CA2836572C - Molding device with successive stage cooling channels - Google Patents

Molding device with successive stage cooling channels Download PDF

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Publication number
CA2836572C
CA2836572C CA2836572A CA2836572A CA2836572C CA 2836572 C CA2836572 C CA 2836572C CA 2836572 A CA2836572 A CA 2836572A CA 2836572 A CA2836572 A CA 2836572A CA 2836572 C CA2836572 C CA 2836572C
Authority
CA
Canada
Prior art keywords
center core
bubbler
cooling ring
fluid coolant
core
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.)
Active
Application number
CA2836572A
Other languages
English (en)
French (fr)
Other versions
CA2836572A1 (en
Inventor
Thomas Barnes
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.)
F&S Tool Inc
Original Assignee
F&S Tool 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
Priority claimed from US13/114,327 external-priority patent/US20120301570A1/en
Application filed by F&S Tool Inc filed Critical F&S Tool Inc
Publication of CA2836572A1 publication Critical patent/CA2836572A1/en
Application granted granted Critical
Publication of CA2836572C publication Critical patent/CA2836572C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0096—Producing closure members for containers, e.g. closure caps or stoppers
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA2836572A 2011-05-24 2012-05-15 Molding device with successive stage cooling channels Active CA2836572C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/114,327 2011-05-24
US13/114,327 US20120301570A1 (en) 2011-05-24 2011-05-24 Compression Molding with Successive Cooling Channels
US13/277,022 US8585392B2 (en) 2011-05-24 2011-10-19 Compression molding with successive stage cooling channels
US13/277,022 2011-10-19
PCT/US2012/037985 WO2012162035A2 (en) 2011-05-24 2012-05-15 Molding device with successive stage cooling channels

Publications (2)

Publication Number Publication Date
CA2836572A1 CA2836572A1 (en) 2012-11-29
CA2836572C true CA2836572C (en) 2019-03-19

Family

ID=47217972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2836572A Active CA2836572C (en) 2011-05-24 2012-05-15 Molding device with successive stage cooling channels

Country Status (12)

Country Link
US (2) US8585392B2 (https=)
EP (1) EP2714356B1 (https=)
JP (1) JP6085295B2 (https=)
KR (1) KR101946589B1 (https=)
CN (1) CN103946001B (https=)
AU (1) AU2012259212B2 (https=)
CA (1) CA2836572C (https=)
ES (1) ES2568066T3 (https=)
HU (1) HUE028491T2 (https=)
MX (1) MX344506B (https=)
WO (1) WO2012162035A2 (https=)
ZA (1) ZA201309266B (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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US8585392B2 (en) * 2011-05-24 2013-11-19 F&S Tool, Inc. Compression molding with successive stage cooling channels
US9248597B2 (en) * 2012-04-02 2016-02-02 Progressive Components International Corporation Bubbler base
US10005214B1 (en) * 2014-07-03 2018-06-26 Plastek Industries, Inc. Cap manufacture methods and apparatus
CA2972041A1 (en) 2014-12-22 2016-06-30 Graham Packaging Company, L.P. Deformation-resistant container with panel indentations
IT201600076240A1 (it) * 2016-07-20 2018-01-20 Sacmi Punzone per stampi a compressione
DE112019004238T5 (de) * 2018-08-24 2021-05-20 Grouper Casting, Llc Formwerkzeug mit hochleistungskühlsystem
CN113329859A (zh) 2018-12-07 2021-08-31 纳格·南科国际有限公司 用于吹塑且具有多个温度区域的芯棒组合件
WO2021247350A1 (en) 2020-06-03 2021-12-09 Medtronic, Inc. Delivery device having a control release shaft for improved positioning of a transcatheter heart valve
US20230210660A1 (en) 2020-06-04 2023-07-06 Medtronic, Inc. Delivery system having a split distal tip for improved positioning of a transcatheter heart valve
US11794938B2 (en) 2021-09-02 2023-10-24 Graham Packaging Company, L.P. Container finish having improved rim planarity
CN114472969B (zh) * 2022-03-25 2023-04-18 苏州凯雷特精密机械有限公司 一种用于航天航空零件的钻孔装置
US20230364845A1 (en) * 2022-05-16 2023-11-16 Engineered Profiles LLC Clad sizer for an extrusion machine

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Also Published As

Publication number Publication date
KR20140086926A (ko) 2014-07-08
JP2014517783A (ja) 2014-07-24
US8585392B2 (en) 2013-11-19
ZA201309266B (en) 2014-08-27
EP2714356A2 (en) 2014-04-09
AU2012259212A1 (en) 2014-01-16
US20120301572A1 (en) 2012-11-29
HUE028491T2 (en) 2016-12-28
HK1199227A1 (en) 2015-06-26
US9475246B2 (en) 2016-10-25
ES2568066T3 (es) 2016-04-27
CN103946001A (zh) 2014-07-23
EP2714356B1 (en) 2016-01-13
CA2836572A1 (en) 2012-11-29
MX2013013506A (es) 2014-05-12
CN103946001B (zh) 2017-03-15
US20140035194A1 (en) 2014-02-06
KR101946589B1 (ko) 2019-04-22
WO2012162035A2 (en) 2012-11-29
JP6085295B2 (ja) 2017-02-22
AU2012259212B2 (en) 2016-08-25
EP2714356A4 (en) 2014-11-05
MX344506B (es) 2016-12-19
WO2012162035A3 (en) 2013-04-18

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