en) * | 1984-07-20 | 1985-05-14 | Owens-Corning Fiberglas Corporation | Apparatus for forming glass fibers |
| US4612027A (en) * | 1985-08-29 | 1986-09-16 | Owens-Corning Fiberglas Corporation | Method and apparatus for forming glass fibers |
| US4650508A (en) * | 1985-11-14 | 1987-03-17 | Owens-Corning Fiberglas Corporation | Method and apparatus for changing bushings |
| US4624693A (en) * | 1985-12-17 | 1986-11-25 | Owens-Corning Fiberglas Corporation | Method and apparatus for forming glass fibers |
| US4664688A (en) * | 1985-12-17 | 1987-05-12 | Owens-Corning Fiberglas Corporation | Method and apparatus for forming glass fibers |
| FR2617190B1 (fr) * | 1987-06-26 | 1989-12-08 | Louyot Comptoir Lyon Alemand | Nouveaux alliages a base de palladium contenant de l'etain, notamment utilisables dans l'industrie verriere et utilisation de ces alliages dans l'industrie verriere |
| US4846865A (en) * | 1988-03-15 | 1989-07-11 | Owens-Corning Fiberglas Corporation | Clad precious metal bushing and method for making |
| US5147431A (en) * | 1991-06-11 | 1992-09-15 | Ppg Industries, Inc. | Bushing assembly for making glass fibers |
| DE19519735A1 (de) * | 1995-06-02 | 1996-12-05 | Sel Alcatel Ag | Optisch gesteuertes optisches Koppelmodul, Verfahren zum optischen Steuern eines optischen Koppelnetzes und optisches Koppelnetz |
| FR2750980B1 (fr) * | 1996-07-12 | 1998-11-06 | Engelhard Clal Sas | Fond de filiere a tetons rapportes |
| US5928402A (en) * | 1997-08-04 | 1999-07-27 | Owens Corning Fiberglas Technology, Inc. | Multi-screen system for mixing glass flow in a glass bushing |
| US7194874B1 (en) * | 1997-09-15 | 2007-03-27 | Johns Manville | Screen for fiberizing bushings and method |
| US7434421B2 (en) * | 1997-09-15 | 2008-10-14 | Johns Manville | Fiberizing apparatus |
| US5879427A (en) * | 1997-10-16 | 1999-03-09 | Ppg Industries, Inc. | Bushing assemblies for fiber forming |
| US5935291A (en) * | 1997-10-29 | 1999-08-10 | Ppg Industries Ohio, Inc. | Bushings and fiber forming assemblies |
| US6044666A (en) * | 1998-05-12 | 2000-04-04 | Ppg Industries Ohio, Inc. | Insulating flow and bushing blocks, bushing assemblies, fiber forming apparatus and method for forming fibers |
| US6272887B1 (en) * | 1999-07-06 | 2001-08-14 | Owens Corning Fiberglas Technology, Inc. | Bushing tip plate support assembly for a bushing in a filament forming apparatus |
| US6813909B2 (en) * | 2001-06-27 | 2004-11-09 | Owens Corning Fiberglas Technology, Inc. | Reinforcement member for a bushing tip plate and related method |
| US6701754B2 (en) * | 2001-08-28 | 2004-03-09 | Owens Corning Fiberglas Technology, Inc. | Screen for use in a glass fiber bushing system and bushing system therewith |
| US6779366B2 (en) * | 2001-11-09 | 2004-08-24 | Owens Corning Fiberglas Technology, Inc. | Bushing assembly/support structure arrangement |
| DE10203418C1 (de) * | 2002-01-28 | 2003-02-27 | Heraeus Gmbh W C | Düsenwanne zum Ziehen von Glasfasern und Verwendung der Düsenwanne |
| US20030145631A1 (en) * | 2002-02-04 | 2003-08-07 | Sullivan Timothy A. | Support for fiber bushing and bushing with same |
| US7003986B2 (en) * | 2002-03-06 | 2006-02-28 | Johns Manville International, Inc. | Fiberizing bushings and methods of using |
| US20030221462A1 (en) * | 2002-05-31 | 2003-12-04 | Sullivan Timothy A. | Fiber forming bushing assembly having flange support |
| US20050092031A1 (en) * | 2003-11-05 | 2005-05-05 | Johnson Walter A. | Cooling members for fiberizing bushings and method |
| FR2870232B1 (fr) * | 2004-05-14 | 2007-02-16 | Saint Gobain Vetrotex | Filiere pour la fabrication de filaments notamment de verre et son installation de fibrage |
| US8806900B2 (en) * | 2005-04-04 | 2014-08-19 | Reforcetech As | Ceramic bushing/s consisting local heating/s integrated in apparatus for manufacturing mineral/basalt fibers |
| US8001807B2 (en) * | 2006-12-14 | 2011-08-23 | Ocv Intellectual Capital, Llc | Palladium screens for bushing assembly and method of using |
| US7980099B2 (en) * | 2007-03-15 | 2011-07-19 | Ocv Intellectual Capital, Llc | Multiple alloy bushing assembly |
-
2006
- 2006-12-14 US US11/638,757 patent/US20080141727A1/en not_active Abandoned
-
2007
- 2007-12-14 JP JP2009541396A patent/JP2010513184A/ja not_active Abandoned
- 2007-12-14 CN CNA2007800460183A patent/CN101558018A/zh active Pending
- 2007-12-14 WO PCT/US2007/025610 patent/WO2008076362A1/en not_active Ceased
- 2007-12-14 RU RU2009126635/03A patent/RU2009126635A/ru not_active Application Discontinuation
- 2007-12-14 EP EP07862925A patent/EP2102122A1/en not_active Withdrawn
- 2007-12-14 MX MX2009006270A patent/MX2009006270A/es unknown
- 2007-12-14 BR BRPI0720122-2A patent/BRPI0720122A2/pt not_active IP Right Cessation
- 2007-12-14 KR KR1020097012159A patent/KR20090089406A/ko not_active Withdrawn
- 2007-12-14 CA CA002670733A patent/CA2670733A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090089406A (ko) | 2009-08-21 |
| US20080141727A1 (en) | 2008-06-19 |
| JP2010513184A (ja) | 2010-04-30 |
| CN101558018A (zh) | 2009-10-14 |
| MX2009006270A (es) | 2009-06-22 |
| WO2008076362A1 (en) | 2008-06-26 |
| EP2102122A1 (en) | 2009-09-23 |
| BRPI0720122A2 (pt) | 2014-01-14 |
| RU2009126635A (ru) | 2011-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20121214 |