FR2425409A1 - Plaques a orifices pour filiere d'etirage de fibres de verre - Google Patents
Plaques a orifices pour filiere d'etirage de fibres de verreInfo
- Publication number
- FR2425409A1 FR2425409A1 FR7911309A FR7911309A FR2425409A1 FR 2425409 A1 FR2425409 A1 FR 2425409A1 FR 7911309 A FR7911309 A FR 7911309A FR 7911309 A FR7911309 A FR 7911309A FR 2425409 A1 FR2425409 A1 FR 2425409A1
- Authority
- FR
- France
- Prior art keywords
- glass
- plate
- fiberglass
- allows
- grooves
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
-
- 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
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/083—Nozzles; Bushing nozzle plates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Security & Cryptography (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Inorganic Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
CETTE PLAQUE A ORIFICES PRESENTE DANS SA FACE INFERIEURE DES RAINURES 15 QUI DIVISENT SA FACE EN UN GRAND NOMBRE DE ZONES DANS CHACUNE DESQUELLES EST SITUE UN ORIFICE 6. CES ZONES FORMENT LES BASES DE PRISMES. LA PRESENCE DES RAINURES EMPECHE LES CONES DE VERRE FONDU FORMES SOUS DES ORIFICES ADJACENTS DE SE REUNIR, LORSQU'ON PROJETTE DES JETS D'AIR CONTRE LA SURFACE INFERIEURE DE LA PLAQUE. CETTE PLAQUE PERMET D'ETIRER DES FIBRES DE VERRE PLUS FINES AVEC UN PLUS FAIBLE DEBIT D'AIR DE REFROIDISSEMENT QUE LES PLAQUES HABITUELLES. PAR AILLEURS, ELLE PERMET D'EXECUTER PLUS RAPIDEMENT LA DIVISION DU VERRE ETALE SOUS SA SURFACE INFERIEURE EN CONES DE VERRE DISTINCTS, SOIT AU DEBUT DE L'ETIRAGE, SOIT APRES UNE RUPTURE DE FILAMENTS ET D'EXECUTER CETTE OPERATION DANS DES CONDITIONS OU ELLE ETAIT IMPOSSIBLE ANTERIEUREMENT.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53054192A JPS594388B2 (ja) | 1978-05-08 | 1978-05-08 | ガラス繊維製造用紡糸炉におけるオリフイスプレ−ト |
JP5480178A JPS54147213A (en) | 1978-05-09 | 1978-05-09 | Orifice plate for manufacturing glass fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425409A1 true FR2425409A1 (fr) | 1979-12-07 |
FR2425409B1 FR2425409B1 (fr) | 1983-10-21 |
Family
ID=26394936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911309A Granted FR2425409A1 (fr) | 1978-05-08 | 1979-05-04 | Plaques a orifices pour filiere d'etirage de fibres de verre |
Country Status (14)
Country | Link |
---|---|
US (1) | US4380462A (fr) |
AU (1) | AU513227B2 (fr) |
BR (1) | BR7902757A (fr) |
CA (1) | CA1124078A (fr) |
DE (1) | DE2917737C3 (fr) |
DK (1) | DK173779A (fr) |
ES (1) | ES8100229A1 (fr) |
FR (1) | FR2425409A1 (fr) |
GB (2) | GB2021092B (fr) |
IT (1) | IT1193703B (fr) |
NL (1) | NL169721C (fr) |
PT (1) | PT69586A (fr) |
SE (1) | SE7903916L (fr) |
TR (1) | TR20449A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470098A1 (fr) * | 1979-11-20 | 1981-05-29 | Saint Gobain Vetrotex | Procede et appareil pour la fabrication de fibres de verre |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104743A (en) * | 1980-01-25 | 1981-08-20 | Asahi Fiber Glass Co Ltd | Bushing for preparing glass fiber |
JPS5782138A (en) * | 1980-11-12 | 1982-05-22 | Nitto Boseki Co Ltd | Preparation of glass fiber |
US4318724A (en) * | 1980-12-29 | 1982-03-09 | Owens-Corning Fiberglas Corporation | Glass fiber-forming apparatus |
