IT1273535B - Ugello filtrante per macchine per stampaggio a iniezione per la lavorazione di materiali sintetici termoplastici - Google Patents

Ugello filtrante per macchine per stampaggio a iniezione per la lavorazione di materiali sintetici termoplastici

Info

Publication number
IT1273535B
IT1273535B ITMI950742A ITMI950742A IT1273535B IT 1273535 B IT1273535 B IT 1273535B IT MI950742 A ITMI950742 A IT MI950742A IT MI950742 A ITMI950742 A IT MI950742A IT 1273535 B IT1273535 B IT 1273535B
Authority
IT
Italy
Prior art keywords
processing
injection molding
thermoplastic materials
molding machines
synthetic thermoplastic
Prior art date
Application number
ITMI950742A
Other languages
English (en)
Inventor
Kurt Herzog
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 ITMI950742A0 publication Critical patent/ITMI950742A0/it
Publication of ITMI950742A1 publication Critical patent/ITMI950742A1/it
Application granted granted Critical
Publication of IT1273535B publication Critical patent/IT1273535B/it

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)
ITMI950742A 1994-05-25 1995-04-11 Ugello filtrante per macchine per stampaggio a iniezione per la lavorazione di materiali sintetici termoplastici IT1273535B (it)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
ITMI950742A0 ITMI950742A0 (it) 1995-04-11
ITMI950742A1 ITMI950742A1 (it) 1996-10-11
IT1273535B true IT1273535B (it) 1997-07-08

Family

ID=4214540

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950742A IT1273535B (it) 1994-05-25 1995-04-11 Ugello filtrante per macchine per stampaggio a iniezione per la lavorazione di materiali sintetici termoplastici

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435101A (zh) * 2019-07-25 2019-11-12 李昌满 一种注塑机射胶胶管

Families Citing this family (13)

* 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
CN107000295B (zh) * 2014-11-19 2019-12-06 埃克森美孚化学专利公司 用于减少凝胶的结构元件以及凝胶减少装置和方法
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211312C (it) *
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 (it) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435101A (zh) * 2019-07-25 2019-11-12 李昌满 一种注塑机射胶胶管
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

Also Published As

Publication number Publication date
ATA66895A (de) 1997-07-15
FR2720321A1 (fr) 1995-12-01
AT403449B (de) 1998-02-25
ITMI950742A1 (it) 1996-10-11
ITMI950742A0 (it) 1995-04-11
DE19512826A1 (de) 1995-11-30
US5587076A (en) 1996-12-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331