FR2384723A1 - METHOD AND DEVICES FOR THE MANUFACTURING OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS - Google Patents

METHOD AND DEVICES FOR THE MANUFACTURING OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS

Info

Publication number
FR2384723A1
FR2384723A1 FR7504970A FR7504970A FR2384723A1 FR 2384723 A1 FR2384723 A1 FR 2384723A1 FR 7504970 A FR7504970 A FR 7504970A FR 7504970 A FR7504970 A FR 7504970A FR 2384723 A1 FR2384723 A1 FR 2384723A1
Authority
FR
France
Prior art keywords
softened
fibers
interaction zone
gas
jet
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
FR7504970A
Other languages
French (fr)
Other versions
FR2384723B1 (en
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 FR7504970A priority Critical patent/FR2384723A1/en
Priority to US05/557,282 priority patent/US4015964A/en
Priority to GB4585/76A priority patent/GB1521343A/en
Priority to IE259/76A priority patent/IE43347B1/en
Priority to NL7601316A priority patent/NL7601316A/en
Priority to CA245,501A priority patent/CA1075863A/en
Priority to AR262209A priority patent/AR210752A1/en
Priority to AT0096576A priority patent/AT367381B/en
Priority to SE7601533A priority patent/SE419079B/en
Priority to JP51013321A priority patent/JPS51105420A/ja
Priority to OA55740A priority patent/OA05246A/en
Priority to ES445155A priority patent/ES445155A1/en
Priority to NZ180023A priority patent/NZ180023A/en
Priority to CS76997A priority patent/CS209485B2/en
Priority to PL1976187254A priority patent/PL112503B1/en
Priority to DE2606300A priority patent/DE2606300C2/en
Priority to NO760518A priority patent/NO142168C/en
Priority to BR7600978A priority patent/BR7600978A/en
Priority to IT20240/76A priority patent/IT1055883B/en
Priority to ZA922A priority patent/ZA76922B/en
Priority to RO7684835A priority patent/RO76342A/en
Priority to DD191274A priority patent/DD122813A5/xx
Priority to BE164397A priority patent/BE838652A/en
Priority to PT64809A priority patent/PT64809B/en
Priority to CH194576A priority patent/CH614686A5/en
Priority to DK64576*#A priority patent/DK64576A/en
Priority to TR19173A priority patent/TR19173A/en
Priority to LU74363A priority patent/LU74363A1/xx
Priority to AU11153/76A priority patent/AU503308B2/en
Priority to IN280/CAL/1976A priority patent/IN144822B/en
Priority to HU76SA2887A priority patent/HU176868B/en
Priority to IL49052A priority patent/IL49052A/en
Priority to FI760383A priority patent/FI59579C/en
Priority to YU00400/76A priority patent/YU40076A/en
Priority to EG95/76A priority patent/EG11994A/en
Priority to US05/780,589 priority patent/US4070173A/en
Publication of FR2384723A1 publication Critical patent/FR2384723A1/en
Priority to NO792844A priority patent/NO144138C/en
Application granted granted Critical
Publication of FR2384723B1 publication Critical patent/FR2384723B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/539—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody involving precipitating reagent, e.g. ammonium sulfate
    • 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

Abstract

Procédé pour transformer en fibres une matière pouvant être ramollie par la chaleur, telle que le verre, suivant lequel on engendre un courant gazeux et un jet gazeux, dit jet porteur, l'orientation du jet étant telle qu'il rencontre le courant gazeux et son énergie cinétique étant suffisante pour qu'il pénètre, une zone d'interaction étant ainsi établie à proximité du trajet de pénétration du jet gazeux dans le courant gazeux, et l'on amene la matière ramollie par la chaleur à la limite du courant gazeux pour qu'elle parvienne dans la zone d'interaction, caractérisé en ce que l'on dirige la matière ramollie vers la zone d'interaction au travers d'un espace libre prévu entre la source de matière ramollie et le courant principal, l'existence de cet espace libre permettant d'écarter la trajectoire des fibres de toute structure placée en aval de la zone d'interaction et de réduire l'influence réciproque des températures des structures dont sont issus la matière ramollie et le courant principal.Process for converting a material which can be softened by heat, such as glass, into fibers, according to which a gas stream and a gas jet, called a carrier jet, are generated, the orientation of the jet being such that it meets the gas current and its kinetic energy being sufficient for it to penetrate, an interaction zone being thus established close to the path of penetration of the gas jet into the gas stream, and the material softened by heat is brought to the limit of the gas stream so that it reaches the interaction zone, characterized in that the softened material is directed towards the interaction zone through a free space provided between the source of softened material and the main stream, the existence of this free space making it possible to move away from the trajectory of the fibers of any structure placed downstream of the interaction zone and to reduce the reciprocal influence of the temperatures of the structures from which the softened material and the main current come cipal.

