FR2401112A1 - 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 etirable

Info

Publication number
FR2401112A1
FR2401112A1 FR7725693A FR7725693A FR2401112A1 FR 2401112 A1 FR2401112 A1 FR 2401112A1 FR 7725693 A FR7725693 A FR 7725693A FR 7725693 A FR7725693 A FR 7725693A FR 2401112 A1 FR2401112 A1 FR 2401112A1
Authority
FR
France
Prior art keywords
fibers
stretchable material
jet
manufacturing
gutter
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
Application number
FR7725693A
Other languages
English (en)
Other versions
FR2401112B1 (fr
Inventor
Marcel Levecque
Jean Battigelli
Dominique Plantard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Priority to FR7725693A priority Critical patent/FR2401112A1/fr
Priority to US05/834,543 priority patent/US4140509A/en
Priority to US05/897,045 priority patent/US4146378A/en
Priority to GB23724/78A priority patent/GB1599726A/en
Priority to SE7806299A priority patent/SE7806299L/xx
Priority to FI781842A priority patent/FI62814C/fi
Priority to DK255578A priority patent/DK255578A/da
Priority to NO782054A priority patent/NO145092C/no
Priority to CA306,397A priority patent/CA1109617A/fr
Priority to AR273303A priority patent/AR221490A1/es
Priority to IE1666/78A priority patent/IE47241B1/en
Priority to GR57051A priority patent/GR66477B/el
Priority to PT68463A priority patent/PT68463A/fr
Priority to IT26886/78A priority patent/IT1159106B/it
Priority to DE19782836537 priority patent/DE2836537A1/de
Priority to ZA00784731A priority patent/ZA784731B/xx
Priority to NL7808644A priority patent/NL7808644A/xx
Priority to NZ188220A priority patent/NZ188220A/xx
Priority to AU39144/78A priority patent/AU523727B2/en
Priority to TR19906A priority patent/TR19906A/xx
Priority to BE190014A priority patent/BE869898A/fr
Priority to AT0610578A priority patent/AT368110B/de
Priority to LU80136A priority patent/LU80136A1/fr
Priority to BR7805436A priority patent/BR7805436A/pt
Priority to CH888678A priority patent/CH624649A5/fr
Priority to JP10192678A priority patent/JPS5496123A/ja
Priority to YU02011/78A priority patent/YU201178A/xx
Priority to ES472782A priority patent/ES472782A1/es
Publication of FR2401112A1 publication Critical patent/FR2401112A1/fr
Application granted granted Critical
Publication of FR2401112B1 publication Critical patent/FR2401112B1/fr
Granted legal-status Critical Current

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Laminated Bodies (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulding By Coating Moulds (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. Elle consiste essentiellement à engendrer au moins un jet gazeux secondaire, à le dévier selon une trajectoire courbe en le guidant dans un organe déflecteur qui comporte un élément en forme de gouttière dont la concavité est tournée vers le jet dans la région où celui-ci s'écoule dans ladite gouttière. Dans une seconde étape, chaque jet dévié pénètre dans un courant gazeux principal en formant une zone d'interaction dans laquelle la fibre partiellement étirée est introduite pour être soumise à un étirage supplémentaire.
FR7725693A 1976-12-15 1977-08-23 Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable Granted FR2401112A1 (fr)

Priority Applications (28)

Application Number Priority Date Filing Date Title
FR7725693A FR2401112A1 (fr) 1977-08-23 1977-08-23 Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable
US05/834,543 US4140509A (en) 1977-03-24 1977-09-19 Method and apparatus for making fibers from thermoplastic materials
US05/897,045 US4146378A (en) 1976-12-15 1978-04-17 Fiber formation by use of gas blast attenuation
GB23724/78A GB1599726A (en) 1977-08-23 1978-05-30 Manufacture of fibres from an attenuable material by means of gaseous currents
SE7806299A SE7806299L (sv) 1977-08-23 1978-05-31 Tillverkning av fibrer av ett dragbart material med hjelp av gasstrommar
FI781842A FI62814C (fi) 1977-08-23 1978-06-08 Foerfarande och anordning foer framstaellning av fibrer fraon ett utdragbart material
DK255578A DK255578A (da) 1977-08-23 1978-06-08 Fremgangsmaade og anlaeg til fremstilling af fibre af traekbart materiale i en gasstroem
NO782054A NO145092C (no) 1977-08-23 1978-06-13 Fremgangsmaate og innretning for omdanning av trekkbart materiale til fibre.
CA306,397A CA1109617A (fr) 1977-08-23 1978-06-28 Methode et dispositif pour la fabrication de fibres a partir de matieres thermoplastiques
AR273303A AR221490A1 (es) 1977-08-23 1978-08-14 Un procedimiento para transformar en fibras un material estirable y dispositivo para realizarlo
IE1666/78A IE47241B1 (en) 1977-08-23 1978-08-17 Manufacture of fibres from an attenuable material by means of gaseous currents
ZA00784731A ZA784731B (en) 1977-08-23 1978-08-21 Manufacture of fibres from an attenuable material by means of gaseous currents
IT26886/78A IT1159106B (it) 1977-08-23 1978-08-21 Procedimento e dispositivo per ridurre in fibre un materiale stirabile,a mezzo di correnti gassase
DE19782836537 DE2836537A1 (de) 1977-08-23 1978-08-21 Verfahren und vorrichtung zur herstellung von fasern aus ausziehbarem material
GR57051A GR66477B (fr) 1977-08-23 1978-08-21
PT68463A PT68463A (fr) 1977-08-23 1978-08-21 Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable
BR7805436A BR7805436A (pt) 1977-08-23 1978-08-22 Processo e dispositivo para transformar em fibras um material estiravel
AU39144/78A AU523727B2 (en) 1977-08-23 1978-08-22 Fibre manufacture
TR19906A TR19906A (tr) 1977-08-23 1978-08-22 Cekilebilen bir maddeden bashyarak gaz cereyanlari vesitasi ile elyaf yapumi
BE190014A BE869898A (fr) 1977-08-23 1978-08-22 Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable
AT0610578A AT368110B (de) 1977-08-23 1978-08-22 Verfahren und vorrichtung zum ziehen von fasern aus ziehfaehigen materialien mittels eines gasstrahles
NL7808644A NL7808644A (nl) 1977-08-23 1978-08-22 Vervaardiging van vezels van een uitrekbaar materiaal door middel van gasstromen.
NZ188220A NZ188220A (en) 1977-08-23 1978-08-22 Fibre manufacture using gasous currents at least one gaseous jet deflected along convave surface of a curved device
CH888678A CH624649A5 (en) 1977-08-23 1978-08-22 Process for converting a ductile substance into fibres by means of gas streams
LU80136A LU80136A1 (fr) 1977-08-23 1978-08-22 Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable
JP10192678A JPS5496123A (en) 1977-08-23 1978-08-23 Method and apparatus for converting attenuable substance into fiber
YU02011/78A YU201178A (en) 1977-08-23 1978-08-23 Device for producing fibres of a stretching material by means of gas streams
ES472782A ES472782A1 (es) 1977-08-23 1978-08-23 Procedimiento y dispositivo para la fabricacion de fibras por medio de corrientes gaseosas, a partir de una materia estirable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7725693A FR2401112A1 (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
FR2401112A1 true FR2401112A1 (fr) 1979-03-23
FR2401112B1 FR2401112B1 (fr) 1980-07-11

