FR2455491A1 - Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince - Google Patents

Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince

Info

Publication number
FR2455491A1
FR2455491A1 FR7911067A FR7911067A FR2455491A1 FR 2455491 A1 FR2455491 A1 FR 2455491A1 FR 7911067 A FR7911067 A FR 7911067A FR 7911067 A FR7911067 A FR 7911067A FR 2455491 A1 FR2455491 A1 FR 2455491A1
Authority
FR
France
Prior art keywords
footprint
installation
low pressure
molding method
thin wall
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
FR7911067A
Other languages
English (en)
Other versions
FR2455491B1 (fr
Inventor
Jacques Francois Oger
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7911067A priority Critical patent/FR2455491A1/fr
Priority to DE3016325A priority patent/DE3016325C2/de
Priority to DK184280A priority patent/DK165823C/da
Priority to ES491058A priority patent/ES8102866A1/es
Priority to BR8002692A priority patent/BR8002692A/pt
Priority to BE0/200439A priority patent/BE883075A/fr
Priority to GB8014335A priority patent/GB2050220B/en
Priority to IT67689/80A priority patent/IT1128781B/it
Priority to CA000351042A priority patent/CA1166818A/fr
Priority to CH338280A priority patent/CH637314A5/fr
Priority to AU58040/80A priority patent/AU514080B2/en
Priority to IN347/DEL/80A priority patent/IN154288B/en
Publication of FR2455491A1 publication Critical patent/FR2455491A1/fr
Application granted granted Critical
Publication of FR2455491B1 publication Critical patent/FR2455491B1/fr
Granted 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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

DANS CE PROCEDE, ON CALE L'EMPREINTE 21 AU SEIN D'UNE MASSE DE PARTICULES MAGNETISABLES 22 QUE L'ON TASSE ET QUE L'ON RIGIDIFIE AVANT LA COULEE AU MOYEN D'UN CHAMP MAGNETIQUE. LE TASSEMENT S'EFFECTUE PAR VIBRATION DU MOULE.
FR7911067A 1979-05-02 1979-05-02 Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince Granted FR2455491A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7911067A FR2455491A1 (fr) 1979-05-02 1979-05-02 Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince
DE3016325A DE3016325C2 (de) 1979-05-02 1980-04-28 Niederdruck-Gießform
DK184280A DK165823C (da) 1979-05-02 1980-04-29 Lavtryksstoebeform omfattende en i en stoetteform lejret indre form
BR8002692A BR8002692A (pt) 1979-05-02 1980-04-30 Processo, molde e instalacao de moldagem sob baixa pressao de pecas metallicas
BE0/200439A BE883075A (fr) 1979-05-02 1980-04-30 Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince
GB8014335A GB2050220B (en) 1979-05-02 1980-04-30 Method and installation for low pressure casting of metal parts in a thin-walled sand impression
ES491058A ES8102866A1 (es) 1979-05-02 1980-04-30 Procedimiento e instalacion de moldeo a baja presion de pie-zas metalicas en impresion de arena con pared delgada
IT67689/80A IT1128781B (it) 1979-05-02 1980-04-30 Procedimento ed impianto per la fusione di pezzi metallici sotto bassa pressione in impronte in sabbia a parete sottile
CA000351042A CA1166818A (fr) 1979-05-02 1980-05-01 Methode et installation de coulee basse pression de pieces en metal dans des moules au sable a paroi mince
CH338280A CH637314A5 (fr) 1979-05-02 1980-05-01 Procede et installation de moulage sous basse pression de pieces metalliques dans un moule comportant une carapace en sable a paroi mince.
AU58040/80A AU514080B2 (en) 1979-05-02 1980-05-02 Low pressure casting
IN347/DEL/80A IN154288B (fr) 1979-05-02 1980-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911067A FR2455491A1 (fr) 1979-05-02 1979-05-02 Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince

Publications (2)

Publication Number Publication Date
FR2455491A1 true FR2455491A1 (fr) 1980-11-28
FR2455491B1 FR2455491B1 (fr) 1983-11-10

Family

ID=9224935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911067A Granted FR2455491A1 (fr) 1979-05-02 1979-05-02 Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince

Country Status (11)

