AU2001271640A1 - Method and apparatus for balancing flowing conditions of laminar flowing materials - Google Patents

Method and apparatus for balancing flowing conditions of laminar flowing materials

Info

Publication number
AU2001271640A1
AU2001271640A1 AU2001271640A AU7164001A AU2001271640A1 AU 2001271640 A1 AU2001271640 A1 AU 2001271640A1 AU 2001271640 A AU2001271640 A AU 2001271640A AU 7164001 A AU7164001 A AU 7164001A AU 2001271640 A1 AU2001271640 A1 AU 2001271640A1
Authority
AU
Australia
Prior art keywords
flowing
balancing
laminar
conditions
materials
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
AU2001271640A
Inventor
John P. Beaumont
David A. Hoffman
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.)
Beaumont Runner Technologies Inc
Original Assignee
BEAUMONT RUNNER TECHNOLOGIES I
Beaumont Runner Technologies 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 BEAUMONT RUNNER TECHNOLOGIES I, Beaumont Runner Technologies Inc filed Critical BEAUMONT RUNNER TECHNOLOGIES I
Publication of AU2001271640A1 publication Critical patent/AU2001271640A1/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
    • 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
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92638—Length
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
AU2001271640A 2000-06-28 2001-06-28 Method and apparatus for balancing flowing conditions of laminar flowing materials Abandoned AU2001271640A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21435400P 2000-06-28 2000-06-28
US60214354 2000-06-28
PCT/US2001/020761 WO2002000414A1 (en) 2000-06-28 2001-06-28 Method and apparatus for balancing flowing conditions of laminar flowing materials

Publications (1)

Publication Number Publication Date
AU2001271640A1 true AU2001271640A1 (en) 2002-01-08

Family

ID=22798743

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001271640A Abandoned AU2001271640A1 (en) 2000-06-28 2001-06-28 Method and apparatus for balancing flowing conditions of laminar flowing materials

Country Status (3)

Country Link
US (1) US6503438B2 (en)
AU (1) AU2001271640A1 (en)
WO (1) WO2002000414A1 (en)

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US6752618B2 (en) 2001-12-20 2004-06-22 Mold-Masters Limited Injection manifold having a valve pin guiding device
CA2443483C (en) 2002-10-02 2011-08-16 Mold-Masters Limited Mixing device
US7320589B2 (en) * 2003-02-26 2008-01-22 Mold-Masters (2007) Limited Hot runner manifold plug for rheological balance in hot runner injection molding
US20040265422A1 (en) * 2003-05-20 2004-12-30 Kortec, Inc. Apparatus and method for fluid distribution
US7585166B2 (en) * 2005-05-02 2009-09-08 Buja Frederick J System for monitoring temperature and pressure during a molding process
EP1885541B1 (en) * 2005-05-17 2017-01-18 BEAUMONT, John P. Adjustable melt rotation positioning device and method
US7614872B2 (en) * 2005-10-04 2009-11-10 Mold-Masters (2007) Limited Melt redistribution element for an injection molding apparatus
AU2006201019B2 (en) * 2006-03-09 2011-09-22 Incoe Corporation Device for division of non-Newtonian liquid flowing through a passage
ES2294920B1 (en) * 2006-03-10 2009-03-16 Incoe Corporation DEVICE FOR DIVISION OF A NON-NEWTONIAN LIQUID FLOWING THROUGH A STEP.
US7666335B2 (en) * 2006-05-08 2010-02-23 Beaumont Technologies, Inc. Controlling warpage through melt rotation technology
US20070263477A1 (en) * 2006-05-11 2007-11-15 The Texas A&M University System Method for mixing fluids in microfluidic channels
EP2020284B1 (en) * 2006-05-25 2014-02-12 Taisei Plas Co., Ltd. Composite of metal with resin and process for producing the same
WO2008022122A2 (en) 2006-08-14 2008-02-21 Buja Frederick J System and method employing a thermocouple junction for monitoring of physiological parameters
US8012349B2 (en) * 2006-11-20 2011-09-06 Orbital Biosciences, Llc Small volume unitary molded filters and supports for adsorbent beds
EP2162272B1 (en) * 2007-06-22 2016-03-16 Mold-Masters (2007) Limited Melt balancing element in a manifold melt channel
US7950918B2 (en) * 2007-08-24 2011-05-31 Husky Injection Molding Systems Ltd. Apparatus for controlling melt flow in a melt distribution network
CN102802908B (en) 2009-04-27 2016-05-25 马斯特模具（2007）有限公司 For the channel geometrical construction of injection molding system
GB2478732B (en) 2010-03-15 2014-08-20 Kraft Foods R & D Inc Improvements in injection moulding
US8986205B2 (en) 2010-05-14 2015-03-24 Frederick J. Buja Sensor for measurement of temperature and pressure for a cyclic process
US8241032B2 (en) 2010-05-18 2012-08-14 Mold-Masters (2007) Limited Single level manifold for an injection molding apparatus
US10406773B2 (en) * 2014-02-20 2019-09-10 Guill Tool & Engineering Co., Inc. Method of multi-deflector balancing and strengthening
DE102017103889A1 (en) * 2017-02-24 2018-08-30 Dr. Collin Gmbh Melt channel and extrusion device
CN108859013B (en) * 2018-07-20 2023-08-22 珠海市春生五金工业有限公司 Injection mold
DE102022131019A1 (en) 2022-11-23 2024-05-23 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Injection molding tool and process for producing injection molded parts

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US2191703A (en) 1937-03-24 1940-02-27 Standard Products Co Method and means for eliminating the weld line during thermoplastic molding
US2476884A (en) 1946-10-09 1949-07-19 Prophylactic Brush Co Method for tire manufacture
US2569935A (en) 1948-10-14 1951-10-02 Goodrich Co B F Method and apparatus for making composite tire articles
US3389749A (en) 1964-06-15 1968-06-25 Edward J. Towns Process for molding fluorocarbon resin material to an article
CA920316A (en) 1968-02-29 1973-02-06 Kanegafuchi Boseki Kabushiki Kaisha Multi-component mixed filament with nebular configuration
US3664638A (en) 1970-02-24 1972-05-23 Kenics Corp Mixing device
US3632090A (en) 1970-09-14 1972-01-04 Moday Inc Mixing device
US3891740A (en) 1972-05-05 1975-06-24 Goodyear Tire & Rubber Method for forming an injection molded tire using molded reinforcing plies
CA1011516A (en) * 1973-07-13 1977-06-07 Du Pont Of Canada Limited Balanced runner system for injection moulding apparatus
US4034965A (en) 1973-12-27 1977-07-12 Komax Systems, Inc. Material distributing and mixing apparatus
US3940224A (en) 1974-01-16 1976-02-24 Package Machinery Company Constant velocity manifold for injection molding machine
US3963221A (en) * 1974-02-28 1976-06-15 Union Carbide Corporation Mixing apparatus
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Also Published As

Publication number Publication date
US20020000685A1 (en) 2002-01-03
US6503438B2 (en) 2003-01-07
WO2002000414A1 (en) 2002-01-03

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