IE54017B1 - Improvements in fibre formation techniques comprising centrifugation - Google Patents
Improvements in fibre formation techniques comprising centrifugationInfo
- Publication number
- IE54017B1 IE54017B1 IE749/83A IE74983A IE54017B1 IE 54017 B1 IE54017 B1 IE 54017B1 IE 749/83 A IE749/83 A IE 749/83A IE 74983 A IE74983 A IE 74983A IE 54017 B1 IE54017 B1 IE 54017B1
- Authority
- IE
- Ireland
- Prior art keywords
- process according
- fibres
- centrifuge
- output
- orifice
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 59
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 title description 35
- 230000006872 improvement Effects 0.000 title description 14
- 238000005119 centrifugation Methods 0.000 title description 12
- 239000000463 material Substances 0.000 claims abstract description 49
- 230000002093 peripheral effect Effects 0.000 claims abstract description 45
- 230000008569 process Effects 0.000 claims abstract description 43
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000047 product Substances 0.000 description 67
- 239000007789 gas Substances 0.000 description 52
- 238000004519 manufacturing process Methods 0.000 description 31
- 238000012360 testing method Methods 0.000 description 16
- 230000008901 benefit Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- MQWCQFCZUNBTCM-UHFFFAOYSA-N 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylphenyl)sulfanyl-4-methylphenol Chemical compound CC(C)(C)C1=CC(C)=CC(SC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O MQWCQFCZUNBTCM-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
-
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/045—Construction of the spinner cups
-
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
-
- 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)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8205920 | 1982-04-06 | ||
| FR8212187A FR2529878A1 (fr) | 1982-07-12 | 1982-07-12 | Perfectionnements aux techniques de formation de fibres comprenant une centrifugation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE830749L IE830749L (en) | 1983-10-06 |
| IE54017B1 true IE54017B1 (en) | 1989-05-10 |
Family
ID=26222849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE749/83A IE54017B1 (en) | 1982-04-06 | 1983-03-31 | Improvements in fibre formation techniques comprising centrifugation |
Country Status (22)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790736A (en) * | 1984-07-20 | 1988-12-13 | John E. Benoit | Apparatus for centrifugal fiber spinning with pressure extrusion |
| JPH0735610B2 (ja) * | 1986-01-24 | 1995-04-19 | 三菱石油株式会社 | ピツチ系炭素繊維遠心紡糸装置 |
| KR890004758A (ko) * | 1986-10-17 | 1989-05-09 | 엠.지. 오르쏘니 | 유리섬유-기재 종이 |
| DE3917045A1 (de) * | 1989-05-25 | 1990-11-29 | Bayer Ag | Toxikologisch unbedenkliche glasfasern |
| FR2658182B1 (fr) * | 1990-02-09 | 1993-11-26 | Isover Saint Gobain | Fibres de verre susceptibles de se decomposer en milieu biologique. |
| AU630484B2 (en) * | 1989-08-11 | 1992-10-29 | Isover Saint-Gobain | Glass fibres capable of decomposing in a physiological medium |
| US5994247A (en) | 1992-01-17 | 1999-11-30 | The Morgan Crucible Company Plc | Saline soluble inorganic fibres |
| AU663155C (en) | 1992-01-17 | 2005-12-15 | Morgan Crucible Company Plc, The | Saline soluble inorganic fibres |
| US5811360A (en) * | 1993-01-15 | 1998-09-22 | The Morgan Crucible Company Plc | Saline soluble inorganic fibres |
| CN100360472C (zh) * | 1993-01-15 | 2008-01-09 | 摩根坩埚有限公司 | 一种提供一种在升高的温度下使用的盐水可溶性耐熔纤维的方法 |
| US5928975A (en) * | 1995-09-21 | 1999-07-27 | The Morgan Crucible Company,Plc | Saline soluble inorganic fibers |
| GB2341607B (en) | 1998-09-15 | 2000-07-19 | Morgan Crucible Co | Bonded fibrous materials |
| JP4066138B2 (ja) | 1999-09-10 | 2008-03-26 | ザ・モーガン・クルーシブル・カンパニー・ピーエルシー | 高温耐性塩類液可溶性繊維 |
| GB2383793B (en) | 2002-01-04 | 2003-11-19 | Morgan Crucible Co | Saline soluble inorganic fibres |
| JP4188614B2 (ja) * | 2002-03-15 | 2008-11-26 | パラマウント硝子工業株式会社 | ガラス繊維製造方法および同製造装置 |
| US7875566B2 (en) | 2004-11-01 | 2011-01-25 | The Morgan Crucible Company Plc | Modification of alkaline earth silicate fibres |
| FR3068963B1 (fr) * | 2017-07-11 | 2020-04-24 | Saint-Gobain Isover | Assiette de fibrage |
| FR3151614A1 (fr) | 2023-07-25 | 2025-01-31 | Saint-Gobain Isover | Produit isolant pour un élément de construction comprenant une cavité |
| CN120229868A (zh) * | 2023-12-29 | 2025-07-01 | 圣戈班伊索维尔 | 用于矿物纤维生产设备的离心盘和在其上确定孔位置的方法 |
| FR3159400A1 (fr) | 2024-02-15 | 2025-08-22 | Saint-Gobain Isover | Produit isolant pour un élément de construction comprenant une cavité |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2147765B1 (enrdf_load_stackoverflow) * | 1971-04-07 | 1976-03-19 | Saint Gobain Pont A Mousson | |
| CA1025218A (en) * | 1972-12-22 | 1978-01-31 | Larry E. Howard | Method and apparatus for eliminating external hot gas attenuation in the rotary fiberization of glass |
| NL157880B (nl) * | 1972-12-22 | 1978-09-15 | Johns Manville | Werkwijze en inrichting voor het vervaardigen van stapelvezels. |
| ZA7676B (en) * | 1975-01-27 | 1977-08-31 | Johns Manville | Method and apparatus for eliminating external hot gas attenuation in the rotary fiberization of glass |
| DE2954455A1 (enrdf_load_stackoverflow) * | 1978-12-08 | 1985-07-04 | ||
| FR2443436B1 (fr) * | 1978-12-08 | 1989-10-20 | Saint Gobain | Procede de fibrage du verre, dispositif de mise en oeuvre et produits fibres |
| FR2459783B1 (fr) * | 1979-06-22 | 1989-10-20 | Saint Gobain | Centrifugeur creux pour le fibrage de matieres thermoplastiques, notamment de verre |
| JPS5678443A (en) * | 1979-11-27 | 1981-06-27 | Asahi Glass Co Ltd | Production of glass fiber and device therefor |
| NZ203666A (en) * | 1982-04-06 | 1986-03-14 | Saint Gobain Isover | Centrifugal production of fibres using spinner with diameter greater than 500mm |
-
1983
- 1983-03-23 IN IN346/CAL/83A patent/IN161084B/en unknown
- 1983-03-23 NZ NZ203668A patent/NZ203668A/en unknown
- 1983-03-24 AU AU12803/83A patent/AU567089B2/en not_active Expired
- 1983-03-24 IS IS2795A patent/IS1523B/is unknown
- 1983-03-29 NO NO831181A patent/NO155768C/no not_active IP Right Cessation
- 1983-03-29 DK DK143883A patent/DK159621C/da not_active IP Right Cessation
- 1983-03-31 IE IE749/83A patent/IE54017B1/en not_active IP Right Cessation
- 1983-04-04 DZ DZ836811A patent/DZ523A1/fr active
- 1983-04-04 YU YU79483A patent/YU45883B/sh unknown
- 1983-04-05 BR BR8301732A patent/BR8301732A/pt not_active IP Right Cessation
- 1983-04-05 FI FI831144A patent/FI75555C/fi not_active IP Right Cessation
- 1983-04-05 GR GR70992A patent/GR78516B/el unknown
- 1983-04-05 ES ES521245A patent/ES521245A0/es active Granted
- 1983-04-05 CA CA000425142A patent/CA1221514A/fr not_active Expired
- 1983-04-06 JP JP58059406A patent/JPH0649588B2/ja not_active Expired - Lifetime
- 1983-04-06 EP EP83400698A patent/EP0091866B1/fr not_active Expired
- 1983-04-06 IL IL68310A patent/IL68310A0/xx unknown
- 1983-04-06 DE DE8383400698T patent/DE3365800D1/de not_active Expired
- 1983-04-06 PT PT76511A patent/PT76511B/pt unknown
- 1983-04-06 AR AR83292625A patent/AR247538A1/es active
- 1983-04-06 TR TR21332A patent/TR21332A/xx unknown
- 1983-04-06 AT AT83400698T patent/ATE21887T1/de not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Patent expired |