Family

ID=9194702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725693A Granted FR2401112A1 (fr) 1976-12-15 1977-08-23 Fabrication de fibres au moyen de courants gazeux a partir d'une matiere etirable

Country Status (26)

Country Link
JP (1) JPS5496123A (fr)
AR (1) AR221490A1 (fr)
AT (1) AT368110B (fr)
AU (1) AU523727B2 (fr)
BE (1) BE869898A (fr)
BR (1) BR7805436A (fr)
CA (1) CA1109617A (fr)
CH (1) CH624649A5 (fr)
DE (1) DE2836537A1 (fr)
DK (1) DK255578A (fr)
ES (1) ES472782A1 (fr)
FI (1) FI62814C (fr)
FR (1) FR2401112A1 (fr)
GB (1) GB1599726A (fr)
GR (1) GR66477B (fr)
IE (1) IE47241B1 (fr)
IT (1) IT1159106B (fr)
LU (1) LU80136A1 (fr)
NL (1) NL7808644A (fr)
NO (1) NO145092C (fr)
NZ (1) NZ188220A (fr)
PT (1) PT68463A (fr)
SE (1) SE7806299L (fr)
TR (1) TR19906A (fr)
YU (1) YU201178A (fr)
ZA (1) ZA784731B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444727A1 (fr) * 1978-12-22 1980-07-18 Saint Gobain Fabrication de fibres au moyen de courants gazeux, a partir d'une matiere etirable

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988560A (en) * 1987-12-21 1991-01-29 Minnesota Mining And Manufacturing Company Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
EP2204484B1 (fr) * 2007-10-26 2019-05-15 Kaneka Corporation Masse de fibres de polyimide, matériau absorbant les sons, matériau d'isolation thermique, nappe ignifuge, tissu de filtre, vêtement résistant à la chaleur, tissu non-tissé, matériau d'isolation thermique/absorbant les sons pour avion, et filtre de sac résistant à la chaleur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444727A1 (fr) * 1978-12-22 1980-07-18 Saint Gobain Fabrication de fibres au moyen de courants gazeux, a partir d'une matiere etirable

Also Published As

Publication number Publication date
DK255578A (da) 1979-02-24
DE2836537A1 (de) 1979-03-01
SE7806299L (sv) 1979-02-24
AT368110B (de) 1982-09-10
AR221490A1 (es) 1981-02-13
ZA784731B (en) 1979-08-29
YU201178A (en) 1983-01-21
IE781666L (en) 1979-02-23
IT1159106B (it) 1987-02-25
AU3914478A (en) 1980-02-28
IT7826886A0 (it) 1978-08-21
AU523727B2 (en) 1982-08-12
PT68463A (fr) 1978-09-01
JPS5496123A (en) 1979-07-30
FR2401112B1 (fr) 1980-07-11
BR7805436A (pt) 1979-04-10
LU80136A1 (fr) 1979-05-15
NL7808644A (nl) 1979-02-27
ATA610578A (de) 1982-01-15
NO145092B (no) 1981-10-05
CA1109617A (fr) 1981-09-29
GB1599726A (en) 1981-10-07
NO145092C (no) 1982-01-13
NO782054L (no) 1979-02-26
IE47241B1 (en) 1984-01-25
FI62814C (fi) 1983-03-10
CH624649A5 (en) 1981-08-14
BE869898A (fr) 1979-02-22
NZ188220A (en) 1982-09-07
GR66477B (fr) 1981-03-23
ES472782A1 (es) 1979-02-16
FI62814B (fi) 1982-11-30
TR19906A (tr) 1980-04-28
FI781842A7 (fi) 1979-02-24

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Legal Events

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