ES296842A1 - Apparatus for producing fine glass fibers - Google Patents
Apparatus for producing fine glass fibersInfo
- Publication number
- ES296842A1 ES296842A1 ES0296842A ES296842A ES296842A1 ES 296842 A1 ES296842 A1 ES 296842A1 ES 0296842 A ES0296842 A ES 0296842A ES 296842 A ES296842 A ES 296842A ES 296842 A1 ES296842 A1 ES 296842A1
- Authority
- ES
- Spain
- Prior art keywords
- orifices
- band
- fibres
- rows
- streams
- 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
- 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
Abstract
<PICT:0997307/C1/1> <PICT:0997307/C1/2> In the production of glass fibres in which molten glass is projected in the form of fine streams through orifices arranged in rows on the peripheral band of a rotating hollow body and the streams are transformed into fibres by the action of gaseous currents, the peripheral band is maintained at a substantially constant temperature throughout the whole of its height and the diameter of the orifices is given a decreasing value from the upper part of the band to the lower part so as to obtain fibres of substantially the same diameter. The hollow body 1 has a band 2 with orifices 3 decreasing in diameter, for example, at the top, two rows of 1.1 mm. middle, 14 rows of 1.0 mm. at the bottom, 4 rows of 0.9 mm. The molten glass is spread evenly over the band 2 from a distributer 4 having orifices 5, the distributer 4 rotating with the body 1. The streams 9 are attenuated by blast from an annular chamber 6 with slot 7 and the temperature of the band is maintained constant by a high frequency coil 8. In addition, as shown, a cooled screen 11 adjacent the slot 7 may be provided to assist in equalizing the temperature of the band 2 and to increase the velocity of the gaseous current. A further blowing ring 12 may direct, through orifice 13, a current of fluid to envelope the fibres produced. As shown in Fig. 3, the streams 9 from the largest diameter orifices A extend further and from the smallest orifices C a less distance than those through orifices B through the gaseous blast so that there is less entanglement of fibres. An upstanding tip 14 prevents diversion of the alternating gas to the space above the body 1. Specification 812,657 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR926268A FR1382917A (en) | 1963-02-27 | 1963-02-27 | Improvements in the manufacture of fibers, especially glass fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES296842A1 true ES296842A1 (en) | 1964-07-16 |
Family
ID=8798063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0296842A Expired ES296842A1 (en) | 1963-02-27 | 1964-02-27 | Apparatus for producing fine glass fibers |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3304164A (en) |
| AT (1) | AT263251B (en) |
| BE (1) | BE644429A (en) |
| BR (1) | BR6457133D0 (en) |
| CH (1) | CH402299A (en) |
| DE (1) | DE1237724B (en) |
| DK (1) | DK107698C (en) |
| ES (1) | ES296842A1 (en) |
| FI (1) | FI41436B (en) |
| FR (1) | FR1382917A (en) |
| GB (1) | GB997307A (en) |
| LU (1) | LU45530A1 (en) |
| NL (1) | NL6401884A (en) |
| OA (1) | OA00091A (en) |
| SE (1) | SE303572B (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387960A (en) * | 1965-06-16 | 1968-06-11 | United States Gypsum Co | Apparatus for distributing melt and forming fibers therefrom |
| US3468643A (en) * | 1966-04-20 | 1969-09-23 | Owens Corning Fiberglass Corp | Apparatus for feeding streams of heat-softened material |
| FR2147765B1 (en) * | 1971-04-07 | 1976-03-19 | Saint Gobain Pont A Mousson | |
| US3841854A (en) * | 1972-11-24 | 1974-10-15 | Johns Manville | Apparatus for heating a glass fiber forming spinner |
| DE2954307C2 (en) * | 1978-12-08 | 1986-08-28 | Spafi - Societe Anonyme De Participations Financieres Et Industrielles, Courbevoie | Glass fiber made of glasses in the system SiO 2 -Al 2 O 3 -Na 2 O-CaO-MnO-Fe 2 O 3 (- K 2 O-MgO) |
| FR2459783B1 (en) * | 1979-06-22 | 1989-10-20 | Saint Gobain | HOLLOW CENTRIFUGAL FOR FIBRATION OF THERMOPLASTIC MATERIALS, ESPECIALLY GLASS |
| US4504544A (en) * | 1980-06-27 | 1985-03-12 | Energy Fibers Int'l. Corp. | High quality mineral wool |
| US4353724A (en) * | 1981-04-06 | 1982-10-12 | Owens-Corning Fiberglas Corporation | Method for forming mineral fibers |
| JPS59223246A (en) * | 1983-05-31 | 1984-12-15 | Toyo Ganmen Kogyo Kk | Method and device for forming fiber of glass by using hollow cylindrical rotating body |
| FR2568741B1 (en) * | 1984-08-03 | 1986-12-12 | Saphymo Stel Applic Physique M | MAGNETIC CYLINDER INDUCER FOR FIBERGLASS MANUFACTURING EQUIPMENT |
| US4689061A (en) * | 1986-05-20 | 1987-08-25 | Owens-Corning Fiberglas Corporation | Method and apparatus for producing fine fibers |
| US5203900A (en) * | 1989-12-06 | 1993-04-20 | Isover Saint-Gobain. "Les Miroirs" | Method of producing discontinuous coated glass fibers |
| SK284033B6 (en) * | 1991-08-02 | 2004-08-03 | Isover Saint-Gobain | Method and apparatus for manufacturing mineral wool, and mineral wool produced thereby |
| US5418811A (en) * | 1992-04-08 | 1995-05-23 | Fluxtrol Manufacturing, Inc. | High performance induction melting coil |
| US5314521A (en) * | 1992-06-29 | 1994-05-24 | Glass Incorporated International | Method and apparatus for production of glass fibers utilizing spinning cup structure |
| KR100188507B1 (en) * | 1992-08-20 | 1999-06-01 | 한스 푸르탁 | Method and apparatus for manufacturing mineral wool, and mineral wool produced thereby |
| DE19540109A1 (en) * | 1995-10-27 | 1997-04-30 | Gruenzweig & Hartmann | Method and device for producing mineral wool |
| FR2779713B1 (en) * | 1998-06-12 | 2000-07-21 | Saint Gobain Isover | DEVICE AND METHOD FOR CENTRIFUGING MINERAL FIBERS |
| US6245282B1 (en) * | 1999-08-05 | 2001-06-12 | Johns Manville International, Inc. | Apparatus and method for forming fibers from thermoplastic fiberizable materials |
| US6862901B1 (en) | 1999-09-16 | 2005-03-08 | Paramount Glass Manufacturing Co., Ltd. | Process and apparatus for producing glass fibers |
| CA2380215C (en) * | 2002-04-04 | 2006-06-13 | Ottawa Fibre Inc. | High throughput capacity spinner for manufacturing dual-component curly fibers |
| US20070000286A1 (en) * | 2005-07-01 | 2007-01-04 | Gavin Patrick M | Fiberizing spinner for the manufacture of low diameter, high quality fibers |
| US8104311B2 (en) * | 2006-05-09 | 2012-01-31 | Johns Manville | Rotary fiberization process for making glass fibers, an insulation mat, and pipe insulation |
| KR20100014424A (en) * | 2007-03-21 | 2010-02-10 | 오웬스-코닝 인텔렉츄얼 캐피탈 엘엘씨 | Rotary fiberizer |
| FR2954307B1 (en) | 2009-12-22 | 2011-12-09 | Saint Gobain Isover | FIBER CENTRIFUGER, DEVICE AND METHOD FOR FORMING MINERAL FIBERS |
| FR2993265B1 (en) | 2012-07-16 | 2014-11-21 | Saint Gobain Isover | DEVICE FOR FORMING MINERAL FIBERS |
| US10012303B2 (en) * | 2013-04-18 | 2018-07-03 | Enplas Corporation | Fiber-reinforced resin gear |
| WO2017192559A1 (en) * | 2016-05-03 | 2017-11-09 | D'amico Iii Joseph V | Apparatus and method of moving fluid in a rotating cylinder |
| CN105819681B (en) * | 2016-05-03 | 2018-04-03 | 湖北嘉辐达节能科技有限公司 | A kind of mineral wool centrifuge thermal compensation device |
| FR3057567B1 (en) | 2016-10-14 | 2022-04-01 | Saint Gobain Isover | MINERAL FIBER FORMATION METHOD |
| FR3116815B1 (en) | 2020-11-30 | 2023-04-28 | Saint Gobain Isover | GLASS WASTE TREATMENT PROCESS |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL234032A (en) * | 1956-07-02 | |||
| BE559125A (en) * | 1956-07-12 | |||
| FR1157141A (en) * | 1956-08-03 | 1958-05-27 | Saint Gobain | Improvement in the manufacture of fibers from thermoplastic materials such as glass |
| NL127703C (en) * | 1957-03-12 | |||
| NL125548C (en) * | 1959-08-07 |
-
1963
- 1963-02-27 FR FR926268A patent/FR1382917A/en not_active Expired
- 1963-12-16 US US330683A patent/US3304164A/en not_active Expired - Lifetime
- 1963-12-20 SE SE14382/63A patent/SE303572B/xx unknown
-
1964
- 1964-01-11 DE DEC31859A patent/DE1237724B/en active Pending
- 1964-01-24 GB GB3116/64A patent/GB997307A/en not_active Expired
- 1964-02-14 AT AT128464A patent/AT263251B/en active
- 1964-02-20 FI FI0350/64A patent/FI41436B/fi active
- 1964-02-26 DK DK94064AA patent/DK107698C/en active
- 1964-02-26 BR BR157133/64A patent/BR6457133D0/en unknown
- 1964-02-26 CH CH237464A patent/CH402299A/en unknown
- 1964-02-26 OA OA50015A patent/OA00091A/en unknown
- 1964-02-26 LU LU45530A patent/LU45530A1/xx unknown
- 1964-02-27 BE BE644429A patent/BE644429A/en unknown
- 1964-02-27 NL NL6401884A patent/NL6401884A/xx unknown
- 1964-02-27 ES ES0296842A patent/ES296842A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| OA00091A (en) | 1966-01-15 |
| LU45530A1 (en) | 1964-08-26 |
| DK107698C (en) | 1967-06-26 |
| DE1237724B (en) | 1967-03-30 |
| BE644429A (en) | 1964-08-27 |
| SE303572B (en) | 1968-09-02 |
| CH402299A (en) | 1965-11-15 |
| BR6457133D0 (en) | 1973-12-26 |
| NL6401884A (en) | 1964-08-28 |
| FI41436B (en) | 1969-07-31 |
| US3304164A (en) | 1967-02-14 |
| FR1382917A (en) | 1964-12-24 |
| AT263251B (en) | 1968-07-10 |
| GB997307A (en) | 1965-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES296842A1 (en) | Apparatus for producing fine glass fibers | |
| GB782802A (en) | Improvements in the manufacture of fibres, particularly glass fibres | |
| ES433753A1 (en) | Method and apparatus for manufacturing glass fibers | |
| GB952793A (en) | Improvements in and relating to the manufacture of fibres from thermo-plastic organic materials | |
| ES458916A1 (en) | Method of guiding weft yarn and a comb for carrying out the method | |
| US3254977A (en) | Process and apparatus for production of fibers from thermoplastic material, particularly glass fibers | |
| GB1114899A (en) | Spinning glass filaments | |
| GB1230530A (en) | ||
| GB952234A (en) | Method and apparatus for forming a fibrous mass | |
| US3084380A (en) | Apparatus for producing fibers from thermoplastic material | |
| GB840862A (en) | Process and apparatus for the manufacture of thermoplastic fibres, particularly glass fibres | |
| GB887036A (en) | Apparatus for making fibres from thermoplastic materials, particularly glass fibres | |
| GB834385A (en) | Improvements in the manufacture of fibres, particularly glass fibres | |
| JPS5215615A (en) | Melt spinning machine | |
| GB729534A (en) | Method and apparatus for manufacturing mineral wool | |
| US3252777A (en) | Apparatus for the manufacture of fibers, particularly glass fibers | |
| GB668490A (en) | Process for the manufacture of mineral fibres, particularly glass fibres, and an apparatus for putting the process into effect | |
| GB944192A (en) | Improvements in or relating to methods of making bodies of semi-conductor material | |
| GB935723A (en) | Method and apparatus for forming glass and other thermoplastic fibres | |
| GB895540A (en) | Improved apparatus for forming fibres from fiberizable material | |
| GB1021855A (en) | Improvements in or relating to the treatment of molten metal | |
| GB788974A (en) | Improvements relating to the production of glass wool, mineral wool or the like | |
| ES369332A1 (en) | Method and apparatus for production of fibers from thermoplastic materials, particularly glass fibers | |
| GB1035032A (en) | A method for the production of fibres of glass and like thermoplastic material | |
| ES195127A1 (en) | A PROCEDURE WITH YOUR DEVICE TO MELT POLYMERIZED SUPERPOLIAMIDES INTENDED TO OBTAIN SYNTHETIC SPINNING FIBERS |