DE3024108C2 - - Google Patents

Info

Publication number
DE3024108C2
DE3024108C2 DE3024108A DE3024108A DE3024108C2 DE 3024108 C2 DE3024108 C2 DE 3024108C2 DE 3024108 A DE3024108 A DE 3024108A DE 3024108 A DE3024108 A DE 3024108A DE 3024108 C2 DE3024108 C2 DE 3024108C2
Authority
DE
Germany
Prior art keywords
filter
filter pack
piston
support
pressure element
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
Application number
DE3024108A
Other languages
German (de)
English (en)
Other versions
DE3024108A1 (de
Inventor
Harley Zevenaar Nl Kilsdonk
Frits Arnhem Nl Linde
Petrus Leonardus De Steeg Nl Schippers
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.)
Oerlikon Barmag AG
Original Assignee
Barmag 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 Barmag AG filed Critical Barmag AG
Publication of DE3024108A1 publication Critical patent/DE3024108A1/de
Application granted granted Critical
Publication of DE3024108C2 publication Critical patent/DE3024108C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE19803024108 1979-06-29 1980-06-27 Vorrichtung zum filtern einer fluessigkeit und spinnvorrichtung mit einem derartigen filter Granted DE3024108A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7905055A NL7905055A (nl) 1979-06-29 1979-06-29 Voor vloeistof alsmede spingarnituur voorzien van een dergelijke filter.

Publications (2)

Publication Number Publication Date
DE3024108A1 DE3024108A1 (de) 1981-06-04
DE3024108C2 true DE3024108C2 (US06277897-20010821-C00009.png) 1987-08-20

Family

ID=19833442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803024108 Granted DE3024108A1 (de) 1979-06-29 1980-06-27 Vorrichtung zum filtern einer fluessigkeit und spinnvorrichtung mit einem derartigen filter

Country Status (5)

Country Link
US (1) US4361489A (US06277897-20010821-C00009.png)
JP (1) JPS567617A (US06277897-20010821-C00009.png)
BR (1) BR8004061A (US06277897-20010821-C00009.png)
DE (1) DE3024108A1 (US06277897-20010821-C00009.png)
NL (1) NL7905055A (US06277897-20010821-C00009.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8201179L (sv) * 1982-02-25 1983-08-26 Sune Backman Sett och anordning for filtrering av vetska
DE3475083D1 (en) * 1983-03-23 1988-12-15 Barmag Barmer Maschf Spinning head for melt-spinning filaments
DE3316540C1 (de) * 1983-05-06 1984-11-29 Gimbel, Rolf Dieter, Dr., 7505 Ettlingen Verfahren und Vorrichtung zur Abscheidung von Truebstoffen aus Fluessigkeiten
US4696633A (en) * 1984-05-26 1987-09-29 Barmag Ag Melt spinning apparatus
DE3430847A1 (de) * 1984-08-22 1986-03-27 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Spinnanlage fuer chemiefasern mit teleskopartigem spinnschachtoberteil
DE3518718C2 (de) * 1985-05-24 1987-03-19 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen Flüssigkeitsfilter für radioaktive Stoffe enthaltende Flüssigkeiten
DE3642867A1 (de) * 1986-12-16 1988-06-30 Barmag Barmer Maschf Spinnanlage
JP2611428B2 (ja) * 1989-05-26 1997-05-21 富士電機株式会社 燃料電池のガス漏れ防止装置
US5510194A (en) * 1989-07-05 1996-04-23 Alabama Cryogenic Engineering, Inc. Perforated plate filter media and related products
US5217659A (en) * 1991-12-17 1993-06-08 Wellman, Inc. Repair of filtration elements for polymer manufacture
US5246589A (en) * 1991-12-17 1993-09-21 Wellman, Inc. Repaired filtration elements for polymer manufacture
ES2131556T3 (es) * 1992-01-13 1999-08-01 Hercules Inc Fibra aglutinable termicamente para telas no tejidas de alta resistencia.
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
IL116430A (en) * 1994-12-19 2000-08-13 Hercules Inc Process for preparing a polypropylene containing fiber
NL1000015C2 (nl) * 1995-04-03 1996-10-04 Stork Veco Bv Filterpakket bestemd voor het filtreren van een vloeibaar polymeer en een spinkop, die een dergelijk pakket omvat.
DE19715584C2 (de) * 1997-04-15 2001-09-27 Bayer Faser Gmbh Vorrichtung und Verfahren zur Herstellung von Elastanfäden
JP3827868B2 (ja) * 1998-12-02 2006-09-27 株式会社日本製鋼所 スクリーン交換装置
JP2001009214A (ja) * 1999-06-30 2001-01-16 Teijin Ltd ポリカーボネート用濾過装置およびポリカーボネート製造方法
DE10111064B4 (de) * 2001-03-08 2004-08-19 Seitzschenk Filtersystems Gmbh Filtermodul, Einbausatz für ein Filtermodul und Filtervorrichtung
US6861003B2 (en) * 2002-08-20 2005-03-01 Transor Filter Usa, Inc. Edge filter having improved flow rate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755954A (en) * 1953-08-28 1956-08-29 Ici Ltd Melt-spinning method and apparatus
US2887230A (en) * 1955-05-27 1959-05-19 Cuno Eng Corp Magnetic filter
DE1064030B (de) * 1957-08-23 1959-08-27 Carl Christian Jensen Fluessigkeitsfilter aus uebereinandergestapelten Filtrierscheiben
NL6500067A (US06277897-20010821-C00009.png) * 1965-01-06 1966-07-07
US3387630A (en) * 1965-04-22 1968-06-11 Dow Chemical Co Adjustable pressure reducing device
CH513667A (de) * 1968-01-18 1971-10-15 Vacco Ind Flüssigkeitsfilter
US3536200A (en) * 1969-02-18 1970-10-27 Du Pont Filter assembly having tapered housing and inlet tube
US3762854A (en) * 1970-04-08 1973-10-02 Akzona Inc Melt spinning apparatus
US3724064A (en) * 1970-07-02 1973-04-03 Mott Metallurg Corp Sealing method
US3747769A (en) * 1971-08-02 1973-07-24 R Brumfield Compressible disposable filter press for blood
US3788486A (en) * 1971-09-30 1974-01-29 Minnesota Mining & Mfg Filter
US4022694A (en) * 1974-05-06 1977-05-10 Hydronautics, Incorporated Oil-water separation apparatus
US3985654A (en) * 1974-12-10 1976-10-12 Pall Corporation Filter assembly for fluid polymeric material
US4093548A (en) * 1976-05-10 1978-06-06 Oil Refining Systems Of Florida, Inc. Liquid filter apparatus
US4039452A (en) * 1976-11-15 1977-08-02 Fernandez John J Self-cleaning filter
US4096069A (en) * 1977-02-02 1978-06-20 Postavnichev Vladimir Konstant Filter for polymer melts and solutions

Also Published As

Publication number Publication date
NL7905055A (nl) 1980-12-31
JPS567617A (en) 1981-01-26
BR8004061A (pt) 1981-01-21
DE3024108A1 (de) 1981-06-04
US4361489A (en) 1982-11-30
JPS6327047B2 (US06277897-20010821-C00009.png) 1988-06-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B01D 35/02

8127 New person/name/address of the applicant

Owner name: BARMAG AG, 5630 REMSCHEID, DE

D2 Grant after examination
8364 No opposition during term of opposition