BE849324A - Procede et dispositif de fabrication de capillaires en forme de fils - Google Patents
Procede et dispositif de fabrication de capillaires en forme de filsInfo
- Publication number
- BE849324A BE849324A BE6045791A BE6045791A BE849324A BE 849324 A BE849324 A BE 849324A BE 6045791 A BE6045791 A BE 6045791A BE 6045791 A BE6045791 A BE 6045791A BE 849324 A BE849324 A BE 849324A
- Authority
- BE
- Belgium
- Prior art keywords
- capillaries
- wires
- manufacturing
- manufacturing capillaries
- Prior art date
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
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/085—Feeding devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
- C03B2203/16—Hollow core
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752555899 DE2555899A1 (de) | 1975-12-12 | 1975-12-12 | Hohlfasern aus anorganischen schmelzfaehigen materialien und verbundbaustoffe aus diesen hohlfasern (erzeugung, verarbeitung und ausgestaltung) |
Publications (1)
Publication Number | Publication Date |
---|---|
BE849324A true BE849324A (fr) | 1977-04-01 |
Family
ID=5964145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE6045791A BE849324A (fr) | 1975-12-12 | 1976-12-10 | Procede et dispositif de fabrication de capillaires en forme de fils |
Country Status (7)
Country | Link |
---|---|
US (1) | US4078909A (fr) |
JP (1) | JPS5272715A (fr) |
BE (1) | BE849324A (fr) |
DE (1) | DE2555899A1 (fr) |
FR (1) | FR2334638A1 (fr) |
GB (1) | GB1532321A (fr) |
NL (1) | NL7613740A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2904705A1 (de) * | 1979-02-08 | 1981-01-29 | Helmut Dipl Phys Nussbaum | Abschottung von hohlglasfasern mittels eingeschmolzener materialien |
US4372771A (en) * | 1981-04-02 | 1983-02-08 | Western Electric Company, Inc. | Methods and apparatus for extruding articles |
WO1983001943A1 (fr) * | 1981-11-27 | 1983-06-09 | Torobin, Leonard, B. | Procede et dispositif de production de microfilaments |
US4526597A (en) * | 1984-08-23 | 1985-07-02 | Owens-Corning Fiberglas Corporation | Gas injection in fiber forming |
US4704149A (en) * | 1986-01-13 | 1987-11-03 | Ppg Industries, Inc. | Hollow fiber bushing tip |
US4758259A (en) * | 1986-10-02 | 1988-07-19 | Ppg Industries, Inc. | Hollow glass fiber bushing, method of making hollow fibers and the hollow glass fibers made by that method |
RO111697B1 (ro) * | 1993-06-11 | 1996-12-30 | Matache Savel Piatra Neamt | Fire tehnice superusoare, de mare rezistenta mecanica, procedeu si instalatie de producere a acestora |
US5529594A (en) * | 1994-04-28 | 1996-06-25 | Stir-Melter, Inc. | Method for producing mineral fibers having gaseous occlusions |
US5647883A (en) * | 1994-09-21 | 1997-07-15 | Owens Corning Fiberglas Technology Inc. | Apparatus for making hollow multi-component insulation fibers |
US6739155B1 (en) * | 2000-08-10 | 2004-05-25 | General Electric Company | Quartz making an elongated fused quartz article using a furnace with metal-lined walls |
DE10127154C1 (de) * | 2001-06-02 | 2002-11-28 | Schott Glas | Verfahren zur Herstellung von außenprofilierten Rohren und Verwendung des Verfahrens |
US20030205065A1 (en) * | 2002-05-06 | 2003-11-06 | Yuji Matsuura | Method for making hollow glass optical waveguide |
US7805963B2 (en) * | 2004-03-04 | 2010-10-05 | Quantum Quartz, Llc | Method for continuously forming optical fiber connector glass and other close tolerance components |
DE102009030852B3 (de) * | 2009-06-26 | 2010-07-08 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren und Vorrichtung zum Ziehen eines Quarzglaszylinders aus einem Schmelztiegel |
US9827591B2 (en) * | 2014-05-01 | 2017-11-28 | Crayola, Llc | Melting and spinning device |
JP6610228B2 (ja) * | 2015-12-10 | 2019-11-27 | 日本電気硝子株式会社 | ガラス管成形用スリーブ |
CN108249743B (zh) * | 2018-03-28 | 2021-02-23 | 河北省沙河玻璃技术研究院 | 一种适合柔性玻璃拉制的定型方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR578504A (fr) * | 1924-03-12 | 1924-09-29 | Machine à fabriquer les tubes de verre | |
DE526900C (de) * | 1928-03-25 | 1932-04-04 | Walter Roessler | Verfahren zum Spinnen von Faeden aus Glas |
DE657512C (de) * | 1933-12-29 | 1938-03-07 | Kretschmer & Co F G | Formplatten zur Herstellung roehrenfoermiger Koerper aus explosiven und anderen durch Druck verformbaren Stoffen |
US2174589A (en) * | 1936-10-09 | 1939-10-03 | Grosvenor D Marcy | Process and machine for trimming uppers |
NL126668C (fr) * | 1957-12-14 | |||
US3268313A (en) * | 1962-10-01 | 1966-08-23 | Pittsburgh Plate Glass Co | Method and apparatus for forming hollow glass fibers |
US3510393A (en) * | 1962-10-01 | 1970-05-05 | Ppg Industries Inc | Hollow glass article |
US3303011A (en) * | 1966-03-30 | 1967-02-07 | Obra Kogaku Garasu Seizosho Kk | Process and apparatus for manufacturing elongated glass products |
CH501794A (de) * | 1968-09-05 | 1971-01-15 | Dietzsch Gmbh Hans Joachim | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Blöcken aus aneinandergereihten Kapillaren |
US3686377A (en) * | 1971-03-01 | 1972-08-22 | Du Pont | Method and apparatus for melt-spinning hollow fibers |
US3764286A (en) * | 1971-04-22 | 1973-10-09 | Gen Electric | Manufacture of elongated fused quartz member |
US3701642A (en) * | 1971-05-21 | 1972-10-31 | Owens Corning Fiberglass Corp | Apparatus for making continuous glass fibers |
NL7214796A (fr) * | 1972-11-02 | 1974-05-06 |
-
1975
- 1975-12-12 DE DE19752555899 patent/DE2555899A1/de active Granted
-
1976
- 1976-12-09 US US05/749,068 patent/US4078909A/en not_active Expired - Lifetime
- 1976-12-10 FR FR7637231A patent/FR2334638A1/fr active Granted
- 1976-12-10 NL NL7613740A patent/NL7613740A/xx not_active Application Discontinuation
- 1976-12-10 BE BE6045791A patent/BE849324A/fr unknown
- 1976-12-10 GB GB51710/76A patent/GB1532321A/en not_active Expired
- 1976-12-11 JP JP51149308A patent/JPS5272715A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4078909A (en) | 1978-03-14 |
DE2555899A1 (de) | 1977-06-23 |
DE2555899C2 (fr) | 1987-04-30 |
GB1532321A (en) | 1978-11-15 |
NL7613740A (nl) | 1977-06-14 |
JPS5272715A (en) | 1977-06-17 |
FR2334638A1 (fr) | 1977-07-08 |
FR2334638B1 (fr) | 1980-10-17 |
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