CA1011911A - Control means for ventilation valve in casting mold - Google Patents

Control means for ventilation valve in casting mold

Info

Publication number
CA1011911A
CA1011911A CA180,455A CA180455A CA1011911A CA 1011911 A CA1011911 A CA 1011911A CA 180455 A CA180455 A CA 180455A CA 1011911 A CA1011911 A CA 1011911A
Authority
CA
Canada
Prior art keywords
control means
casting mold
ventilation valve
ventilation
valve
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
Application number
CA180,455A
Other languages
English (en)
Other versions
CA180455S (en
Inventor
Fritz Hodler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1011911A publication Critical patent/CA1011911A/en
Expired 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
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
CA180,455A 1972-09-29 1973-09-06 Control means for ventilation valve in casting mold Expired CA1011911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1426072 1972-09-29

Publications (1)

Publication Number Publication Date
CA1011911A true CA1011911A (en) 1977-06-14

Family

ID=4399359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,455A Expired CA1011911A (en) 1972-09-29 1973-09-06 Control means for ventilation valve in casting mold

Country Status (14)

Country Link
US (1) US3892508A (es)
JP (1) JPS5626505B2 (es)
AU (1) AU6016473A (es)
BE (1) BE804804A (es)
BR (1) BR7306751D0 (es)
CA (1) CA1011911A (es)
CH (1) CH547137A (es)
ES (1) ES419181A1 (es)
FR (1) FR2201147B1 (es)
GB (1) GB1387368A (es)
IL (1) IL43084A0 (es)
IT (1) IT984103B (es)
NL (1) NL7313459A (es)
SU (1) SU476734A3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567432A (en) * 1978-11-16 1980-05-21 Matsushita Electric Works Ltd Metal molds for injection molding
US4431047A (en) * 1979-09-27 1984-02-14 Ube Industries, Ltd. Gas-venting arrangement incorporated with a mold
AU529914B2 (en) * 1980-11-20 1983-06-23 Ube Industries, Ltd. Gas venting incorporated with a mould
CA1163416A (en) * 1981-01-26 1984-03-13 Guido Perrella Die vent for mold cavities
JPS5985354A (ja) * 1982-11-09 1984-05-17 Ube Ind Ltd 金型用ガス抜き装置
US4997026A (en) * 1987-06-05 1991-03-05 Toshiba Kikai Kabushiki Kaisha Gas venting device for molding operations
WO2004028771A1 (en) * 2002-09-27 2004-04-08 Dubay Richard L Vacuum and vent block for use with molding and casting systems
JP4768401B2 (ja) * 2005-11-02 2011-09-07 株式会社東芝 樹脂注型金型
US20080041552A1 (en) * 2006-08-18 2008-02-21 Dubay Richard L Single-piece cooling blocks for casting and molding
US7637305B2 (en) * 2006-09-07 2009-12-29 Dubay Richard L Two-stage snap cam system for casting and molding
US7631851B2 (en) * 2007-03-02 2009-12-15 Dubay Richard L High volume vacuum/vent block for molding and casting systems
JP4455676B2 (ja) * 2008-01-28 2010-04-21 株式会社斎藤金型製作所 金型内の気体放出構造及び当該構造を備えた金型
US8424587B1 (en) 2012-06-05 2013-04-23 Richard L. Dubay Vacuum/vent block having non-uniform purge passage
CN109865824A (zh) * 2017-12-05 2019-06-11 重庆英格力铸造科技有限公司 一种高效环保铸造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293068A (en) * 1940-07-24 1942-08-18 George Automatic Train Control Valve mechanism
US2288642A (en) * 1940-12-17 1942-07-07 Edwin L Powell Automatic bleeder valve
US3191233A (en) * 1962-11-30 1965-06-29 Continental Can Co Flow control apparatus
GB1052810A (es) * 1963-11-14

Also Published As

Publication number Publication date
FR2201147B1 (es) 1976-11-19
IL43084A0 (en) 1973-11-28
AU6016473A (en) 1975-03-13
NL7313459A (es) 1974-04-02
CH547137A (de) 1974-03-29
IT984103B (it) 1974-11-20
ES419181A1 (es) 1976-04-01
SU476734A3 (ru) 1975-07-05
JPS5626505B2 (es) 1981-06-18
BE804804A (fr) 1974-01-02
US3892508A (en) 1975-07-01
GB1387368A (en) 1975-03-19
BR7306751D0 (pt) 1974-06-27
JPS4972126A (es) 1974-07-12
FR2201147A1 (es) 1974-04-26

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