HK1003593A1 - Valve mechanism for venting diecasting moulds - Google Patents

Valve mechanism for venting diecasting moulds

Info

Publication number
HK1003593A1
HK1003593A1 HK98102665A HK98102665A HK1003593A1 HK 1003593 A1 HK1003593 A1 HK 1003593A1 HK 98102665 A HK98102665 A HK 98102665A HK 98102665 A HK98102665 A HK 98102665A HK 1003593 A1 HK1003593 A1 HK 1003593A1
Authority
HK
Hong Kong
Prior art keywords
axially displaceable
venting
power pick
valve closure
casting material
Prior art date
Application number
HK98102665A
Other languages
English (en)
Inventor
Johann Wyser
Original Assignee
Fondarex 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 Fondarex Sa filed Critical Fondarex Sa
Publication of HK1003593A1 publication Critical patent/HK1003593A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C3/00—Brassieres
    • A41C3/12—Component parts
    • A41C3/122—Stay means
    • A41C3/124—Stay means with an articulated or bridge construction
    • 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)
  • Textile Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Forging (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Fodder In General (AREA)
  • Catching Or Destruction (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Control Of Fluid Pressure (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Body Structure For Vehicles (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
  • Corsets Or Brassieres (AREA)
HK98102665A 1993-02-02 1998-03-28 Valve mechanism for venting diecasting moulds HK1003593A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4302798A DE4302798C1 (de) 1993-02-02 1993-02-02 Ventileinrichtung zum Entlüften von Druckgiessformen

Publications (1)

Publication Number Publication Date
HK1003593A1 true HK1003593A1 (en) 1998-10-30

Family

ID=6479385

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98102665A HK1003593A1 (en) 1993-02-02 1998-03-28 Valve mechanism for venting diecasting moulds

Country Status (20)

Country Link
US (1) US5488985A (lv)
EP (1) EP0612573B1 (lv)
JP (1) JP3284727B2 (lv)
KR (1) KR100306452B1 (lv)
CN (1) CN1054792C (lv)
AT (1) ATE163584T1 (lv)
AU (1) AU674903B2 (lv)
CA (1) CA2114581C (lv)
CZ (1) CZ284138B6 (lv)
DE (2) DE4302798C1 (lv)
DK (1) DK0612573T3 (lv)
ES (1) ES2114671T3 (lv)
FI (1) FI100951B (lv)
HK (1) HK1003593A1 (lv)
HU (1) HU216702B (lv)
IL (1) IL108454A (lv)
LV (1) LV12087B (lv)
PL (1) PL178221B1 (lv)
RU (1) RU2082546C1 (lv)
TW (1) TW235256B (lv)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2430276C (en) * 1991-06-27 2007-03-20 Unicast Technologies Inc. Die for use in a die casting machine
ES2198677T3 (es) * 1998-02-11 2004-02-01 V.D.S. Vacuum Diecasting Service Sa Dispositivo de valvulas, sobre todo un dispositivo de valvulas de escape de aire para la fundicion a presion.
EP0937524A1 (de) * 1998-02-19 1999-08-25 Fondarex S.A. Verfahren zum Entlüften von Druckgiessformen sowie Ventilvorrichtung zur Durchführung des Verfahrens
ATE246974T1 (de) * 1999-01-06 2003-08-15 Fondarex Sa Ventileinrichtung
IT1309221B1 (it) * 1999-07-02 2002-01-16 Edoardo Bresciani Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusione
IT250560Y1 (it) * 2000-08-24 2003-09-24 Bresciani Edoardo Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione
TW579311B (en) * 2000-09-22 2004-03-11 V D S Vacuum Diecasting Servic Diecasting valve
EP1266707A1 (de) * 2001-06-13 2002-12-18 Alcan Technology & Management AG Vakuumventil für eine Druckgiessmaschine
DE50208528D1 (de) * 2001-09-21 2006-12-07 Fondarex Sa Entlüftungsventileinrichtung für Giessformen
DE10327108B4 (de) * 2003-06-13 2007-10-18 Bernd Radke Ventil mit Tellerfeder
BRPI0406493A (pt) * 2004-12-30 2006-09-05 Unilever Nv dispositivo, equipamento e processo de fabricação de artigo de limpeza com uma massa fluìda e possuindo formas complexas e uso do artigo de limpeza
TWI296564B (en) * 2005-07-29 2008-05-11 Delta Electronics Inc Gas exhausting and entering structure
DE102005039431B3 (de) * 2005-08-18 2007-01-25 InterGuss Gießereiprodukte GmbH Vorrichtung zur Verringerung der Strömungsgeschwindigkeit im Bereich eines Entlüftungskanals einer Gussform
KR100782756B1 (ko) * 2006-12-21 2007-12-05 주식회사 포스코 유량 조절기가 설치된 냉간압연용 형상제어장치
CH700743A1 (de) 2009-04-06 2010-10-15 Fondarex Sa Entlüftungseinrichtung für Giessvorrichtungen.
JP2012152779A (ja) * 2011-01-25 2012-08-16 Ryobi Ltd ダイカスト用金型及びダイカスト法
EP2388088A1 (de) * 2010-05-18 2011-11-23 Georg Fischer Verwaltungs-GmbH Druckgussformteil einer Druckgussform sowie entsprechende Druckgusseinrichtung
CH705077B1 (fr) * 2011-06-09 2016-01-29 V D S Vacuum Diecasting Service S A Dispositif de vanne pour l'évacuation d'air d'un moule.
TWI473678B (zh) * 2012-03-07 2015-02-21 Univ Nat Taiwan Ocean 閥門結構
KR101551967B1 (ko) 2013-12-26 2015-09-09 현대자동차주식회사 고효율 고진공 다이캐스팅 장치
CH710347B1 (de) 2014-11-07 2018-05-31 Fondarex Sa Ventileinrichtung zum Entlüften von Druckgiessformen.
KR101527788B1 (ko) * 2015-04-08 2015-06-12 캐스트테크(주) 다이캐스팅 금형 통기를 위한 일원화된 구조의 밸브 조립체
CN107321956B (zh) * 2016-04-29 2019-06-11 长城汽车股份有限公司 压铸模具真空阀
CN106704619A (zh) * 2017-02-23 2017-05-24 广州市型腔模具制造有限公司 气动真空阀
CH713574A1 (de) * 2017-03-16 2018-09-28 Fondarex Sa Ventileinrichtung zum Entlüften von Druckgiessformen.
CN107345574B (zh) * 2017-07-31 2023-07-25 上海皮尔博格有色零部件有限公司 一种压铸模具的型腔排气系统
CN108253181A (zh) * 2018-01-12 2018-07-06 江苏远洋阀门智控股份有限公司 一种真空截止阀
CN108311658A (zh) * 2018-02-08 2018-07-24 山东弗泽瑞金属科技有限公司 真空低速压铸方法
JP7068880B2 (ja) * 2018-03-26 2022-05-17 本田技研工業株式会社 減圧遮断弁装置及びその制御方法
CN108480596B (zh) * 2018-05-22 2020-03-31 宁波北仑益鸣企业管理服务有限公司 一种用于压铸模具的真空阀抽气装置
KR102124618B1 (ko) 2018-09-14 2020-06-18 주식회사 상익기공 다이캐스팅금형의 가스배출장치용 벤트밸브
KR102453483B1 (ko) * 2021-01-14 2022-10-12 (주)세아메카닉스 다이캐스팅 주조기용 진공블럭 검사장치
CN112959622B (zh) * 2021-02-07 2022-11-18 杭州乐创塑业有限公司 一种塑料用品注塑模具
CN113103516B (zh) * 2021-04-13 2022-06-28 台州市黄岩云天模塑有限公司 一种便于排气的注塑模具
DE102022114043A1 (de) 2022-06-02 2023-12-07 Fondarex Sa Verfahren zur Steuerung und/oder Regelung eines Vakuumventils an einer Kavität eines Gießwerkzeugs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325226B (de) * 1972-10-05 1975-10-10 Hodler Fritz Ing Giessvorrichtung für metall oder kunststoff
CH547138A (de) * 1972-10-05 1974-03-29 Hodler Fritz Entlueftungsventil zum schliessen des entlueftungskanals von giessformen.
DE2429920B2 (de) * 1974-06-21 1976-12-02 Hodler, Fritz, Territet, Vaud (Schweiz) Vorrichtung zur daempfung von in einer druckgiessform aufgrund von druckstoessen des giessmetalls auftretenden druckkraeften
DE2433139C3 (de) * 1974-07-10 1978-03-30 Karl Schmidt Gmbh, 7107 Neckarsulm Vorrichtung zum Entlüften von Gießformen an Druckgießmaschinen
DE2751431C2 (de) * 1977-11-17 1986-03-06 Fritz Territet Vaud Hodler Entlüftungsventil für Druckgießformen
CA1154931A (en) * 1979-10-18 1983-10-11 William E. Thompson Gas vent accessory for die casting machine
DE3505554A1 (de) * 1983-08-17 1986-08-21 Ortwin Prof. Dr.-Ing. Hahn Verfahren zur steuerung einer druckgiessmaschine
JPS61266168A (ja) * 1985-05-20 1986-11-25 Toshiba Mach Co Ltd 金型の排気弁
US4722385A (en) * 1986-03-14 1988-02-02 Ryobi Ltd. Deflator for use in injection molding machine
JPS6393462A (ja) * 1986-05-14 1988-04-23 Ryobi Ltd 射出成形機におけるガス抜き装置
JPS63256252A (ja) * 1987-04-10 1988-10-24 Aisan Ind Co Ltd 金型のガス抜き装置
US4787436A (en) * 1987-06-05 1988-11-29 Toshiba Kikai Kabushiki Kaisha Gas venting device for molding operations

