GB1566835A - Slide filters - Google Patents

Slide filters Download PDF

Info

Publication number
GB1566835A
GB1566835A GB27086/77A GB2708677A GB1566835A GB 1566835 A GB1566835 A GB 1566835A GB 27086/77 A GB27086/77 A GB 27086/77A GB 2708677 A GB2708677 A GB 2708677A GB 1566835 A GB1566835 A GB 1566835A
Authority
GB
United Kingdom
Prior art keywords
slide plate
pulses
pressure
working material
seal
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
GB27086/77A
Other languages
English (en)
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.)
Berlyn Corp
Original Assignee
Berlyn Corp
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
Priority claimed from US05/700,100 external-priority patent/US4059525A/en
Application filed by Berlyn Corp filed Critical Berlyn Corp
Publication of GB1566835A publication Critical patent/GB1566835A/en
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
    • B01D29/09—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 filtering bands, e.g. movable between filtering operations
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
GB27086/77A 1976-06-28 1977-06-28 Slide filters Expired GB1566835A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/700,100 US4059525A (en) 1976-06-28 1976-06-28 Slide filters
US71296276A 1976-08-09 1976-08-09
US80174877A 1977-05-31 1977-05-31

Publications (1)

Publication Number Publication Date
GB1566835A true GB1566835A (en) 1980-05-08

Family

ID=27418702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27086/77A Expired GB1566835A (en) 1976-06-28 1977-06-28 Slide filters

Country Status (4)

Country Link
JP (1) JPS5311367A (cg-RX-API-DMAC7.html)
DE (1) DE2729152A1 (cg-RX-API-DMAC7.html)
FR (1) FR2356445A1 (cg-RX-API-DMAC7.html)
GB (1) GB1566835A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1550543A1 (de) * 2003-12-02 2005-07-06 Maag Pump Systems Textron GmbH Kontinuierlicher Bandsiebwechsler mit Regelkreis
US20220324143A1 (en) * 2021-04-07 2022-10-13 Engel Austria Gmbh Plasticizing unit for a shaping machine and method for operating one

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268391A (en) * 1979-11-28 1981-05-19 The Berlyn Corporation Leak proof filter plate system for slide plate filters
DE3242286C2 (de) * 1982-11-16 1984-12-20 Alpine Ag, 8900 Augsburg Siebwechselvorrichtung für Extruder mit hohen Betriebsdrücken
AT385429B (de) * 1985-03-05 1988-03-25 Scheriau Robert Dipl Ing Dr Te Entwaesserungsautomat
DE4105867C2 (de) * 1991-02-25 1993-11-18 Rielmann Hans Georg Filtereinrichtung für flüssigen Kunststoff führende Druckleitungen
DE4227137C2 (de) * 1991-02-25 1995-04-27 Rielmann Hans Georg Filtereinrichtung für flüssigen Kunststoff führende Druckleitungen
DE4116199A1 (de) * 1991-05-17 1992-11-19 Guenter Ing Grad Hartig Vorrichtung zum reinigen von fluiden
US5507498A (en) * 1993-10-13 1996-04-16 Synergy Extrusion Technologies, Inc. Sealing device for polymer filtration apparatus
EP0707878B1 (de) * 1994-10-19 2000-01-19 BemaTec SA Filtervorrichtung mit Rückspülung
DE102006029058A1 (de) * 2006-06-24 2008-01-03 Rippert Besitzgesellschaft Mbh & Co. Kg Filteranordnung zur Trockenabscheidung
US8876517B2 (en) 2012-09-28 2014-11-04 Nordson Corporation Filtration apparatus with a sealing device
CN114714594B (zh) * 2022-03-10 2024-11-15 浦江诚谊精密机械有限公司 一种适用再生料生产的双流道过滤模头及筛网结构
JP2023149963A (ja) * 2022-03-31 2023-10-16 三菱ケミカル株式会社 フィルターチェンジャー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1550543A1 (de) * 2003-12-02 2005-07-06 Maag Pump Systems Textron GmbH Kontinuierlicher Bandsiebwechsler mit Regelkreis
US20220324143A1 (en) * 2021-04-07 2022-10-13 Engel Austria Gmbh Plasticizing unit for a shaping machine and method for operating one

Also Published As

Publication number Publication date
FR2356445A1 (fr) 1978-01-27
JPS5311367A (en) 1978-02-01
DE2729152A1 (de) 1978-01-05
FR2356445B3 (cg-RX-API-DMAC7.html) 1980-04-18

Similar Documents

Publication Publication Date Title
GB1566835A (en) Slide filters
US4159953A (en) Slide plate filters for thermoplastic and similar materials
CA1280567C (en) Cleaning flowing viscous material with laterally moving screen adjoining a variable space
US4059525A (en) Slide filters
US3471017A (en) Filtering process and apparatus
EP0309182B2 (en) Method for injection molding
EP3541604B1 (de) 3d-druckkopf mit zusätzlichen temperierungsmitteln
CA1080636A (en) Filter and associated filter web with sealed segments
EP0361837B1 (en) Casting control method by controlling a movement of a fluid-operated cylinder piston and apparatus for carrying out same
DE69607048T2 (de) Extrusionsvorrichtung und Verfahren mit Druckausgleich
US4237014A (en) Flowable material passage with interposable slide member
DE69631434T2 (de) Doppelbandstranggiessanlage und -verfahren
DE60118137T2 (de) Verfahren zum Extrudieren von Reifenkautschukwerkstoffen
CA2055562A1 (en) Filtering method and apparatus
EP1515813B1 (de) Verfahren zur erzeugung eines metallbandes mit einer zweiwalzengiesseinrichtung
DE2638126C3 (de) Vorrichtung zum Granulieren thermoplastischer Kunststoffe
EP1347851A1 (de) Profilbeeinflussbare giessrolle für das giessen von metallband in einer giessrollenanlage
EP0295080A2 (en) Twin belt type casting machine and method of casting by using the same
US4888110A (en) Filtering device for thermoplastic material
JP3179484B2 (ja) 連続フィルタ
EP0233064A2 (en) Extrusion apparatus
CA1102253A (en) Slide filters
WO1993016860A1 (de) Verfahren und vorrichtung zum taktgesteuerten spritzgiessen von formteilen aus vernetzbaren formmassen
US5464537A (en) Filtering debris from molten plastic
WO2020114801A1 (de) Walzbarren-kokille für den strangguss von aluminium und aluminiumlegierungen

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee