GB648909A - Improvements in or relating to the production of fibres from thermoplastic materialssuch as glass - Google Patents
Improvements in or relating to the production of fibres from thermoplastic materialssuch as glassInfo
- Publication number
- GB648909A GB648909A GB35345/47A GB3534547A GB648909A GB 648909 A GB648909 A GB 648909A GB 35345/47 A GB35345/47 A GB 35345/47A GB 3534547 A GB3534547 A GB 3534547A GB 648909 A GB648909 A GB 648909A
- Authority
- GB
- United Kingdom
- Prior art keywords
- centrifuge
- fed
- glass
- combustible mixture
- combustion
- 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 title abstract 3
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002737 fuel gas Substances 0.000 abstract 1
- 239000006060 molten glass Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
- C03B37/065—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres starting from tubes, rods, fibres or filaments
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
-
- 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
- C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Lighters Containing Fuel (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Nonwoven Fabrics (AREA)
Abstract
648,909. Gas burners. SOC. ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE ST.-GOBAIN, CHAUNY, & CIREY. Dec. 31, 1947, No. 35345. Convention date, May 31, 1946. [Class 75(i)] [Also in Group XXIII] A heating device for converting glass into fibres comprises a stationary mixing chamber 18 extended into a narrow annular passage 19 through which a combustible mixture is fed into a hollow lenticular centrifuge 1 forming a combustion chamber, the burnt gases being evacuated through outlets 24; the molten glass 22 flows down through the central passage 21 into the centrifuge and as it escapes by orifices 2 is subjected to a hot blast of combustion products directed across its path of projection by a continuous slot or series of holes 7 forming the expansion orifice of an annular combustion chamber 6 fed with a combustible mixture and whose hollow walls are air cooled. Another form of heating device is also described wherein a lenticular centrifuge similar to that shown at 1 is enclosed within a correspondingly shaped stationary outer casing spaced therefrom sufficiently to allow an axially fed combustible mixture to pass outwardly towards a peripheral expansion orifice through which the combustion products resulting from ignition within the interspaces are evacuated, carrying with them and attenuating the glass filaments issuing from the orifices 2 : if fuel gas is fed in by one inlet (e.g. above the centrifuge) and air &c. by the other inlet (below the centrifuge), mixing and combustion then take place at the rim of the centrifuge.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR56213T | 1946-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB648909A true GB648909A (en) | 1951-01-17 |
Family
ID=92107048
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4327/46A Expired GB610845A (en) | 1946-05-31 | 1946-02-12 | Improvements in or relating to the manufacture of fibres from thermoplastic materials such as glass |
| GB35346/47A Expired GB637420A (en) | 1946-05-31 | 1947-12-31 | Improvements in or relating to the production of fibres from thermoplastic material such as glass |
| GB35345/47A Expired GB648909A (en) | 1946-05-31 | 1947-12-31 | Improvements in or relating to the production of fibres from thermoplastic materialssuch as glass |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4327/46A Expired GB610845A (en) | 1946-05-31 | 1946-02-12 | Improvements in or relating to the manufacture of fibres from thermoplastic materials such as glass |
| GB35346/47A Expired GB637420A (en) | 1946-05-31 | 1947-12-31 | Improvements in or relating to the production of fibres from thermoplastic material such as glass |
Country Status (7)
| Country | Link |
|---|---|
| BE (2) | BE463006A (en) |
| CA (1) | CA483080A (en) |
| CH (3) | CH251841A (en) |
| DE (2) | DE807131C (en) |
| FR (3) | FR994865A (en) |
| GB (3) | GB610845A (en) |
| NL (2) | NL88040C (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2595780A (en) * | 1949-12-23 | 1952-05-06 | Gen Electric | Method of producing germanium pellets |
| DE952840C (en) * | 1951-05-01 | 1956-11-22 | Ernest Mayer Hommel | Device for blowing molten glass or vitreous material into fibers |
| BE522519A (en) * | 1952-09-05 | |||
| BE524749A (en) * | 1952-12-02 | |||
| US2822579A (en) * | 1953-03-30 | 1958-02-11 | Silverman Alexander | Method of making glass filaments |
| DE1027374B (en) * | 1953-03-31 | 1958-04-03 | Hoeganaes Ab | Apparatus for the production of fibers from a thermosensitive material |
| US2724866A (en) * | 1953-05-04 | 1955-11-29 | Gustin Bacon Mfg Co | Process of shredding glass fibers from a stick of glass batch |
| US3015842A (en) * | 1954-01-25 | 1962-01-09 | Owens Corning Fiberglass Corp | Apparatus for producing fibers |
| USB202877I5 (en) * | 1954-10-26 | |||
| BE550265A (en) * | 1955-08-17 | |||
| NL205412A (en) * | 1956-02-16 | |||
| US2987773A (en) * | 1956-08-28 | 1961-06-13 | Owens Corning Fiberglass Corp | Production of glass filaments |
| US2982991A (en) * | 1956-11-09 | 1961-05-09 | Pittsburgh Plate Glass Co | Apparatus for making fibers |
| US3015127A (en) * | 1956-12-28 | 1962-01-02 | Owens Corning Fiberglass Corp | Method and apparatus for forming fibers |
| GB848231A (en) * | 1957-08-21 | 1960-09-14 | Owens Corning Fiberglass Corp | A method and apparatus for finely dividing heat softenable materials |
| US3013361A (en) * | 1957-10-16 | 1961-12-19 | Johns Manville Fiber Glass Inc | Marble hopper and feed mechanism |
| DE1062119B (en) * | 1957-10-19 | 1959-07-23 | Paul Bungartz | Auxiliary conveyor for sealing the shaft gap of centrifugal pumps, agitators, etc. like |
| US2984868A (en) * | 1958-03-20 | 1961-05-23 | Engelhard Ind Inc | Method of making fused quartz fibers |
| FR1229753A (en) * | 1959-01-27 | 1960-09-09 | Saint Gobain | Improvement in the manufacture of fibers from thermoplastic materials, in particular glass fibers |
| NL248353A (en) * | 1959-08-24 | |||
| EP0009066B1 (en) * | 1978-09-11 | 1983-02-09 | S.P.A.F.I. Societe Anonyme De Participations Financieres Et Industrielles | Method for manufacturing fibres by jet attenuation |
| DE3145011A1 (en) * | 1981-11-12 | 1983-05-19 | Rheinhold & Mahla Gmbh, 6800 Mannheim | METHOD AND DEVICE FOR PRODUCING WOOL FIBERS |
| DE3338081A1 (en) * | 1983-10-20 | 1985-05-02 | Glaswerk Schuller Gmbh, 6980 Wertheim | METHOD AND DEVICE FOR PRODUCING THIN GLASS FIBERS, CERAMIC FIBERS OR THE LIKE |
-
1945
- 1945-02-12 FR FR994865D patent/FR994865A/en not_active Expired
-
1946
- 1946-02-11 NL NL123473A patent/NL88040C/en active
- 1946-02-12 BE BE463006A patent/BE463006A/fr unknown
- 1946-02-12 GB GB4327/46A patent/GB610845A/en not_active Expired
- 1946-02-12 CH CH251841D patent/CH251841A/en unknown
- 1946-05-31 FR FR56213D patent/FR56213E/en not_active Expired
- 1946-06-04 FR FR56216D patent/FR56216E/en not_active Expired
-
1947
- 1947-05-31 BE BE473607D patent/BE473607R/fr active
- 1947-05-31 NL NL132523A patent/NL80102C/en active
- 1947-06-02 CH CH267036D patent/CH267036A/en unknown
- 1947-06-04 CH CH269389D patent/CH269389A/en unknown
- 1947-12-31 GB GB35346/47A patent/GB637420A/en not_active Expired
- 1947-12-31 GB GB35345/47A patent/GB648909A/en not_active Expired
-
1948
- 1948-02-08 CA CA483080A patent/CA483080A/en not_active Expired
-
1949
- 1949-01-13 DE DEP31563A patent/DE807131C/en not_active Expired
- 1949-01-16 DE DEP31742A patent/DE812452C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR56213E (en) | 1952-09-19 |
| FR56216E (en) | 1952-09-19 |
| GB610845A (en) | 1948-10-21 |
| NL88040C (en) | 1958-05-16 |
| CH251841A (en) | 1947-11-30 |
| CA483080A (en) | 1952-05-06 |
| CH267036A (en) | 1950-02-28 |
| GB637420A (en) | 1950-05-17 |
| BE473607R (en) | 1947-11-30 |
| CH269389A (en) | 1950-06-30 |
| FR994865A (en) | 1951-11-23 |
| DE812452C (en) | 1951-08-30 |
| DE807131C (en) | 1951-06-25 |
| BE463006A (en) | 1946-08-12 |
| NL80102C (en) | 1956-01-16 |
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