AU2002224458A1 - Controlled injection using manifold having multiple feed channels - Google Patents

Controlled injection using manifold having multiple feed channels

Info

Publication number
AU2002224458A1
AU2002224458A1 AU2002224458A AU2445802A AU2002224458A1 AU 2002224458 A1 AU2002224458 A1 AU 2002224458A1 AU 2002224458 A AU2002224458 A AU 2002224458A AU 2445802 A AU2445802 A AU 2445802A AU 2002224458 A1 AU2002224458 A1 AU 2002224458A1
Authority
AU
Australia
Prior art keywords
manifold
feed channels
multiple feed
controlled injection
injection
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.)
Abandoned
Application number
AU2002224458A
Inventor
Michael A. Doughty
Wesley Drew Firisin
William J. Hume
David Kazmer
Mark D. Moss
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.)
Synventive Molding Solutions Inc
Original Assignee
Synventive Molding Solutions Inc
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 Synventive Molding Solutions Inc filed Critical Synventive Molding Solutions Inc
Publication of AU2002224458A1 publication Critical patent/AU2002224458A1/en
Abandoned 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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
    • 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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
    • B29C45/2704—Controlling the filling rates or the filling times of two or more mould cavities by controlling the cross section or the length of the runners or the gates
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • 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
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C2045/2683—Plurality of independent mould cavities in a single mould
    • B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
    • 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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C2045/2722—Nozzles or runner channels provided with a pressure sensor
    • 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
    • B29C2045/279—Controlling the flow of material of two or more nozzles or gates to a single mould cavity
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2817—Several valve pin drive cylinders connected to the fluid distributor
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2855—Closure devices therefor consisting of needle valve systems intersecting the nozzle or runner channel
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2882—Closure devices therefor consisting of needle valve systems closing by a movement in the counterflow direction
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2886—Closure devices therefor consisting of needle valve systems closing at a distance from the gate
    • 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
    • B29C2045/304—Adjustable torpedoes
    • 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
    • B29C2045/306—Movable torpedoes
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76013—Force
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/76187—Injection unit screw
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76254—Mould
    • B29C2945/76274—Mould runners, nozzles
    • B29C2945/76277—Mould runners, nozzles nozzles
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76254—Mould
    • B29C2945/76274—Mould runners, nozzles
    • B29C2945/7628—Mould runners, nozzles manifolds
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76381—Injection
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76545—Flow rate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76568—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76595—Velocity
    • B29C2945/76598—Velocity linear movement
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76732—Mould
    • B29C2945/76752—Mould runners, nozzles
    • B29C2945/76755—Mould runners, nozzles nozzles
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76765—Moulding material
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets
    • B29C2945/76943—Using stored or historical data sets compare with thresholds
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76953—Distributed, i.e. several control units perform different tasks
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76956—Proportional
    • B29C2945/76966—Proportional and integral, i.e. Pl regulation
    • B29C2945/76969—Proportional and integral, i.e. Pl regulation derivative and integral, i.e. PID regulation
    • 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
    • B29C45/76—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU2002224458A 2000-10-30 2001-10-29 Controlled injection using manifold having multiple feed channels Abandoned AU2002224458A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/699,856 2000-10-30
US09/699,856 US6589039B1 (en) 1998-04-21 2000-10-30 Controlled injection using manifold having multiple feed channels
PCT/US2001/042795 WO2002036324A1 (en) 2000-10-30 2001-10-29 Controlled injection using manifold having multiple feed channels

Publications (1)

Publication Number Publication Date
AU2002224458A1 true AU2002224458A1 (en) 2002-05-15

Family

ID=24811210

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002224458A Abandoned AU2002224458A1 (en) 2000-10-30 2001-10-29 Controlled injection using manifold having multiple feed channels

Country Status (3)

Country Link
US (2) US6589039B1 (en)
AU (1) AU2002224458A1 (en)
WO (1) WO2002036324A1 (en)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585505B2 (en) 1998-04-21 2003-07-01 Synventive Molding Solutions, Inc. Machine for proportionally controlling fluid delivery to a mold
US6638049B1 (en) 1997-06-13 2003-10-28 Synventive Molding Solutions, Inc. Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US6589039B1 (en) 1998-04-21 2003-07-08 Synventive Molding Solutions, Inc. Controlled injection using manifold having multiple feed channels
US7234929B2 (en) 1999-09-21 2007-06-26 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
US6824379B2 (en) 1998-04-21 2004-11-30 Synventive Molding Solutions, Inc. Apparatus for utilizing an actuator for flow control valve gates
WO2003057448A1 (en) 2001-12-26 2003-07-17 Synventive Molding Solutions, Inc. Non-coaxial injection molding valve flow control
US6683283B2 (en) 2002-05-10 2004-01-27 Dynisco Hot Runners Inc. Canada Apparatus and method for heating injection molding fluid
US6884061B2 (en) 2002-09-18 2005-04-26 Mold-Masters Limited Metering device for a nozzle of an injection molding apparatus
CA2451898C (en) 2002-12-03 2011-04-26 Mold-Masters Limited Hot runner co-injection nozzle
US6923638B2 (en) * 2003-01-03 2005-08-02 R & D Tool & Engineering Co. Apparatus for obtaining balanced flow of hot melt in a distribution manifold
CA2457643C (en) 2003-02-13 2011-11-22 Mold-Masters Limited Valve gated injection molding system with independent flow control
WO2005113215A1 (en) * 2004-05-14 2005-12-01 University Of Massachusetts Methods and devices for melt pressure regulation
DE102004031546A1 (en) * 2004-06-29 2006-02-09 Priamus System Technologies Ag Method for filling at least one cavity
CA2542374A1 (en) * 2005-04-07 2006-10-07 Mold-Masters Limited Configurable manifold
DE102005018982B4 (en) * 2005-04-22 2009-02-19 Schreck Kunststofftechnik Gmbh Device for opening and closing injection nozzles in an injection molding tool
DE102006005972A1 (en) * 2006-02-08 2007-08-23 Otto Bock Healthcare Ip Gmbh & Co. Kg Method for controlling a cycle-changing system to a non-constant cyclic setpoint profile and controller therefor
US7387154B2 (en) * 2006-02-24 2008-06-17 Husky Injection Molding Systems Ltd. Metallic-molding-material runner having equilibrated flow
US7935294B2 (en) * 2006-03-29 2011-05-03 Cadillac Products Automotive Company Reduced density foam and method for molding reduced density foam
CA2591730A1 (en) * 2006-06-16 2007-12-16 Mold-Masters Limited Open loop pressure control for injection molding
US7731489B2 (en) * 2006-12-21 2010-06-08 Mold-Masters (2007) Limited Valve for co-injection molding apparatus
DE102008038930A1 (en) * 2008-08-13 2010-02-18 Priamus System Technologies Ag Method for controlling or controlling functions of an injection molding machine
DE102009004569B4 (en) * 2009-01-14 2014-02-13 Abb Technology Ag Method and electronic device for compensating the hysteresis of pneumatically driven valves
DE102009004570B4 (en) * 2009-01-14 2019-11-14 Abb Schweiz Ag Method and electronic device for finding the opening point in a controlled electro-pneumatic valve of a pneumatic actuator
DE102009004572B4 (en) * 2009-01-14 2010-08-19 Abb Technology Ag Method and electronic device for compensating the drift behavior in a pneumatic actuator during operation
DE102009004571A1 (en) 2009-01-14 2010-07-22 Abb Technology Ag Method and electronic device for testing control parameters of an electro-pneumatic valve in a pneumatic actuator
DE102009012082B3 (en) * 2009-03-06 2010-10-28 Incoe International, Inc. Method for injection molding, in particular for cascade injection molding, and apparatus for carrying out the method
WO2010138302A1 (en) * 2009-05-28 2010-12-02 Husky Injection Molding Systems Ltd Hot-runner system having controller to determine movement of valve stems
CN101934578B (en) * 2009-06-29 2015-07-15 鸿富锦精密工业（深圳）有限公司 Method for unifying operation interfaces of various injection molding machines and injection molding system
US8165714B2 (en) * 2010-01-25 2012-04-24 Husky Injection Molding Systems Ltd. Controller for controlling combination of hot-runner system and mold assembly
DE102010002549B3 (en) * 2010-03-03 2011-07-07 Faurecia Kunststoffe Automobilsysteme GmbH, 85057 injection molding
CN102770257B (en) * 2010-03-25 2015-11-25 圣万提注塑工业有限公司 Actuator mount system
EP2620266B1 (en) 2010-11-23 2015-03-04 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
US9205587B2 (en) * 2012-08-08 2015-12-08 Synventive Molding Solutions, Inc. Flow control apparatus and method
CA2822458A1 (en) * 2011-01-26 2012-08-02 Husky Injection Molding Systems Ltd. Valve-stem assembly removable from runner system while valve-actuator assembly remains connected with manifold assembly
MX2013013585A (en) * 2011-05-20 2014-05-27 Procter & Gamble Alternative pressure control for a low constant pressure injection molding apparatus.
US9724861B2 (en) 2011-11-23 2017-08-08 Synventive Molding Solutions, Inc. Fast acting reduced velocity pin control
CA2851848C (en) 2011-11-23 2015-12-22 Husky Injection Molding Systems Ltd. A control structure for a molding system
JP5421980B2 (en) * 2011-12-02 2014-02-19 日精樹脂工業株式会社 Control device for injection molding machine
WO2013149236A1 (en) * 2012-03-30 2013-10-03 Beaumont Technologies, Inc. Method and apparatus for material flow characterization
EP2656997B1 (en) * 2012-04-23 2020-08-12 ABB Schweiz AG Method for injection moulding of thermoplastic pole parts, and mould for proceeding the same
US8641943B1 (en) * 2012-05-24 2014-02-04 Kipe Molds, Inc. Apparatus and method for filling a mold with a liquid material
PT2890543T (en) * 2012-08-28 2019-06-11 Mold Masters 2007 Ltd Edge-gated injection molding apparatus
CN105121120B (en) * 2012-11-27 2017-09-26 圣万提注塑工业（苏州）有限公司 Injection moulding volume control device and method
US9662820B2 (en) 2013-12-13 2017-05-30 Synventive Molding Solutions, Inc. Pneumatically driven, pin velocity controlled injection molding apparatus and method
EP2961586B1 (en) * 2013-02-28 2018-05-02 Synventive Molding Solutions, Inc. Fast acting reduced velocity pin control
EP3299140B1 (en) * 2013-06-24 2019-05-01 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
EP3115175A1 (en) * 2015-07-09 2017-01-11 Keiryo Packaging SA A method for manufacturing a polymer article
EP3115172A1 (en) * 2015-07-09 2017-01-11 Keiryo Packaging SA A method for manufacturing a polyester based polymer article
CN106553314B (en) * 2015-09-30 2019-07-05 青岛海信模具有限公司 A kind of nested type injection mold hot runner system
WO2018098563A1 (en) * 2016-12-01 2018-06-07 Husky Injection Molding Systems Ltd. Channel geometry for promoting at least one of a uniform velocity profile and a uniform temperature profile for an annular or part-annular melt flow
US11097458B2 (en) 2016-12-23 2021-08-24 Sika Technology Ag System for injection molding and mold base therefor
RU2019140282A (en) * 2017-05-16 2021-06-16 Колопласт А/С METHOD AND DEVICE FOR FORMING UNDER PRESSURE URINARY CATHETER
CN107803311A (en) * 2017-11-14 2018-03-16 中山市高远精密模具有限公司 A kind of injecting glue control device
US11298861B2 (en) 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
JP6938834B2 (en) * 2017-11-24 2021-09-22 イングラス エス． ピー． エー． A method for injection molding of an article formed of a plastic material having different properties, and an apparatus for injection molding of an article formed of a plastic material having different properties.
SE542689C2 (en) * 2018-03-28 2020-06-30 Flexiject Ab Method & tool for injection moulding
CN109849282B (en) * 2019-03-20 2021-05-18 深圳创维－Rgb电子有限公司 Double-layer shunting injection mold
CA3178389A1 (en) 2020-05-13 2021-11-18 Rahul R. PANCHAL Multivariate shrinkage sensor (mvss) for injection molding
CN113119408B (en) * 2021-05-11 2023-08-15 贵州华烽电器有限公司 Semicircle cone rubber sealing member preparation mould