FR7504970A 1973-03-30 1975-02-18 METHOD AND DEVICES FOR THE MANUFACTURING OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS Granted FR2384723A1 (en)

Priority Applications (37)

Application Number Priority Date Filing Date Title
FR7504970A FR2384723A1 (en) 1975-02-18 1975-02-18 METHOD AND DEVICES FOR THE MANUFACTURING OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS
US05/557,282 US4015964A (en) 1973-03-30 1975-03-11 Method and apparatus for making fibers from thermoplastic materials
GB4585/76A GB1521343A (en) 1975-02-18 1976-02-05 Process and apparatus for making fibres from attenuable material for example glass
IE259/76A IE43347B1 (en) 1975-02-18 1976-02-09 Process and apparatus for making fibres from attenuable material, for example, glass
NL7601316A NL7601316A (en) 1975-02-18 1976-02-10 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF FIBERS FROM THERMOPLASTIC MATERIALS, FOR EXAMPLE GLASS.
AR262209A AR210752A1 (en) 1975-02-18 1976-02-11 PROCEDURE TO TRANSFORM A STRETCHABLE MATERIAL IN PARTICULAR THERMOPLASTIC MATERIAL AND DEVICE TO DO IT INTO FIBERS
CA245,501A CA1075863A (en) 1975-02-18 1976-02-11 Method and apparatus for making fibers from thermoplastic materials
AT0096576A AT367381B (en) 1975-02-18 1976-02-11 METHOD AND DEVICE FOR MANUFACTURING FIBERS FROM TOWABLE, IN PARTICULAR THERMOPLASTIC MATERIAL
SE7601533A SE419079B (en) 1975-02-18 1976-02-11 METHOD AND DEVICE FOR MANUFACTURING FIBERS OF A HEAT EXTENSIBLE MATERIAL, AS GLASS
JP51013321A JPS51105420A (en) 1975-02-18 1976-02-12
OA55740A OA05246A (en) 1975-02-18 1976-02-13 Method and device for the manufacture of fibers from thermal materials such as glass.
ES445155A ES445155A1 (en) 1975-02-18 1976-02-13 Process and apparatus for making fibres from attenuable material for example glass
CS76997A CS209485B2 (en) 1975-02-18 1976-02-16 Method of making the fibres from thefibrous material and device for excuting the same
PL1976187254A PL112503B1 (en) 1975-02-18 1976-02-16 Method of manufacture of the fibres of thermoplastic plastic and apparatus therefor
NZ180023A NZ180023A (en) 1975-02-18 1976-02-16 Gas blast formation of glass fibres
AU11153/76A AU503308B2 (en) 1975-02-18 1976-02-17 Fibre making apparatus
BR7600978A BR7600978A (en) 1975-02-18 1976-02-17 IMPROVEMENTS IN PROCESS AND DEVICE TO TRANSFORM A MATERIAL INTO FIBERS THAT CAN BE SOFTENED BY HEAT, AS GLASS AND IN PROCESS AND DEVICE FOR THE MANUFACTURE OF GLASS FIBERS
IT20240/76A IT1055883B (en) 1975-02-18 1976-02-17 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF FIBERS FROM THERMOPLASTIC MATERIALS SUCH AS GLASS
DE2606300A DE2606300C2 (en) 1975-02-18 1976-02-17 Apparatus for making fibers by drawing out glass
RO7684835A RO76342A (en) 1975-02-18 1976-02-17 PROCESS AND INSTALLATION FOR THE OBTAINING OF GLASS FIBERS
DD191274A DD122813A5 (en) 1975-02-18 1976-02-17
BE164397A BE838652A (en) 1975-02-18 1976-02-17 METHOD AND DEVICE FOR THE MANUFACTURE OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS
PT64809A PT64809B (en) 1975-02-18 1976-02-17 PROCESS AND APPARATUS FOR MANUFACTURING FIBERS FROM TERMOPLASTIC MATERIALS SUCH AS GLASS
CH194576A CH614686A5 (en) 1975-02-18 1976-02-17 Process and a device for the manufacture of fibres from a thermoplastic material
DK64576*#A DK64576A (en) 1975-02-18 1976-02-17 METHOD AND FACILITIES FOR THE MANUFACTURE OF THERMOPLASTIC MATERIAL FIBERS
TR19173A TR19173A (en) 1975-02-18 1976-02-17 ASSEMBLY AND PROCEDURE FOR MANUFACTURING FIBER FROM THERMOPLASTIC MATERIALS SUCH AS GLASS
LU74363A LU74363A1 (en) 1975-02-18 1976-02-17
NO760518A NO142168C (en) 1975-02-18 1976-02-17 APPARATUS FOR THE CONVERSION OF A MELTABLE FIBER MATERIAL TO FIBER.
IN280/CAL/1976A IN144822B (en) 1975-02-18 1976-02-17
HU76SA2887A HU176868B (en) 1975-02-18 1976-02-17 Process and equipment for preparing fibers from thermoplastic materials,e.g. from glass
IL49052A IL49052A (en) 1975-02-18 1976-02-17 Making fibres from attenuable material,for example glass,by feeding a stream of said material in the interaction zone of two gasous currents
FI760383A FI59579C (en) 1975-02-18 1976-02-17 FOER REFRIGERATION FOR FIBER FRAMSTERING AV FIBER AV THERMOPLASTIC MATERIAL SAOSOM GLAS
ZA922A ZA76922B (en) 1975-02-18 1976-02-17 A process and apparatus for making fibres from attenuable material
YU00400/76A YU40076A (en) 1975-02-18 1976-02-18 Device for fabricating fibres of thermoplastics,such as glass
EG95/76A EG11994A (en) 1975-02-18 1976-02-18 Process and apparatus of production of fiber from materials anneded by heat like glass
US05/780,589 US4070173A (en) 1973-03-30 1977-03-24 Method and apparatus for fiberizing attenuable materials
NO792844A NO144138C (en) 1975-02-18 1979-09-03 APPARATUS FOR THE CONVERSION OF A PREPARABLE MATERIAL TO FIBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504970A FR2384723A1 (en) 1975-02-18 1975-02-18 METHOD AND DEVICES FOR THE MANUFACTURING OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS

Publications (2)

Publication Number Publication Date
FR2384723A1 true FR2384723A1 (en) 1978-10-20
FR2384723B1 FR2384723B1 (en) 1980-05-30

Family

ID=9151346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504970A Granted FR2384723A1 (en) 1973-03-30 1975-02-18 METHOD AND DEVICES FOR THE MANUFACTURING OF FIBERS FROM THERMOPLASTIC MATERIALS, SUCH AS GLASS

Country Status (34)

Country Link
JP (1) JPS51105420A (en)
AR (1) AR210752A1 (en)
AT (1) AT367381B (en)
AU (1) AU503308B2 (en)
BE (1) BE838652A (en)
BR (1) BR7600978A (en)
CA (1) CA1075863A (en)
CH (1) CH614686A5 (en)
CS (1) CS209485B2 (en)
DD (1) DD122813A5 (en)
DE (1) DE2606300C2 (en)
DK (1) DK64576A (en)
EG (1) EG11994A (en)
ES (1) ES445155A1 (en)
FI (1) FI59579C (en)
FR (1) FR2384723A1 (en)
GB (1) GB1521343A (en)
HU (1) HU176868B (en)
IE (1) IE43347B1 (en)
IL (1) IL49052A (en)
IN (1) IN144822B (en)
IT (1) IT1055883B (en)
LU (1) LU74363A1 (en)
NL (1) NL7601316A (en)
NO (2) NO142168C (en)
NZ (1) NZ180023A (en)
OA (1) OA05246A (en)
PL (1) PL112503B1 (en)
PT (1) PT64809B (en)
RO (1) RO76342A (en)
SE (1) SE419079B (en)
TR (1) TR19173A (en)
YU (1) YU40076A (en)
ZA (1) ZA76922B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849357A1 (en) * 1978-11-14 1980-05-29 Saint Gobain METHOD AND DEVICE FOR INFLUENCING THE PROPERTIES OF FIBERS IN THE PRODUCTION OF FIBERS FROM THERMOPLASTIC MATERIAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2223318B1 (en) * 1973-03-30 1978-03-03 Saint Gobain

Also Published As

Publication number Publication date
BR7600978A (en) 1976-09-14
GB1521343A (en) 1978-08-16
LU74363A1 (en) 1976-12-31
CA1075863A (en) 1980-04-22
NL7601316A (en) 1976-08-20
SE419079B (en) 1981-07-13
NO144138B (en) 1981-03-23
NZ180023A (en) 1978-07-28
IE43347B1 (en) 1981-02-11
DK64576A (en) 1976-08-19
ZA76922B (en) 1977-01-26
IL49052A (en) 1979-10-31
IE43347L (en) 1976-08-18
YU40076A (en) 1982-06-30
ATA96576A (en) 1981-11-15
NO792844L (en) 1976-08-19
IN144822B (en) 1978-07-15
NO760518L (en) 1976-08-19
AU503308B2 (en) 1979-08-30
JPS51105420A (en) 1976-09-18
NO142168B (en) 1980-03-31
IL49052A0 (en) 1976-06-30
OA05246A (en) 1981-02-28
FI59579B (en) 1981-05-29
CH614686A5 (en) 1979-12-14
CS209485B2 (en) 1981-12-31
TR19173A (en) 1978-06-16
EG11994A (en) 1978-06-30
PL112503B1 (en) 1980-10-31
AT367381B (en) 1982-06-25
DD122813A5 (en) 1976-11-05
AU1115376A (en) 1977-08-25
DE2606300C2 (en) 1983-11-17
NO142168C (en) 1981-09-17
FR2384723B1 (en) 1980-05-30
AR210752A1 (en) 1977-09-15
HU176868B (en) 1981-05-28
FI760383A (en) 1976-08-19
BE838652A (en) 1976-08-17
SE7601533L (en) 1976-08-19
IT1055883B (en) 1982-01-11
NO144138C (en) 1982-12-06
PT64809A (en) 1976-03-01
DE2606300A1 (en) 1976-08-26
RO76342A (en) 1981-06-21
FI59579C (en) 1981-09-10
PT64809B (en) 1977-07-11
ES445155A1 (en) 1977-05-16

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