FR2409111A1 - Dispositif a soupape d'echappement d'air pour moules de coulee sous pression - Google Patents

Dispositif a soupape d'echappement d'air pour moules de coulee sous pression

Info

Publication number
FR2409111A1
FR2409111A1 FR7831850A FR7831850A FR2409111A1 FR 2409111 A1 FR2409111 A1 FR 2409111A1 FR 7831850 A FR7831850 A FR 7831850A FR 7831850 A FR7831850 A FR 7831850A FR 2409111 A1 FR2409111 A1 FR 2409111A1
Authority
FR
France
Prior art keywords
casting molds
exhaust valve
air exhaust
pressure casting
molds
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
FR7831850A
Other languages
English (en)
Other versions
FR2409111B1 (fr
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
Publication of FR2409111A1 publication Critical patent/FR2409111A1/fr
Application granted granted Critical
Publication of FR2409111B1 publication Critical patent/FR2409111B1/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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Housings (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

MOULAGE. LE PISTON DE COMMANDE 10 ET LE PISTON DE SOUPAPE 20 SONT RELIES, L'UN A L'AUTRE, PAR UN ENGRENEMENT MUTUEL DE DEUX PISTONS OU DE PIECES QUI SONT ACTIONNES PAR CES DERNIERS A LA MATIERE D'ORGANES D'ENTRAINEMENT. PURGE DE L'AIR DANS DES MOULES DE COULEE.
FR7831850A 1977-11-17 1978-11-10 Dispositif a soupape d'echappement d'air pour moules de coulee sous pression Granted FR2409111A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2751431A DE2751431C2 (de) 1977-11-17 1977-11-17 Entlüftungsventil für Druckgießformen

Publications (2)

Publication Number Publication Date
FR2409111A1 true FR2409111A1 (fr) 1979-06-15
FR2409111B1 FR2409111B1 (fr) 1983-08-26

Family

ID=6023974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831850A Granted FR2409111A1 (fr) 1977-11-17 1978-11-10 Dispositif a soupape d'echappement d'air pour moules de coulee sous pression

Country Status (9)

Country Link
US (1) US4239080A (fr)
JP (1) JPS5941830B2 (fr)
CA (1) CA1109227A (fr)
CH (1) CH633208A5 (fr)
DE (1) DE2751431C2 (fr)
FR (1) FR2409111A1 (fr)
GB (1) GB1597810A (fr)
IT (1) IT1100927B (fr)
SE (1) SE438612B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466292A1 (fr) * 1979-09-27 1981-04-10 Ube Industries Dispositif event pour moule d'injection

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846387B2 (ja) * 1980-03-07 1983-10-15 宇部興産株式会社 金型用ガス抜き装置
JPS59309B2 (ja) * 1979-09-27 1984-01-06 宇部興産株式会社 金型内のガス抜きをともなった射出成形法および金型用ガス抜き装置
JPS56102365A (en) * 1980-01-21 1981-08-15 Honda Motor Co Ltd Method of filling molten metal in vertical type die casting machine
DE3002886A1 (de) * 1980-01-28 1981-07-30 Bayrisches Druckguß-Werk Thurner KG, 8015 Markt Schwaben Druckgiessmaschine und verfahren zum betrieb derselben
JPS596738B2 (ja) * 1980-03-04 1984-02-14 宇部興産株式会社 金型内のガス抜き方法および装置
JPS5846386B2 (ja) * 1980-03-19 1983-10-15 宇部興産株式会社 減圧ダイカスト法および装置
JPS5846385B2 (ja) * 1980-03-19 1983-10-15 宇部興産株式会社 無孔性ダイカスト法および装置
AU529914B2 (en) * 1980-11-20 1983-06-23 Ube Industries, Ltd. Gas venting incorporated with a mould
CA1163416A (fr) 1981-01-26 1984-03-13 Dbm Industries Limited Event sur cavites de moules
JPS5914300B2 (ja) * 1981-05-01 1984-04-04 トヨタ自動車株式会社 ダイカスト鋳造装置
JPS5914299B2 (ja) * 1981-05-01 1984-04-04 トヨタ自動車株式会社 ダイカスト鋳造装置
JPS5985354A (ja) * 1982-11-09 1984-05-17 Ube Ind Ltd 金型用ガス抜き装置
JPS6082262A (ja) * 1983-10-11 1985-05-10 Aisin Seiki Co Ltd 金型用ガス抜き装置
US4997026A (en) * 1987-06-05 1991-03-05 Toshiba Kikai Kabushiki Kaisha Gas venting device for molding operations
DE4302798C1 (de) * 1993-02-02 1994-06-16 Hodler F & Cie Fondarex Sa Ventileinrichtung zum Entlüften von Druckgiessformen
LT4520B (lt) 1997-09-30 1999-06-25 Konrad Baumgartner Vožtuvo mazgas liejimo spaudimu formų vėdinimui
ATE240808T1 (de) * 1998-02-11 2003-06-15 V D S Vacuum Diecasting Servic Ventilvorrichtung, insbesondere entlüftungsventil-vorrichtung für den druckguss
ATE246974T1 (de) * 1999-01-06 2003-08-15 Fondarex Sa Ventileinrichtung
DE19951858A1 (de) * 1999-10-27 2001-05-03 Buehler Ag Entlüftungsventil und Druckgießform mit einem Entlüftungsventil
JP2002166448A (ja) * 2000-12-01 2002-06-11 Sony Corp 成形用金型装置および成形方法
DE10252183B4 (de) * 2002-11-09 2007-12-27 Kunz, Susanne Vorrichtung zur Entlüftung von Druckgussformen
JP2017080755A (ja) * 2015-10-26 2017-05-18 株式会社Ｊａｐａｎ Ｍｏｌｄ Ｔｒａｄｅ 真空ダイキャスト用ガス抜き装置に於けるシャットオフバルブの作動不良防止方法
CH713574A1 (de) * 2017-03-16 2018-09-28 Fondarex Sa Ventileinrichtung zum Entlüften von Druckgiessformen.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1235116A (fr) * 1959-01-02 1960-07-01 Madison Kipp Corp Machine à mouler sous pression
DE2248282A1 (de) * 1972-10-02 1974-04-18 Fritz Hodler Steuereinrichtung fuer entlueftungsventile in giessform

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US388860A (en) * 1888-09-04 greenwood
CH302219A (fr) 1952-02-07 1954-10-15 Hodler Fritz Procédé de fonte sous pression d'objets en métal et machine permettant la mise en oeuvre dudit procédé.
CH547138A (de) * 1972-10-05 1974-03-29 Hodler Fritz Entlueftungsventil zum schliessen des entlueftungskanals von giessformen.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1235116A (fr) * 1959-01-02 1960-07-01 Madison Kipp Corp Machine à mouler sous pression
DE2248282A1 (de) * 1972-10-02 1974-04-18 Fritz Hodler Steuereinrichtung fuer entlueftungsventile in giessform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466292A1 (fr) * 1979-09-27 1981-04-10 Ube Industries Dispositif event pour moule d'injection

Also Published As

Publication number Publication date
SE7811583L (sv) 1979-05-18
JPS5499735A (en) 1979-08-06
DE2751431A1 (de) 1979-05-23
US4239080A (en) 1980-12-16
FR2409111B1 (fr) 1983-08-26
GB1597810A (en) 1981-09-09
CH633208A5 (de) 1982-11-30
SE438612B (sv) 1985-04-29
DE2751431C2 (de) 1986-03-06
CA1109227A (fr) 1981-09-22
IT1100927B (it) 1985-09-28
IT7829586A0 (it) 1978-11-08
JPS5941830B2 (ja) 1984-10-09

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Legal Events

Date Code Title Description
TP Transmission of property