ES286461U - Elemento calentador activado electricamente - Google Patents

Elemento calentador activado electricamente

Info

Publication number
ES286461U
ES286461U ES1985286461U ES286461U ES286461U ES 286461 U ES286461 U ES 286461U ES 1985286461 U ES1985286461 U ES 1985286461U ES 286461 U ES286461 U ES 286461U ES 286461 U ES286461 U ES 286461U
Authority
ES
Spain
Prior art keywords
hot
runner mould
runner
heating conductor
mould
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
ES1985286461U
Other languages
English (en)
Other versions
ES286461Y (es
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.)
EWIKON ENTWICKLUNG und KONSTRUKTION GmbH and Co KG
Original Assignee
EWIKON ENTWICKLUNG und KONSTRUKTION GmbH and Co KG
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 EWIKON ENTWICKLUNG und KONSTRUKTION GmbH and Co KG filed Critical EWIKON ENTWICKLUNG und KONSTRUKTION GmbH and Co KG
Publication of ES286461U publication Critical patent/ES286461U/es
Application granted granted Critical
Publication of ES286461Y publication Critical patent/ES286461Y/es
Expired 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Elemento calentador activado eléctricamente, para un útil de canal caliente, con un conductor de caldeo que está dispuesto en un canal caliente y en canales de colada que se bifurcan. desde el canal caliente y que conducen a una fila de orificios de descarga del útil de canal caliente, caracterizado porque el conductor de caldeo se compone de nervios que discurren en forma de U, y está dispuesto entre dos placas que se componen de material aislante y que van apoyadas en el conductor de caldeo, y el conductor de caldeo se apoya en cuerpos de cojinete o está unido con cuerpos de cojinete, que están fijados, con continuidad de forma, con sus extremos en rebajos de cojinete del útil de canal caliente.
ES1985286461U 1983-09-29 1985-04-30 Elemento calentador activado electricamente Expired ES286461Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833335294 DE3335294A1 (de) 1983-09-29 1983-09-29 Elektrisch betriebenes heizelement fuer ein heisskanalwerkzeug

Publications (2)

Publication Number Publication Date
ES286461U true ES286461U (es) 1985-12-01
ES286461Y ES286461Y (es) 1986-07-01

Family

ID=6210406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985286461U Expired ES286461Y (es) 1983-09-29 1985-04-30 Elemento calentador activado electricamente

Country Status (3)

Country Link
JP (1) JPS60179217A (es)
DE (1) DE3335294A1 (es)
ES (1) ES286461Y (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT286607B (de) * 1966-08-22 1970-12-10 Mekusta Dr Ferdinand Pauler Mehrfachspritzgußform für thermoplastische Kunststoffe mit wenigstens einer Punktanspritzung

Also Published As

Publication number Publication date
DE3335294C2 (es) 1991-09-26
ES286461Y (es) 1986-07-01
JPS60179217A (ja) 1985-09-13
JPH0432729B2 (es) 1992-06-01
DE3335294A1 (de) 1985-04-18

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000403