Country Link
BE (1) BE883075A (fr)
BR (1) BR8002692A (fr)
CA (1) CA1166818A (fr)
CH (1) CH637314A5 (fr)
DE (1) DE3016325C2 (fr)
DK (1) DK165823C (fr)
ES (1) ES8102866A1 (fr)
FR (1) FR2455491A1 (fr)
GB (1) GB2050220B (fr)
IN (1) IN154288B (fr)
IT (1) IT1128781B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559407A1 (fr) * 1984-02-15 1985-08-16 Pont A Mousson Procede de moulage en fonderie et moule pour la coulee de precision sous basse pression, avec modele gazeifiable et moule en sable sans liant
EP0395852A1 (fr) * 1989-05-02 1990-11-07 General Motors Corporation Appareil et procédé pour la coulée contre-gravité

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830085A (en) * 1986-12-29 1989-05-16 Brunswick Corporation Vacuum lift foam filled casting system
DE3824609C1 (fr) * 1988-07-20 1990-01-18 Bayerische Motoren Werke Ag, 8000 Muenchen, De
GB8914012D0 (en) * 1989-06-19 1989-08-09 Davy Mckee Sheffield Taper rolling-direct length measurement
GB9522741D0 (en) * 1995-11-07 1996-01-10 Firth Vickers Centrispinning L Making a metal shape by casting
GB2322585B (en) * 1995-11-07 1999-09-29 Firth Vickers Centrispinning L Making a metal shape by casting
CN107486551B (zh) * 2017-08-29 2019-06-14 中国兵器工业第五九研究所 一种铝合金薄壁舱体铸件的铸造工艺及凝固组织调控方法
CN113414375B (zh) * 2021-06-30 2023-07-21 广西鑫锋新能源科技有限公司 一种铅酸电池板栅的电磁低压铸造装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746091A (en) * 1954-01-15 1956-03-07 Shell Cast Alloys Ltd Backing shell moulds in mould boxes
DE1806277A1 (de) * 1968-10-31 1970-05-06 Bbc Brown Boveri & Cie Verfahren und Vorrichtung zum Abstuetzen von Formmasken
FR2295808A1 (fr) * 1974-12-24 1976-07-23 Pont A Mousson Procede et installation de coulee sous basse pression en moule en sable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301439B (de) * 1966-11-11 1969-08-21 Hofmann Verfahren und Vorrichtung zum Herstellen einer Giessform mittels eines magnetisierbaren Werkstoffes
FR2384568A1 (fr) * 1977-03-21 1978-10-20 Pont A Mousson Moule de coulee sous basse pression

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746091A (en) * 1954-01-15 1956-03-07 Shell Cast Alloys Ltd Backing shell moulds in mould boxes
DE1806277A1 (de) * 1968-10-31 1970-05-06 Bbc Brown Boveri & Cie Verfahren und Vorrichtung zum Abstuetzen von Formmasken
FR2295808A1 (fr) * 1974-12-24 1976-07-23 Pont A Mousson Procede et installation de coulee sous basse pression en moule en sable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559407A1 (fr) * 1984-02-15 1985-08-16 Pont A Mousson Procede de moulage en fonderie et moule pour la coulee de precision sous basse pression, avec modele gazeifiable et moule en sable sans liant
EP0152754A1 (fr) * 1984-02-15 1985-08-28 Pont-A-Mousson S.A. Procédé de moulage en fonderie et moule pour la coulée de précision sous basse pression, avec modèle gazéifiable et moule en sable sans liant
US4616689A (en) * 1984-02-15 1986-10-14 Pont-A-Mousson S.A. Foundry moulding process and mould using a pattern of gasifiable material surrounded by sand free of a binding agent for low pressure precision casting
EP0395852A1 (fr) * 1989-05-02 1990-11-07 General Motors Corporation Appareil et procédé pour la coulée contre-gravité

Also Published As

Publication number Publication date
GB2050220A (en) 1981-01-07
FR2455491B1 (fr) 1983-11-10
AU5804080A (en) 1980-11-06
BR8002692A (pt) 1980-12-16
CH637314A5 (fr) 1983-07-29
BE883075A (fr) 1980-10-30
DK165823B (da) 1993-01-25
GB2050220B (en) 1983-05-18
IT8067689A0 (it) 1980-04-30
DE3016325C2 (de) 1984-01-26
ES491058A0 (es) 1981-02-16
DK165823C (da) 1993-06-21
CA1166818A (fr) 1984-05-08
IN154288B (fr) 1984-10-13
IT1128781B (it) 1986-06-04
DK184280A (da) 1980-11-03
DE3016325A1 (de) 1980-11-13
ES8102866A1 (es) 1981-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse