PT1074321E - Dispositivo destinado a regular a evacuacao do ar e dos gases do interior de moldes de fundicao - Google Patents

Dispositivo destinado a regular a evacuacao do ar e dos gases do interior de moldes de fundicao

Info

Publication number
PT1074321E
PT1074321E PT00830501T PT00830501T PT1074321E PT 1074321 E PT1074321 E PT 1074321E PT 00830501 T PT00830501 T PT 00830501T PT 00830501 T PT00830501 T PT 00830501T PT 1074321 E PT1074321 E PT 1074321E
Authority
PT
Portugal
Prior art keywords
evacuation
air
regulate
gases
interior
Prior art date
Application number
PT00830501T
Other languages
English (en)
Inventor
Arrigotti Fausto
Arrigotti Sergio
Original Assignee
Unitecno S R L
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 Unitecno S R L filed Critical Unitecno S R L
Publication of PT1074321E publication Critical patent/PT1074321E/pt

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Eye Examination Apparatus (AREA)
PT00830501T 1999-08-05 2000-07-17 Dispositivo destinado a regular a evacuacao do ar e dos gases do interior de moldes de fundicao PT1074321E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BS000078A IT1310052B1 (it) 1999-08-05 1999-08-05 Dispositivo di controllo dell'evacuazione di aria e gas dagli stampiper pressofusione.

Publications (1)

Publication Number Publication Date
PT1074321E true PT1074321E (pt) 2005-04-29

Family

ID=11346416

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00830501T PT1074321E (pt) 1999-08-05 2000-07-17 Dispositivo destinado a regular a evacuacao do ar e dos gases do interior de moldes de fundicao

Country Status (7)

Country Link
US (1) US6378596B1 (pt)
EP (1) EP1074321B1 (pt)
AT (1) ATE284286T1 (pt)
DE (1) DE60016516T2 (pt)
ES (1) ES2232411T3 (pt)
IT (1) IT1310052B1 (pt)
PT (1) PT1074321E (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252183B4 (de) * 2002-11-09 2007-12-27 Kunz, Susanne Vorrichtung zur Entlüftung von Druckgussformen
JP2006212697A (ja) * 2005-02-07 2006-08-17 Honda Motor Co Ltd ダイカスト用金型
DE102007054520B4 (de) * 2007-11-06 2013-01-17 Electronics Gmbh Vertrieb Elektronischer Geräte Entlüftungseinrichtung für eine Druckgießvorrichtung
AT11889U1 (de) 2009-10-22 2011-06-15 Inova Lisec Technologiezentrum Vorrichtung zum applizieren von abstandhalterbändern auf glasscheiben
US9475212B2 (en) * 2014-03-17 2016-10-25 Everinn International Co., Ltd. Mold vacuum valve device
DE102021116516A1 (de) 2021-06-25 2022-12-29 Schaufler Tooling Gmbh & Co.Kg Entlüftungseinrichtung für eine Druckgussform

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US590988A (en) * 1897-10-05 Hydrant-valve
JPS5360820A (en) * 1976-11-12 1978-05-31 Koujirou Yamazaki Method to degas for casting metal mould
JPS6138769A (ja) * 1984-07-31 1986-02-24 Hitachi Metals Ltd 圧力鋳造のガス抜き装置
KR910004219B1 (ko) * 1987-12-10 1991-06-24 도오시바 기까이 가부시기가이샤 주형내의 가스제거상태를 검출하는 방법 및 장치
JPH02220757A (ja) * 1989-02-20 1990-09-03 Mazda Motor Corp 成形型用ガス抜き装置
US5586596A (en) * 1994-09-26 1996-12-24 Freeman; Lewis G. Die cast vent block
JP3025656B2 (ja) * 1997-03-12 2000-03-27 日本碍子株式会社 チルベント
JP3423873B2 (ja) * 1997-11-20 2003-07-07 日本碍子株式会社 チルベント

Also Published As

Publication number Publication date
US6378596B1 (en) 2002-04-30
IT1310052B1 (it) 2002-02-05
DE60016516D1 (de) 2005-01-13
ATE284286T1 (de) 2004-12-15
EP1074321A1 (en) 2001-02-07
EP1074321B1 (en) 2004-12-08
ES2232411T3 (es) 2005-06-01
DE60016516T2 (de) 2005-11-03
ITBS990078A0 (it) 1999-08-05
ITBS990078A1 (it) 2001-02-05

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