FR2401110A1 - Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable - Google Patents
Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirableInfo
- Publication number
- FR2401110A1 FR2401110A1 FR7725691A FR7725691A FR2401110A1 FR 2401110 A1 FR2401110 A1 FR 2401110A1 FR 7725691 A FR7725691 A FR 7725691A FR 7725691 A FR7725691 A FR 7725691A FR 2401110 A1 FR2401110 A1 FR 2401110A1
- Authority
- FR
- France
- Prior art keywords
- jets
- stretchable material
- gas
- fibers
- pair
- 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
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
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)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Laminated Bodies (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
L'invention est relative à un procédé et à un dispositif pour la fabrication de fibres à partir d'une matière étirable, telle que le verre fondu, par étirage au moyen de courants gazeux, de préférence en deux étapes. Ce procédé consiste essentiellement à engendrer au moins une paire de jets gazeux d'énergies cinétiques par unité de volume sensiblement égales dont les axes sont situés pratiquement dans un même plan et convergent pour que les deux jets butent l'un contre l'autre, et à amener la matiere étirable dans une zone de gaz induits par l'un des deux jets au voisinage de leur impact, à partir d'une position située dans le plan commun et d'un côté de la paire de jets. Les deux jets dun centre de fibrage présentent approximativement les mêmes dimensions. Dans une seconde étape, l'écoulement des deux jets combinés pénètre dans un courant gazeux principal pour former une zone d'interaction dans laquelle la fibre partiellement étirée est introduite pour y subir un étirage complémentaire.
Priority Applications (38)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725691A FR2401110A1 (fr) | 1977-08-23 | 1977-08-23 | Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable |
US05/834,541 US4159199A (en) | 1973-03-30 | 1977-09-19 | Method and apparatus for forming fibers by gas blast attenuation |
GB23723/78A GB1595830A (en) | 1977-08-23 | 1978-05-30 | Of gaseous currents manufacture of fibres from an attenuable material by means |
SE7806297A SE437979B (sv) | 1977-08-23 | 1978-05-31 | Forfarande och anordning for tillverkning av fibrer |
FI781840A FI62812C (fi) | 1977-08-23 | 1978-06-08 | Foerfarande och anordning foer framstaellning av filter fraon ett utdragbart material |
DK255778A DK255778A (da) | 1977-08-23 | 1978-06-08 | Fremgangsmaade og anlaeg til fremstilling af fibre af traekbart materiale i en gasstroem |
NO782052A NO145504C (no) | 1977-08-23 | 1978-06-13 | Fremgangsmaate og innretning for fremstilling av fibre fra et materiale i trekkbar tilstand |
CA306,396A CA1122367A (fr) | 1977-08-23 | 1978-06-28 | Methode et dispositif de faconnage de fibres par attenuation de la matiere-mere sous jets de gaz |
PH21389A PH16141A (en) | 1977-08-23 | 1978-07-18 | Method and apparatus for forming fibers by gas blast attenuation |
AR273301A AR221061A1 (es) | 1977-08-23 | 1978-08-14 | Procedimiento de fabricacion de fibras a partir de un material estirable y dispositivo para realizarlo |
IN893/CAL/78A IN150734B (fr) | 1977-08-23 | 1978-08-16 | |
MX174559A MX149467A (es) | 1977-08-23 | 1978-08-17 | Procedimiento mejorado para la fabricacion de fibras termoplasticas por medio de corrientes gaseosas y dispositivo para llevarlo a cabo |
IE1664/78A IE47311B1 (en) | 1977-08-23 | 1978-08-17 | Manufacture of fibres for an attenuable material by means of gaseous currents |
OA56586A OA06028A (fr) | 1977-08-23 | 1978-08-18 | Fabrication de fibres au moyen de courants gazeux à partir d'une matière étirable. |
RO7895012A RO76489A (fr) | 1977-08-23 | 1978-08-18 | Procede et installation pour l'obtention des fibres en materiel thermoplastique et particulierement de verre |
IL55396A IL55396A (en) | 1977-08-23 | 1978-08-21 | Process and apparatus for the manufacture of fibres from an attenuable material by means of two converging gaseous jets impinging upon each other |
ZA00784729A ZA784729B (en) | 1977-08-23 | 1978-08-21 | Manufacture of fibres from an attenuable material by means of gaseous currents |
PT68461A PT68461A (fr) | 1977-08-23 | 1978-08-21 | Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable |
IT26884/78A IT1159104B (it) | 1977-08-23 | 1978-08-21 | Procedimento e dispositivo per la fabbricazione di fibre a mezzo di correnti gassose,da un materiale stirabile in particolare termoplastico |
GR57049A GR66475B (fr) | 1977-08-23 | 1978-08-21 | |
DE19782836555 DE2836555A1 (de) | 1977-08-23 | 1978-08-21 | Verfahren und vorrichtung zur herstellung von fasern aus ausziehbarem material |
BE190012A BE869896A (fr) | 1977-08-23 | 1978-08-22 | Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable |
AT0610978A AT366999B (de) | 1977-08-23 | 1978-08-22 | Verfahren und vorrichtung zur herstellung von fasern aus ziehfaehigem material mittels gasstroemen |
LU80134A LU80134A1 (fr) | 1977-08-23 | 1978-08-22 | Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable |
TR20124A TR20124A (tr) | 1977-08-23 | 1978-08-22 | Cekilebilen bir maddeden basliyarak gaz cereyanlari vasitasiyla elyaf yapimi |
BR7805434A BR7805434A (pt) | 1977-08-23 | 1978-08-22 | Processo e dispositivo para fabricacao de fibras a partir de uma materia estiravel |
NL7808642A NL7808642A (nl) | 1977-08-23 | 1978-08-22 | Vervaardiging van vezels van een uitrekbaar materiaal door middel van gasstromen. |
PL1978209168A PL116593B1 (en) | 1977-08-23 | 1978-08-22 | Method for manufacturing fibres of thermoplastic material and apparatus therefor |
HU78SA3130A HU178343B (en) | 1977-08-23 | 1978-08-22 | Process and apparatus for producing fibres from extensible materials |
NZ188218A NZ188218A (en) | 1977-08-23 | 1978-08-22 | Fibre manufacture using gaseous currents at least one pair of gas jets converge |
AU39147/78A AU519477B2 (en) | 1977-08-23 | 1978-08-22 | Manufacture of fibres |
CH888478A CH624647A5 (en) | 1977-08-23 | 1978-08-22 | Process for the manufacture of fibres from a ductile substance by means of gas streams |
DD78207442A DD138336A5 (de) | 1977-08-23 | 1978-08-23 | Verfahren und vorrichtung zur herstellung von fasern aus ausziehbarem material |
ES472779A ES472779A1 (es) | 1977-08-23 | 1978-08-23 | Procedimiento y dispositivo de fabricacion de fibras por me-dio de corrientes gaseosas a partir de una materia estirable |
EG522/78A EG13561A (en) | 1977-08-23 | 1978-08-23 | Fabrication de fibres au moyen de courants gazeux apartir d'une matiere etirable |
JP10192478A JPS5496121A (en) | 1977-08-23 | 1978-08-23 | Method and apparatus for producing fiber from attenuable substance |
YU02010/78A YU201078A (en) | 1977-08-23 | 1978-08-23 | Device for producing fibres of a stretching material by means of gas streams |
MY805/85A MY8500805A (en) | 1977-08-23 | 1985-12-30 | Manufacture of fibers from an attenuable material by means of gaseous currents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725691A FR2401110A1 (fr) | 1977-08-23 | 1977-08-23 | Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2401110A1 true FR2401110A1 (fr) | 1979-03-23 |
FR2401110B1 FR2401110B1 (fr) | 1983-09-23 |
Family
ID=9194700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725691A Granted FR2401110A1 (fr) | 1973-03-30 | 1977-08-23 | Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable |
Country Status (37)
Country | Link |
---|---|
JP (1) | JPS5496121A (fr) |
AR (1) | AR221061A1 (fr) |
AT (1) | AT366999B (fr) |
AU (1) | AU519477B2 (fr) |
BE (1) | BE869896A (fr) |
BR (1) | BR7805434A (fr) |
CA (1) | CA1122367A (fr) |
CH (1) | CH624647A5 (fr) |
DD (1) | DD138336A5 (fr) |
DE (1) | DE2836555A1 (fr) |
DK (1) | DK255778A (fr) |
EG (1) | EG13561A (fr) |
ES (1) | ES472779A1 (fr) |
FI (1) | FI62812C (fr) |
FR (1) | FR2401110A1 (fr) |
GB (1) | GB1595830A (fr) |
GR (1) | GR66475B (fr) |
HU (1) | HU178343B (fr) |
IE (1) | IE47311B1 (fr) |
IL (1) | IL55396A (fr) |
IN (1) | IN150734B (fr) |
IT (1) | IT1159104B (fr) |
LU (1) | LU80134A1 (fr) |
MX (1) | MX149467A (fr) |
MY (1) | MY8500805A (fr) |
NL (1) | NL7808642A (fr) |
NO (1) | NO145504C (fr) |
NZ (1) | NZ188218A (fr) |
OA (1) | OA06028A (fr) |
PH (1) | PH16141A (fr) |
PL (1) | PL116593B1 (fr) |
PT (1) | PT68461A (fr) |
RO (1) | RO76489A (fr) |
SE (1) | SE437979B (fr) |
TR (1) | TR20124A (fr) |
YU (1) | YU201078A (fr) |
ZA (1) | ZA784729B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499965A1 (fr) * | 1981-02-19 | 1982-08-20 | Saint Gobain Isover | Procede et dispositif pour la fabrication de fibres a partir de matieres etirables |
FR2869896A1 (fr) * | 2004-05-04 | 2005-11-11 | Saint Gobain Isover Sa | Procede et dispositif de formation de fibres minerales |
-
1977
- 1977-08-23 FR FR7725691A patent/FR2401110A1/fr active Granted
-
1978
- 1978-05-30 GB GB23723/78A patent/GB1595830A/en not_active Expired
- 1978-05-31 SE SE7806297A patent/SE437979B/sv unknown
- 1978-06-08 FI FI781840A patent/FI62812C/fi not_active IP Right Cessation
- 1978-06-08 DK DK255778A patent/DK255778A/da unknown
- 1978-06-13 NO NO782052A patent/NO145504C/no unknown
- 1978-06-28 CA CA306,396A patent/CA1122367A/fr not_active Expired
- 1978-07-18 PH PH21389A patent/PH16141A/en unknown
- 1978-08-14 AR AR273301A patent/AR221061A1/es active
- 1978-08-16 IN IN893/CAL/78A patent/IN150734B/en unknown
- 1978-08-17 MX MX174559A patent/MX149467A/es unknown
- 1978-08-17 IE IE1664/78A patent/IE47311B1/en unknown
- 1978-08-18 RO RO7895012A patent/RO76489A/fr unknown
- 1978-08-18 OA OA56586A patent/OA06028A/fr unknown
- 1978-08-21 DE DE19782836555 patent/DE2836555A1/de not_active Withdrawn
- 1978-08-21 GR GR57049A patent/GR66475B/el unknown
- 1978-08-21 IL IL55396A patent/IL55396A/xx unknown
- 1978-08-21 ZA ZA00784729A patent/ZA784729B/xx unknown
- 1978-08-21 PT PT68461A patent/PT68461A/fr unknown
- 1978-08-21 IT IT26884/78A patent/IT1159104B/it active
- 1978-08-22 HU HU78SA3130A patent/HU178343B/hu unknown
- 1978-08-22 AT AT0610978A patent/AT366999B/de not_active IP Right Cessation
- 1978-08-22 NL NL7808642A patent/NL7808642A/xx not_active Application Discontinuation
- 1978-08-22 NZ NZ188218A patent/NZ188218A/xx unknown
- 1978-08-22 TR TR20124A patent/TR20124A/xx unknown
- 1978-08-22 LU LU80134A patent/LU80134A1/fr unknown
- 1978-08-22 BE BE190012A patent/BE869896A/fr not_active IP Right Cessation
- 1978-08-22 PL PL1978209168A patent/PL116593B1/pl unknown
- 1978-08-22 AU AU39147/78A patent/AU519477B2/en not_active Expired
- 1978-08-22 BR BR7805434A patent/BR7805434A/pt unknown
- 1978-08-22 CH CH888478A patent/CH624647A5/fr not_active IP Right Cessation
- 1978-08-23 EG EG522/78A patent/EG13561A/xx active
- 1978-08-23 JP JP10192478A patent/JPS5496121A/ja active Pending
- 1978-08-23 DD DD78207442A patent/DD138336A5/xx unknown
- 1978-08-23 YU YU02010/78A patent/YU201078A/xx unknown
- 1978-08-23 ES ES472779A patent/ES472779A1/es not_active Expired
-
1985
- 1985-12-30 MY MY805/85A patent/MY8500805A/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499965A1 (fr) * | 1981-02-19 | 1982-08-20 | Saint Gobain Isover | Procede et dispositif pour la fabrication de fibres a partir de matieres etirables |
EP0059145A1 (fr) * | 1981-02-19 | 1982-09-01 | Isover Saint-Gobain | Procédé et dispositif pour la fabrication de fibres à partir de matières étirables |
FR2869896A1 (fr) * | 2004-05-04 | 2005-11-11 | Saint Gobain Isover Sa | Procede et dispositif de formation de fibres minerales |
WO2005113461A1 (fr) * | 2004-05-04 | 2005-12-01 | Saint-Gobain Isover | Procede et dispositif de formation de fibres minerales |
US7685844B2 (en) | 2004-05-04 | 2010-03-30 | Saint-Gobain Isover | Method and device for producing mineral fibres |
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |