ES8607101A1 - Perfeccionamientos en los filtros para boquillas inyectoras de materias plasticas - Google Patents

Perfeccionamientos en los filtros para boquillas inyectoras de materias plasticas

Info

Publication number
ES8607101A1
ES8607101A1 ES543648A ES543648A ES8607101A1 ES 8607101 A1 ES8607101 A1 ES 8607101A1 ES 543648 A ES543648 A ES 543648A ES 543648 A ES543648 A ES 543648A ES 8607101 A1 ES8607101 A1 ES 8607101A1
Authority
ES
Spain
Prior art keywords
filter
injector
injection moulding
plastics material
nozzle provided
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
ES543648A
Other languages
English (en)
Other versions
ES543648A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES543648A0 publication Critical patent/ES543648A0/es
Publication of ES8607101A1 publication Critical patent/ES8607101A1/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

FILTROS PARA BOQUILLAS INYECTORAS DE MATERIAS PLASTICAS, PARTICULARMENTE EN INSTALACIONES DE ESTAMPACION POR INYECCION. CONSTAN DE UN CUERPO HUECO (10) FORMADO POR UNA SERIE DE DISCOS METALICOS PERFORADOS (12), DISPUESTOS EN CONTACTO FRONTAL UNOS CON OTROS, PRESENTANDO CADA DISCO (12) UNA ABERTURA CIRCULAR CENTRAL (14) Y UNA SERIE DE AGUJEROS AXILES (16), SITUADOS CONCENTRICAMENTE ALREDEDOR DEL AGUJERO CENTRAL (14). EL AGUJERO CENTRAL (14) DE CADA DISCO (12) PRESENTA EN UNA DE SUS CARAS (12A) UN ENSANCHAMIENTO CIRCUNFERENCIAL (18), ABIERTO HACIA LOS AGUJEROS AXILES (16), QUE FORMA, CON LA CARA OPUESTA (12B) DEL DISCO CONTIGUO (12), UNA DE LAS LUCES DE FILTRACION ANULARES. LOS DISCOS (12) ESTAN CONECTADOS ENTRE SI MEDIANTE MEDIOS DE CENTRAMIENTO Y RETENCION ANGULAR (20).
ES543648A 1984-05-31 1985-05-30 Perfeccionamientos en los filtros para boquillas inyectoras de materias plasticas Expired ES8607101A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67558/84A IT1178951B (it) 1984-05-31 1984-05-31 Filtro per ugelli iniettori partico larmente per apparecchiature di stampaggio ad iniezione di materie plastiche ed ugello iniettore munito di tale filtro

Publications (2)

Publication Number Publication Date
ES543648A0 ES543648A0 (es) 1986-06-01
ES8607101A1 true ES8607101A1 (es) 1986-06-01

Family

ID=11303434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543648A Expired ES8607101A1 (es) 1984-05-31 1985-05-30 Perfeccionamientos en los filtros para boquillas inyectoras de materias plasticas

Country Status (4)

Country Link
EP (1) EP0163614A3 (es)
JP (1) JPS60260314A (es)
ES (1) ES8607101A1 (es)
IT (1) IT1178951B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512826A1 (de) * 1994-05-25 1995-11-30 Herzog Ag Filterdüse für thermoplastischen Kunststoff verarbeitende Spritzgießmaschinen
CN102308240B (zh) * 2009-02-18 2015-03-04 柯尼卡美能达精密光学株式会社 透镜单元、位置对准方法、摄像装置及摄像装置制造方法
JP7135518B2 (ja) 2018-07-11 2022-09-13 セイコーエプソン株式会社 三次元造形装置、および、ノズルユニット

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2008964B (en) * 1977-11-24 1982-05-12 Buckley P B Injection of plastics
DE2837633A1 (de) * 1978-08-29 1980-03-06 Wilhelm Haeberle Trennvorrichtung
CA1132321A (en) * 1979-07-20 1982-09-28 Mold-Masters Limited Injection molding filter assembly
JPS57133039A (en) * 1981-02-13 1982-08-17 Ishikawajima Harima Heavy Ind Co Ltd Breaker for plastic extruder
DE3227032A1 (de) * 1981-07-23 1983-05-26 Hans 50257 Borås Müller Spritzduese mit filtereigenschaft fuer spritzgiessen oder extrudieren

Also Published As

Publication number Publication date
IT8467558A0 (it) 1984-05-31
JPS60260314A (ja) 1985-12-23
ES543648A0 (es) 1986-06-01
EP0163614A3 (en) 1986-12-03
IT8467558A1 (it) 1985-12-01
IT1178951B (it) 1987-09-16
EP0163614A2 (en) 1985-12-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203