DE69808138D1 - Formwerkzeug mit durch eine gasflamme direkt erwärmtes oberfläche - Google Patents

Formwerkzeug mit durch eine gasflamme direkt erwärmtes oberfläche

Info

Publication number
DE69808138D1
DE69808138D1 DE69808138T DE69808138T DE69808138D1 DE 69808138 D1 DE69808138 D1 DE 69808138D1 DE 69808138 T DE69808138 T DE 69808138T DE 69808138 T DE69808138 T DE 69808138T DE 69808138 D1 DE69808138 D1 DE 69808138D1
Authority
DE
Germany
Prior art keywords
molding tool
gas flame
heated directly
surface heated
directly
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 - Lifetime
Application number
DE69808138T
Other languages
English (en)
Inventor
Sook-Jia Yim
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE69808138T priority Critical patent/DE69808138D1/de
Application granted granted Critical
Publication of DE69808138D1 publication Critical patent/DE69808138D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C33/046—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using gas
    • 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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—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
    • 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
    • B29C2045/7375—Heating or cooling of the mould heating a mould surface by a heated gas
    • B29C2045/7381—Heating or cooling of the mould heating a mould surface by a heated gas heating by gas combustion
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE69808138T 1997-05-16 1998-03-18 Formwerkzeug mit durch eine gasflamme direkt erwärmtes oberfläche Expired - Lifetime DE69808138D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69808138T DE69808138D1 (de) 1997-05-16 1998-03-18 Formwerkzeug mit durch eine gasflamme direkt erwärmtes oberfläche

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29708721U DE29708721U1 (de) 1997-05-16 1997-05-16 Formwerkzeug zur Herstellung eines Kunststofformkörpers
DE69808138T DE69808138D1 (de) 1997-05-16 1998-03-18 Formwerkzeug mit durch eine gasflamme direkt erwärmtes oberfläche
PCT/KR1998/000049 WO1998051460A1 (en) 1997-05-16 1998-03-18 Momentary surface heated mould tool with gas flame

Publications (1)

Publication Number Publication Date
DE69808138D1 true DE69808138D1 (de) 2002-10-24

Family

ID=8040444

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29708721U Expired - Lifetime DE29708721U1 (de) 1997-05-16 1997-05-16 Formwerkzeug zur Herstellung eines Kunststofformkörpers
DE69808138T Expired - Lifetime DE69808138D1 (de) 1997-05-16 1998-03-18 Formwerkzeug mit durch eine gasflamme direkt erwärmtes oberfläche

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29708721U Expired - Lifetime DE29708721U1 (de) 1997-05-16 1997-05-16 Formwerkzeug zur Herstellung eines Kunststofformkörpers

Country Status (5)

Country Link
EP (1) EP1044089B1 (de)
JP (1) JP2002512571A (de)
KR (1) KR100287111B1 (de)
DE (2) DE29708721U1 (de)
WO (1) WO1998051460A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380802B1 (ko) * 2000-01-13 2003-04-18 임숙자 금형표면의 순간 가열방법 및 그 시스템
CA2423984A1 (en) * 2000-08-24 2002-02-28 Sook-Jia Yim Method for momentarily heating the surface of a mold and system thereof
WO2003035351A1 (en) * 2001-10-26 2003-05-01 Sook-Jia Yim Method for momentarily heating the surface of a mold and system thereof
JP6504772B2 (ja) * 2013-09-19 2019-04-24 キヤノン株式会社 射出成形装置、射出成形方法および成形品の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048405B (de) * 1959-01-08 Ing Hermann Teichmann Geretsned über ^ olfrats hausen Dr Verfahren und Vorrichtung zum Formen der Oberfläche von strang gepreßten thermoplastischen Kunststoffen
DE2241657B1 (de) * 1972-08-24 1973-08-23 Ctc Gmbh, 2000 Hamburg Schweißverfahren und Vorrichtung zur Herstellung einer unlösbaren Ver bindung eines Kunststoffrohres mit einer Kunststoffmuffe
JPH06170934A (ja) * 1992-12-04 1994-06-21 Ube Ind Ltd ブロー成形における金型加熱方法

Also Published As

Publication number Publication date
EP1044089A1 (de) 2000-10-18
EP1044089B1 (de) 2002-09-18
WO1998051460A1 (en) 1998-11-19
KR100287111B1 (ko) 2001-04-16
DE29708721U1 (de) 1997-07-24
KR19990008473A (ko) 1999-01-25
JP2002512571A (ja) 2002-04-23

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Legal Events

Date Code Title Description
8332 No legal effect for de