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FR3028195B1 - Systeme de soupape servant a evacuer l'air de moules de coulee sous pression - Google Patents

Systeme de soupape servant a evacuer l'air de moules de coulee sous pression Download PDF

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Publication number
FR3028195B1
FR3028195B1 FR1553690A FR1553690A FR3028195B1 FR 3028195 B1 FR3028195 B1 FR 3028195B1 FR 1553690 A FR1553690 A FR 1553690A FR 1553690 A FR1553690 A FR 1553690A FR 3028195 B1 FR3028195 B1 FR 3028195B1
Authority
FR
France
Prior art keywords
under pressure
valve system
discharging air
casting molds
molds under
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 - Fee Related
Application number
FR1553690A
Other languages
English (en)
Other versions
FR3028195A1 (fr
Inventor
Konrad Baumgartner
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.)
Fondarex SA
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 FR3028195A1 publication Critical patent/FR3028195A1/fr
Application granted granted Critical
Publication of FR3028195B1 publication Critical patent/FR3028195B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D17/20—Accessories: Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/067—Venting means for moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00—Equipment for casting, not otherwise provided for
    • B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Details Of Valves (AREA)
FR1553690A 2014-11-07 2015-04-24 Systeme de soupape servant a evacuer l'air de moules de coulee sous pression Expired - Fee Related FR3028195B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH0173014 2014-11-07
CH01730/14A CH710347B1 (de) 2014-11-07 2014-11-07 Ventileinrichtung zum Entlüften von Druckgiessformen.

Publications (2)

Publication Number Publication Date
FR3028195A1 FR3028195A1 (fr) 2016-05-13
FR3028195B1 true FR3028195B1 (fr) 2018-06-01

Family

ID=55802897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553690A Expired - Fee Related FR3028195B1 (fr) 2014-11-07 2015-04-24 Systeme de soupape servant a evacuer l'air de moules de coulee sous pression

Country Status (11)

Country Link
US (1) US9657846B2 (fr)
JP (1) JP6530221B2 (fr)
KR (1) KR102152802B1 (fr)
CN (1) CN106180630B (fr)
AT (1) AT516461A2 (fr)
CA (1) CA2886540A1 (fr)
CH (1) CH710347B1 (fr)
DE (1) DE102015004024B4 (fr)
FR (1) FR3028195B1 (fr)
MX (1) MX352484B (fr)
PL (1) PL231436B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE102018208812A1 (de) * 2018-06-05 2019-12-05 Zf Friedrichshafen Ag Verfahren zur Fertigung eines Grundkörpers eines Ventilgehäuses für ein hydraulisches Steuerventil sowie Ventilgehäuse mit dem Grundkörper
CN111075990B (zh) * 2019-12-23 2021-07-20 重庆渝江压铸有限公司 压铸用真空阀
DE102020204634A1 (de) * 2020-04-09 2021-10-14 Oskar Frech Gmbh + Co. Kg Gießkolbensystem und Gießverfahren für eine Druckgießmaschine
JP6947879B1 (ja) * 2020-06-09 2021-10-13 株式会社ソディック 軽金属射出装置の逆流防止装置および軽金属射出装置の逆流防止方法
CN118669572B (zh) * 2024-07-08 2024-12-20 重庆理工大学 一种铸造用的真空排气阀
CN120520988B (zh) * 2025-07-23 2025-09-23 宁波拓钢模具配件制造有限公司 自吸机械真空阀

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580287A (en) * 1969-02-10 1971-05-25 Norgren Co C A Directional control valve
CH547138A (de) * 1972-10-05 1974-03-29 Hodler Fritz Entlueftungsventil zum schliessen des entlueftungskanals von giessformen.
US4337920A (en) * 1980-10-16 1982-07-06 Cameron Iron Works, Inc. Valve
JPS5985354A (ja) * 1982-11-09 1984-05-17 Ube Ind Ltd 金型用ガス抜き装置
US4787436A (en) * 1987-06-05 1988-11-29 Toshiba Kikai Kabushiki Kaisha Gas venting device for molding operations
JPH02220757A (ja) * 1989-02-20 1990-09-03 Mazda Motor Corp 成形型用ガス抜き装置
US4997162A (en) * 1989-07-21 1991-03-05 Cooper Industries, Inc. Shearing gate valve
DE4302798C1 (de) * 1993-02-02 1994-06-16 Hodler F & Cie Fondarex Sa Ventileinrichtung zum Entlüften von Druckgiessformen
JPH08243716A (ja) * 1995-03-09 1996-09-24 Showa:Kk 金型のガス抜き装置
ATE240808T1 (de) * 1998-02-11 2003-06-15 V D S Vacuum Diecasting Servic Ventilvorrichtung, insbesondere entlüftungsventil-vorrichtung für den druckguss
TW579311B (en) * 2000-09-22 2004-03-11 V D S Vacuum Diecasting Servic Diecasting valve
DE50208528D1 (de) * 2001-09-21 2006-12-07 Fondarex Sa Entlüftungsventileinrichtung für Giessformen
JP4063223B2 (ja) * 2003-05-16 2008-03-19 トヨタ自動車株式会社 電磁駆動式ダイカスト減圧バルブおよびその駆動方法、ダイカスト装置
DE202010008318U1 (de) * 2010-08-20 2010-11-04 Schuf-Armaturen Und Apparatebau Gmbh Regelventil, insbesondere Eckregelventil als auch Gerad- und Schrägsitzventil, für extreme Regelanwendungen
CN202174231U (zh) * 2011-07-14 2012-03-28 鞍山海望真空设备制造有限公司 机械式双芯抽真空阀
CN202185574U (zh) * 2011-07-14 2012-04-11 鞍山海望真空设备制造有限公司 机械式单芯抽真空阀
US8899302B2 (en) * 2012-03-22 2014-12-02 Mahase Bhola Mold valve
CN104907523A (zh) * 2015-04-22 2015-09-16 美诺精密压铸(上海)有限公司 排气型芯结构以及真空压铸系统

Also Published As

Publication number Publication date
CA2886540A1 (fr) 2016-05-07
JP2016087686A (ja) 2016-05-23
KR20160055045A (ko) 2016-05-17
CN106180630B (zh) 2019-01-29
MX352484B (es) 2017-11-27
US9657846B2 (en) 2017-05-23
AT516461A2 (de) 2016-05-15
DE102015004024A1 (de) 2016-05-12
KR102152802B1 (ko) 2020-09-08
CH710347B1 (de) 2018-05-31
PL231436B1 (pl) 2019-02-28
MX2015005239A (es) 2016-05-06
JP6530221B2 (ja) 2019-06-12
US20160131263A1 (en) 2016-05-12
CH710347A2 (de) 2016-05-13
DE102015004024B4 (de) 2020-08-20
CN106180630A (zh) 2016-12-07
PL412099A1 (pl) 2016-05-09
FR3028195A1 (fr) 2016-05-13

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