ATA66895A - Filterdüse für thermoplastische kunststoffe verarbeitende spritzgiessmaschinen - Google Patents

Filterdüse für thermoplastische kunststoffe verarbeitende spritzgiessmaschinen

Info

Publication number
ATA66895A
ATA66895A AT0066895A AT66895A ATA66895A AT A66895 A ATA66895 A AT A66895A AT 0066895 A AT0066895 A AT 0066895A AT 66895 A AT66895 A AT 66895A AT A66895 A ATA66895 A AT A66895A
Authority
AT
Austria
Prior art keywords
injection molding
molding machines
thermoplastic plastics
filter nozzle
nozzle
Prior art date
Application number
AT0066895A
Other languages
English (en)
Other versions
AT403449B (de
Original Assignee
Herzog 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 Herzog Ag filed Critical Herzog Ag
Publication of ATA66895A publication Critical patent/ATA66895A/de
Application granted granted Critical
Publication of AT403449B publication Critical patent/AT403449B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
  • Buffer Packaging (AREA)
AT0066895A 1994-05-25 1995-04-19 Filterdüse für thermoplastische kunststoffe verarbeitende spritzgiessmaschinen AT403449B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH161394 1994-05-25

Publications (2)

Publication Number Publication Date
ATA66895A true ATA66895A (de) 1997-07-15
AT403449B AT403449B (de) 1998-02-25

Family

ID=4214540

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0066895A AT403449B (de) 1994-05-25 1995-04-19 Filterdüse für thermoplastische kunststoffe verarbeitende spritzgiessmaschinen

Country Status (5)

Country Link
US (1) US5587076A (de)
AT (1) AT403449B (de)
DE (1) DE19512826A1 (de)
FR (1) FR2720321A1 (de)
IT (1) IT1273535B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168411B1 (en) * 1999-03-18 2001-01-02 Dynisco Extrusion, Inc. Polymer filtration method and apparatus
US7090153B2 (en) * 2004-07-29 2006-08-15 Halliburton Energy Services, Inc. Flow conditioning system and method for fluid jetting tools
US20070184958A1 (en) * 2006-02-03 2007-08-09 Cmd Corporation Heat pipe for a bag machine
US8800895B2 (en) * 2008-08-27 2014-08-12 Woodward, Inc. Piloted variable area fuel injector
US20110073071A1 (en) * 2009-09-30 2011-03-31 Woodward Governor Company Internally Nested Variable-Area Fuel Nozzle
US9683739B2 (en) * 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity
US8113818B2 (en) 2010-03-30 2012-02-14 Panos Trakas Valve gate system
US8840396B2 (en) 2011-04-07 2014-09-23 Panos Trakas Self-propelling sprue bar shutoff device
US10576675B2 (en) * 2014-11-19 2020-03-03 Exxonmobil Chemical Patents Inc. Devices, systems, and processes for processing polymers
CN104526995B (zh) * 2014-12-17 2016-08-24 泰瑞机器股份有限公司 一种具有清料功能的塑料挤注成型机
CN105415582B (zh) * 2015-12-15 2017-09-12 荣昌精密机械(苏州)有限公司 一种具有清洗装置的注塑机用过滤型喷嘴
CN107096880B (zh) * 2017-05-25 2018-12-14 东莞合安机电有限公司 一种注蜡喷嘴
ES2718704B2 (es) * 2018-02-27 2022-01-11 Nortek S A Boquilla separadora de alta eficiencia
CN110435101B (zh) * 2019-07-25 2021-06-04 珠海吉田精密塑料模具有限公司 一种注塑机射胶胶管
JP2022083576A (ja) * 2020-11-25 2022-06-06 信越ポリマー株式会社 押出成形機のフィルタ装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211312C (de) *
US1500986A (en) * 1921-12-22 1924-07-08 Fish William James Injector
US2376292A (en) * 1941-09-26 1945-05-15 Reconstruction Finance Corp Fuel injection nozzle
US3486700A (en) * 1967-12-14 1969-12-30 L N B Co Nozzle
US4346849A (en) * 1976-07-19 1982-08-31 Nordson Corporation Airless spray nozzle and method of making it
DE3201218A1 (de) * 1982-01-16 1983-07-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen
US4434053A (en) * 1982-07-06 1984-02-28 Osuna Diaz J M Two-stage filter for injection molding machine
US4952132A (en) * 1982-09-30 1990-08-28 Nickerson Machinery Co. Reverse-purging plastic injection nozzle
DD211312A1 (de) * 1982-11-09 1984-07-11 Schwerin Plastverarb Veb Filter fuer spritzduesen
IT1178951B (it) * 1984-05-31 1987-09-16 Mario Beolchi Filtro per ugelli iniettori partico larmente per apparecchiature di stampaggio ad iniezione di materie plastiche ed ugello iniettore munito di tale filtro
AT386802B (de) * 1984-07-23 1988-10-25 Erema Filtriervorrichtung
DE3840904C1 (de) * 1988-12-05 1989-10-05 Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De
US4906360A (en) * 1989-02-28 1990-03-06 Panos Trakas Multi-stage injection molding filter
EP0399086A1 (de) * 1989-05-26 1990-11-28 Günter Hartig Filtervorrichtung zum Reinigen von Kunststoffschmelzen
DE3935667A1 (de) * 1989-10-26 1991-05-02 Ewikon Heizkanalsysteme Gmbh & Elektrisch aufheizbare duese fuer eine spritzgiessmaschine, eine heisskanaleinrichtung o.dgl.
US5273216A (en) * 1991-09-05 1993-12-28 Canadian Liquid Air Ltd. - Air Liquide Canada Ltee Oxy-fuel cutting tip having swaged gas outlet passages

Also Published As

Publication number Publication date
ITMI950742A0 (it) 1995-04-11
ITMI950742A1 (it) 1996-10-11
US5587076A (en) 1996-12-24
DE19512826A1 (de) 1995-11-30
FR2720321A1 (fr) 1995-12-01
IT1273535B (it) 1997-07-08
AT403449B (de) 1998-02-25

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Legal Events

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