DE3727469A1 - Elektrisches heiztorpedo mit temperaturregelung - Google Patents

Elektrisches heiztorpedo mit temperaturregelung

Info

Publication number
DE3727469A1
DE3727469A1 DE19873727469 DE3727469A DE3727469A1 DE 3727469 A1 DE3727469 A1 DE 3727469A1 DE 19873727469 DE19873727469 DE 19873727469 DE 3727469 A DE3727469 A DE 3727469A DE 3727469 A1 DE3727469 A1 DE 3727469A1
Authority
DE
Germany
Prior art keywords
heating
torpedo
jacket
temperature
metal oxide
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.)
Granted
Application number
DE19873727469
Other languages
German (de)
English (en)
Other versions
DE3727469C2 (enrdf_load_stackoverflow
Inventor
Erich Hillinger
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.)
Tuerk and Hillinger GmbH
Original Assignee
Tuerk and Hillinger 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 Tuerk and Hillinger GmbH filed Critical Tuerk and Hillinger GmbH
Priority to DE19873727469 priority Critical patent/DE3727469A1/de
Publication of DE3727469A1 publication Critical patent/DE3727469A1/de
Application granted granted Critical
Publication of DE3727469C2 publication Critical patent/DE3727469C2/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19873727469 1987-08-18 1987-08-18 Elektrisches heiztorpedo mit temperaturregelung Granted DE3727469A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873727469 DE3727469A1 (de) 1987-08-18 1987-08-18 Elektrisches heiztorpedo mit temperaturregelung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873727469 DE3727469A1 (de) 1987-08-18 1987-08-18 Elektrisches heiztorpedo mit temperaturregelung

Publications (2)

Publication Number Publication Date
DE3727469A1 true DE3727469A1 (de) 1989-03-09
DE3727469C2 DE3727469C2 (enrdf_load_stackoverflow) 1989-08-31

Family

ID=6333961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873727469 Granted DE3727469A1 (de) 1987-08-18 1987-08-18 Elektrisches heiztorpedo mit temperaturregelung

Country Status (1)

Country Link
DE (1) DE3727469A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153861A (en) * 1998-07-28 2000-11-28 Robert Bosch Gmbh Heating element for lambda sensors
EP1407870A1 (de) * 2002-10-09 2004-04-14 Bakelite AG Wärmetauscheranguss bzw. Vorrichtung für das Hot-cone-Verfahren für vernetzbare Polymere

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127938C2 (de) * 1981-07-15 1985-12-05 Türk & Hillinger GmbH, 7200 Tuttlingen Heiztorpedo für Kunststoffmaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127938C2 (de) * 1981-07-15 1985-12-05 Türk & Hillinger GmbH, 7200 Tuttlingen Heiztorpedo für Kunststoffmaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153861A (en) * 1998-07-28 2000-11-28 Robert Bosch Gmbh Heating element for lambda sensors
EP1407870A1 (de) * 2002-10-09 2004-04-14 Bakelite AG Wärmetauscheranguss bzw. Vorrichtung für das Hot-cone-Verfahren für vernetzbare Polymere

Also Published As

Publication number Publication date
DE3727469C2 (enrdf_load_stackoverflow) 1989-08-31

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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
8320 Willingness to grant licenses declared (paragraph 23)