ES8105625A1 - Dispositivo con un sistema de canales calientes,equipados con un conductor de calefaccion electrica, para la aporta- cion de una masa fundida de material sintetico a un molde deinyeccion - Google Patents
Dispositivo con un sistema de canales calientes,equipados con un conductor de calefaccion electrica, para la aporta- cion de una masa fundida de material sintetico a un molde deinyeccionInfo
- Publication number
- ES8105625A1 ES8105625A1 ES495319A ES495319A ES8105625A1 ES 8105625 A1 ES8105625 A1 ES 8105625A1 ES 495319 A ES495319 A ES 495319A ES 495319 A ES495319 A ES 495319A ES 8105625 A1 ES8105625 A1 ES 8105625A1
- Authority
- ES
- Spain
- Prior art keywords
- arrangement
- plastic material
- molten plastic
- supplying molten
- heating
- 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
Links
- 239000000463 material Substances 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 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
- B29C45/2725—Manifolds
- B29C45/2727—Modular manifolds; Connections between spaced manifold elements
-
- 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
- B29C45/2725—Manifolds
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
-
- 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C2045/2717—Reconfigurable runner channels
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
- Y10T137/6606—With electric heating element
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
DISPOSITIVO CON UN SISTEMA DE CANALES CALIENTES, EQUIPADOS CON UN CONDUCTOR DE CALEFACCION ELECTRICA, PARA LA APORTACION DE UNA MASA FUNDIDA DE MATERIAL SINTETICO A UN MOLDE DE INYECCION. CONSTA DE UN SECTOR DE CANAL CALIENTE (1), QUE INCLUYE UN CANAL (4), UN CASQUILLO DE COLADA (2) EN EL CUAL SE INTRODUCE LA BOQUILLA DE UNA EXTRUSORA DE MASA FUNDIDA DE MATERIAL SINTETICO. LA MASA FUNDIDA PASA, A TRAVES DE UN ORIFICIO DE DESCARGA (7), AL CANAL CALIENTE (9), PROVISTO DE BOQUILLAS (10), DESDE DONDE LA MASA LLEGA A LAS CAVIDADES DEL MOLDE DE INYECCION (11). EL DESCOLDEO DE LAS PIEZAS SE REALIZA EN EL PLANO (12) POR EMPUJADORES DESCARGADORES (13). LOS DOS CANALES CALIENTES (4,9) TIENEN UN CONDUCTOR DE CALEFACCION ELECTRICA (6) QUE SE ENCARGA DE GENERAR EL CALOR NECESARIO PARA LLEVAR A CABO EL PROCESO. S
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792938832 DE2938832A1 (de) | 1979-09-26 | 1979-09-26 | Vorrichtung mit einem heisskanalsystem zum zufuehren einer kunststoffschmelze zu einer spritzgussform |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8105625A1 true ES8105625A1 (es) | 1981-06-01 |
ES495319A0 ES495319A0 (es) | 1981-06-01 |
Family
ID=6081817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495319A Granted ES495319A0 (es) | 1979-09-26 | 1980-09-25 | Dispositivo con un sistema de canales calientes,equipados con un conductor de calefaccion electrica, para la aporta- cion de una masa fundida de material sintetico a un molde deinyeccion |
Country Status (16)
Country | Link |
---|---|
US (1) | US4340156A (es) |
JP (2) | JPS5669139A (es) |
AT (1) | AT374405B (es) |
AU (1) | AU533997B2 (es) |
BE (1) | BE885272A (es) |
BR (1) | BR8006158A (es) |
CH (1) | CH648788A5 (es) |
DD (1) | DD153091A5 (es) |
DE (1) | DE2938832A1 (es) |
ES (1) | ES495319A0 (es) |
FR (1) | FR2465583A1 (es) |
