WO2006124102A3 - Coolant system for inject cores - Google Patents

Coolant system for inject cores Download PDF

Info

Publication number
WO2006124102A3
WO2006124102A3 PCT/US2006/008822 US2006008822W WO2006124102A3 WO 2006124102 A3 WO2006124102 A3 WO 2006124102A3 US 2006008822 W US2006008822 W US 2006008822W WO 2006124102 A3 WO2006124102 A3 WO 2006124102A3
Authority
WO
WIPO (PCT)
Prior art keywords
coolant system
coolant
inject cores
inject
cores
Prior art date
Application number
PCT/US2006/008822
Other languages
French (fr)
Other versions
WO2006124102A2 (en
Inventor
Al Brown
Sharad Shah
Original Assignee
Graham Packaging Co
Al Brown
Sharad Shah
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 Graham Packaging Co, Al Brown, Sharad Shah filed Critical Graham Packaging Co
Priority to CA002607258A priority Critical patent/CA2607258A1/en
Priority to EP06737942A priority patent/EP1888315A2/en
Publication of WO2006124102A2 publication Critical patent/WO2006124102A2/en
Publication of WO2006124102A3 publication Critical patent/WO2006124102A3/en

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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7331—Heat transfer elements, e.g. heat pipes
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C2033/042—Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a plurality of cooling channel sections are oriented in a substantial parallel 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7362—Heating or cooling of the mould turbulent flow of heating or cooling fluid
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Abstract

A coolant system uses a heat pipe (18) and a coolant feed pipe (10) within a coolant chamber (4) to cool an inject core (1) .
PCT/US2006/008822 2005-05-12 2006-03-10 Coolant system for inject cores WO2006124102A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002607258A CA2607258A1 (en) 2005-05-12 2006-03-10 Coolant system for inject cores
EP06737942A EP1888315A2 (en) 2005-05-12 2006-03-10 Coolant system for inject cores

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67998505P 2005-05-12 2005-05-12
US60/679,985 2005-05-12

Publications (2)

Publication Number Publication Date
WO2006124102A2 WO2006124102A2 (en) 2006-11-23
WO2006124102A3 true WO2006124102A3 (en) 2007-02-15

Family

ID=36644839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/008822 WO2006124102A2 (en) 2005-05-12 2006-03-10 Coolant system for inject cores

Country Status (4)

Country Link
EP (1) EP1888315A2 (en)
CN (1) CN101175624A (en)
CA (1) CA2607258A1 (en)
WO (1) WO2006124102A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102700095A (en) * 2012-05-29 2012-10-03 苏州市欣龙塑胶模具有限公司 Fountain type water channel cooling mould core
CN103895186B (en) * 2014-04-15 2016-08-17 昆山一邦泰汽车零部件制造有限公司 Double hose water-cooled anti-wire drawing sprue bush
JP6938803B1 (en) * 2021-01-28 2021-09-22 住友重機械工業株式会社 Injection molding machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304059A1 (en) * 1987-08-20 1989-02-22 Fuji Photo Film Co., Ltd. Injection mold for spool
US4834638A (en) * 1986-04-09 1989-05-30 Nissei Jushi Kogyo Kabushiki Kaisha Apparatus for molding a head end an a tubular container
JPH0834022A (en) * 1994-07-26 1996-02-06 Matsumura Seikei:Kk Temperature control device of mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834638A (en) * 1986-04-09 1989-05-30 Nissei Jushi Kogyo Kabushiki Kaisha Apparatus for molding a head end an a tubular container
EP0304059A1 (en) * 1987-08-20 1989-02-22 Fuji Photo Film Co., Ltd. Injection mold for spool
JPH0834022A (en) * 1994-07-26 1996-02-06 Matsumura Seikei:Kk Temperature control device of mold

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *
ROSATA, D. V.: "Injection Molding Handbook", 1995, CHAPMAN & HALL, NEW YORK, ISBN: 0-412-99381-3, XP002390098 *

Also Published As

Publication number Publication date
CN101175624A (en) 2008-05-07
WO2006124102A2 (en) 2006-11-23
CA2607258A1 (en) 2006-11-23
EP1888315A2 (en) 2008-02-20

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