ES2149652A1 - Dispositivo en una maquina de fundicion inyectada para metal de camara caliente. - Google Patents

Dispositivo en una maquina de fundicion inyectada para metal de camara caliente.

Info

Publication number
ES2149652A1
ES2149652A1 ES009700531A ES9700531A ES2149652A1 ES 2149652 A1 ES2149652 A1 ES 2149652A1 ES 009700531 A ES009700531 A ES 009700531A ES 9700531 A ES9700531 A ES 9700531A ES 2149652 A1 ES2149652 A1 ES 2149652A1
Authority
ES
Spain
Prior art keywords
sleeve
outer portion
passage
cavity
casting apparatus
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
ES009700531A
Other languages
English (en)
Other versions
ES2149652B1 (es
Inventor
Eugen Schwarzkopf
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.)
Hotset Heizpatronen und Zubehoer GmbH
Original Assignee
Hotset Heizpatronen und Zubehoer GmbH
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 Hotset Heizpatronen und Zubehoer GmbH filed Critical Hotset Heizpatronen und Zubehoer GmbH
Publication of ES2149652A1 publication Critical patent/ES2149652A1/es
Application granted granted Critical
Publication of ES2149652B1 publication Critical patent/ES2149652B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Brushes (AREA)

Abstract

Para crear un dispositivo en un máquina de fundición inyectada de zinc, compuesto de un casquillo-bebedero con un canal de paso para metal fundido líquido, a cuyo fin el casquillo-bebedero está encajado en un útil y soportado en éste y el canal de paso se encuentra en comunicación por una parte con un dispositivo para la alimentación del metal y por otra con un cavidad del útil, por el que es realizable una minimización del bebedero, siendo posible un ahorro de material y de tiempo más rápidos, se propone que el canal de paso del casquillo-bebedero (5), desde la boca de alimentación hasta poco antes de la desembocadura en la cavidad (1) esté constituido cilíndrico y a continuación presente una astricción (7) y siguiendo a ésta una dilatación (8) cónica que desemboca en la cavidad (1), el casquillo-bebedero (5) a través de casi toda la longitud de la configuración del canal (6) cilíndrico presente una calefacción eléctrica (9) y en la zona de la astricción (7) una zona de enfriamiento (11).Figura única.
ES009700531A 1996-03-22 1997-03-11 Dispositivo en una maquina de fundicion inyectada para metal de camara caliente. Expired - Fee Related ES2149652B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19611267A DE19611267C1 (de) 1996-03-22 1996-03-22 Vorrichtung an einer Warmkammermetalldruckgußmaschine

Publications (2)

Publication Number Publication Date
ES2149652A1 true ES2149652A1 (es) 2000-11-01
ES2149652B1 ES2149652B1 (es) 2001-05-16

Family

ID=7789048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700531A Expired - Fee Related ES2149652B1 (es) 1996-03-22 1997-03-11 Dispositivo en una maquina de fundicion inyectada para metal de camara caliente.

Country Status (10)