GB (1) | GB2059862B (es) |
IT (1) | IT1133500B (es) |
NL (1) | NL189698C (es) |
SE (1) | SE435600B (es) |
YU (1) | YU43222B (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3348117C2 (en) * | 1983-01-17 | 1990-08-23 | Walter Fr. 3004 Isernhagen De Davidsmeyer | Device for feeding thermoplastic to a moulding tool |
DE3301272A1 (de) | 1983-01-17 | 1984-07-19 | Walter Fr. 3004 Isernhagen Davidsmeyer | Vorrichtung zum zufuehren von thermoplasten zu einem formwerkzeug |
DE3335291A1 (de) * | 1983-09-29 | 1985-04-18 | EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford | Heisskanalwerkzeug zum zufuehren einer kunststoffschmelze zu einer spritzgiessform |
IT1180830B (it) * | 1983-09-29 | 1987-09-23 | Ewikon Entwicklung Konstr | Elemento riscaldatore a funzionamento elettrico per dispositivi d iniezione a canale caldo |
DE3423254C2 (de) * | 1983-09-29 | 1994-06-01 | Ewikon Entwicklung Konstr | Heißkanalwerkzeug zum Zuführen einer Kunststoffschmelze zu einer Spritzgießform |
DE3337803C2 (de) * | 1983-10-18 | 1986-07-10 | Herbert Dipl.-Ing. 3559 Allendorf Günther | Heißkanalsystem für Spritzgießvorrichtungen |
DE3417220A1 (de) * | 1984-05-10 | 1986-01-09 | EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford | Elektrisch beheizbare, am ende eines heisskanals angeordnete angussduese |
CA1239515A (en) * | 1985-09-13 | 1988-07-26 | Jobst U. Gellert | Injection molding manifold system having balanced bridging manifold |
DE3641711A1 (de) * | 1986-12-06 | 1988-06-09 | Guenther Herbert | Verteiler |
DE3710139A1 (de) * | 1987-03-31 | 1988-10-13 | Hans Schreck | Heisskanal fuer kunststoffspritzmaschinen |
US4965028A (en) * | 1987-09-04 | 1990-10-23 | Galic/Maus Ventures | Method of injection molding thermoplastic through multiple gates |
US5032078A (en) * | 1988-07-11 | 1991-07-16 | Salvatore Benenati | Assembly of injection molding manifold, nozzles and mold |
US4980111A (en) * | 1988-10-17 | 1990-12-25 | The Goodyear Tire & Rubber Company | Injection molding method and apparatus using a universal cold runner block |
US5238393A (en) * | 1990-12-28 | 1993-08-24 | Sony Corporation | Multi-cavity injection molding apparatus for optical disk substrates |
DE4240406C2 (de) * | 1992-12-02 | 2003-12-24 | Ewikon Heiskanalsysteme Gmbh & | Elektrisch betriebener Heißkanal |
US5352109A (en) * | 1993-03-08 | 1994-10-04 | Salvatore Benenati | Injection molding apparatus |
DE4324027A1 (de) * | 1993-07-17 | 1995-01-19 | Goetze Ag | Vorrichtung für Spritzgieß- und Spritzpreßmaschinen |
DE29500692U1 (de) * | 1995-01-18 | 1996-05-15 | Sander Markus | Heißkanalverteiler-System zur Verteilung einer heißen Kunststoffschmelze zu einer Mehrzahl von Heißkanaldüsen |
US5536164A (en) * | 1995-05-05 | 1996-07-16 | Electra Form, Inc. | Flexible hot manifold assembly for injection molding machines |
US5993190A (en) * | 1998-02-24 | 1999-11-30 | Illinois Tool Works Inc. | Injection molding system with improved pressure bushing |
DE19821406A1 (de) * | 1998-05-13 | 1999-11-18 | Lurgi Zimmer Ag | Abdichtungselement für Schmelzekanäle |
CA2273517C (en) | 1999-06-01 | 2008-04-01 | Jobst Ulrich Gellert | Injection molding heater with melt bore therethrough |
US6238204B1 (en) | 1999-09-01 | 2001-05-29 | Illinois Tool Works Inc. | Injection molding system with pressure bushing locating ring |
KR100488053B1 (ko) * | 2002-03-18 | 2005-05-06 | 허남욱 | 다수개의 노즐이 연결된 핫런너 시스템 |
DE102004015033A1 (de) * | 2003-03-31 | 2004-11-25 | Mold-Masters Ltd., Georgetown | Guss-Heißläuferverteiler für Spritzgießvorrichtungen |
US7255555B2 (en) | 2004-05-03 | 2007-08-14 | Mold-Masters Limited | Small pitch molding manifold |
US7465165B2 (en) * | 2005-04-07 | 2008-12-16 | Mold-Masters (2007) Limited | Configurable manifold |
US8066506B2 (en) * | 2007-06-22 | 2011-11-29 | Mold-Masters (2007) Limited | Melt balancing element in a manifold melt channel |
EP2397301B1 (en) | 2010-06-16 | 2014-10-01 | Mold-Masters (2007) Limited | Edge-gated nozzle |
DE102011056060A1 (de) | 2011-12-05 | 2013-06-06 | EWIKON Heißkanalsysteme GmbH | Heißkanal-Verteileranordnung für ein Heißkanalsystem |
US20160097559A1 (en) * | 2014-10-02 | 2016-04-07 | Richard Dean McFarland | Access port |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2227263A (en) * | 1938-04-20 | 1940-12-31 | Watson Stillman Co | Injection molding device |
US2834992A (en) * | 1954-07-28 | 1958-05-20 | Minnesota Mining & Mfg | Injection molding of perfluorochlorocarbon plastics |
US2871517A (en) * | 1955-08-31 | 1959-02-03 | Improved Machinery Inc | Injection molding machine nozzle |
AT286607B (de) * | 1966-08-22 | 1970-12-10 | Mekusta Dr Ferdinand Pauler | Mehrfachspritzgußform für thermoplastische Kunststoffe mit wenigstens einer Punktanspritzung |
US3520026A (en) * | 1968-02-12 | 1970-07-14 | Phillips Petroleum Co | Runner system having resistance heated components |
US3812228A (en) * | 1969-07-17 | 1974-05-21 | Shell Oil Co | Injection molding of foamable thermoplastic polymers using a retractable hot runner |
DE2121895A1 (de) * | 1971-05-04 | 1972-11-23 | Krauss-Maffei AG, 8000 München | Angußverteilervorrichtung zu einer Spritz gießmaschine |
US3970821A (en) * | 1974-10-21 | 1976-07-20 | Fast Heat Element Manufacturing Co., Inc. | Electrically heated torpedo |
DE2632980A1 (de) * | 1976-07-22 | 1978-01-26 | Schloemann Siemag Ag | Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff |
JPS5351902U (es) * | 1976-10-06 | 1978-05-02 | ||
DE2734746A1 (de) * | 1977-08-02 | 1979-02-08 | Koose Rudolf | Verteiler fuer eine kunststoffmasse |
JPS604742Y2 (ja) * | 1978-04-08 | 1985-02-12 | 固 青木 | ノズル装置 |
DE2857129C2 (de) * | 1978-06-07 | 1982-10-28 | EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford | Düse für eine Kunststoffspritzgießmaschine oder Kunststoff-Spritzgießform mit beheizbarer Angußdüse |
US4219323A (en) * | 1979-05-09 | 1980-08-26 | The Broadway Companies, Inc. | Self-compensating hot manifold link |
-
1979
- 1979-09-26 DE DE19792938832 patent/DE2938832A1/de active Granted
-
1980
- 1980-08-26 AT AT0430780A patent/AT374405B/de not_active IP Right Cessation
- 1980-08-29 NL NLAANVRAGE8004902,A patent/NL189698C/xx not_active IP Right Cessation
- 1980-09-11 CH CH6854/80A patent/CH648788A5/de not_active IP Right Cessation
- 1980-09-15 YU YU2340/80A patent/YU43222B/xx unknown
- 1980-09-17 GB GB8029972A patent/GB2059862B/en not_active Expired
- 1980-09-17 BE BE0/202134A patent/BE885272A/fr not_active IP Right Cessation
- 1980-09-19 IT IT12657/80A patent/IT1133500B/it active
- 1980-09-22 AU AU62606/80A patent/AU533997B2/en not_active Ceased
- 1980-09-22 FR FR8020547A patent/FR2465583A1/fr active Granted
- 1980-09-25 ES ES495319A patent/ES495319A0/es active Granted
- 1980-09-25 BR BR8006158A patent/BR8006158A/pt unknown
- 1980-09-25 US US06/190,825 patent/US4340156A/en not_active Expired - Lifetime
- 1980-09-25 DD DD80224123A patent/DD153091A5/de unknown
- 1980-09-26 JP JP13310080A patent/JPS5669139A/ja active Pending
- 1980-09-26 SE SE8006759A patent/SE435600B/sv not_active IP Right Cessation
-
1983
- 1983-07-19 JP JP1983111082U patent/JPS5950710U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2938832A1 (de) | 1981-04-09 |
YU43222B (en) | 1989-06-30 |
US4340156A (en) | 1982-07-20 |
BE885272A (fr) | 1981-01-16 |
YU234080A (en) | 1983-06-30 |
SE8006759L (sv) | 1981-03-27 |
NL8004902A (nl) | 1981-03-30 |
CH648788A5 (de) | 1985-04-15 |
FR2465583B1 (es) | 1984-04-20 |
BR8006158A (pt) | 1981-04-07 |
FR2465583A1 (fr) | 1981-03-27 |
GB2059862B (en) | 1983-02-02 |
ES495319A0 (es) | 1981-06-01 |
SE435600B (sv) | 1984-10-08 |
IT1133500B (it) | 1986-07-09 |
JPS5669139A (en) | 1981-06-10 |
DD153091A5 (de) | 1981-12-23 |
AT374405B (de) | 1984-04-25 |
ATA430780A (de) | 1983-09-15 |
IT8012657A0 (it) | 1980-09-19 |
AU6260680A (en) | 1981-04-09 |
AU533997B2 (en) | 1983-12-22 |
DE2938832C2 (es) | 1988-12-15 |
JPS5950710U (ja) | 1984-04-04 |
NL189698B (nl) | 1993-02-01 |
JPS6341152Y2 (es) | 1988-10-27 |
GB2059862A (en) | 1981-04-29 |
NL189698C (nl) | 1993-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8105625A1 (es) | Dispositivo con un sistema de canales calientes,equipados con un conductor de calefaccion electrica, para la aporta- cion de una masa fundida de material sintetico a un molde deinyeccion | |
DE3264464D1 (en) | Injection molding of thermoplastics in sandwich mold employing desynchronized opening periods | |
GB1223084A (en) | Mold for injection-molding of thermoset materials | |
AU5098979A (en) | Flow control in injection moulding | |
GB2048762B (en) | Injection moulding arrangement | |
JPS53140361A (en) | Injection molding machine | |
DE3380665D1 (en) | Injection molding machine | |
ATE100372T1 (de) | Gestufter spritztopf zum spritzgiessen. | |
FR2445209B1 (es) | ||
GB869107A (en) | Improvements relating to tyre retreading moulds | |
ATE38636T1 (de) | Spritzgiessvorrichtung. | |
EP0162412A3 (en) | Injection block structure for feeding molten thermoplastic material into molds | |
ES451203A1 (es) | Perfeccionamientos en paneles de plastico. | |
ATE141071T1 (de) | Spritzgussverteilerblock mit einem einheitlichen, beheizten zuführteil | |
GB1456311A (en) | Apapratus for moulding string-mounted plastics members | |
GB1416870A (en) | Injection moulds | |
ES8608961A1 (es) | Perfeccionamientos en una instalacion de moldes de colada horizontal | |
BR0016813B1 (pt) | meio molde para moldagem por injeÇço. | |
ES281645U (es) | Elemento calentador activado electricamente | |
KR960014540B1 (ko) | 전기 가열선이 매립된 사출 성형기의 매니폴드 | |
JPS56144136A (en) | Injection molding device for polyester resin | |
JPS57179442A (en) | Laminated leaf spring of frp make and its molding method | |
GB1309762A (en) | Battery boxes | |
JPS54135857A (en) | Plasticizing process control inline screw type injection molding machine | |
GB1100491A (en) | Injection moulding machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020506 |