ES476186A1 - Perfeccionamientos en instalaciones para formar productos notejijos a partir de substancias dielectricas fluidas. - Google Patents
Perfeccionamientos en instalaciones para formar productos notejijos a partir de substancias dielectricas fluidas.Info
- Publication number
- ES476186A1 ES476186A1 ES476186A ES476186A ES476186A1 ES 476186 A1 ES476186 A1 ES 476186A1 ES 476186 A ES476186 A ES 476186A ES 476186 A ES476186 A ES 476186A ES 476186 A1 ES476186 A1 ES 476186A1
- Authority
- ES
- Spain
- Prior art keywords
- electrode
- path
- substance
- bands
- coating
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/46—Molding using an electrical heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/013—Electric heat
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Electrostatic Separation (AREA)
Abstract
Perfeccionamientos en instalaciones para formar productos no tejidos a partir de substancias dieléctricas fluidas, que comprenden un primer electrodo, medios de guiado de este electrodo a lo largo de un circuito cerrado, medios de accionamiento para desplazar este electrodo a lo largo de este circuito, medios de revestimiento de este electrodo de la substancia enfrente de una primera porción del circuito mencionado, un segundo electrodo de superficie relativamente extensa con respecto al primer electrodo, dispuesto frente a una segunda porción del circuito, y un generador electrostático conectado a uno de los electrodos para establecer una diferencia de potencial entre si a fin de crear un campo electrostático susceptible de actuar sobre la substancia para formar una pluralidad de fibras en dirección del segundo electrodo, caracterizados porque comprenden dos bandas transportadoras sin fin montadas respectivamente alrededor de medios de guiado que definen dos trayectorias paralelas cerradasque pasan cerca de los medios de revestimiento y del segundo electrodo, ajustándose estas bandas con los medios de accionamiento para desplazarse en sincronismo alrededor de sus medios de guiado respectivos, y una pluralidad de cables eléctricamente conductores, tendidos transversalmente entre estas bandas constituyendo cada uno de estos cables el primer electrodo a medida de su paco cerca del segundo electrodo
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1584077A CH620483A5 (es) | 1977-12-22 | 1977-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES476186A1 true ES476186A1 (es) | 1979-04-16 |
Family
ID=4412394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES476186A Expired ES476186A1 (es) | 1977-12-22 | 1978-12-20 | Perfeccionamientos en instalaciones para formar productos notejijos a partir de substancias dielectricas fluidas. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4287139A (es) |
JP (1) | JPS5488367A (es) |
AU (1) | AU521697B2 (es) |
BE (1) | BE873040A (es) |
CA (1) | CA1115470A (es) |
CH (1) | CH620483A5 (es) |
DE (1) | DE2855468C2 (es) |
ES (1) | ES476186A1 (es) |
FR (1) | FR2412628A1 (es) |
GB (1) | GB2010935A (es) |
IE (1) | IE47766B1 (es) |
IT (1) | IT1101228B (es) |
NL (1) | NL184799C (es) |
SE (1) | SE428478B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009941B2 (en) * | 1978-10-10 | 1987-05-27 | Imperial Chemical Industries Plc | Production of electrostatically spun products |
EP0027777A1 (fr) * | 1979-10-11 | 1981-04-29 | Battelle Memorial Institute | Procédé et dispositif pour fabriquer simultanément une pluralité de filaments par voie électrostatique et application du procédé à la fabrication de produits non tissés et de revêtements |
US4515105A (en) * | 1982-12-14 | 1985-05-07 | Danta William E | Dielectric powder sprayer |
GB2189738B (en) * | 1986-03-24 | 1989-11-15 | Ethicon Inc | Apparatus for producing fibrous structures electrostatically |
DE4402857C2 (de) * | 1994-01-31 | 1996-11-28 | Freudenberg Carl Fa | Verfahren zum Herstellen eines Mikrofaser-Vliesstoffs, Mikrofaser-Vliesstoff und dessen Verwendung |
NZ503232A (en) | 1999-03-08 | 2001-11-30 | Humatro Corp | Melt processable starch compositions comprising amylopectin and a high polymer (such as polyacrylamide) |
DE10136255B4 (de) * | 2001-07-25 | 2005-05-04 | Helsa-Werke Helmut Sandler Gmbh & Co. Kg | Vorrichtung zum Herstellen von Fasern mit verbesserter Anordnung der Absprühelektroden |
CZ299549B6 (cs) * | 2006-09-04 | 2008-08-27 | Elmarco, S. R. O. | Rotacní zvláknovací elektroda |
CZ300345B6 (cs) * | 2007-07-17 | 2009-04-22 | Elmarco, S. R. O. | Zpusob zvláknování kapalné matrice, zarízení pro výrobu nanovláken elektrostatickým zvláknováním kapalné matrice a zvláknovací elektroda pro takové zarízení |
US7967588B2 (en) * | 2007-11-20 | 2011-06-28 | Clarcor Inc. | Fine fiber electro-spinning equipment, filter media systems and methods |
CZ302039B6 (cs) * | 2008-04-09 | 2010-09-15 | Elmarco S.R.O. | Zpusob a zarízení ke zvláknování polymerní matrice v elektrostatickém poli |
GB2462112B (en) * | 2008-07-24 | 2012-11-07 | Stfc Science & Technology | An apparatus and method for producing fibres |
US20130268062A1 (en) | 2012-04-05 | 2013-10-10 | Zeus Industrial Products, Inc. | Composite prosthetic devices |
DK2384375T3 (en) | 2009-01-16 | 2017-10-16 | Zeus Ind Products Inc | ELECTROSPINING PTFE WITH HIGH-VISUAL MATERIALS |
CZ308360B6 (cs) | 2009-08-06 | 2020-06-24 | Elmarco S.R.O. | Rotační zvlákňovací elektroda |
EP2461959A4 (en) * | 2009-08-07 | 2013-09-18 | Zeus Ind Products Inc | MULTILAYER COMPOSITE |
CN102108603B (zh) * | 2010-03-26 | 2012-07-04 | 北京服装学院 | 高效制备纳米纤维织物的静电纺丝装置 |
CZ306438B6 (cs) * | 2011-04-12 | 2017-01-25 | Elmarco S.R.O. | Způsob a zařízení pro nanášení kapalné polymerní matrice na zvlákňovací struny |
EP3292905A1 (en) | 2012-01-27 | 2018-03-14 | Zeus Industrial Products, Inc. | Electrospun porous media |
CN103215661B (zh) * | 2013-04-07 | 2016-04-13 | 高小歌 | 一种静电纺丝装置及纺丝方法 |
CN103469319B (zh) * | 2013-09-23 | 2015-09-09 | 北京化工大学 | 一种金属网带式熔体静电纺丝装置及工艺 |
CN113862798B (zh) * | 2021-09-28 | 2023-03-31 | 昆承新材料科技(江苏)有限公司 | 一种静电纺丝发射极 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL193390A (es) * | 1953-12-24 | |||
US3096198A (en) * | 1958-12-22 | 1963-07-02 | Ibm | Method for developing latent field images with liquid inks |
US3446610A (en) * | 1964-12-12 | 1969-05-27 | Johannchristoph Riedel | Apparatus for the continuous production of a mat of glass filaments |
JPS5140630Y2 (es) * | 1971-05-22 | 1976-10-04 | ||
US3979529A (en) * | 1972-10-31 | 1976-09-07 | Usm Corporation | Electrostatic application of thermoplastic adhesive |
CH570493A5 (es) * | 1973-08-16 | 1975-12-15 | Battelle Memorial Institute |
-
1977
- 1977-12-22 CH CH1584077A patent/CH620483A5/fr not_active IP Right Cessation
-
1978
- 1978-12-14 US US06/001,254 patent/US4287139A/en not_active Expired - Lifetime
- 1978-12-19 GB GB7849085A patent/GB2010935A/en not_active Withdrawn
- 1978-12-19 AU AU42675/78A patent/AU521697B2/en not_active Expired
- 1978-12-19 DE DE2855468A patent/DE2855468C2/de not_active Expired
- 1978-12-20 FR FR7835828A patent/FR2412628A1/fr active Granted
- 1978-12-20 ES ES476186A patent/ES476186A1/es not_active Expired
- 1978-12-20 IE IE2523/78A patent/IE47766B1/en unknown
- 1978-12-20 NL NLAANVRAGE7812337,A patent/NL184799C/xx not_active IP Right Cessation
- 1978-12-21 CA CA318,411A patent/CA1115470A/en not_active Expired
- 1978-12-21 SE SE7813161A patent/SE428478B/sv not_active IP Right Cessation
- 1978-12-21 IT IT31191/78A patent/IT1101228B/it active
- 1978-12-22 BE BE192537A patent/BE873040A/xx not_active IP Right Cessation
- 1978-12-22 JP JP15770278A patent/JPS5488367A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4287139A (en) | 1981-09-01 |
SE428478B (sv) | 1983-07-04 |
GB2010935A (en) | 1979-07-04 |
FR2412628A1 (fr) | 1979-07-20 |
AU4267578A (en) | 1979-06-28 |
AU521697B2 (en) | 1982-04-22 |
CA1115470A (en) | 1982-01-05 |
IT1101228B (it) | 1985-09-28 |
IE47766B1 (en) | 1984-06-13 |
DE2855468A1 (de) | 1979-07-05 |
NL184799B (nl) | 1989-06-01 |
CH620483A5 (es) | 1980-11-28 |
SE7813161L (sv) | 1979-06-23 |
DE2855468C2 (de) | 1986-09-25 |
JPS6135300B2 (es) | 1986-08-12 |
NL7812337A (nl) | 1979-06-26 |
IE782523L (en) | 1979-06-22 |
JPS5488367A (en) | 1979-07-13 |
BE873040A (fr) | 1979-06-22 |
FR2412628B1 (es) | 1983-04-29 |
IT7831191A0 (it) | 1978-12-21 |
GB2010935B (es) | |
NL184799C (nl) | 1989-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |