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ITMI932624A1 - Corpo riscaldante elettrico per stampi per iniezione sotto forma di una cartuccia riscaldante o di un corpo riscaldante tubolare - Google Patents

Corpo riscaldante elettrico per stampi per iniezione sotto forma di una cartuccia riscaldante o di un corpo riscaldante tubolare

Info

Publication number
ITMI932624A1
ITMI932624A1 IT002624A ITMI932624A ITMI932624A1 IT MI932624 A1 ITMI932624 A1 IT MI932624A1 IT 002624 A IT002624 A IT 002624A IT MI932624 A ITMI932624 A IT MI932624A IT MI932624 A1 ITMI932624 A1 IT MI932624A1
Authority
IT
Italy
Prior art keywords
heating body
heating
injection molds
cartridge
tubular
Prior art date
Application number
IT002624A
Other languages
English (en)
Inventor
Eugen Schwarzkopf
Original Assignee
Hotset Heizpatronen Zubehoer
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 Zubehoer filed Critical Hotset Heizpatronen Zubehoer
Publication of ITMI932624A0 publication Critical patent/ITMI932624A0/it
Publication of ITMI932624A1 publication Critical patent/ITMI932624A1/it
Application granted granted Critical
Publication of IT1264995B1 publication Critical patent/IT1264995B1/it

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)
IT93MI002624A 1992-12-16 1993-12-14 Corpo riscaldante elettrico per stampi per iniezione sotto forma di una cartuccia riscaldante o di un corpo riscaldante tubolare IT1264995B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4242505A DE4242505C2 (de) 1992-12-16 1992-12-16 Elektrischer Heizkörper für Spritzgießwerkzeuge

Publications (3)

Publication Number Publication Date
ITMI932624A0 ITMI932624A0 (it) 1993-12-14
ITMI932624A1 true ITMI932624A1 (it) 1995-06-14
IT1264995B1 IT1264995B1 (it) 1996-10-17

Family

ID=6475460

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002624A IT1264995B1 (it) 1992-12-16 1993-12-14 Corpo riscaldante elettrico per stampi per iniezione sotto forma di una cartuccia riscaldante o di un corpo riscaldante tubolare

Country Status (4)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418828C5 (de) * 1992-12-16 2010-05-20 Hotset Heizpatronen U. Zubehör Gmbh Elektrischer Heizkörper für Spritzgießwerkzeuge
DE4242505C2 (de) * 1992-12-16 1995-07-27 Hotset Heizpatronen Zubehoer Elektrischer Heizkörper für Spritzgießwerkzeuge
DE19541504B4 (de) * 1994-05-30 2004-12-23 Hotset Heizpatronen U. Zubehör Gmbh Elektrischer Heizkörper für Spritzgießwerkzeuge
JP3915041B2 (ja) * 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 射出成形工具のための電気加熱部材
US6099292A (en) * 1997-10-22 2000-08-08 Caco Pacific Corporation Heater block with unitized removable heat conductive member
DE19912084A1 (de) 1999-03-18 2000-09-21 Hotset Heizpatronen Zubehoer Verfahren zur Herstellung von elektrischen Heizkörpern von Spritzgießwerkzeugen
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 (de) * 2002-05-29 2003-12-18 Sfr Formenbau Gmbh Spritzgießwerkzeug zur Verarbeitung plastischer Massen, insbesondere Kunststoff-Spritzgießwerkzeug
DE10234432B4 (de) * 2002-06-27 2005-04-21 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Flexibler elektrischer Heizkörper für Werkzeuge
DE102017112328B4 (de) 2017-06-06 2022-08-11 Türk & Hillinger GmbH Elektrische Heizvorrichtung

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 (fr) * 1966-07-02 1968-05-10 Kabel Metallwerke Ghh Conducteur chauffant
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 (de) * 1976-06-10 1980-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Biegeverfahren für elektrische Rohrheizkörper und nach dem Biegeverfahren hergestellter elektrischer Rohrheizkörper
DE3935856C1 (it) * 1989-10-27 1991-04-25 Sfr-Formenbau Dangelmaier Gmbh, 7410 Reutlingen, De
SE9000244L (sv) * 1990-01-24 1991-07-25 Backer Elektro Vaerme Elektriskt roervaermeelement samt saett att tillverka detsamma
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
DE4242505C2 (de) * 1992-12-16 1995-07-27 Hotset Heizpatronen Zubehoer Elektrischer Heizkörper für Spritzgießwerkzeuge
DE9217183U1 (de) * 1992-12-16 1993-02-18 Hotset Heizpatronen und Zubehör GmbH, 5880 Lüdenscheid Elektrischer Heizkörper für Spritzgießwerkzeuge

Also Published As

Publication number Publication date
FR2699107B1 (fr) 1995-12-08
DE4411887A1 (de) 1995-10-12
CZ291653B6 (cs) 2003-04-16
DE4242505C2 (de) 1995-07-27
ITMI932624A0 (it) 1993-12-14
CZ278893A3 (en) 1994-07-13
DE4411887C2 (de) 2003-08-28
IT1264995B1 (it) 1996-10-17
DE4242505A1 (de) 1994-06-23
FR2699107A1 (fr) 1994-06-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961231