FR2699107B1 - ELECTRIC HEATER BODY FOR INJECTION MOLDS. - Google Patents

ELECTRIC HEATER BODY FOR INJECTION MOLDS.

Info

Publication number
FR2699107B1
FR2699107B1 FR9315270A FR9315270A FR2699107B1 FR 2699107 B1 FR2699107 B1 FR 2699107B1 FR 9315270 A FR9315270 A FR 9315270A FR 9315270 A FR9315270 A FR 9315270A FR 2699107 B1 FR2699107 B1 FR 2699107B1
Authority
FR
France
Prior art keywords
electric heater
heater body
injection molds
molds
injection
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
FR9315270A
Other languages
French (fr)
Other versions
FR2699107A1 (en
Inventor
Eugen Schwarzkopf
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.)
Hotset Heizpatronen und Zubehoer GmbH
Original Assignee
Hotset Heizpatronen und Zubehoer GmbH
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 Hotset Heizpatronen und Zubehoer GmbH filed Critical Hotset Heizpatronen und Zubehoer GmbH
Publication of FR2699107A1 publication Critical patent/FR2699107A1/en
Application granted granted Critical
Publication of FR2699107B1 publication Critical patent/FR2699107B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • 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
    • B29C45/2737—Heating or cooling means therefor
    • B29C45/2738—Heating or cooling means therefor specially adapted for manifolds
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • 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
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2743—Electrical heating element constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
FR9315270A 1992-12-16 1993-12-15 ELECTRIC HEATER BODY FOR INJECTION MOLDS. Expired - Lifetime FR2699107B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4242505A DE4242505C2 (en) 1992-12-16 1992-12-16 Electric radiator for injection molds

Publications (2)

Publication Number Publication Date
FR2699107A1 FR2699107A1 (en) 1994-06-17
FR2699107B1 true FR2699107B1 (en) 1995-12-08

Family

ID=6475460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9315270A Expired - Lifetime FR2699107B1 (en) 1992-12-16 1993-12-15 ELECTRIC HEATER BODY FOR INJECTION MOLDS.

Country Status (4)

Country Link
CZ (1) CZ291653B6 (en)
DE (2) DE4242505C2 (en)
FR (1) FR2699107B1 (en)
IT (1) IT1264995B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418828C5 (en) * 1992-12-16 2010-05-20 Hotset Heizpatronen U. Zubehör Gmbh Electric radiator for injection molds
DE4242505C2 (en) * 1992-12-16 1995-07-27 Hotset Heizpatronen Zubehoer Electric radiator for injection molds
DE19541504B4 (en) * 1994-05-30 2004-12-23 Hotset Heizpatronen U. Zubehör Gmbh Electric radiator for injection molds
JP3915041B2 (en) * 1995-11-08 2007-05-16 ホツトセツト・ハイツパトローネン・ウント・ツーベヘール・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electric heating element for injection molding tools
US6099292A (en) * 1997-10-22 2000-08-08 Caco Pacific Corporation Heater block with unitized removable heat conductive member
DE19912084A1 (en) 1999-03-18 2000-09-21 Hotset Heizpatronen Zubehoer Process for the production of electrical heating elements of injection molds
US6394784B1 (en) 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
US6963053B2 (en) * 2001-07-03 2005-11-08 Cci Thermal Technologies, Inc. Corrugated metal ribbon heating element
DE10224254A1 (en) * 2002-05-29 2003-12-18 Sfr Formenbau Gmbh Injection mold for processing plastic masses, in particular plastic injection mold
DE10234432B4 (en) * 2002-06-27 2005-04-21 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Flexible electric radiator for tools
DE102017112328B4 (en) 2017-06-06 2022-08-11 Türk & Hillinger GmbH Electric heater

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036788A (en) * 1934-03-06 1936-04-07 Gen Electric Electric heating unit
FR1524847A (en) * 1966-07-02 1968-05-10 Kabel Metallwerke Ghh Heated conductor
FR2230142A1 (en) * 1973-05-17 1974-12-13 Raquin Pierre Flexible heating element for liquids in laboratories - has resistance wire in corrugated tube with end connections
DE2626075C3 (en) * 1976-06-10 1980-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Bending process for electrical tubular heating elements and electrical tubular heating elements manufactured using the bending process
DE3935856C1 (en) * 1989-10-27 1991-04-25 Sfr-Formenbau Dangelmaier Gmbh, 7410 Reutlingen, De
SE9000244L (en) * 1990-01-24 1991-07-25 Backer Elektro Vaerme ELECTRICAL POWER HEATING ELEMENT AND WAY TO MANUFACTURE THE SAME
EP0551830A1 (en) * 1992-01-13 1993-07-21 Husky Injection Molding Systems Ltd. Flexible heating element for a hot runner housing including method of manufacture and method of installation
DE9217183U1 (en) * 1992-12-16 1993-02-18 Hotset Heizpatronen und Zubehör GmbH, 5880 Lüdenscheid Electric heater for injection molding tools
DE4242505C2 (en) * 1992-12-16 1995-07-27 Hotset Heizpatronen Zubehoer Electric radiator for injection molds

Also Published As

Publication number Publication date
CZ278893A3 (en) 1994-07-13
ITMI932624A1 (en) 1995-06-14
DE4411887C2 (en) 2003-08-28
IT1264995B1 (en) 1996-10-17
CZ291653B6 (en) 2003-04-16
FR2699107A1 (en) 1994-06-17
DE4411887A1 (en) 1995-10-12
DE4242505A1 (en) 1994-06-23
DE4242505C2 (en) 1995-07-27
ITMI932624A0 (en) 1993-12-14

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