ATA12152004A - Filtereinrichtung zum filtern von kunststoffschmelze - Google Patents

Filtereinrichtung zum filtern von kunststoffschmelze

Info

Publication number
ATA12152004A
ATA12152004A AT0121504A AT12152004A ATA12152004A AT A12152004 A ATA12152004 A AT A12152004A AT 0121504 A AT0121504 A AT 0121504A AT 12152004 A AT12152004 A AT 12152004A AT A12152004 A ATA12152004 A AT A12152004A
Authority
AT
Austria
Prior art keywords
filter device
plastic melts
filtering plastic
filtering
melts
Prior art date
Application number
AT0121504A
Other languages
English (en)
Other versions
AT413654B (de
Original Assignee
Hehenberger Gerhard
Remili Johannes
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 Hehenberger Gerhard, Remili Johannes filed Critical Hehenberger Gerhard
Priority to AT0121504A priority Critical patent/AT413654B/de
Publication of ATA12152004A publication Critical patent/ATA12152004A/de
Application granted granted Critical
Publication of AT413654B publication Critical patent/AT413654B/de

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
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
    • B29C48/6912—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a single rectilinearly reciprocating slide
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2554—Flow control means, e.g. valves provided in or in the proximity of filter 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
    • B29C48/273—Cleaning; Purging; Avoiding contamination of filters using back flow
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT0121504A 2004-07-16 2004-07-16 Filtereinrichtung zum filtern von kunststoffschmelze AT413654B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0121504A AT413654B (de) 2004-07-16 2004-07-16 Filtereinrichtung zum filtern von kunststoffschmelze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0121504A AT413654B (de) 2004-07-16 2004-07-16 Filtereinrichtung zum filtern von kunststoffschmelze

Publications (2)

Publication Number Publication Date
ATA12152004A true ATA12152004A (de) 2005-09-15
AT413654B AT413654B (de) 2006-04-15

Family

ID=34916824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0121504A AT413654B (de) 2004-07-16 2004-07-16 Filtereinrichtung zum filtern von kunststoffschmelze

Country Status (1)

Country Link
AT (1) AT413654B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057816A1 (de) 2007-11-30 2009-06-04 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Filtrationseinrichtung
DE102012104939A1 (de) * 2012-06-06 2013-12-12 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Filtriervorrichtung für Fluide
DE102012104924A1 (de) * 2012-06-06 2013-12-12 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Filtriervorrichtung für Fluide
DE102017115295B3 (de) 2017-07-07 2018-10-25 Nordson Corporation Filtriervorrichtung und Verfahren zum Betreiben derselben

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908735U1 (de) * 1999-05-18 1999-09-02 KoSa GmbH & Co. KG, 60528 Frankfurt Filtereinrichtung für die Reinigung von Kunststoffschmelzen
AT408522B (de) * 2000-05-10 2001-12-27 Econ Maschb Und Steuerungstech Filtersystem zur reinigung von kunststoffschmelzen

Also Published As

Publication number Publication date
AT413654B (de) 2006-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee