ES2082537T3 - Boquilla de moldeo por inyeccion caldeada, con multicavidades. - Google Patents
Boquilla de moldeo por inyeccion caldeada, con multicavidades.Info
- Publication number
- ES2082537T3 ES2082537T3 ES93104576T ES93104576T ES2082537T3 ES 2082537 T3 ES2082537 T3 ES 2082537T3 ES 93104576 T ES93104576 T ES 93104576T ES 93104576 T ES93104576 T ES 93104576T ES 2082537 T3 ES2082537 T3 ES 2082537T3
- Authority
- ES
- Spain
- Prior art keywords
- nozzle
- outlets
- melt channel
- lives
- molding nozzle
- 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
Links
- 238000000465 moulding Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000000155 melt Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
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
- B29C45/2737—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
-
- 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
- B29C2045/2779—Nozzles with a plurality of outlets
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)
Abstract
UNA BOQUILLA DE MOLDEO POR INYECCION (10) TIENE UN CANAL DE FUSION (50) CON UN NUMERO DE PARTES DIAGONALES (54) QUE SE RAMIFICAN EN SALIDAS IGUALMENTE ESPACIADAS (58) PARA MOLDEO DE CAVIDADES MULTIPLES. LA BOQUILLA TIENE UN ELEMENTO INTEGRAL DE CALENTAMIENTO ELECTRICO (86) CON UNA PARTE DELANTERA (100) QUE SE EXTIENDE CONTIGUA A LA CARA DELANTERA (24) DE LA BOQUILLA ENTRE LAS SALIDAS ESPACIADAS (58) DEL CANAL PARA MASA FUNDIDA. LA PARTE DELANTERA (100) DEL ELEMENTO DE CALENTAMIENTO ESTA SOLDADA INTEGRALMENTE EN CANALES (108) EN LA CARA DELANTERA (24) DE LA BOQUILLA Y TIENE UN NUMERO DE BRAZOS EXTENDIDOS RADIALMENTE (106). UNO DE LOS BRAZOS (106) SE EXTIENDE A MEDIO CAMINO HACIA AFUERA ENTRE CADA DOS SALIDAS CONTIGUAS (58). ESTO PROPORCIONA CALOR ADICIONAL A LA MASA FUNDIDA CERCA DE LAS SALIDAS (58) Y ASEGURA QUE LA MASA ESTE CONTINUAMENTE EQUILIBRADA ENTRE LAS PARTES DIAGONALES (54) DEL CANAL PARA MASA FUNDIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002064677A CA2064677C (en) | 1992-03-30 | 1992-03-30 | Multi-cavity injection molding heated nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082537T3 true ES2082537T3 (es) | 1996-03-16 |
Family
ID=4149556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93104576T Expired - Lifetime ES2082537T3 (es) | 1992-03-30 | 1993-03-19 | Boquilla de moldeo por inyeccion caldeada, con multicavidades. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0563711B1 (es) |
JP (1) | JP3238515B2 (es) |
CN (1) | CN1039795C (es) |
AT (1) | ATE132797T1 (es) |
CA (1) | CA2064677C (es) |
DE (2) | DE69301263T2 (es) |
DK (1) | DK0563711T3 (es) |
ES (1) | ES2082537T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2456606A4 (en) * | 2009-07-23 | 2013-12-04 | Incoe Corp | injection molding |
CN111688129B (zh) * | 2020-06-11 | 2022-03-08 | 杭州超特流体设备有限公司 | 热流道***的流体循环机构 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE926396C (de) * | 1952-04-13 | 1955-04-18 | Paul Dipl-Ing Schmidt | Gasturbine mit absatzweiser wiederholter, selbsttaetiger Zuendung durch Stosswelle |
DE2748965C3 (de) * | 1977-11-02 | 1981-10-01 | Hoechst Ag, 6000 Frankfurt | Wasserlösliche Farbstoffe, Verfahren zu deren Herstellung, ihre Verwendung als faserreaktive Farbstoffe zum Färben und Bedrucken von Fasermaterialien |
DE3002264A1 (de) * | 1980-01-23 | 1981-09-17 | Jetform Heißkanalnormalien und Zubehör GmbH, 5880 Lüdenscheid | Spritzgiesswerkzeug mit hochleistungsangiessbuchse |
US4344750A (en) * | 1981-04-02 | 1982-08-17 | Gellert Jobst U | Edge gated injection molding system with hollow seals |
CA1188478A (en) * | 1982-07-15 | 1985-06-11 | Peter E.F. Krause | Integral corrosion resistant manifold |
CA1265916A (en) * | 1988-09-30 | 1990-02-20 | Jobst Ulrich Gellert | Method of manufacture of an electrical terminal on an injection molding nozzle |
US5028227A (en) * | 1988-10-31 | 1991-07-02 | Mold-Masters Limited | Injection molding nozzle with replaceable gate insert |
CA1268915A (en) * | 1989-02-10 | 1990-05-15 | Jobst Ulrich Gellert | Injection molding nozzle having circumferentially spaced conductive probes |
CA1318998C (en) * | 1989-07-13 | 1993-06-15 | Harald Hans Schmidt | Injection molding system with flanged insulation gate seal |
DE9206396U1 (de) * | 1992-05-12 | 1992-08-13 | IKO Isidor Kurz Werkzeug- und Formenbau GmbH & Co. KG, 7452 Haigerloch | Heißkanal-Radialdüse |
-
1992
- 1992-03-30 CA CA002064677A patent/CA2064677C/en not_active Expired - Fee Related
-
1993
- 1993-02-27 CN CN93101880A patent/CN1039795C/zh not_active Expired - Lifetime
- 1993-03-05 JP JP04539693A patent/JP3238515B2/ja not_active Expired - Fee Related
- 1993-03-19 ES ES93104576T patent/ES2082537T3/es not_active Expired - Lifetime
- 1993-03-19 DE DE69301263T patent/DE69301263T2/de not_active Expired - Lifetime
- 1993-03-19 DK DK93104576.9T patent/DK0563711T3/da active
- 1993-03-19 AT AT93104576T patent/ATE132797T1/de not_active IP Right Cessation
- 1993-03-19 DE DE4345592A patent/DE4345592B4/de not_active Expired - Lifetime
- 1993-03-19 EP EP93104576A patent/EP0563711B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2064677C (en) | 1999-09-21 |
EP0563711A1 (en) | 1993-10-06 |
DE69301263D1 (de) | 1996-02-22 |
JPH068279A (ja) | 1994-01-18 |
DK0563711T3 (da) | 1996-05-13 |
ATE132797T1 (de) | 1996-01-15 |
CA2064677A1 (en) | 1993-10-01 |
JP3238515B2 (ja) | 2001-12-17 |
CN1076888A (zh) | 1993-10-06 |
DE4345592B4 (de) | 2009-04-02 |
EP0563711B1 (en) | 1996-01-10 |
CN1039795C (zh) | 1998-09-16 |
DE69301263T2 (de) | 1996-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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