DE4033677C2 - - Google Patents

Info

Publication number
DE4033677C2
DE4033677C2 DE19904033677 DE4033677A DE4033677C2 DE 4033677 C2 DE4033677 C2 DE 4033677C2 DE 19904033677 DE19904033677 DE 19904033677 DE 4033677 A DE4033677 A DE 4033677A DE 4033677 C2 DE4033677 C2 DE 4033677C2
Authority
DE
Germany
Prior art keywords
nozzle
transfer
cavity
wall
isothermal
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.)
Expired - Fee Related
Application number
DE19904033677
Other languages
German (de)
English (en)
Other versions
DE4033677A1 (de
Inventor
Volker Dr. 8034 Germering De Haertel
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.)
Metzeler Gimetall AG
Original Assignee
Metzeler Gimetall AG
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 Metzeler Gimetall AG filed Critical Metzeler Gimetall AG
Priority to DE19904033677 priority Critical patent/DE4033677A1/de
Publication of DE4033677A1 publication Critical patent/DE4033677A1/de
Application granted granted Critical
Publication of DE4033677C2 publication Critical patent/DE4033677C2/de
Granted 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
    • B29C45/72—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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • B29C2045/027—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity heat insulated cold transfer moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19904033677 1990-10-23 1990-10-23 Verfahren zur konstanthaltung der temperatur in der duese einer transfer-presse Granted DE4033677A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904033677 DE4033677A1 (de) 1990-10-23 1990-10-23 Verfahren zur konstanthaltung der temperatur in der duese einer transfer-presse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904033677 DE4033677A1 (de) 1990-10-23 1990-10-23 Verfahren zur konstanthaltung der temperatur in der duese einer transfer-presse

Publications (2)

Publication Number Publication Date
DE4033677A1 DE4033677A1 (de) 1992-04-30
DE4033677C2 true DE4033677C2 (enrdf_load_stackoverflow) 1993-04-29

Family

ID=6416875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904033677 Granted DE4033677A1 (de) 1990-10-23 1990-10-23 Verfahren zur konstanthaltung der temperatur in der duese einer transfer-presse

Country Status (1)

Country Link
DE (1) DE4033677A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504517A (en) * 2012-08-01 2014-02-05 Perkins Engines Co Ltd A sleeve with integrated heat pipes for seating engine components in a cylinder head

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU746438B2 (en) * 1998-06-11 2002-05-02 Ritemp Pty Ltd Temperature control method and apparatus
AUPP403398A0 (en) 1998-06-11 1998-07-02 James, Malcolm Barry Temperature control method and apparatus
GB2498820B (en) * 2012-04-05 2014-04-16 R B Radley & Co Ltd Condensers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504517A (en) * 2012-08-01 2014-02-05 Perkins Engines Co Ltd A sleeve with integrated heat pipes for seating engine components in a cylinder head

Also Published As

Publication number Publication date
DE4033677A1 (de) 1992-04-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee