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IT1294474B1 - Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione - Google Patents

Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione

Info

Publication number
IT1294474B1
IT1294474B1 IT97AN000034A ITAN970034A IT1294474B1 IT 1294474 B1 IT1294474 B1 IT 1294474B1 IT 97AN000034 A IT97AN000034 A IT 97AN000034A IT AN970034 A ITAN970034 A IT AN970034A IT 1294474 B1 IT1294474 B1 IT 1294474B1
Authority
IT
Italy
Prior art keywords
torpedo
housed
injection nozzle
supply channel
duct intersecting
Prior art date
Application number
IT97AN000034A
Other languages
English (en)
Inventor
Paolo Bellesi
Sergio Moretti
Nazzareno Cingolani
Original Assignee
Acrilux Spa
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 Acrilux Spa filed Critical Acrilux Spa
Priority to IT97AN000034A priority Critical patent/IT1294474B1/it
Publication of ITAN970034A0 publication Critical patent/ITAN970034A0/it
Priority to EP97830699A priority patent/EP0885709A1/en
Publication of ITAN970034A1 publication Critical patent/ITAN970034A1/it
Application granted granted Critical
Publication of IT1294474B1 publication Critical patent/IT1294474B1/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lighters Containing Fuel (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT97AN000034A 1997-06-19 1997-06-19 Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione IT1294474B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT97AN000034A IT1294474B1 (it) 1997-06-19 1997-06-19 Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione
EP97830699A EP0885709A1 (en) 1997-06-19 1997-12-23 An injection nozzle with torpedo housed in a duct intersecting the feed channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97AN000034A IT1294474B1 (it) 1997-06-19 1997-06-19 Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione

Publications (3)

Publication Number Publication Date
ITAN970034A0 ITAN970034A0 (it) 1997-06-19
ITAN970034A1 ITAN970034A1 (it) 1998-12-19
IT1294474B1 true IT1294474B1 (it) 1999-04-12

Family

ID=11334090

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97AN000034A IT1294474B1 (it) 1997-06-19 1997-06-19 Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione

Country Status (2)

Country Link
EP (1) EP0885709A1 (it)
IT (1) IT1294474B1 (it)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767340A (en) * 1971-07-07 1973-10-23 Diamond Tool & Die Co Sprue bushing for a single cavity or center sprued mold
US3758248A (en) * 1972-12-20 1973-09-11 H Drazick Injection plastic feeder
CA1153523A (en) * 1980-05-08 1983-09-13 Jobst U. Gellert Injection molding fixed pin gate
US4595552A (en) * 1984-12-13 1986-06-17 Adolph Coors Company Injection mold gate apparatus
DE4021782A1 (de) * 1990-07-10 1992-01-16 Wolff Hans Martin Heisskanalduese mit nadelventil
IT1248888B (it) * 1991-06-28 1995-01-30 Acrilux Spa Ugello di iniezione per uno stampo
JPH07251428A (ja) * 1994-03-15 1995-10-03 Daicel Chem Ind Ltd 射出成形用ホットランナー金型のゲート構造

Also Published As

Publication number Publication date
EP0885709A1 (en) 1998-12-23
ITAN970034A1 (it) 1998-12-19
ITAN970034A0 (it) 1997-06-19

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Legal Events

Date Code Title Description
0001 Granted