ES2113525T3 - Equipo de bomba para bombear metal fundido. - Google Patents

Equipo de bomba para bombear metal fundido.

Info

Publication number
ES2113525T3
ES2113525T3 ES93904464T ES93904464T ES2113525T3 ES 2113525 T3 ES2113525 T3 ES 2113525T3 ES 93904464 T ES93904464 T ES 93904464T ES 93904464 T ES93904464 T ES 93904464T ES 2113525 T3 ES2113525 T3 ES 2113525T3
Authority
ES
Spain
Prior art keywords
chamber
pct
inlet
outlet
sec
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
ES93904464T
Other languages
English (en)
Inventor
Sven-Erik Samuelson
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.)
Metpump AB
Original Assignee
Metpump AB
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 Metpump AB filed Critical Metpump AB
Application granted granted Critical
Publication of ES2113525T3 publication Critical patent/ES2113525T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Cyclones (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Furnace Details (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

SE DESCRIBE UN APARATO DE BOMBA PARA BOMBEAR METAL FUNDIDO DESDE UN HORNO (5) A UN LUGAR DONDE SE VA A USAR (46) QUE COMPRENDE UNA BOMBA (1) DE TIPO GAS-BUZO QUE TIENE UN CONTENEDOR QUE SUJETA UNA CAMARA (18) CON UNA ENTRADA (47) PARA RETIRAR METAL DEL HORNO (5) A LA CAMARA (18), Y CON UNA SALIDA (48) PARA FORZAR METAL FUERA DE LA CAMARA (18) AL LUGAR DE USO (46). DE ACUERDO CON LA INVENCION LA ENTRADA (47) Y LA SALIDA (48) DE LA CAMARA (18) ESTAN DISPUESTAS EN LA PARTE INFERIOR (9) DE ESTE.ADEMAS, EL APARATO COMPRENDE UN SISTEMA DE PRESION Y SUCCION (40) QUE COMPRENDE UN CIRCUITO CERRADO (49) QUE CONTIENE UN DEPOSITO DE VACIO (42), UN DEPOSITO DE PRESION (43), UNA UNIDAD BOMBA DE VACIO/COMPRESOR (41) CONECTADA ENTRE SI Y UN MEDIO DE VALVULA (44), ESTANDO EL CIRCUITO CERRADO CONECTADO A LA CAMARA POR UN CONDUCTO (50). UN SISTEMA DE CONTROL (19) ESTA DISPUESTO PARA CONECTAR Y DESCONECTAR ALTERNATIVAMENTE EL DEPOSITO DE VACIO (42) Y EL DEPOSITO DE PRESION (43) Y PARA ABRIR Y CERRAR ALTERNATIVA Y SINCRONIZADAMENTE LA ENTRADA (47) Y LA SALIDA (48) DE LA CAMARA POR ACTUACION DE SUS VALVULAS (13).
ES93904464T 1992-02-20 1993-02-18 Equipo de bomba para bombear metal fundido. Expired - Lifetime ES2113525T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200512A SE470179B (sv) 1992-02-20 1992-02-20 Pumpanordning för pumpning av smält metall

Publications (1)

Publication Number Publication Date
ES2113525T3 true ES2113525T3 (es) 1998-05-01

Family

ID=20385382

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93904464T Expired - Lifetime ES2113525T3 (es) 1992-02-20 1993-02-18 Equipo de bomba para bombear metal fundido.

Country Status (9)

Country Link
US (1) US5443187A (es)
EP (1) EP0626892B1 (es)
JP (2) JP3219410B2 (es)
AT (1) ATE162440T1 (es)
AU (1) AU3581293A (es)
DE (1) DE69316594T2 (es)
ES (1) ES2113525T3 (es)
SE (1) SE470179B (es)
WO (1) WO1993016829A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690888A (en) * 1995-06-07 1997-11-25 Molten Metal Technologies, Inc. Apparatus and method for tapping a reactor containing a molten fluid
US5914440A (en) * 1997-03-18 1999-06-22 Noranda Inc. Method and apparatus removal of solid particles from magnesium chloride electrolyte and molten magnesium by filtration
US6358468B1 (en) 1998-12-21 2002-03-19 Vanderjagt Adrian D. Apparatus and method for metering molten metal
GB0106478D0 (en) * 2001-03-16 2001-05-02 Univ Robert Gordon Apparatus and method
WO2002085557A2 (en) * 2001-04-19 2002-10-31 Alcoa Inc. Continuous pressure molten metal supply system and method for forming continuous metal articles
US6536508B1 (en) 2001-09-21 2003-03-25 Alcoa Inc. Continuous pressure molten metal supply system and method
US6505674B1 (en) 2001-04-19 2003-01-14 Alcoa Inc. Injector for molten metal supply system
US6739485B2 (en) * 2001-12-11 2004-05-25 Alcoa Inc. Dual action valve for molten metal applications
ITPD20010301A1 (it) * 2001-12-28 2003-06-28 Bbs Riva Spa Attrezzatura particolarmente per la formatura di getti in metallo concollegamento idraulico tra forno di attesa e stampo e procedimento per
US7476357B2 (en) * 2004-12-02 2009-01-13 Thut Bruno H Gas mixing and dispersement in pumps for pumping molten metal
US8652469B2 (en) * 2005-07-28 2014-02-18 Novartis Ag M-CSF-specific monoclonal antibody and uses thereof
US7934627B2 (en) * 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum
DE102006039611A1 (de) * 2006-08-24 2008-02-28 Ald Vacuum Technologies Gmbh Vorrichtung zum Schmelzen eines Materials und zum Übertragen der Schmelze in eine Kokille oder Verteilerrinne
US7534284B2 (en) * 2007-03-27 2009-05-19 Bruno Thut Flux injection with pump for pumping molten metal
CN113958483B (zh) * 2021-10-11 2023-08-25 九江七所精密机电科技有限公司 一种集成式高压供液装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185376A (en) * 1936-12-05 1940-01-02 Okonite Callender Cable Co Inc Melting pot
US3191247A (en) * 1959-09-08 1965-06-29 Lindberg Engineering Co Furnace ladling apparatus
US3058432A (en) * 1960-10-31 1962-10-16 Crossley Machine Company Inc Hot liquid metal pumps
DE1197591B (de) * 1963-01-19 1965-07-29 Bbc Brown Boveri & Cie Vorrichtung zum dosierten Vergiessen schmelzfluessigen Metalls
US3448898A (en) * 1967-02-09 1969-06-10 Dow Chemical Co Apparatus and method for metering molten metal
FR1562046A (es) * 1968-01-19 1969-04-04
DE1946629A1 (de) * 1969-09-15 1971-03-18 Gerhard Schuster Automatische Metallzufuehr- und Dosiereinrichtung
US3652073A (en) * 1969-10-01 1972-03-28 Gerity Schultz Corp Automatic ladling system for delivering molten metal from furnace to die casting machine
CH512281A (de) * 1970-06-01 1971-09-15 Fischer Ag Georg Einrichtung zur Niveauregulierung von flüssigem Metall in einem Giessbehälter
GB1377628A (en) * 1971-09-24 1974-12-18 Stamp T B Apparatus for metering or pouring molten metal such as lead
CH570222A5 (es) * 1974-04-09 1975-12-15 Fischer Ag Georg
DE2624435B2 (de) * 1976-06-01 1981-03-26 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zum dosierten Vergießen schelzflüssiger Metalle
FR2382298A1 (fr) * 1977-03-01 1978-09-29 Renault Dispositif de coulee de metal liquide a basse pression
CH646624A5 (en) * 1980-03-13 1984-12-14 Fischer Ag Georg Process for casting molten metal under the pressure of a protective gas and apparatus for carrying out the process
JPS6021819B2 (ja) * 1980-05-14 1985-05-29 富士電機株式会社 注湯炉
DE3427563C2 (de) * 1984-07-26 1986-12-11 Stopinc Ag, Baar Einrichtung zur elektromagnetischen Füllstandsmessung für metallurgische Gefässe
SE8500545L (sv) * 1985-02-06 1986-08-07 Asea Ab Framstellning av gjutgods
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
DE3910689C1 (en) * 1989-04-03 1990-09-27 Koenig Maschinenbau Gmbh, 6470 Buedingen, De Continuously replenished metering device for metal melts
DE3923079A1 (de) * 1989-07-13 1991-01-24 Fresenius Ag Verfahren und vorrichtung zum messen der fuellstandshoehe von elektrisch leitenden fluessigkeiten

Also Published As

Publication number Publication date
EP0626892A1 (en) 1994-12-07
JP3513115B2 (ja) 2004-03-31
WO1993016829A1 (en) 1993-09-02
EP0626892B1 (en) 1998-01-21
ATE162440T1 (de) 1998-02-15
JP3219410B2 (ja) 2001-10-15
JP2001293554A (ja) 2001-10-23
DE69316594T2 (de) 1998-07-23
JPH07504013A (ja) 1995-04-27
DE69316594D1 (de) 1998-02-26
SE9200512L (sv) 1993-08-21
AU3581293A (en) 1993-09-13
SE470179B (sv) 1993-11-29
US5443187A (en) 1995-08-22
SE9200512D0 (sv) 1992-02-20

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