ES2066429T3 - Mecanismo de valvulas para fundir aleaciones metalicas de bajo punto de fusion. - Google Patents

Mecanismo de valvulas para fundir aleaciones metalicas de bajo punto de fusion.

Info

Publication number
ES2066429T3
ES2066429T3 ES91905591T ES91905591T ES2066429T3 ES 2066429 T3 ES2066429 T3 ES 2066429T3 ES 91905591 T ES91905591 T ES 91905591T ES 91905591 T ES91905591 T ES 91905591T ES 2066429 T3 ES2066429 T3 ES 2066429T3
Authority
ES
Spain
Prior art keywords
tank
cylinder
valve mechanism
valves
piston
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
ES91905591T
Other languages
English (en)
Inventor
Thomas F Kidd
Stephen A Thompson
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.)
Electrovert Ltd
Original Assignee
Electrovert Ltd
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
Priority claimed from US07/520,213 external-priority patent/US4991641A/en
Application filed by Electrovert Ltd filed Critical Electrovert Ltd
Application granted granted Critical
Publication of ES2066429T3 publication Critical patent/ES2066429T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • 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
    • B22D17/04—Plunger machines
    • 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
    • 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
    • B22D17/32—Controlling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

UN MECANISMO DE VALVULA PARA ALEACIONES DE METAL FUNDIDO CON TEMPERATURAS DE FUSION BAJAS PROPORCIONA DOS VALVULAS (22, 46) EN UN SOLO CONJUNTO DENTRO DE UN DEPOSITO DE ALEACION (10). LAS VALVULAS QUE ESTAN EN EL DEPOSITO REDUCEN LA FORMACION DE OXIDOS QUE SE PUEDEN PRODUCIR EN EL AIRE Y TIENDEN A REDUCIR LAS FUGAS. EL APARATO COMPRENDE UN DEPOSITO (10) ADAPTADO PARA CONTENER ALEACIONES DE METAL FUNDIDO, UN CILINDRO (16) EN EL DEPOSITO (10) QUE TIENE EN SU BASE UNA CONEXION CON UN CONDUCTO DE INYECCION (20) QUE LLEVA A TRAVES DEL DEPOSITO (10) A UN TROQUEL (58) SITUADO FUERA DEL DEPOSITO (10). UN PISTON (18) SE ALTERNA CON EL CILINDRO (16). SE SUMINISTRAN DOS VALVULAS (22, 46) EN EL CONDUCTO (20) DEL DEPOSITO (10) QUE PERMITEN QUE LA ALEACION DE METAL FUNDIDO SE LLEVE AL CILINDRO (16) Y PASE A TRAVES DEL CONDUCTO (52) HASTA EL TROQUEL (58). UN SISTEMA DE CONTROL (86) PARA EL PISTON (18) CONTROLA CON TODA PRECISION LA VELOCIDAD DEL PISTON (18) EN EL CILINDRO (16) CUANDO SE ALIMENTA LA ALEACION DE METAL FUNDIDO AL TROQUEL (58).
ES91905591T 1990-05-07 1991-03-21 Mecanismo de valvulas para fundir aleaciones metalicas de bajo punto de fusion. Expired - Lifetime ES2066429T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/520,213 US4991641A (en) 1990-05-07 1990-05-07 Method of and apparatus for metal casting
US07/629,666 US5125450A (en) 1990-05-07 1990-12-19 Method of and system for controlling flow of molten liquid to cast metal alloys

Publications (1)

Publication Number Publication Date
ES2066429T3 true ES2066429T3 (es) 1995-03-01

Family

ID=27060075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91905591T Expired - Lifetime ES2066429T3 (es) 1990-05-07 1991-03-21 Mecanismo de valvulas para fundir aleaciones metalicas de bajo punto de fusion.

Country Status (9)

Country Link
US (1) US5125450A (es)
EP (1) EP0527747B1 (es)
JP (1) JPH05505145A (es)
AU (1) AU7458491A (es)
BR (1) BR9106456A (es)
CA (1) CA2082417A1 (es)
DE (1) DE69105970T2 (es)
ES (1) ES2066429T3 (es)
WO (1) WO1991017010A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546077B2 (ja) * 1991-03-25 1996-10-23 宇部興産株式会社 金型鋳造装置
US5454423A (en) * 1993-06-30 1995-10-03 Kubota Corporation Melt pumping apparatus and casting apparatus
DE4419848C1 (de) * 1994-06-07 1995-12-21 Frech Oskar Gmbh & Co Warmkammer-Druckgießmaschine
DE4440768C1 (de) * 1994-11-15 1996-07-25 Bachmann Giesserei & Formen Vorrichtung zum Gießen von Metallen
US6513571B1 (en) * 1998-05-27 2003-02-04 Hayes Lemmerz International, Inc. Apparatus for automatic refilling of a low pressure casting machine
US6405786B1 (en) 1999-05-27 2002-06-18 Water Gremlin Company Apparatus and method of forming parts
DE19920267A1 (de) * 1999-05-03 2000-11-09 Wagner Heinrich Sinto Masch Verfahren und Vorrichtung zum Füllen von Gießformen mit flüssigen Metallen
US6406267B1 (en) 2000-06-16 2002-06-18 Claude F. Mondiere Extracorporeal circulation pump
US6701998B2 (en) * 2002-03-29 2004-03-09 Water Gremlin Company Multiple casting apparatus and method
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
US7338539B2 (en) 2004-01-02 2008-03-04 Water Gremlin Company Die cast battery terminal and a method of making
KR101296465B1 (ko) * 2008-03-17 2013-08-13 사우쓰와이어 컴퍼니 공극률 검출
ES2704028T3 (es) 2009-04-30 2019-03-13 Water Gremlin Co Piezas de batería que tienen elementos de retención y sellado y métodos asociados de fabricación y uso
US8272085B2 (en) * 2009-10-13 2012-09-25 Justin Finch Boat hammock installation system
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
DE102016221678B4 (de) * 2016-11-04 2020-07-16 Magna BDW technologies GmbH Vorrichtung zur Herstellung von Druckgussteilen
DE102016221674B4 (de) 2016-11-04 2020-06-18 Magna BDW technologies GmbH Steuerung für eine Vorrichtung zur Herstellung von Druckgussteilen
EP3593924B1 (de) 2016-11-04 2023-09-13 MAGNA BDW technolgies GmbH Vorrichtung mit filtermodul zur herstellung von druckgussteilen
BR112020021221A2 (pt) 2018-12-07 2021-07-27 Water Gremlin Company peça de bateria, método para fabricar uma peça de bateria, e, sistema para fabricar peça de bateria
DE102020207016A1 (de) 2020-06-04 2021-12-09 Oskar Frech Gmbh + Co. Kg Gießeinheit für eine Druckgießmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055764B (de) * 1957-10-28 1959-04-23 Heinrich Josef Baggeler Vorrichtung zum Giessen von Metallkoerpern, insbesondere Metallplatten
US3184812A (en) * 1962-02-14 1965-05-25 Dow Chemical Co Metering and delivery apparatus for molten metal and method of use
US3184811A (en) * 1962-02-14 1965-05-25 Dow Chemical Co Metering and delivery apparatus for molten metal and method of use
US3581767A (en) * 1969-07-01 1971-06-01 Dow Chemical Co Coupling means for connecting molten metal transporting lines
US3767339A (en) * 1971-11-01 1973-10-23 Hunkar Instr Dev Labor Inc Injection molding control
US3956973A (en) * 1972-07-11 1976-05-18 Basic Aluminum Castings Company Die casting machine with piston positioning control
JPS5339855A (en) * 1976-09-24 1978-04-12 Nec Corp Production of semiconductor device
US4252176A (en) * 1978-10-26 1981-02-24 Nl Industries, Inc. Injection ram control
DE3142811A1 (de) * 1981-10-28 1983-05-05 Idra Pressen GmbH, 7000 Stuttgart Verfahren und vorrichtung zur regelung der giesskolbenbewegung waehrend des einpressvorganges an einer druckgiessmaschine
US4488589A (en) * 1981-12-16 1984-12-18 Ex-Cell-O Corporation Shot cylinder controller
ATE46843T1 (de) * 1983-05-20 1989-10-15 John Mickowski Verfahren zum ueberwachen und steuern von periodisch arbeitenden form- und giessmaschinen und eine vorrichtung zur durchfuehrung dieses verfahrens.
GB8425182D0 (en) * 1984-10-05 1984-11-14 Frys Metals Ltd Casting apparatus
DE3636936A1 (de) * 1986-10-30 1988-05-05 Buehler Ag Geb Druck- oder spritzgiessmaschine
JPH0642986B2 (ja) * 1987-10-09 1994-06-08 東洋機械金属株式会社 金属溶湯用給湯ポンプ
CA1333497C (en) * 1988-01-30 1994-12-13 Norihiro Iwamoto Casting control system of die cast machine

Also Published As

Publication number Publication date
DE69105970D1 (de) 1995-01-26
AU7458491A (en) 1991-11-27
EP0527747A1 (en) 1993-02-24
JPH05505145A (ja) 1993-08-05
CA2082417A1 (en) 1991-11-08
WO1991017010A1 (en) 1991-11-14
EP0527747B1 (en) 1994-12-14
BR9106456A (pt) 1993-05-25
US5125450A (en) 1992-06-30
DE69105970T2 (de) 1995-07-27

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