US4482370A (en) * | 1983-04-15 | 1984-11-13 | Owens-Corning Fiberglas Corporation | Method and apparatus for forming glass fibers |
US6543258B1 (en) | 1997-12-02 | 2003-04-08 | Nitto Boseki Co., Ltd. | Glass fiber nonwoven fabric and printed wiring board |
JP4826050B2 (ja) * | 2000-03-14 | 2011-11-30 | 日東紡績株式会社 | ブッシング及びガラス繊維の製造方法 |
US7044728B2 (en) * | 2002-10-11 | 2006-05-16 | Mold-Masters Limited | Injection molding apparatus and linear actuator with position sensor therefor |
US10106452B2 (en) * | 2014-02-14 | 2018-10-23 | Superior Fibers, Llc | System and method of continuous glass filament manufacture |
US10351462B1 (en) | 2014-02-14 | 2019-07-16 | Superior Fibers, Llc | Method of manufacturing fiberglass filtration media |
US9446978B2 (en) | 2014-02-14 | 2016-09-20 | Charles Douglas Spitler | System and method for continuous strand fiberglass media processing |
US9694510B2 (en) | 2015-03-27 | 2017-07-04 | Charles Douglas Spitler | Skin stiffness characteristics and loft control production system and method with variable moisture content in input fiberglass media |
WO2016183107A1 (fr) | 2015-05-11 | 2016-11-17 | Spitler Charles Douglas | Préparation de milieux de filtration d'air à base de fibre de verre |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775850A (en) * | 1953-03-02 | 1957-01-01 | Owens Corning Fiberglass Corp | Apparatus for forming mineral fibers |
US3574581A (en) * | 1968-09-13 | 1971-04-13 | Ppg Industries Inc | Bushing for use in extruding fibers |
US3979195A (en) * | 1974-01-14 | 1976-09-07 | Kaiser Glass Fiber Corporation | Glass fiber orifice plate |
FR2327969A1 (fr) * | 1975-10-16 | 1977-05-13 | Nitto Boseki Co Ltd | Alliage pour plaque de filiere pour le filage de fibres de verre |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3257181A (en) * | 1966-06-21 | Method and apparatus for processing heat-softenable materials | ||
US2234986A (en) * | 1936-10-13 | 1941-03-18 | Owens Corning Fiberglass Corp | Mechanically drawing fibers |
US2291289A (en) * | 1939-09-28 | 1942-07-28 | Owens Corning Fiberglass Corp | Apparatus for making siliceous fibers |
US2335135A (en) * | 1940-04-29 | 1943-11-23 | Owens Coring Fiberglas Corp | Manufacture of fibrous glass |
US2821744A (en) * | 1956-02-13 | 1958-02-04 | Firestone Tire & Rubber Co | Prevention of die-facing of thermoplastic filaments |
NL132485C (fr) * | 1959-05-29 | |||
US3256078A (en) * | 1960-11-14 | 1966-06-14 | Pittsburgh Plate Glass Co | Method and apparatus for forming fibers |
US3232730A (en) * | 1960-11-14 | 1966-02-01 | Pittsburgh Plate Glass Co | Method and apparatus for producing fibers |
NL122882C (fr) * | 1960-12-30 | |||
BE639800A (fr) * | 1962-11-13 | |||
US3275720A (en) * | 1963-04-30 | 1966-09-27 | Haveg Industries Inc | Method of extruding foamed fibers having outer skins integral therewith |
US3288581A (en) * | 1963-10-28 | 1966-11-29 | Pittsburgh Plate Glass Co | Method for producing fibers |
DE1301019B (de) * | 1963-12-06 | 1969-08-14 | Schuller Werner H W | Anordnung von Duesenroehrchen an einer Vorrichtung zur gleichzeitigen kontinuierlichen Erzeugung einer Vielzahl von Faeden aus in der Hitze plastischen, mineralischen Stoffen, insbesondere Glas |
US3573014A (en) * | 1966-05-13 | 1971-03-30 | Ppg Industries Inc | Apparatus and process for extruding glass fibers |