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820928A (en) 1964-12-29 1974-06-28 J Lemelson Control system for molding
US3535742A (en) 1967-07-31 1970-10-27 Paul Marcus Molding apparatus valve and nozzle
GB1307865A (en) 1969-07-11 1973-02-21 Mitsubishi Petrochemical Co Injection molding machine
CH538928A (en) 1971-06-14 1973-07-15 Hanning Robert Method for producing objects, in particular large-area objects, by injection molding a mixture of plasticized plastic and a blowing agent and an injection molding machine suitable for this
US3780764A (en) 1972-04-07 1973-12-25 Union Carbide Corp Nozzle shut-off and flow control valve
DE2401168C3 (en) 1974-01-10 1978-04-27 Control Process, Inc., Plantsville, Conn. (V.St.A.) Plastic injection molding machine for the production of injection molded parts, with a heating, a pressure measuring and a control device
US3952927A (en) 1974-04-26 1976-04-27 Standard Oil Company Injection nozzle having guides for nozzle rod
US4389002A (en) 1980-02-07 1983-06-21 Kona Corporation Injection molding nozzle
US4424015A (en) 1981-03-12 1984-01-03 Pemco-Kalamazoo, Inc. Apparatus for injection molding
JPS58142833A (en) 1982-02-19 1983-08-25 Kobe Steel Ltd Control method for injection molding machine
CA1193817A (en) 1983-02-24 1985-09-24 Jobst U. Gellert Injection molding core ring gate system
FR2542252B1 (en) 1983-03-10 1985-08-16 Capy Gilbert METHOD AND DEVICE FOR INJECTING PLASTIC MATERIAL INTO A MULTI-FOOTPRINT MOLD
US4500279A (en) 1983-07-06 1985-02-19 Kona Corporation Heat pipe manifold system
JPS60212321A (en) 1984-04-06 1985-10-24 Yazaki Kako Kk Quantity control of resin for injection compression molding
US4588367A (en) 1984-07-16 1986-05-13 Husky Injection Molding Systems Ltd. Hot runner manifold for injection molding machine
JPS6163428A (en) 1984-09-04 1986-04-01 Nippon Denso Co Ltd Mold assembly
US4701292A (en) 1984-09-13 1987-10-20 Husky Injection Molding Systems Ltd. Method for pressure molding objects of different resins
DE3505155A1 (en) 1985-02-15 1986-08-21 Elastogran Maschinenbau GmbH, 2844 Lemförde DEVICE FOR PRODUCING MOLDED PARTS FROM MULTI-COMPONENT PLASTIC, IN PARTICULAR POLYURETHANE, WITH A PROGRAM CONTROL
US4931234A (en) 1986-05-12 1990-06-05 Husky Injection Molding Systems Ltd. Coinjection of hollow articles and preforms
US4863369A (en) 1986-05-12 1989-09-05 Husky Injection Molding Systems Ltd. Injection molding with shooting pots
US5141696A (en) 1986-06-30 1992-08-25 Osuna Diaz J M Method for injection molding using flow adjusting arrangement
JPS63249613A (en) 1987-04-07 1988-10-17 Komatsu Ltd Method for controlling injection process in injection molder
JPS63297012A (en) 1987-05-29 1988-12-05 Komatsu Ltd Automatic purge process of injection molding machine
DE3934495C1 (en) 1989-10-16 1990-12-13 Marianne 8780 Gemuenden De Wieser
US5192555A (en) 1990-02-16 1993-03-09 Husky Injection Molding Systems Ltd. Apparatus for molding plastic articles
DE69129412T2 (en) 1990-03-22 1998-09-03 Fanuc Ltd INJECTION MOLDING MACHINE OF THE TYPE WITH AUTOMATIC CHANGE OF FORM
US5078589A (en) 1990-06-15 1992-01-07 Osuna Diaz J M Multicavity injection molding apparatus having precision adjustment and shut off of injection flow to individual mold cavities
DE4110445C2 (en) 1991-03-26 1994-10-27 Mannesmann Ag Method and device for producing decor-coated plastic molded parts
US5149547A (en) 1991-06-12 1992-09-22 Automotive Plastic Technologies, Inc. Apparatus for multi-cavity injection molding
JP2918211B2 (en) 1992-11-04 1999-07-12 河西工業株式会社 Mold press molding method and molding apparatus
WO1995005276A1 (en) 1993-08-12 1995-02-23 Kona Corporation Improved hot runner injection molding system
US5885628A (en) 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
US5492467A (en) 1993-12-30 1996-02-20 Kona Corporation Apparatus for injection molding articles of amorphous polyethylene terephthalate
US5545028A (en) 1994-08-16 1996-08-13 Kona Corporation Bushing tip for injection molding apparatus
US5556582A (en) 1995-02-17 1996-09-17 Stanford University Injection molding gate flow control
US5601773A (en) 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
EP0791448A3 (en) 1996-02-26 1999-05-12 HERBST, Richard Method and apparatus for injection moulding of plastic articles
SE506586C2 (en) 1996-05-13 1998-01-19 Flexiject Innovations Hb Injection molding of details of different weight, size and shape in one process cycle
JP3609537B2 (en) 1996-06-17 2005-01-12 東芝機械株式会社 Feedback control device for injection molding machine
US5916605A (en) 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
US6000831A (en) 1997-02-12 1999-12-14 American Msi Corporation Injection mold data transmission system
JP3172829B2 (en) 1997-03-07 2001-06-04 日精樹脂工業株式会社 Injection molding system
US5871786A (en) 1997-04-04 1999-02-16 Kona Corporation Tip heated hot runner nozzle
US6294122B1 (en) 1998-06-26 2001-09-25 Synventive Molding Solutions, Inc. Electric actuator for a melt flow control pin
US6287107B1 (en) 1997-09-02 2001-09-11 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US6309208B1 (en) 1997-06-13 2001-10-30 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US6099767A (en) 1997-06-13 2000-08-08 Incoe Corporation Injection molding system with sequential gate control
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US20020121713A1 (en) * 1997-06-13 2002-09-05 Mark Moss Apparatus and method for proportionally controlling fluid delivery to stacked molds
US20020086086A1 (en) * 1999-09-21 2002-07-04 Mark Doyle Curvilinear valve pin controller for injection molding
US6361300B1 (en) 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
US5894025A (en) 1997-06-13 1999-04-13 Kona Corporation Valve pin actuator
US6062840A (en) 1997-09-02 2000-05-16 Dynisco Hotrunners, Inc. Hot runner system for coinjection molding
US6514440B1 (en) 1998-04-21 2003-02-04 Synventive Molding Solutions, Inc. Apparatus and method for purging injection molding system
US6585505B2 (en) * 1998-04-21 2003-07-01 Synventive Molding Solutions, Inc. Machine for proportionally controlling fluid delivery to a mold
US5919492A (en) 1997-06-13 1999-07-06 Tarr; John Injection molding system with sequential gate control
US5972258A (en) 1997-10-20 1999-10-26 Husky Injection Molding Systems Ltd. Method of using a multiple gating nozzle
US5948448A (en) 1997-11-18 1999-09-07 Eurotool, Inc. Apparatus for controlling plastic melt flow in injection molding machines
EP0940242A1 (en) 1998-03-03 1999-09-08 Dynisco Hotrunners Canada, Inc. Fluid distributor duct
DE19811466A1 (en) 1998-03-17 1999-09-23 Zahoransky Formenbau Gmbh Die-casting tool with a die having several cavities
US6589039B1 (en) 1998-04-21 2003-07-08 Synventive Molding Solutions, Inc. Controlled injection using manifold having multiple feed channels
US6824379B2 (en) * 1998-04-21 2004-11-30 Synventive Molding Solutions, Inc. Apparatus for utilizing an actuator for flow control valve gates
CA2331576A1 (en) 1998-05-15 1999-11-25 Luis Fernandez Injection moulding tool
WO2001008462A2 (en) 1998-05-20 2001-02-08 Dynisco Hotrunners, Inc., Canada System for individual control of multiple valve gates
DE29909535U1 (en) 1998-06-02 1999-08-12 Engel Maschinenbau Ges.M.B.H., Schwertberg Injection molding device for the production of a variety of plastic parts
US6261084B1 (en) 1998-08-28 2001-07-17 Synventive Moldings Solutions Canada, Inc. Elastically deformable nozzle for injection molding
US6206674B1 (en) 1998-12-31 2001-03-27 Security Plastics, Inc. Injection molding apparatus with removable hetero-molding tools
EP1052078A1 (en) 1999-05-08 2000-11-15 HEKUMA Herbst Maschinenbau GmbH Individual process control in a mould
CA2327759A1 (en) 1999-11-19 2001-05-19 Mark D. Moss Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts

Also Published As

Publication number Publication date
WO2002036324A1 (en) 2002-05-10
US6767486B2 (en) 2004-07-27
WO2002036324A9 (en) 2003-02-06
US6589039B1 (en) 2003-07-08
US20030203064A1 (en) 2003-10-30

Similar Documents

Publication Publication Date Title
AU2002224458A1 (en) Controlled injection using manifold having multiple feed channels
AU2001249323A1 (en) Nanocylinder arrays
EP1286111A3 (en) Multiplex injector
AU2001255024A1 (en) A distributor unit
AU4708999A (en) Multi-valve injection/aspiration manifold
AU7896800A (en) Injection nozzle system
AU2001284835A1 (en) Self-regulating gasoline direct injection system
AU2001295182A1 (en) Single channel reformatter
AU2001238716A1 (en) Co-injection apparatus for injection molding
EP0978649A3 (en) Fuel injection nozzle
AU4415901A (en) Feed pump
AU3560700A (en) Manifold
EP1156208A3 (en) An improved fuel injector
AU4238701A (en) Feed pump
AU7998600A (en) Multiple buffered channel ip multicast
EP1079095A3 (en) Fuel injector
AU2001270846A1 (en) System for feeding line
AUPQ756300A0 (en) Ink supply system
AUPR152700A0 (en) Animal feed
AU4514399A (en) Injection needle
AU5037501A (en) Feed pump
AU2003217113A1 (en) Fuel injection system
AU2001284822A1 (en) Feed system for nailer
AU2001286736A1 (en) Injection molding machine
AU2001242891A1 (en) Pigment feed