Country Link
US (1) US5884687A (es)
JP (1) JPH1052746A (es)
KR (1) KR970064788A (es)
CA (1) CA2200679A1 (es)
DE (1) DE19611267C1 (es)
ES (1) ES2149652B1 (es)
FR (1) FR2746334B1 (es)
GB (1) GB2311240B (es)
IT (1) IT1290290B1 (es)
TW (1) TW330867B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3558165B2 (ja) * 2001-10-03 2004-08-25 株式会社日本製鋼所 金属合金射出成形用金型
DE60332971D1 (de) * 2003-03-06 2010-07-22 Husky Injection Molding Angiessvorrrichtung
GB2459509B (en) 2008-04-25 2011-05-11 Goodwin Plc An apparatus for casting and a method of casting
WO2011049698A2 (en) 2009-10-19 2011-04-28 Micropyretics Heaters International, Inc. Clean green energy electric protectors for materials
DE102015210403A1 (de) * 2015-06-05 2016-12-08 Oskar Frech Gmbh + Co. Kg Angusssystem für eine Druckgießform
KR101704967B1 (ko) * 2016-04-28 2017-02-08 허만우 팬리스 히트싱크용 다이캐스팅 금형구조
CN110625088B (zh) * 2019-09-26 2021-07-09 浙江华朔科技股份有限公司 一种采用竖直模腔结构来确保产品质量的压铸模具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044162A (en) * 1978-12-14 1980-10-15 Gellert Jobst U A sprue bushing for an injection moulding apparatus
US4687613A (en) * 1981-10-30 1987-08-18 Shigeru Tsutsumi Injection molding process for synthetic resin and its apparatus
EP0283001A2 (en) * 1987-03-20 1988-09-21 Jobst Ulrich Gellert Injection molding nozzle and method
EP0374549A2 (en) * 1988-12-05 1990-06-27 Mold-Masters Limited Injection molding apparatus having fluid cooled inserts
US5443381A (en) * 1994-07-18 1995-08-22 Gellert; Jobst U. Injection molding one-piece insert having cooling chamber with radial rib portions
EP0695617A1 (en) * 1994-08-02 1996-02-07 Jobst Ulrich Gellert Injection molding heated nozzle with protective tubes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671936A (en) * 1950-06-12 1954-03-16 Gen Motors Corp Die casting machine
US4355460A (en) * 1980-12-17 1982-10-26 Gellert Jobst U Sprue bushing and method of manufacture
CA1230458A (en) * 1984-07-13 1987-12-22 Gellert, Jobst Ulrich Injection molding heated nozzle with brazed in heating element and method of manufacture
US4622001A (en) * 1985-03-12 1986-11-11 Electra Form, Inc. Cavity cooling system
US4638849A (en) * 1985-08-25 1987-01-27 Vsi Corporation Nozzle assembly for die casting apparatus
CA2030287C (en) * 1990-11-19 2000-12-19 Jobst Ulrich Gellert Injection molding apparatus having separate heating element in the cavity forming insert
US5448678A (en) * 1991-04-26 1995-09-05 Booton; Harold Electrically heated nozzle for die casting
US5219593A (en) * 1992-01-21 1993-06-15 Husky Injection Molding Systems Ltd. Injection molding apparatus
JP2778658B2 (ja) * 1992-08-04 1998-07-23 宇部興産株式会社 ダイカストマシンの射出装置
EP0598972A1 (en) * 1992-11-27 1994-06-01 REYNOLDS WHEELS S.p.A. A bush for directing a stream of molten metal into a mould
US5350159A (en) * 1993-02-18 1994-09-27 Westinghouse Electric Corporation On/off valve apparatus for use in conjunction with electromagnetic flow control device controlling the flow of liquid metal through an orifice
DE4439871C1 (de) * 1994-11-08 1996-01-04 Friedrich Druckgiestech Gmbh Gießbehälter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044162A (en) * 1978-12-14 1980-10-15 Gellert Jobst U A sprue bushing for an injection moulding apparatus
US4687613A (en) * 1981-10-30 1987-08-18 Shigeru Tsutsumi Injection molding process for synthetic resin and its apparatus
EP0283001A2 (en) * 1987-03-20 1988-09-21 Jobst Ulrich Gellert Injection molding nozzle and method
EP0374549A2 (en) * 1988-12-05 1990-06-27 Mold-Masters Limited Injection molding apparatus having fluid cooled inserts
US5443381A (en) * 1994-07-18 1995-08-22 Gellert; Jobst U. Injection molding one-piece insert having cooling chamber with radial rib portions
EP0695617A1 (en) * 1994-08-02 1996-02-07 Jobst Ulrich Gellert Injection molding heated nozzle with protective tubes

Also Published As

Publication number Publication date
GB2311240A (en) 1997-09-24
ES2149652B1 (es) 2001-05-16
CA2200679A1 (en) 1997-09-22
ITMI970266A1 (it) 1998-08-10
US5884687A (en) 1999-03-23
FR2746334B1 (fr) 1998-09-18
KR970064788A (ko) 1997-10-13
DE19611267C1 (de) 1997-07-03
JPH1052746A (ja) 1998-02-24
GB2311240B (en) 1999-11-24
TW330867B (en) 1998-05-01
IT1290290B1 (it) 1998-10-22
GB9702155D0 (en) 1997-03-26
FR2746334A1 (fr) 1997-09-26

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