US3625025A (en) * | 1968-11-29 | 1971-12-07 | Ppg Industries Inc | Method and device for forming glass fibers |
US3672857A (en) * | 1970-04-27 | 1972-06-27 | Owens Corning Fiberglass Corp | Apparatus for producing glass filaments with auxiliary heating means |
US3867119A (en) * | 1970-07-20 | 1975-02-18 | Paramount Glass Mfg Co Ltd | Apparatus for manufacturing glass fibers |
CA981536A (en) * | 1971-03-12 | 1976-01-13 | Owens-Corning Fiberglas Corporation | Method and apparatus for processing glass to fibers |
US3837823A (en) * | 1973-12-13 | 1974-09-24 | Ppg Industries Inc | Bushing block assembly and screen |
DE2420650A1 (de) * | 1974-01-14 | 1975-07-24 | Edward Thomas Strickland | Verfahren und vorrichtung zur herstellung von glasfaserfaeden |
US3969099A (en) * | 1974-10-07 | 1976-07-13 | Ppg Industries, Inc. | Bushing environmental control system |
US4032314A (en) * | 1975-12-08 | 1977-06-28 | Kaiser Glass Fiber Corporation | Apparatus for controlling flooding in the drawing of glass fibers |
US4033742A (en) * | 1976-02-13 | 1977-07-05 | Kaiser Glass Fiber Corporation | Method for producing glass fibers |
JPS5331821A (en) * | 1976-08-31 | 1978-03-25 | Nitto Boseki Co Ltd | Production of glass fibers |
US4159198A (en) * | 1976-09-29 | 1979-06-26 | Nitto Boseki Co., Ltd. | Method of making a nozzle plate for spinning glass fibers made of special alloy and resulting nozzle plate |
US4222757A (en) * | 1978-10-16 | 1980-09-16 | Owens-Corning Fiberglas Corporation | Method for manufacturing glass fibers |
-
1979
- 1979-04-26 DK DK173779A patent/DK173779A/da active IP Right Grant
- 1979-05-01 GB GB7915070A patent/GB2021092B/en not_active Expired
- 1979-05-01 GB GB08215463A patent/GB2102787B/en not_active Expired
- 1979-05-02 DE DE2917737A patent/DE2917737C3/de not_active Expired
- 1979-05-04 ES ES480236A patent/ES8100229A1/es not_active Expired
- 1979-05-04 SE SE7903916A patent/SE7903916L/xx not_active Application Discontinuation
- 1979-05-04 NL NLAANVRAGE7903525,A patent/NL169721C/xx not_active IP Right Cessation
- 1979-05-04 FR FR7911309A patent/FR2425409A1/fr active Granted
- 1979-05-04 TR TR20449A patent/TR20449A/xx unknown
- 1979-05-07 PT PT69586A patent/PT69586A/pt unknown
- 1979-05-07 CA CA327,070A patent/CA1124078A/fr not_active Expired
- 1979-05-07 AU AU46741/79A patent/AU513227B2/en not_active Ceased
- 1979-05-07 BR BR7902757A patent/BR7902757A/pt unknown
- 1979-05-07 IT IT67956/79A patent/IT1193703B/it active
-
1980
- 1980-11-06 US US06/204,577 patent/US4380462A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775850A (en) * | 1953-03-02 | 1957-01-01 | Owens Corning Fiberglass Corp | Apparatus for forming mineral fibers |
US3574581A (en) * | 1968-09-13 | 1971-04-13 | Ppg Industries Inc | Bushing for use in extruding fibers |
US3979195A (en) * | 1974-01-14 | 1976-09-07 | Kaiser Glass Fiber Corporation | Glass fiber orifice plate |
FR2327969A1 (fr) * | 1975-10-16 | 1977-05-13 | Nitto Boseki Co Ltd | Alliage pour plaque de filiere pour le filage de fibres de verre |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470098A1 (fr) * | 1979-11-20 | 1981-05-29 | Saint Gobain Vetrotex | Procede et appareil pour la fabrication de fibres de verre |
