ATE260725T1 - Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen - Google Patents

Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen

Info

Publication number
ATE260725T1
ATE260725T1 AT00830461T AT00830461T ATE260725T1 AT E260725 T1 ATE260725 T1 AT E260725T1 AT 00830461 T AT00830461 T AT 00830461T AT 00830461 T AT00830461 T AT 00830461T AT E260725 T1 ATE260725 T1 AT E260725T1
Authority
AT
Austria
Prior art keywords
gas
suction valve
casting
channel
internal
Prior art date
Application number
AT00830461T
Other languages
German (de)
English (en)
Inventor
Edoardo Bresciani
Original Assignee
Edoardo Bresciani
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 Edoardo Bresciani filed Critical Edoardo Bresciani
Application granted granted Critical
Publication of ATE260725T1 publication Critical patent/ATE260725T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
  • Moulding By Coating Moulds (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
AT00830461T 1999-07-02 2000-06-30 Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen ATE260725T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BS000064A IT1309221B1 (it) 1999-07-02 1999-07-02 Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusione

Publications (1)

Publication Number Publication Date
ATE260725T1 true ATE260725T1 (de) 2004-03-15

Family

ID=11346388

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00830461T ATE260725T1 (de) 1999-07-02 2000-06-30 Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen
AT04075678T ATE339265T1 (de) 1999-07-02 2000-06-30 Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04075678T ATE339265T1 (de) 1999-07-02 2000-06-30 Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen

Country Status (5)

Country Link
EP (2) EP1065019B1 (it)
AT (2) ATE260725T1 (it)
DE (2) DE60030788D1 (it)
ES (2) ES2216847T3 (it)
IT (1) IT1309221B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017080755A (ja) * 2015-10-26 2017-05-18 株式会社Ｊａｐａｎ Ｍｏｌｄ Ｔｒａｄｅ 真空ダイキャスト用ガス抜き装置に於けるシャットオフバルブの作動不良防止方法
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
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
CN108941500B (zh) * 2018-07-05 2020-07-14 苏州广型模具有限公司 用于高压铸造模具的抽真空头

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2435272A1 (de) * 1974-07-23 1976-02-05 Westfaelische Metall Industrie Absperrvorrichtung fuer den entlueftungskanal einer giessform
AU529914B2 (en) * 1980-11-20 1983-06-23 Ube Industries, Ltd. Gas venting incorporated with a mould
JPS6029582B2 (ja) * 1980-11-20 1985-07-11 宇部興産株式会社 金型用ガス抜き装置
JPS6133750A (ja) * 1984-07-27 1986-02-17 Toshiba Mach Co Ltd 金型減圧装置
JPS63252659A (ja) * 1987-04-07 1988-10-19 Ube Ind Ltd 崩壊性置中子を用いた圧力鋳造方法
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
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
JP3422132B2 (ja) * 1995-05-22 2003-06-30 トヨタ自動車株式会社 ダイカスト用通気弁
JPH09267162A (ja) * 1996-03-29 1997-10-14 Toyota Motor Corp ガス抜きバルブ

Also Published As

Publication number Publication date
ES2273149T3 (es) 2007-05-01
IT1309221B1 (it) 2002-01-16
EP1430974A1 (en) 2004-06-23
EP1065019B1 (en) 2004-03-03
DE60030788D1 (de) 2006-10-26
EP1065019A1 (en) 2001-01-03
DE60008637D1 (de) 2004-04-08
ITBS990064A1 (it) 2001-01-02
DE60008637T2 (de) 2005-02-03
ATE339265T1 (de) 2006-10-15
ES2216847T3 (es) 2004-11-01
ITBS990064A0 (it) 1999-07-02
EP1430974B1 (en) 2006-09-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties