ES2103090T3 - Boquilla de moldeo por inyeccion con tubo para termopar. - Google Patents

Boquilla de moldeo por inyeccion con tubo para termopar.

Info

Publication number
ES2103090T3
ES2103090T3 ES94100455T ES94100455T ES2103090T3 ES 2103090 T3 ES2103090 T3 ES 2103090T3 ES 94100455 T ES94100455 T ES 94100455T ES 94100455 T ES94100455 T ES 94100455T ES 2103090 T3 ES2103090 T3 ES 2103090T3
Authority
ES
Spain
Prior art keywords
nozzle
thermocouple tube
air space
thermocouple
locating flange
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
ES94100455T
Other languages
English (en)
Inventor
Jobst Ulrich Gellert
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
Application granted granted Critical
Publication of ES2103090T3 publication Critical patent/ES2103090T3/es
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
    • 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
    • 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
    • B29C2045/274—Thermocouples or heat sensors

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)
  • Control Of Combustion (AREA)

Abstract

SE PRESENTA UNA BOQUILLA CALENTADA, PARA MOLDEADO A INYECCION (10) QUE TIENE UN REBORDE DE POSICIONAMIENTO CILINDRICO (68) QUE SE EXTIENDE EXTERIORMENTE DESDE UNA PARTE TRASERA DEL CUELLO (52) PARA MONTAR LA BOQUILLA EN UNA CAVIDAD (66) DE UN MOLDE REFRIGERADO. LA BOQUILLA TIENE UNA PARTE CENTRAL CILINDRICA (54) CON UN ESPACIO DE AIRE AISLANTE (74) QUE SE EXTIENDE ENTRE ELLA Y EL MOLDE REFRIGERADO QUE LA RODEA. UN TUBO HUECO, TERMOPAR (18) SE EXTIENDE A TRAVES DE LA PARTE DEL CUELLO TRASERO (52) Y A LO LARGO DE LA SUPERFICIE INTERNA DE LA PESTAÑA DE POSICIONAMIENTO (68) PARA RECIBIR DE MANERA DESMONTABLE UN ELEMENTO TERMOPAR (20) QUE SE EXTIENDE DESDE EL EXTREMO TRASERO DE LA BOQUILLA Y A TRAVES DEL ESPACIO DE AIRE AISLANTE (74) PARA MONITORIZAR LA TEMPERATURA DE FUNCIONAMIENTO CERCA DEL EXTREMO DELANTERO DE LA BOQUILLA. EN EL CASO DE QUE EL MATERIAL FUNDIDO A PRESION QUE SALE PARA LLENAR EL ESPACIO DE AIRE (74), EL CONTACTO DEL TUBO TERMOPAR (18) CON LA PESTAÑA DE POSICIONAMIENTO (68) ENFRIA LA MATERIA FUNDIDA QUE FLUYE AL INTERIOR DEL TUBO TERMOPAR (18) LO SUFICIENTE PARA SOLIDIFICARLA Y EVITAR ESCAPES ENTRE EL CABLEADO EN OTRAS PIEZAS DEL MOLDE.
ES94100455T 1993-01-27 1994-01-13 Boquilla de moldeo por inyeccion con tubo para termopar. Expired - Lifetime ES2103090T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002088228A CA2088228C (en) 1993-01-27 1993-01-27 Injection molding nozzle with thermocouple tube

Publications (1)

Publication Number Publication Date
ES2103090T3 true ES2103090T3 (es) 1997-08-16

Family

ID=4151052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94100455T Expired - Lifetime ES2103090T3 (es) 1993-01-27 1994-01-13 Boquilla de moldeo por inyeccion con tubo para termopar.

Country Status (7)

Country Link
EP (1) EP0609676B1 (es)
JP (1) JP3447353B2 (es)
CN (1) CN1049858C (es)
AT (1) ATE154780T1 (es)
CA (1) CA2088228C (es)
DE (2) DE4400816C2 (es)
ES (1) ES2103090T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2101480C (en) * 1993-07-28 2001-09-11 Jobst Ulrich Gellert Injection molding nozzle which retains a thermocouple element
CA2102854C (en) * 1993-11-10 2001-09-11 Jobst Ulrich Gellert Heated injection molding nozzle with alternate thermocouple bores
US7320765B2 (en) 2004-04-30 2008-01-22 International Automotive Components Group North America, Inc. Gas pin for thermocouple for gas assisted injection molding
DE202006006671U1 (de) * 2006-04-21 2007-09-06 Günther Heisskanaltechnik Gmbh Heißkanaldüse
DE202008007918U1 (de) * 2008-06-16 2009-11-19 Günther Heisskanaltechnik Gmbh Spritzgießdüse für ein Spritzgießwerkzeug
CN116927232B (zh) * 2023-09-13 2023-11-28 启东晶尧光电科技有限公司 一种光伏电站的桩基础结构与桩基础施工工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1230458A (en) * 1984-07-13 1987-12-22 Gellert, Jobst Ulrich Injection molding heated nozzle with brazed in heating element and method of manufacture
CA1252970A (en) * 1986-10-23 1989-04-25 Mold-Masters Limited Dual feed bushing for multi-cavity injection molding
CA1264009A (en) * 1987-03-20 1989-12-27 Jobst Ulrich Gellert Injection molding nozzle and method
CA1267514A (en) * 1987-07-15 1990-04-10 Jobst Ulrich Gellert Coated injection molding nozzle and method
ATE150358T1 (de) * 1991-12-13 1997-04-15 Gellert Jobst U Verfahren zur herstellung einer spritzgiessdüse mit einem heisselement herausragend zwischen benachbarten muffeteilen und spritzgiessdüse

Also Published As

Publication number Publication date
CN1049858C (zh) 2000-03-01
CA2088228C (en) 2000-07-04
DE69403920T2 (de) 1997-11-27
DE4400816A1 (de) 1994-07-28
DE69403920D1 (de) 1997-07-31
EP0609676A1 (en) 1994-08-10
CA2088228A1 (en) 1994-07-28
JP3447353B2 (ja) 2003-09-16
CN1092014A (zh) 1994-09-14
EP0609676B1 (en) 1997-06-25
ATE154780T1 (de) 1997-07-15
DE4400816C2 (de) 2003-04-10
JPH06238714A (ja) 1994-08-30

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