Also Published As

Publication number Publication date
EP0612573A2 (de) 1994-08-31
FI100951B (fi) 1998-03-31
RU2082546C1 (ru) 1997-06-27
FI940460A (fi) 1994-08-03
EP0612573A3 (de) 1995-02-22
AU674903B2 (en) 1997-01-16
HU216702B (hu) 1999-08-30
PL302100A1 (en) 1994-08-08
KR950024712A (ko) 1995-09-15
HUT66978A (en) 1995-01-30
CA2114581A1 (en) 1994-08-03
JP3284727B2 (ja) 2002-05-20
FI940460A0 (fi) 1994-01-31
DE4302798C1 (de) 1994-06-16
PL178221B1 (pl) 2000-03-31
KR100306452B1 (ko) 2001-11-30
US5488985A (en) 1996-02-06
CN1095000A (zh) 1994-11-16
TW235256B (lv) 1994-12-01
DE59405330D1 (de) 1998-04-09
AU5484294A (en) 1994-08-04
LV12087A (lv) 1998-07-20
ATE163584T1 (de) 1998-03-15
IL108454A (en) 1996-12-05
CA2114581C (en) 2001-07-03
DK0612573T3 (da) 1998-09-28
LV12087B (lv) 1998-09-20
JPH06277818A (ja) 1994-10-04
CZ284138B6 (cs) 1998-08-12
EP0612573B1 (de) 1998-03-04
IL108454A0 (en) 1994-04-12
ES2114671T3 (es) 1998-06-01
HU9400127D0 (en) 1994-05-30
CN1054792C (zh) 2000-07-26
CZ14794A3 (en) 1994-08-17

Similar Documents

Publication Publication Date Title
TW235256B (lv)
RU94002333A (ru) Клапанное устройство для удаления воздуха из форм для литья под давлением
MY117541A (en) Improvements in and relating to electromagnetic actuators
MY109447A (en) Vacuum circuit breaker actuating assembly
CA2262193C (en) Method and apparatus for venting a diecasting mould of a diecasting machine
EP0184616A3 (en) Vacuum pump for desoldering gun
MY123720A (en) A valve assembly for venting diecasting moulds
JPS57105510A (en) Engine brake actuating apparatus
WO2005008060A3 (en) On/off switch for liquid additive injection pump
KR920015406A (ko) 단로기용 조작기구
JPS54158568A (en) Speed changer for vehicles
TH18834EX (th) " ชุดลิ้นปิดเปิดใช้ระบายในแม่แบบขึ้นรูปโลหะ "
EP0508160A3 (en) Gas blast circuit breaker
FR2449963A1 (fr) Inverseur a commande electrodynamique
DE3468955D1 (en) Electric switch
KR840002576A (ko) 회로차단기용 공기 작동 장치
JPS5764532A (en) Device for controlling mold opening and closing stroke
JPS5614097A (en) Compression treating machine of empty can
ES478211A1 (es) Una estructura de disyuntor o interruptor de circuitos de alta tension.
KR960020875A (ko) 압력밥솥의 증기배출장치
JPS55123527A (en) Power transmission device for automobile
JPS5675216A (en) Opening and closing device for sliding door
JPS57102251A (en) Opening and closing method for valve nozzle
UA43372C2 (uk) Пристрій для приведення в дію силового вимикача

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120111