WO2017148460A3 - Dispositif et procédé pour filage électrostatique commandé par structure - Google Patents

Dispositif et procédé pour filage électrostatique commandé par structure Download PDF

Info

Publication number
WO2017148460A3
WO2017148460A3 PCT/DE2017/000049 DE2017000049W WO2017148460A3 WO 2017148460 A3 WO2017148460 A3 WO 2017148460A3 DE 2017000049 W DE2017000049 W DE 2017000049W WO 2017148460 A3 WO2017148460 A3 WO 2017148460A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
collector surface
outlet nozzle
deflection voltage
unit
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.)
Ceased
Application number
PCT/DE2017/000049
Other languages
German (de)
English (en)
Other versions
WO2017148460A2 (fr
Inventor
Frank Willems
Wolfgang Witt
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.)
Bisping Medizintechnik GmbH
Original Assignee
Bisping Medizintechnik GmbH
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 Bisping Medizintechnik GmbH filed Critical Bisping Medizintechnik GmbH
Priority to DE112017001094.2T priority Critical patent/DE112017001094A5/de
Publication of WO2017148460A2 publication Critical patent/WO2017148460A2/fr
Publication of WO2017148460A3 publication Critical patent/WO2017148460A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
    • 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
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
    • 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
    • D01D5/0092—Electro-spinning characterised by the electro-spinning apparatus characterised by the electrical field, e.g. combined with a magnetic fields, using biased or alternating fields
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

L'invention concerne un dispositif et un procédé pour la fabrication d'une structure en fibre polymère par filage électrostatique, comprenant : une buse de sortie (1) pour un jet de polymère (2); une surface de collecteur électriquement conductrice (5), disposée en face de la buse de sortie (1), une tension élevée étant appliquée entre eux, afin d'attirer le jet de polymère (2) sur la surface de collecteur. Le dispositif est caractérisé par : une unité de déviation (3), disposée entre la buse de sortie (1) et la surface de collecteur (5) et autour d'un axe de base du jet de polymère (8) et formée pour dévier le jet de polymère (2) par au moins un champ électrique ou magnétique perpendiculaire à celui-ci dans au moins une direction, le ou les champs électriques ou magnétiques étant produits comme par un tube Braun par l'intermédiaire d'une tension de déviation (U1, U2) correspondante; une unité de tension de déviation (4) destinée à produire la ou les tensions de déviation (U1, U2); et une unité de commande (9), qui commande l'unité de tension de déviation (4), afin de produire un motif prédéfini et la structure de fibre polymère sur la surface de collecteur (5) avec le jet de polymère (2).
PCT/DE2017/000049 2016-03-01 2017-02-28 Dispositif et procédé pour filage électrostatique commandé par structure Ceased WO2017148460A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112017001094.2T DE112017001094A5 (de) 2016-03-01 2017-02-28 Vorrichtung und Verfahren zu einem Struktur-gesteuerten Elektrospinnen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016002389 2016-03-01
DE102016002389.9 2016-03-01

Publications (2)

Publication Number Publication Date
WO2017148460A2 WO2017148460A2 (fr) 2017-09-08
WO2017148460A3 true WO2017148460A3 (fr) 2017-11-02

Family

ID=58772674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/000049 Ceased WO2017148460A2 (fr) 2016-03-01 2017-02-28 Dispositif et procédé pour filage électrostatique commandé par structure

Country Status (2)

Country Link
DE (1) DE112017001094A5 (fr)
WO (1) WO2017148460A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108411386B (zh) * 2018-05-24 2024-04-19 西安科技大学 高低压双系统电纺设备
CN108977960B (zh) * 2018-08-24 2021-08-17 武汉理工大学 一种具有双级波浪结构的高拉伸压电微纤维及其制备方法
CN109825884A (zh) * 2019-03-22 2019-05-31 大连民族大学 多溶液配比的电纺纤维可控电磁场喷射实验方法
US11255026B2 (en) 2019-05-17 2022-02-22 Raytheon Technologies Corporation Method for electrospinning of an ultra-high temperature composite structure
CN110004504A (zh) * 2019-05-24 2019-07-12 北京化工大学 一种图案化静电纺丝装置
CN110561749B (zh) * 2019-10-03 2020-07-28 四川大学 磁控制纳米成型微机械装置及纺丝三维成型方法
CN113564734B (zh) * 2021-07-29 2023-01-20 江苏优舒科技有限公司 可控交变磁场实现电纺纤维层级式实验样品收集装置及方法
CN113897690A (zh) * 2021-11-08 2022-01-07 东南大学 一种基于磁场辅助电纺制备有序pvdf纳米纤维的方法
CN115928229B (zh) * 2023-01-18 2025-05-13 青岛科技大学 一种静电纺丝纤维沉积区域调控装置、调控方法及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009015226A1 (de) * 2009-04-01 2010-10-14 Kim, Gyeong-Man, Dr. Template-gestütztes Musterbildungsverfahren von Nanofasern im Electrospinn-Verfahren und deren Anwendungen
WO2015093730A1 (fr) * 2013-12-18 2015-06-25 주식회사 에이앤에프 Appareil de formation de motif de type électrofilage
KR20150134078A (ko) * 2014-05-21 2015-12-01 황원태 전기방사 방식 패턴 형성 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040762A1 (de) 2007-08-29 2009-03-05 Bayer Materialscience Ag Vorrichtung und Verfahren zur Herstellung von elektrisch leitenden Nanostrukturen mittels Elektrospinnen
WO2009069759A1 (fr) 2007-11-30 2009-06-04 Daiwabo Co., Ltd. Fibre composite ultrafine, fibre ultrafine, son procédé de fabrication et structure de fibre
CN102144058B (zh) 2008-09-04 2012-07-11 大和纺控股株式会社 纤维集合物、导电性基材与纤维集合物的复合体以及它们的制造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009015226A1 (de) * 2009-04-01 2010-10-14 Kim, Gyeong-Man, Dr. Template-gestütztes Musterbildungsverfahren von Nanofasern im Electrospinn-Verfahren und deren Anwendungen
WO2015093730A1 (fr) * 2013-12-18 2015-06-25 주식회사 에이앤에프 Appareil de formation de motif de type électrofilage
KR20150134078A (ko) * 2014-05-21 2015-12-01 황원태 전기방사 방식 패턴 형성 장치

Also Published As

Publication number Publication date
WO2017148460A2 (fr) 2017-09-08
DE112017001094A5 (de) 2018-12-06

Similar Documents

Publication Publication Date Title
WO2017148460A3 (fr) Dispositif et procédé pour filage électrostatique commandé par structure
CN107658201B (zh) 控制提供至基板的离子束的处理装置
KR101434092B1 (ko) 패턴 형성 장치
Pokorny et al. Effective AC needleless and collectorless electrospinning for yarn production
JP2013196951A5 (fr)
CN103696024B (zh) 一种图案化纳米纤维制备装置
MX2016014708A (es) Sondas de imagenologia que utilizan accionadores electrostaticos.
US10662552B1 (en) Field controlled direct-write electrospinning
KR102628780B1 (ko) 이온 빔을 조작하기 위한 기술들 및 장치
Ning et al. Electric field analysis of auxiliary electrode in needle-free electrostatic spinning
JP2014509778A5 (fr)
KR101506403B1 (ko) 전기방사 방식 패턴 형성 장치
JP2017016903A5 (fr)
KR100947029B1 (ko) 독립전위 추출판을 갖는 다중 홈 노즐 정전분무장치 및정전 분무방법
KR101498378B1 (ko) 멀티-스파크 방전 발생기 및 이를 이용한 나노입자 구조체 제조방법
KR102047436B1 (ko) 엑스레이 소스유닛 및 이를 구비하는 엑스레이장치
KR20150134078A (ko) 전기방사 방식 패턴 형성 장치
KR102037910B1 (ko) 코팅 장치 및 코팅 방법
CN105133053A (zh) 一种螺杆电极静电纺丝装置及方法
JP2015512510A5 (fr)
KR20170064201A (ko) 전기방사 방식 패턴 형성 장치
KR101897516B1 (ko) 격자모양으로 정렬된 나노섬유구조체의 제조장치 및 제조방법
JP7022815B2 (ja) 荷電粒子線装置
CN108024439A (zh) 一种离子rf加速结构及应用该结构的离子注入机
JP5792857B1 (ja) 静電塗布装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17725851

Country of ref document: EP

Kind code of ref document: A2

REG Reference to national code

Ref country code: DE

Ref legal event code: R225

Ref document number: 112017001094

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17725851

Country of ref document: EP

Kind code of ref document: A2