JPWO2022085058A1 - - Google Patents

Info

Publication number
JPWO2022085058A1
JPWO2022085058A1 JP2022556842A JP2022556842A JPWO2022085058A1 JP WO2022085058 A1 JPWO2022085058 A1 JP WO2022085058A1 JP 2022556842 A JP2022556842 A JP 2022556842A JP 2022556842 A JP2022556842 A JP 2022556842A JP WO2022085058 A1 JPWO2022085058 A1 JP WO2022085058A1
Authority
JP
Japan
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
JP2022556842A
Other languages
Japanese (ja)
Other versions
JP7384367B2 (en
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 filed Critical
Publication of JPWO2022085058A1 publication Critical patent/JPWO2022085058A1/ja
Application granted granted Critical
Publication of JP7384367B2 publication Critical patent/JP7384367B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • 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
    • B22D17/14—Machines with evacuated die cavity
    • 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)
JP2022556842A 2020-10-20 2020-10-20 Valve equipment, molds and die casting equipment Active JP7384367B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/039307 WO2022085058A1 (en) 2020-10-20 2020-10-20 Valve device, mold, and die casting apparatus

Publications (2)

Publication Number Publication Date
JPWO2022085058A1 true JPWO2022085058A1 (en) 2022-04-28
JP7384367B2 JP7384367B2 (en) 2023-11-21

Family

ID=81290317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022556842A Active JP7384367B2 (en) 2020-10-20 2020-10-20 Valve equipment, molds and die casting equipment

Country Status (4)

Country Link
EP (1) EP4234122A4 (en)
JP (1) JP7384367B2 (en)
CN (1) CN115996804A (en)
WO (1) WO2022085058A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133750A (en) * 1984-07-27 1986-02-17 Toshiba Mach Co Ltd Evacuating device for die
JP2003136191A (en) * 2001-09-21 2003-05-14 Fondarex Sa Gas vent valve device for casting mold
JP2004337933A (en) * 2003-05-16 2004-12-02 Toshiba Mach Co Ltd Vacuum casting die
DE10327108A1 (en) * 2003-06-13 2004-12-30 Bernd Radke Valve device for pressure molds, has control mechanism having compressed air controller which lies on same side as diaphragm spring of plunger piston
JP2005000995A (en) * 2003-05-16 2005-01-06 Toyota Motor Corp Electromagnetic driving type die-casting pressure reducing valve and its driving method, and die-casting apparatus
JP2005329464A (en) * 2004-04-20 2005-12-02 Toshiba Mach Co Ltd Die casting apparatus and reduced pressure casting method
KR100715386B1 (en) * 2004-04-20 2007-05-07 도시바 기카이 가부시키가이샤 Diecasting device and reduced-pressure casting method
JP2013248658A (en) * 2012-06-04 2013-12-12 Jatco Ltd Valve device of vacuum die casting apparatus
US20140102658A1 (en) * 2011-06-09 2014-04-17 V.D.S. Vacuum Diecasting Service S.A. Suction valve device for discharging gas from a mould
JP2014069221A (en) * 2012-09-28 2014-04-21 Direct 21 Corp Gas venting device and molding device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426919A (en) * 1977-08-02 1979-02-28 Honda Motor Co Ltd Vacuum diecast apparatus
JPS62114756A (en) * 1985-11-13 1987-05-26 Yamaha Motor Co Ltd Vacuum die-casting apparatus
JP2676293B2 (en) * 1992-03-13 1997-11-12 リョービ株式会社 Laminar injection molding machine and laminar injection molding method
JP3922703B2 (en) * 2002-09-25 2007-05-30 孝男 加瀬 Mold venting device
JP4794611B2 (en) 2008-09-19 2011-10-19 リョービ株式会社 Degassing unit, casting mold, and casting method
JP2012152779A (en) * 2011-01-25 2012-08-16 Ryobi Ltd Die for die casting and die casting method
JP5406100B2 (en) * 2010-03-30 2014-02-05 株式会社ダイエンジニアリング Mold venting device
WO2014167735A1 (en) * 2013-04-12 2014-10-16 株式会社ダイエンジニアリング Degassing device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133750A (en) * 1984-07-27 1986-02-17 Toshiba Mach Co Ltd Evacuating device for die
JP2003136191A (en) * 2001-09-21 2003-05-14 Fondarex Sa Gas vent valve device for casting mold
JP2004337933A (en) * 2003-05-16 2004-12-02 Toshiba Mach Co Ltd Vacuum casting die
JP2005000995A (en) * 2003-05-16 2005-01-06 Toyota Motor Corp Electromagnetic driving type die-casting pressure reducing valve and its driving method, and die-casting apparatus
DE10327108A1 (en) * 2003-06-13 2004-12-30 Bernd Radke Valve device for pressure molds, has control mechanism having compressed air controller which lies on same side as diaphragm spring of plunger piston
JP2005329464A (en) * 2004-04-20 2005-12-02 Toshiba Mach Co Ltd Die casting apparatus and reduced pressure casting method
KR100715386B1 (en) * 2004-04-20 2007-05-07 도시바 기카이 가부시키가이샤 Diecasting device and reduced-pressure casting method
US20140102658A1 (en) * 2011-06-09 2014-04-17 V.D.S. Vacuum Diecasting Service S.A. Suction valve device for discharging gas from a mould
JP2013248658A (en) * 2012-06-04 2013-12-12 Jatco Ltd Valve device of vacuum die casting apparatus
JP2014069221A (en) * 2012-09-28 2014-04-21 Direct 21 Corp Gas venting device and molding device

Also Published As

Publication number Publication date
CN115996804A (en) 2023-04-21
EP4234122A4 (en) 2024-06-26
WO2022085058A1 (en) 2022-04-28
EP4234122A1 (en) 2023-08-30
JP7384367B2 (en) 2023-11-21

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