ES2283401T3 - Aparato calentador de pelicula gruesa. - Google Patents

Aparato calentador de pelicula gruesa. Download PDF

Info

Publication number
ES2283401T3
ES2283401T3 ES01923437T ES01923437T ES2283401T3 ES 2283401 T3 ES2283401 T3 ES 2283401T3 ES 01923437 T ES01923437 T ES 01923437T ES 01923437 T ES01923437 T ES 01923437T ES 2283401 T3 ES2283401 T3 ES 2283401T3
Authority
ES
Spain
Prior art keywords
layer
silk
screened
resistive
resistive layer
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
ES01923437T
Other languages
English (en)
Inventor
Andrew P Booth
James Pilavdzic
Peter C Wolff
Edward J Jenko
Bernd D Winkelmann
Harold M Warren
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.)
Husky Injection Molding Systems Ltd
Husky Injection Molding Systems SA
Original Assignee
Husky Injection Molding Systems Ltd
Husky Injection Molding Systems SA
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 Husky Injection Molding Systems Ltd, Husky Injection Molding Systems SA filed Critical Husky Injection Molding Systems Ltd
Application granted granted Critical
Publication of ES2283401T3 publication Critical patent/ES2283401T3/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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/74—Heating or cooling of the injection unit
    • 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
    • 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
    • B29C2045/2745—Film-like electrical heaters
    • 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
    • B29C2045/2746—Multilayered electrical heaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/013—Electric heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Central Heating Systems (AREA)

Abstract

Calentador eléctrico de película gruesa (12) que comprende: a) una superficie (33) de sustrato térmicamente conductor; b) una capa dieléctrica serigrafiada (26) aplicada sobe dicha superficie (33) de sustrato; c) una capa resistiva (28) aplicada sobre dicha capa dieléctrica (26) formando de este modo un circuito para la generación de calor; d) por lo menos un par de pastillas de contactos serigrafiadas (34) aplicados en comunicación eléctrica con dicha capa resistiva (28) para una conexión eléctrica, en uso, a una fuente de energía eléctrica; y e) una capa de aislamiento (32) aplicada sobre dicha capa resistiva (28); estando el calentador de película gruesa (12) caracterizado porque una caja de conector (18, 36) dispuesta de forma deslizable que se puede deslizar el calentador (12), proporcionando la caja del conector un acoplamiento mecánico de conductores eléctricos (22) a las pastillas de contacto (34), y el acoplamiento mecánico no supone ni soldadura blanda, ni soldadura fuerte ni cualquier otra fase que altere los mecanismos de conexión.
ES01923437T 2000-06-19 2001-04-12 Aparato calentador de pelicula gruesa. Expired - Lifetime ES2283401T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/596,549 US7241131B1 (en) 2000-06-19 2000-06-19 Thick film heater apparatus

Publications (1)

Publication Number Publication Date
ES2283401T3 true ES2283401T3 (es) 2007-11-01

Family

ID=24387756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01923437T Expired - Lifetime ES2283401T3 (es) 2000-06-19 2001-04-12 Aparato calentador de pelicula gruesa.

Country Status (12)

Country Link
US (1) US7241131B1 (es)
EP (1) EP1303390B1 (es)
JP (1) JP3949577B2 (es)
KR (1) KR20030007978A (es)
CN (1) CN1248841C (es)
AT (1) ATE358566T1 (es)
AU (2) AU2001250210B9 (es)
BR (1) BR0111782A (es)
CA (1) CA2413256C (es)
DE (1) DE60127679T2 (es)
ES (1) ES2283401T3 (es)
WO (1) WO2001098054A1 (es)

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AU2001250210B9 (en) 2005-03-24
ATE358566T1 (de) 2007-04-15
JP3949577B2 (ja) 2007-07-25
US7241131B1 (en) 2007-07-10
CA2413256A1 (en) 2001-12-27
WO2001098054A1 (en) 2001-12-27
EP1303390B1 (en) 2007-04-04
DE60127679T2 (de) 2007-12-27
BR0111782A (pt) 2003-05-27
DE60127679D1 (de) 2007-05-16
CN1446146A (zh) 2003-10-01
CN1248841C (zh) 2006-04-05
EP1303390A1 (en) 2003-04-23
CA2413256C (en) 2008-01-29
HK1054715A1 (en) 2003-12-12
AU2001250210B2 (en) 2005-02-24
KR20030007978A (ko) 2003-01-23
JP2003535729A (ja) 2003-12-02
AU5021001A (en) 2002-01-02

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