CY1122430T1 - Ακροφυσιο με πολλαπλες εξοδους - Google Patents

Ακροφυσιο με πολλαπλες εξοδους

Info

Publication number
CY1122430T1
CY1122430T1 CY20191101173T CY191101173T CY1122430T1 CY 1122430 T1 CY1122430 T1 CY 1122430T1 CY 20191101173 T CY20191101173 T CY 20191101173T CY 191101173 T CY191101173 T CY 191101173T CY 1122430 T1 CY1122430 T1 CY 1122430T1
Authority
CY
Cyprus
Prior art keywords
fluid
nozzle
chamber
outlet openings
inlet opening
Prior art date
Application number
CY20191101173T
Other languages
English (en)
Inventor
José María LAGARÓN CABELLO
Wilson Rolando CHALCO SANDOVAL
María José FABRA ROVIRA
Amparo LÓPEZ RUBIO
Original Assignee
Consejo Superior De Investigaciones Científicas (Csic)
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 Consejo Superior De Investigaciones Científicas (Csic) filed Critical Consejo Superior De Investigaciones Científicas (Csic)
Publication of CY1122430T1 publication Critical patent/CY1122430T1/el

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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/205—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body
    • B05B1/207—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body the elongated body being a closed loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nozzles (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • External Artificial Organs (AREA)

Abstract

Η εφεύρεση αφορά ένα ακροφύσιο με πολλές εξόδους που περιλαμβάνει τουλάχιστον έναν θάλαμο μέσω του οποίου μπορεί να ρέει ένα ρευστό με ένα άνοιγμα εισόδου ρευστού και ένα πλήθος ανοιγμάτων εξόδου ρευστού μέσω των οποίων το ρευστό εξέρχεται από το ακροφύσιο υπό βέλτιστες συνθήκες ώστε να υποβάλλεται σε ηλεκτροϋδροδυναμική ή αεροϋδροδυναμική επεξεργασία. Το ακροφύσιο μπορεί να χρησιμοποιείται με ρευστά χαμηλού ιξώδους καθώς περιλαμβάνει τουλάχιστον έναν διανομέα ρευστού (3) εντός του θαλάμου που αποτελείται από ένα κοίλο σώμα μέσω του οποίου ρέει το εισερχόμενο εντός του θαλάμου ρευστό. Ο διανομέας ρευστού (3) επιτρέπει την ομοιόμορφη διανομή του ρευστού μέσω όλων των ανοιγμάτων εξόδου του θαλάμου και εμποδίζει το ρευστό να ρέει εξερχόμενο μόνον μέσω των ανοιγμάτων εξόδου πλησιέστερα προς το άνοιγμα εισόδου. Η εφεύρεση βελτιώνει τα αποτελέσματα σχετικά με την παραγωγή μικροδομημένων, υπομικροδομημένων και νανοδομημένων υλικών.
CY20191101173T 2014-11-24 2019-11-07 Ακροφυσιο με πολλαπλες εξοδους CY1122430T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201431738 2014-11-24
PCT/ES2015/070845 WO2016083643A1 (es) 2014-11-24 2015-11-24 Inyector multisalida

Publications (1)

Publication Number Publication Date
CY1122430T1 true CY1122430T1 (el) 2021-01-27

Family

ID=56073662

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20191101173T CY1122430T1 (el) 2014-11-24 2019-11-07 Ακροφυσιο με πολλαπλες εξοδους

Country Status (12)

Country Link
EP (1) EP3225722B1 (el)
CY (1) CY1122430T1 (el)
DK (1) DK3225722T3 (el)
ES (1) ES2754651T3 (el)
HR (1) HRP20192027T1 (el)
HU (1) HUE046324T2 (el)
LT (1) LT3225722T (el)
PL (1) PL3225722T3 (el)
PT (1) PT3225722T (el)
RS (1) RS59581B1 (el)
SI (1) SI3225722T1 (el)
WO (1) WO2016083643A1 (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020095331A1 (en) * 2018-11-11 2020-05-14 E-Spin Nanotech Pvt Ltd Capillary type multi-jet nozzle for fabricating high throughput nanofibers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112677A1 (de) * 2000-03-17 2001-09-20 Barmag Barmer Maschf Vorrichtung zum Schmelzspinnen von Mehrkomponentenfäden
WO2006009854A2 (en) * 2004-06-18 2006-01-26 Yale University Increase of electrospray throughput using multiplexed microfabricated sources for the scalable generation of monodisperse droplets
US7160391B2 (en) * 2004-10-20 2007-01-09 The Procter & Gamble Company Electrostatic nozzle apparatus
US20120138701A1 (en) * 2010-12-02 2012-06-07 Olivier Marc X Electrospray Dispensing System
WO2012113668A1 (de) * 2011-02-24 2012-08-30 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum schmelzspinnen
CN202809020U (zh) * 2012-05-30 2013-03-20 湖南博弈飞装备新材料研究所 连续静电纺丝系统
CN103451749A (zh) * 2012-05-30 2013-12-18 湖南博弈飞装备新材料研究所 连续静电纺丝系统及制备精细纤维的方法

Also Published As

Publication number Publication date
ES2754651T3 (es) 2020-04-20
EP3225722A4 (en) 2018-06-20
HUE046324T2 (hu) 2020-02-28
PL3225722T3 (pl) 2020-05-18
EP3225722B1 (en) 2019-08-07
PT3225722T (pt) 2019-11-21
EP3225722A1 (en) 2017-10-04
DK3225722T3 (da) 2019-11-18
RS59581B1 (sr) 2019-12-31
WO2016083643A1 (es) 2016-06-02
HRP20192027T1 (hr) 2020-02-07
LT3225722T (lt) 2019-12-10
SI3225722T1 (sl) 2020-02-28

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