EP0029779A1 (fr) * | 1979-11-20 | 1981-06-03 | Vetrotex Saint-Gobain | Procédé et appareil pour la fabrication de fibres de verre |
Also Published As
Publication number | Publication date |
---|---|
NL169721B (nl) | 1982-03-16 |
DE2917737C3 (de) | 1982-03-18 |
DK173779A (da) | 1979-11-09 |
IT7967956A0 (it) | 1979-05-07 |
ES480236A0 (es) | 1980-11-01 |
NL7903525A (nl) | 1979-11-12 |
NL169721C (nl) | 1982-08-16 |
ES8100229A1 (es) | 1980-11-01 |
CA1124078A (fr) | 1982-05-25 |
TR20449A (tr) | 1981-07-14 |
US4380462A (en) | 1983-04-19 |
GB2102787A (en) | 1983-02-09 |
BR7902757A (pt) | 1979-11-27 |
GB2021092A (en) | 1979-11-28 |
GB2021092B (en) | 1983-03-30 |
IT1193703B (it) | 1988-08-24 |
SE7903916L (sv) | 1979-11-09 |
GB2102787B (en) | 1983-06-08 |
FR2425409B1 (fr) | 1983-10-21 |
PT69586A (en) | 1979-06-01 |
AU513227B2 (en) | 1980-11-20 |
DE2917737A1 (de) | 1979-11-15 |
AU4674179A (en) | 1980-03-20 |
DE2917737B2 (de) | 1981-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2425409A1 (fr) | Plaques a orifices pour filiere d'etirage de fibres de verre | |
FR2441594A1 (fr) | Procede de preparation d'une matiere guide d'ondes optiques | |
FR2355971A1 (fr) | Panneau leger de platre, avec un revetement fibreux, et son procede de production | |
FI914578A0 (fi) | Sockerkomposition, som innehaoller loeslig fiber. | |
FR2379296A1 (fr) | Ski de fond | |
PT82196B (pt) | Instalacao para a producao de fibras minerais a partir de materias primas silicatadas em particular basalto com um modulo de viscosidade modular de pelo menos 1,5 pelo processo de sopragem por injector | |
ES366700A1 (es) | Un procedimiento de formar lamina de vidrio. | |
ES8401917A1 (es) | "metodo para establecer una circulacion en forma de filamento". | |
JPS5314834A (en) | Orifice plate in glass fiber spinning furnace | |
FR2357493A1 (fr) | Procede et appareil de fabrication de fibres de matieres minerales fondues | |
FR2403405A1 (fr) | Unite de filature du type " open-end " | |
FR2413204A1 (fr) | Procede d'obtention d'une feuille a partir de fibres et dispositif pour la mise en oeuvre de ce procede | |
US2892675A (en) | Method and apparatus for production of viscose rayon filamentary materials | |
ES244230U (es) | Perfeccionamientos en los listones de toberas para la obten-cion de filamentos de vidrio. | |
FR2369362A1 (fr) | Dispositif de filature a extremite ouverte ou a fibres liberees | |
JPS5324432A (en) | Orifice plates of bushings for spinning glass fibers | |
JPS54138621A (en) | Spinning of polyarylate | |
DE741088C (de) | Verfahren und Vorrichtung zum fortlaufenden Erzeugen von Glasfasern | |
Lesný | " Coyajee, Sir JC:" Astronomy and Astrology in the Bahram Yasth.-Bahram Yasht: Analogues and Origins (Book Review) | |
FR746226A (fr) | Procédé pour le démontage de teintes sur cellulose ou sur fibres artificielles préparées à partir de celluloses régénérés, dans des tissus mixtes teints avec des colorants insolubles pour soie à l'acétate | |
JPS5593812A (en) | Production of hollow fiber-like fiber | |
CN207276975U (zh) | 一种隔离式快速烧毛生产线 | |
JPS6485306A (en) | Method for drawing with hot water and guide therefor | |
DE745021C (de) | Einrichtung zum Herstellen von Mineralfasern | |
JPS5649010A (en) | Hollow fiber of viscose rayon and its production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |