NO961398L - Anordning og installasjon for anvendelse ved bearbeiding av celluloseopplösninger - Google Patents

Anordning og installasjon for anvendelse ved bearbeiding av celluloseopplösninger

Info

Publication number
NO961398L
NO961398L NO961398A NO961398A NO961398L NO 961398 L NO961398 L NO 961398L NO 961398 A NO961398 A NO 961398A NO 961398 A NO961398 A NO 961398A NO 961398 L NO961398 L NO 961398L
Authority
NO
Norway
Prior art keywords
inlet
guide element
piston
flowing
mass
Prior art date
Application number
NO961398A
Other languages
English (en)
Other versions
NO961398D0 (no
Inventor
Stephan Zikeli
Ernst Rauch
Friedrich Ecker
Arnold Nigsch
Original Assignee
Chemiefaser Lenzing 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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of NO961398D0 publication Critical patent/NO961398D0/no
Publication of NO961398L publication Critical patent/NO961398L/no

Links

Classifications

    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Safety Valves (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Control Of Fluid Pressure (AREA)
  • Coating Apparatus (AREA)
  • Reinforced Plastic Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Det er beskrevet en anordning for regulering av trykket i en strømmende, viskos masse, og som er særpreget ved: et innløp (8a), gjennom hvilket massen strømmer inn i anordningen, et føringsele- ment (9) som har kapasitet til å ta imot massen som strømmer fra innløpet (8a), et stempel (11) som er forsynt med åpninger (Ild) og som er lagret bevege- lig i føringselementet (9), idet føringselementets (9) mottagelseskapasitet forandres ved å bevege stempelet (11), et mottak (Ila) som er festet på stempelets åpning (Ild) og som er forbundet med innløpet (8a) slik at den strømmende masse strømmer fra innløpet (8a) via mottaket (Ila) og gjennom stempelets (11) åpning (Ild) inn i føringselementet (9), et utløp (lOa) hvor føringselementet (9) mun- ner ut i og som avgir den strømmende masse fra anordningen, forutsatt at innløpet (8a), førings- elementet (9) og mottaket (Ila) ved å bevege stem- pelet (11) skyves teleskopaktig over innløpet (8a).
NO961398A 1994-08-10 1996-04-09 Anordning og installasjon for anvendelse ved bearbeiding av celluloseopplösninger NO961398L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0156094A AT403531B (de) 1994-08-10 1994-08-10 Vorrichtung zum regeln des druckes in einer strömenden, viskosen masse
PCT/AT1995/000132 WO1996005338A1 (de) 1994-08-10 1995-06-26 Vorrichtung und anlage zur verwendung bei der verarbeitung von celluloselösungen

Publications (2)

Publication Number Publication Date
NO961398D0 NO961398D0 (no) 1996-04-09
NO961398L true NO961398L (no) 1996-06-05

Family

ID=3516047

Family Applications (1)

Application Number Title Priority Date Filing Date
NO961398A NO961398L (no) 1994-08-10 1996-04-09 Anordning og installasjon for anvendelse ved bearbeiding av celluloseopplösninger

Country Status (29)

Country Link
US (1) US5826978A (no)
EP (1) EP0714459B1 (no)
JP (1) JPH09504061A (no)
KR (1) KR100363429B1 (no)
CN (1) CN1065292C (no)
AT (2) AT403531B (no)
AU (1) AU687209B2 (no)
BG (1) BG62494B1 (no)
BR (1) BR9506311A (no)
CA (1) CA2173597A1 (no)
CZ (1) CZ104996A3 (no)
DE (3) DE59500034D1 (no)
ES (1) ES2094072T3 (no)
FI (1) FI961550A0 (no)
GB (1) GB2297393A (no)
GR (1) GR3021739T3 (no)
HK (1) HK1000325A1 (no)
HU (1) HUT75592A (no)
MY (1) MY117280A (no)
NO (1) NO961398L (no)
PL (1) PL313779A1 (no)
RO (1) RO114987B1 (no)
RU (1) RU2142028C1 (no)
SI (1) SI0714459T1 (no)
SK (1) SK41496A3 (no)
TR (1) TR199500940A1 (no)
TW (1) TW299361B (no)
WO (1) WO1996005338A1 (no)
ZA (1) ZA956321B (no)

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Publication number Priority date Publication date Assignee Title
DE10005466A1 (de) * 2000-02-08 2001-03-22 Zimmer Ag Pufferspeicher für Polymerschmelzen, insbesondere Celluloselösungen
DE10019660B4 (de) * 2000-04-20 2004-04-29 Zimmer Ag Verfahren zum Verspinnen einer Spinnlösung und Spinnkopf
WO2001085352A2 (en) * 2000-05-05 2001-11-15 Sealant Equipment & Engineering, Inc. Orbital applicator tool with self-centering dispersing head
US6691932B1 (en) * 2000-05-05 2004-02-17 Sealant Equipment & Engineering, Inc. Orbital applicator tool with static mixer tip seal valve
DE10129232A1 (de) * 2001-06-19 2003-01-02 Basf Ag Verfahren zur Herstellung von syntaktischen Polyurethan
AU2003273105A1 (en) * 2003-06-30 2005-01-13 Hyosung Corporation A jomogeneous cellulose solution and high tenacity lyocell multifilament using the same
US6944976B2 (en) * 2003-10-09 2005-09-20 Sapp Charles W Protective and/or decorative shoe cover
KR101275609B1 (ko) * 2005-03-30 2013-06-19 후지필름 가부시키가이샤 용액 캐스팅 방법
US20070033900A1 (en) * 2005-07-19 2007-02-15 Rios Antoine C Apparatus and method to control the temperature of a melt stream
CN101636416B (zh) * 2007-01-17 2012-10-03 连津格股份公司 溶液的制备
EP2042284B1 (de) * 2007-09-27 2011-08-03 Sulzer Chemtech AG Vorrichtung zur Erzeugung einer reaktionsfähigen fliessfähigen Mischung und deren Verwendung
RU2451222C2 (ru) * 2010-02-16 2012-05-20 Александр Николаевич Курасов Способ оперативного изменения гидравлического сопротивления жидкости на выходе из сосуда для жидкости, находящейся под давлением, и сосуд для жидкости, находящейся под давлением
FR3005951B1 (fr) * 2013-05-24 2015-05-01 Saint Gobain Isover Dispositif pour la fabrication d'un produit fibreux
WO2021152216A1 (en) * 2020-01-31 2021-08-05 Aalto University Foundation Sr Pressure-balancing feed-in container arrangement and method for feeding material
US12606939B2 (en) * 2021-12-16 2026-04-21 Shaw Industries Group, Inc. Polymer fiber with additive and methods and articles related thereto

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GB841403A (en) * 1957-02-19 1960-07-13 Unilever Ltd Compensating devices for use in the transmission of viscous materials
SE320948B (no) * 1967-10-06 1970-02-23 Asea Ab
GB1262285A (en) * 1968-03-28 1972-02-02 Ici Ltd Method and apparatus for flow rate control in continuous extrusion
SU376764A1 (ru) * 1971-04-30 1973-04-05 РЕГУЛЯТОР ДАВЛЕНИЯ|1|!1Ш'^1?лй1гШл«г SVIiJinOtBii
US3807909A (en) * 1972-05-01 1974-04-30 Owens Illinois Inc Pump for dispensing food products
SU742891A1 (ru) * 1976-10-29 1980-06-25 Предприятие П/Я А-1528 Регул тор давлени
US4144080A (en) * 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4196282A (en) * 1977-11-25 1980-04-01 Akzona Incorporated Process for making a shapeable cellulose and shaped cellulose products
FR2446157A1 (fr) * 1979-01-12 1980-08-08 Lavijerie Jacques Secateur pneumatique a double piston et a double effet
GB2076730B (en) * 1980-06-02 1984-06-06 Pont A Mousson Device for the injection of plastics materials elastomers or other similar materials
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EP0250695B1 (de) * 1986-06-06 1990-04-04 EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. Filter
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Also Published As

Publication number Publication date
MY117280A (en) 2004-06-30
HUT75592A (en) 1997-05-28
DE29512898U1 (de) 1995-12-07
AT403531B (de) 1998-03-25
KR100363429B1 (ko) 2003-02-11
DE59500034D1 (de) 1996-11-28
HK1000325A1 (en) 1998-02-27
BG100486A (bg) 1996-09-30
GR3021739T3 (en) 1997-02-28
DE19580866D2 (de) 1998-06-18
MX9601333A (es) 1998-06-30
JPH09504061A (ja) 1997-04-22
FI961550A7 (fi) 1996-04-09
GB2297393A (en) 1996-07-31
SK41496A3 (en) 1997-05-07
CN1065292C (zh) 2001-05-02
TR199500940A1 (tr) 1996-10-21
ZA956321B (en) 1996-03-14
CZ104996A3 (en) 1996-12-11
BR9506311A (pt) 1997-08-05
TW299361B (no) 1997-03-01
FI961550A0 (fi) 1996-04-09
ES2094072T3 (es) 1997-01-01
AU2664795A (en) 1996-03-07
RO114987B1 (ro) 1999-09-30
WO1996005338A1 (de) 1996-02-22
CA2173597A1 (en) 1996-02-22
RU2142028C1 (ru) 1999-11-27
NO961398D0 (no) 1996-04-09
PL313779A1 (en) 1996-07-22
ATE144563T1 (de) 1996-11-15
AU687209B2 (en) 1998-02-19
ATA156094A (de) 1997-07-15
EP0714459A1 (de) 1996-06-05
US5826978A (en) 1998-10-27
SI0714459T1 (no) 1997-10-31
HU9600878D0 (en) 1996-06-28
EP0714459B1 (de) 1996-10-23
CN1131972A (zh) 1996-09-25
BG62494B1 (bg) 1999-12-30
GB9607018D0 (en) 1996-06-05

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