ES465132A1 - Process and apparatus for the manufacture of fibres from attenuable materials - Google Patents

Process and apparatus for the manufacture of fibres from attenuable materials

Info

Publication number
ES465132A1
ES465132A1 ES465132A ES465132A ES465132A1 ES 465132 A1 ES465132 A1 ES 465132A1 ES 465132 A ES465132 A ES 465132A ES 465132 A ES465132 A ES 465132A ES 465132 A1 ES465132 A1 ES 465132A1
Authority
ES
Spain
Prior art keywords
jets
fibres
manufacture
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.)
Expired
Application number
ES465132A
Other languages
Spanish (es)
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
Publication of ES465132A1 publication Critical patent/ES465132A1/en
Expired 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

Abstract

A gas jet emitter (20) emits, through a series of orifices (21), a row of gas jets which are diverted and spread by a deflecting plate (40). The spreading of the jets is however limited by impact with the adjacent jets, which gives rise in each jet to counter-rotatary vortices (45, 48) surrounding a laminar flow zone (44) at low pressure, into which a thin stream (S) of molten thermoplastic material is sent. The jets are directed against a main gaseous flow (18) into which they penetrate, forming interaction zones. The thin streams are thus stretched successively in two steps, but the second step may be omitted. The method applies in particular to manufacturing glass fibres.
ES465132A 1976-12-16 1977-12-16 Process and apparatus for the manufacture of fibres from attenuable materials Expired ES465132A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637884A FR2374440A1 (en) 1976-12-16 1976-12-16 PROCESS AND DEVICE FOR THE MANUFACTURE OF FIBERS FROM STRETCHABLE MATERIALS

Publications (1)

Publication Number Publication Date
ES465132A1 true ES465132A1 (en) 1978-10-01

Family

ID=9181131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465132A Expired ES465132A1 (en) 1976-12-16 1977-12-16 Process and apparatus for the manufacture of fibres from attenuable materials

Country Status (38)

Country Link
JP (1) JPS5378329A (en)
AR (1) AR222301A1 (en)
AT (1) AT364068B (en)
AU (1) AU516478B2 (en)
BE (1) BE861896A (en)
BG (1) BG28562A3 (en)
BR (1) BR7708344A (en)
CA (1) CA1121119A (en)
CH (1) CH621826A5 (en)
CS (1) CS220772B2 (en)
DD (1) DD138307A5 (en)
DE (1) DE2755721A1 (en)
DK (1) DK150460C (en)
EG (1) EG12861A (en)
ES (1) ES465132A1 (en)
FI (1) FI61676C (en)
FR (1) FR2374440A1 (en)
GB (1) GB1592683A (en)
GR (1) GR63141B (en)
HU (1) HU178341B (en)
IE (1) IE45953B1 (en)
IL (1) IL53621A (en)
IN (1) IN149749B (en)
IT (1) IT1088675B (en)
LU (1) LU78699A1 (en)
MX (1) MX146598A (en)
NL (1) NL7713888A (en)
NO (1) NO144483C (en)
NZ (1) NZ185977A (en)
OA (1) OA05823A (en)
PH (1) PH15641A (en)
PL (1) PL116599B1 (en)
PT (1) PT67415B (en)
RO (1) RO77399A (en)
SE (1) SE430499B (en)
TR (1) TR19619A (en)
YU (1) YU40316B (en)
ZA (1) ZA777216B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862175D1 (en) * 1978-09-11 1983-03-17 Spafi Soc Particip Financ Ind Method for manufacturing fibres by jet attenuation
FR2524610B1 (en) * 1982-04-06 1987-02-06 Saint Gobain Isover IMPROVEMENTS ON INTERNAL COMBUSTION BURNERS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005885B (en) * 1954-01-09 1957-04-04 Statens Skogsind Ab Process for making fibers from molten minerals
NL270569A (en) * 1960-10-24
FR2223318B1 (en) * 1973-03-30 1978-03-03 Saint Gobain

Also Published As

Publication number Publication date
OA05823A (en) 1981-05-31
AR222301A1 (en) 1981-05-15
NL7713888A (en) 1978-06-20
NZ185977A (en) 1982-02-23
NO144483B (en) 1981-06-01
DE2755721A1 (en) 1978-06-22
DD138307A5 (en) 1979-10-24
IN149749B (en) 1982-04-03
EG12861A (en) 1979-12-31
PL203032A1 (en) 1978-08-28
BE861896A (en) 1978-06-15
AU516478B2 (en) 1981-06-04
SE7714220L (en) 1978-06-17
FI61676C (en) 1982-09-10
GR63141B (en) 1979-09-18
FR2374440A1 (en) 1978-07-13
CH621826A5 (en) 1981-02-27
PL116599B1 (en) 1981-06-30
ATA901977A (en) 1981-02-15
DK560277A (en) 1978-06-17
HU178341B (en) 1982-04-28
DE2755721C2 (en) 1987-10-29
BG28562A3 (en) 1980-05-15
DK150460B (en) 1987-03-02
JPS6114088B2 (en) 1986-04-17
IL53621A (en) 1979-11-30
TR19619A (en) 1979-09-01
YU297477A (en) 1983-01-21
NO774330L (en) 1978-06-19
FR2374440B1 (en) 1979-03-30
NO144483C (en) 1981-09-09
GB1592683A (en) 1981-07-08
FI61676B (en) 1982-05-31
IE45953B1 (en) 1983-01-12
SE430499B (en) 1983-11-21
PT67415A (en) 1978-01-01
PT67415B (en) 1979-05-22
RO77399A (en) 1981-11-04
LU78699A1 (en) 1978-07-11
ZA777216B (en) 1978-12-27
YU40316B (en) 1985-12-31
AU3160877A (en) 1979-06-21
CA1121119A (en) 1982-04-06
AT364068B (en) 1981-09-25
JPS5378329A (en) 1978-07-11
FI773788A (en) 1978-06-17
PH15641A (en) 1983-03-11
MX146598A (en) 1982-07-14
IE45953L (en) 1978-06-16
BR7708344A (en) 1978-07-25
DK150460C (en) 1987-10-26
IT1088675B (en) 1985-06-10
IL53621A0 (en) 1978-03-10
CS220772B2 (en) 1983-04-29

Similar Documents

Publication Publication Date Title
ZA845505B (en) Process and device for injecting a finely divided material into a hot gaseous flow and apparatus for carrying out this process
ES2045631T3 (en) METHOD AND APPARATUS FOR COMBUSTION WITH MULTIPLE JETS OF OXIDIZER.
IE39070L (en) Producing fibrous materials
FI935122A0 (en) Process and apparatus For the production of composite materials
KR910021293A (en) Cutting method and apparatus by liquid jet
ES465132A1 (en) Process and apparatus for the manufacture of fibres from attenuable materials
ES463676A1 (en) Air nozzle assembly for use in apparatus for producing glass fibers
DE3780771T2 (en) SPHERICAL PARTICLES PRODUCED BY ULTRASONIC VIBRATION WITH NARROW SIZE DISTRIBUTION.
GB1359002A (en) Process and apparatus for the manufacture of a mat of fibres of thermoplastic material
CA1131030A (en) Stabilization of glass feed in fiberization by toration
ES388839A1 (en) Procedure for the production of veils from threads with different cross section or different material. (Machine-translation by Google Translate, not legally binding)
GB1533905A (en) Apparatus and process for the removal of pollutant material from gas streams
ES8301848A1 (en) Method and apparatus for making fibres from extrudable materials.
CH612219A5 (en) Method for converting a stretchable material into fibres, by means of streams of gas
DE3560859D1 (en) Method for diluting a gas, or mixture of gases, with air before discharge to atmosphere
CH613436A5 (en) Process for the manufacture of a fibre mat from a thermoplastic substance
IE781665L (en) Manufacture of fibres from an attenuable material
ES472779A1 (en) Of gaseous currents manufacture of fibres from an attenuable material by means
JPS52117644A (en) Optical fiber producing nozzle
SU574406A1 (en) Method of manufacturing fibre from melt
GB935723A (en) Method and apparatus for forming glass and other thermoplastic fibres
ES472782A1 (en) Manufacture of fibres from an attenuable material by means of gaseous currents
Glaser Method and Apparatus for Producing Glass Fibers
GB1521343A (en) Process and apparatus for making fibres from attenuable material for example glass
FR2353496A1 (en) Drawing glass fibres from closely-spaced orifices - using inclined gas jets directed at the plate to remove flooding