ES2107649T3 - Bomba para fundicion a presion en camara caliente de aleaciones ligeras corrosivas. - Google Patents

Bomba para fundicion a presion en camara caliente de aleaciones ligeras corrosivas.

Info

Publication number
ES2107649T3
ES2107649T3 ES93830225T ES93830225T ES2107649T3 ES 2107649 T3 ES2107649 T3 ES 2107649T3 ES 93830225 T ES93830225 T ES 93830225T ES 93830225 T ES93830225 T ES 93830225T ES 2107649 T3 ES2107649 T3 ES 2107649T3
Authority
ES
Spain
Prior art keywords
cavity
pump
hot chamber
light alloys
corrosive
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
ES93830225T
Other languages
English (en)
Inventor
Flavio Mancini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2107649T3 publication Critical patent/ES2107649T3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

UNA BOMBA PARA LA FUNDICION POR PRESION EN UNA CAMARA CALIENTE DE ALEACIONES LIVIANAS CORROSIVAS QUE INCLUYE UN CUERPO (2) DENTRO DEL CUAL HAY UNA CAVIDAD (3) EN LA CUAL UN PISTON (4) VA Y VIENE VERTICALMENTE Y EN CUYA PARED LATERAL (5) HAY FORMADAS UNA ABERTURA (11) PARA LA INTRODUCCION DE LA ALEACION FUNDIDA (1) Y LA BOQUILLA DE UN ORIFICIO DE COLADA (9) PARA LA CONEXION AL MOLDE (10). EL DIAMETRO DEL PISTON (4) ES MENOR QUE EL DE LA CAVIDAD (3) PARA QUE ASI SE PUEDA MOVER SIN ROZAR LA PARED (5) A MEDIDA QUE ES GUIADO POR UN MECANISMO DE CIERRE (6) QUE SE ENCUENTRA UNIDO, DE MODO QUE SE PUEDE SEPARAR, A LA BOQUILLA DE LA CAVIDAD (3), CERRANDOSE LA ABERTURA (11) DURANTE LA COMPRESION DE LA ALEACION EN LA CAVIDAD (3) DEBIDO A LA ACCION DE UNA VALVULA (12) CONTROLADA DESDE EL EXTERIOR MEDIANTE UNA PALANCA (13).
ES93830225T 1992-05-26 1993-05-25 Bomba para fundicion a presion en camara caliente de aleaciones ligeras corrosivas. Expired - Lifetime ES2107649T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS920057A IT1260341B (it) 1992-05-26 1992-05-26 Pressocolatrice a camera calda per leghe leggere

Publications (1)

Publication Number Publication Date
ES2107649T3 true ES2107649T3 (es) 1997-12-01

Family

ID=11344847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93830225T Expired - Lifetime ES2107649T3 (es) 1992-05-26 1993-05-25 Bomba para fundicion a presion en camara caliente de aleaciones ligeras corrosivas.

Country Status (5)

Country Link
US (1) US5385456A (es)
EP (1) EP0576406B1 (es)
DE (1) DE69313530T2 (es)
ES (1) ES2107649T3 (es)
IT (1) IT1260341B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1277333B1 (it) * 1995-07-25 1997-11-10 Flavio Mancini Dispositivo per tenuta e guida per il pistone iniettore di una pompa a camera calda per leghe corrosive
DE19853276A1 (de) * 1998-11-18 2000-05-25 Usp Markeing & Vertriebs Gmbh Snowboard-Stiefel
JP4156955B2 (ja) * 2002-09-19 2008-09-24 サンデン株式会社 車両空調装置用ハイブリッド圧縮機の駆動方法
DE102009057197B3 (de) * 2009-11-30 2011-05-19 Oskar Frech Gmbh + Co. Kg Gießeinheit für eine Druckgießmaschine
ITMI20120929A1 (it) 2012-05-29 2013-11-30 Flavio Mancini Pompa di iniezione per la pressofusione a camera calda di leghe leggere corrosive
CN111451475B (zh) * 2020-04-19 2021-10-26 佛山市谊铸金属科技有限公司 一种精密零件压铸装置
DE102020207016A1 (de) 2020-06-04 2021-12-09 Oskar Frech Gmbh + Co. Kg Gießeinheit für eine Druckgießmaschine
DE102020207704A1 (de) 2020-06-22 2021-12-23 Oskar Frech Gmbh + Co. Kg Druckgießmaschine und Betriebsverfahren
DE102020215665A1 (de) 2020-12-10 2022-06-15 Oskar Frech Gmbh + Co. Kg Druckgießmaschine mit Absperrventil im Schmelzeeinlasskanal und Betriebsverfahren

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1039173A (en) * 1912-09-24 Wetherill Finished Castings Company Pressure casting apparatus.
US812329A (en) * 1905-10-18 1906-02-13 William G Daugherty Apparatus for applying molten solder to sheet metal can-caps, &c.
US1458482A (en) * 1919-04-07 1923-06-12 Charles M Grey Die-casting apparatus
US1346077A (en) * 1920-04-13 1920-07-06 Carter James Thomas Melting-pot and metal-injecting mechanism for type-casting machines
FR625439A (fr) * 1926-10-09 1927-08-10 Porte-couvertures pour lits d'enfants et de malades
US1931273A (en) * 1930-05-16 1933-10-17 Walter B Nail Melting pot for type-forming machines
US2292634A (en) * 1940-06-15 1942-08-11 Linde Air Prod Co Apparatus for pumping volatile liquids
US2462113A (en) * 1946-01-11 1949-02-22 Lipson Samuel Wax injection apparatus
US3093087A (en) * 1958-08-19 1963-06-11 Carborundum Co Method and apparatus for handling molten, non-ferrous metals
US3319702A (en) * 1963-11-01 1967-05-16 Union Carbide Corp Die casting machine
FR1407889A (fr) * 1964-03-31 1965-08-06 Tokai Rika Co Ltd Procédé et dispositif de moulage en coquille
US3586095A (en) * 1969-06-20 1971-06-22 Union Carbide Corp Diecasting apparatus
US3814170A (en) * 1971-06-08 1974-06-04 F Kahn Apparatus for melting and casting material under pressure
GB1386780A (en) * 1971-11-17 1975-03-12 Bnf Metals Tech Centre Pressure casting
JPS52140420A (en) * 1976-05-20 1977-11-24 Toshiba Machine Co Ltd Injection pump device for molten metal
CH625439A5 (es) * 1977-10-07 1981-09-30 Injecta Ag
EP0017331B1 (en) * 1979-03-21 1983-06-15 Promagco Limited Improvements relating to hot chamber die-casting
JPS5623359A (en) * 1979-08-01 1981-03-05 Toshiba Mach Co Ltd Injection pump for molten aluminum
DE3248423A1 (de) * 1982-12-28 1984-06-28 Gebrüder Bühler AG, Uzwil Verfahren zum druckgiessen und druckgiessmaschine zur ausfuehrung dieses verfahrens
US4958675A (en) * 1988-11-08 1990-09-25 Electrovert Ltd. Method for casting metal alloys with low melting temperatures
GB8902120D0 (en) * 1989-02-01 1989-03-22 Frys Metals Ltd Casting apparatus & method
DE3917487A1 (de) * 1989-05-30 1990-12-06 Frech Oskar Gmbh & Co Giessbehaelter fuer warmkammer-druckgiessmaschinen

Also Published As

Publication number Publication date
EP0576406A3 (en) 1994-06-15
ITBS920057A0 (it) 1992-05-26
IT1260341B (it) 1996-04-05
US5385456A (en) 1995-01-31
EP0576406A2 (en) 1993-12-29
DE69313530D1 (de) 1997-10-09
ITBS920057A1 (it) 1993-11-26
DE69313530T2 (de) 1998-01-29
EP0576406B1 (en) 1997-09-03

Similar Documents

Publication Publication Date Title
JPH0380576B2 (es)
JPS6440162A (en) Metal casting method and device opposing gravity by removing air
AR042388A1 (es) Una disposicion de flujo de metal, maquina de moldeo a presion y procedimiento para producir piezas fundidas de aleacion de aluminio
EP0289854A3 (en) Fluid dispenser
JPS5772766A (en) Molding method by vacuum die casting
AU2212588A (en) Mold clamping device
JPS56144855A (en) Method and device for two-stage die casting under reduced pressure
KR950000259A (ko) 진공 주조 장치
JPS61182868A (ja) 減圧加圧鋳造方法およびその装置
DE59906288D1 (de) Vorrichtung zum steigenden Niederdruck-Giessen von Metallen, insbesondere Leichtmetallen
ES350124A1 (es) Grupo de inyeccion para maquina de moldear a presion.
CN205519580U (zh) 一种压铸机的压射装置
CN114109954A (zh) 一种缓冲且泄压提醒的直动式溢流阀
JPS6372462A (ja) 横鋳込型ダイカストマシンの鋳込方法
JPS6483362A (en) Venting method for die
JP2016124030A (ja) 鋳造用金型
JPS59107759A (ja) 加圧鋳造装置
JP2001047187A (ja) 金型鋳造用ガス抜き装置
JPS5537539A (en) Fuel injection pump
GB1008610A (en) Improvements in or relating to pressure die-casting machines
CN204328201U (zh) 抽芯式压铸用真空阀
JPS63273558A (ja) 真空ダイカスト法
KR950016992A (ko) 마그네슘 주조품의 제조방법
SU1701816A1 (ru) Сифонный водовыпуск
JPS6192768A (ja) 水分除去装置を備えた金型装置

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 576406

Country of ref document: ES