FR2133875A1 - - Google Patents

Info

Publication number
FR2133875A1
FR2133875A1 FR7213716A FR7213716A FR2133875A1 FR 2133875 A1 FR2133875 A1 FR 2133875A1 FR 7213716 A FR7213716 A FR 7213716A FR 7213716 A FR7213716 A FR 7213716A FR 2133875 A1 FR2133875 A1 FR 2133875A1
Authority
FR
France
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.)
Granted
Application number
FR7213716A
Other languages
French (fr)
Other versions
FR2133875B1 (enrdf_load_stackoverflow
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer GmbH
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 Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of FR2133875A1 publication Critical patent/FR2133875A1/fr
Priority to DE2315344A priority Critical patent/DE2315344A1/de
Application granted granted Critical
Publication of FR2133875B1 publication Critical patent/FR2133875B1/fr
Expired 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/24—Cleaning equipment
    • 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
    • B29C48/694—Cylindrical or conical filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7213716A 1971-04-22 1972-04-19 Expired FR2133875B1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2315344A DE2315344A1 (de) 1972-04-19 1973-03-28 Filtereinrichtung fuer kunststoffaufbereitungsmaschinen, insbesondere fuer extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119545 DE2119545B2 (de) 1971-04-22 1971-04-22 Filtereinrichtung fuer extruder und spritzgussmaschinen

Publications (2)

Publication Number Publication Date
FR2133875A1 true FR2133875A1 (enrdf_load_stackoverflow) 1972-12-01
FR2133875B1 FR2133875B1 (enrdf_load_stackoverflow) 1974-10-04

Family

ID=5805485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213716A Expired FR2133875B1 (enrdf_load_stackoverflow) 1971-04-22 1972-04-19

Country Status (9)

Country Link
JP (1) JPS5322618Y2 (enrdf_load_stackoverflow)
BE (1) BE782196A (enrdf_load_stackoverflow)
CA (1) CA988863A (enrdf_load_stackoverflow)
CH (1) CH536129A (enrdf_load_stackoverflow)
DE (1) DE2119545B2 (enrdf_load_stackoverflow)
FR (1) FR2133875B1 (enrdf_load_stackoverflow)
GB (1) GB1386143A (enrdf_load_stackoverflow)
IT (1) IT951430B (enrdf_load_stackoverflow)
NL (1) NL7205251A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137581A1 (en) * 1983-07-12 1985-04-17 Nordson Corporation Thermoplastic dispensing gun having a self-contained filter and flow control valve

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941831C1 (enrdf_load_stackoverflow) * 1989-12-19 1990-10-18 Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De
DE4012404C1 (enrdf_load_stackoverflow) * 1990-04-19 1991-02-28 Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De
PL2548711T3 (pl) * 2011-07-21 2017-12-29 Coperion Gmbh Jednostka filtracyjna do instalacji wytłaczarki ślimakowej oraz układ filtra i odpowiednie urządzenie zmieniające sito do instalacji wytłaczarki ślimakowej z tego rodzaju jednostką filtracyjną
WO2016081077A1 (en) 2014-11-19 2016-05-26 Exxonmobil Chemical Patents Inc. Structural element for gel reducing, as well as gel reducing apparatus and method
EP3389985B1 (en) 2015-12-16 2022-02-16 ExxonMobil Chemical Patents Inc. Device and related method for processing polymers
CN108367478B (zh) * 2015-12-16 2021-05-11 埃克森美孚化学专利公司 用于加工聚合物的装置和方法
DE202016105013U1 (de) * 2016-09-09 2016-09-23 Nordson Corporation Filterkerze zum Abscheiden von Verunreinigungen aus einer Kunststoffschmelze
US10188968B2 (en) 2016-10-31 2019-01-29 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
AT524784B1 (de) * 2021-04-07 2022-09-15 Engel Austria Gmbh Plastifizieraggregat für eine Formgebungsmaschine und Verfahren zum Betreiben eines solchen
EP4234207A1 (de) 2022-02-24 2023-08-30 Coperion GmbH Filtereinheit für eine extruder-anlage, filteranordnung und zugehörige siebwechselvorrichtung sowie verfahren zum herstellen einer derartigen filtereinheit
CH721085A1 (de) * 2023-08-29 2025-03-14 Alpla Werke Alwin Lehner Gmbh & Co Kg Vorrichtung und Verfahren zur Verringerung von Verunreinigungen in einer Kunststoffschmelze.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH385172A (de) * 1961-05-19 1964-12-15 Engler Werner Siebfilter mit mindestens einem ausmontierbaren Filtereinsatz
DE1222479B (de) * 1960-07-27 1966-08-11 Jacques Roland Alexandre Berli Filterkerzenbefestigung
FR2003779A1 (enrdf_load_stackoverflow) * 1968-03-13 1969-11-14 Windmoeller & Hoelscher

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222479B (de) * 1960-07-27 1966-08-11 Jacques Roland Alexandre Berli Filterkerzenbefestigung
CH385172A (de) * 1961-05-19 1964-12-15 Engler Werner Siebfilter mit mindestens einem ausmontierbaren Filtereinsatz
FR2003779A1 (enrdf_load_stackoverflow) * 1968-03-13 1969-11-14 Windmoeller & Hoelscher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137581A1 (en) * 1983-07-12 1985-04-17 Nordson Corporation Thermoplastic dispensing gun having a self-contained filter and flow control valve

Also Published As

Publication number Publication date
CA988863A (en) 1976-05-11
JPS52113875U (enrdf_load_stackoverflow) 1977-08-30
DE2119545A1 (enrdf_load_stackoverflow) 1972-10-12
BE782196A (fr) 1972-10-17
FR2133875B1 (enrdf_load_stackoverflow) 1974-10-04
DE2119545B2 (de) 1972-10-12
JPS5322618Y2 (enrdf_load_stackoverflow) 1978-06-12
CH536129A (de) 1973-04-30
GB1386143A (en) 1975-03-05
IT951430B (it) 1973-06-30
NL7205251A (enrdf_load_stackoverflow) 1972-10-24

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