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
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
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- 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)
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)
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)
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 |
-
2020
- 2020-10-20 EP EP20958611.4A patent/EP4234122A4/en active Pending
- 2020-10-20 WO PCT/JP2020/039307 patent/WO2022085058A1/en active Application Filing
- 2020-10-20 CN CN202080103619.9A patent/CN115996804A/en active Pending
- 2020-10-20 JP JP2022556842A patent/JP7384367B2/en active Active
Patent Citations (10)
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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