ITTO981093A0 - Apparecchiatura per il raffreddamento e la preparazione di fibre fila- te per fusione. - Google Patents

Apparecchiatura per il raffreddamento e la preparazione di fibre fila- te per fusione.

Info

Publication number
ITTO981093A0
ITTO981093A0 IT98TO001093A ITTO981093A ITTO981093A0 IT TO981093 A0 ITTO981093 A0 IT TO981093A0 IT 98TO001093 A IT98TO001093 A IT 98TO001093A IT TO981093 A ITTO981093 A IT TO981093A IT TO981093 A0 ITTO981093 A0 IT TO981093A0
Authority
IT
Italy
Prior art keywords
cooling
preparation
equipment
spun fibers
melting
Prior art date
Application number
IT98TO001093A
Other languages
English (en)
Inventor
Werner Kaegi
Christian Baumann
Werner Stibal
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Publication of ITTO981093A0 publication Critical patent/ITTO981093A0/it
Publication of ITTO981093A1 publication Critical patent/ITTO981093A1/it
Application granted granted Critical
Publication of IT1305089B1 publication Critical patent/IT1305089B1/it

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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT1998TO001093A 1998-01-09 1998-12-29 Apparecchiatura per il raffreddamento e la preparazione di fibrefilate per fusione. IT1305089B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19800636A DE19800636C1 (de) 1998-01-09 1998-01-09 Vorrichtung zum Abkühlen und Präparieren von schmelzgesponnenen Fäden

Publications (3)

Publication Number Publication Date
ITTO981093A0 true ITTO981093A0 (it) 1998-12-29
ITTO981093A1 ITTO981093A1 (it) 1999-07-09
IT1305089B1 IT1305089B1 (it) 2001-04-10

Family

ID=7854268

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO001093A IT1305089B1 (it) 1998-01-09 1998-12-29 Apparecchiatura per il raffreddamento e la preparazione di fibrefilate per fusione.

Country Status (5)

Country Link
CN (1) CN1256473C (it)
DE (1) DE19800636C1 (it)
IT (1) IT1305089B1 (it)
TR (1) TR199900023A3 (it)
TW (1) TW486527B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6881047B2 (en) * 2000-05-18 2005-04-19 Invista North America S.A.R.L. Process and apparatus for improved conditioning of melt-spun material
CN1748050B (zh) * 2003-02-05 2011-05-04 欧瑞康纺织有限及两合公司 用来润湿行进中的单丝簇的装置
CN108517573A (zh) * 2018-03-21 2018-09-11 湖南东映碳材料科技有限公司 一种碳纤维原丝上油装置及其使用方法
CN116043344B (zh) * 2023-02-16 2024-05-14 宁波三邦超细纤维有限公司 一种纳米氧化锌耐热复合超细纤维制备工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919331C2 (de) * 1979-05-14 1986-02-13 Akzo Gmbh, 5600 Wuppertal Spinndüse mit Vorrichtung zum kontinuierlichen Aufbringen von Präparationsöl auf die Austrittsfläche
CH667676A5 (de) * 1985-09-18 1988-10-31 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut.
CH673659A5 (it) * 1987-03-05 1990-03-30 Inventa Ag
CH678433A5 (it) * 1989-01-30 1991-09-13 Schweizerische Viscose

Also Published As

Publication number Publication date
DE19800636C1 (de) 1999-07-29
ITTO981093A1 (it) 1999-07-09
CN1223309A (zh) 1999-07-21
TR199900023A2 (xx) 1999-10-21
TW486527B (en) 2002-05-11
CN1256473C (zh) 2006-05-17
IT1305089B1 (it) 2001-04-10
TR199900023A3 (tr) 1999-10-21

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