DE50112818D1 - Cast aluminum Valve - Google Patents

Cast aluminum Valve

Info

Publication number
DE50112818D1
DE50112818D1 DE50112818T DE50112818T DE50112818D1 DE 50112818 D1 DE50112818 D1 DE 50112818D1 DE 50112818 T DE50112818 T DE 50112818T DE 50112818 T DE50112818 T DE 50112818T DE 50112818 D1 DE50112818 D1 DE 50112818D1
Authority
DE
Germany
Prior art keywords
lining
cast aluminum
aluminum valve
plunger
valve arrangement
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
DE50112818T
Other languages
German (de)
Inventor
Rene Bigger
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.)
V D S VACUUM DIECASTING SERVIC
Original Assignee
V D S VACUUM DIECASTING SERVIC
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 V D S VACUUM DIECASTING SERVIC filed Critical V D S VACUUM DIECASTING SERVIC
Application granted granted Critical
Publication of DE50112818D1 publication Critical patent/DE50112818D1/en
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
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor
    • 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
    • B22D17/20—Accessories: Details

Abstract

Valve arrangement (1) comprises a plunger (3) connected to a die casting mold for closing a channel of the inner chamber of the mold. A lining (20) is inserted into a bore (19) in which the plunger can be pushed and removed. Preferred Features: The lining material has a higher wear resistance than the material of the valve arrangement. The lining material is made e.g. of steel X38 CrMoV5 1 containing 0.36 C, 1.1. Si, 5.0 Cr, 1.1 Mo and 0.4 V. The surface of the lining is hardened by nitriding, nitrocarburizing, quenching or aging.
DE50112818T 2000-09-22 2001-09-12 Cast aluminum Valve Expired - Lifetime DE50112818D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18412000 2000-09-22

Publications (1)

Publication Number Publication Date
DE50112818D1 true DE50112818D1 (en) 2007-09-20

Family

ID=4566470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50112818T Expired - Lifetime DE50112818D1 (en) 2000-09-22 2001-09-12 Cast aluminum Valve

Country Status (6)

Country Link
EP (1) EP1190790B1 (en)
JP (1) JP4989829B2 (en)
KR (1) KR100849255B1 (en)
AT (1) ATE369221T1 (en)
DE (1) DE50112818D1 (en)
TW (1) TW579311B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW579311B (en) * 2000-09-22 2004-03-11 V D S Vacuum Diecasting Servic Diecasting valve
JP4892536B2 (en) * 2008-11-05 2012-03-07 本田技研工業株式会社 Vacuum casting system
JP2011098379A (en) * 2009-11-06 2011-05-19 Sanden Corp Vacuum valve device and vacuum die-casting device using the same
CH705077B1 (en) * 2011-06-09 2016-01-29 V D S Vacuum Diecasting Service S A Valve device for evacuation of air from a mold.
DE102012102102A1 (en) * 2012-03-13 2013-09-19 Bernd Radke valve means
KR101510961B1 (en) 2013-12-10 2015-04-09 정노조 An injection sleeve regenerating for die casting and An regenerating method of injection sleeve for die casting
DE102014201900B4 (en) 2014-02-03 2022-06-02 Volkswagen Aktiengesellschaft Mold and valve assembly for a mold
CH710347B1 (en) * 2014-11-07 2018-05-31 Fondarex Sa Valve device for venting of pressure casting molds.
CH713574A1 (en) * 2017-03-16 2018-09-28 Fondarex Sa Valve device for venting of pressure casting molds.
KR102124618B1 (en) * 2018-09-14 2020-06-18 주식회사 상익기공 Vent valve for gas emission device of die casting mold

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109150A (en) * 1980-01-31 1981-08-29 Toshiba Mach Co Ltd Cold chamber type die casting machine
JPS61165262A (en) * 1985-01-18 1986-07-25 Toshiba Mach Co Ltd Valve device of die for die casting
DE4302798C1 (en) * 1993-02-02 1994-06-16 Hodler F & Cie Fondarex Sa Valve appts for air removal from pressure-casting moulds - with closure of the air valve effected by means of impact and force transfer elements.
DE69702468T2 (en) * 1996-03-28 2001-03-08 Toshiba Kawasaki Kk Heat insulating alloy steel and parts for a die casting machine
ATE240808T1 (en) * 1998-02-11 2003-06-15 V D S Vacuum Diecasting Servic VALVE DEVICE, IN PARTICULAR VENT VALVE DEVICE FOR DIE CASTING
DE19816106A1 (en) * 1998-04-11 1999-10-14 Weichand Johann Die-casting unit with a filter protected against ingress of particles of casting material
EP1018384B1 (en) * 1999-01-06 2003-08-13 Fondarex S.A. Valve assembly
KR200215614Y1 (en) * 1999-02-11 2001-03-15 유 영 희 Injection mlding machine nozzle
TW579311B (en) * 2000-09-22 2004-03-11 V D S Vacuum Diecasting Servic Diecasting valve

Also Published As

Publication number Publication date
JP2002178126A (en) 2002-06-25
ATE369221T1 (en) 2007-08-15
KR100849255B1 (en) 2008-07-29
KR20020023639A (en) 2002-03-29
EP1190790B1 (en) 2007-08-08
EP1190790A1 (en) 2002-03-27
TW579311B (en) 2004-03-11
JP4989829B2 (en) 2012-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition