BR7306751D0 - Dispositivo de comando para valvulas de evacuacao do ar em moldes de fundicao - Google Patents

Dispositivo de comando para valvulas de evacuacao do ar em moldes de fundicao

Info

Publication number
BR7306751D0
BR7306751D0 BR6751/73A BR675173A BR7306751D0 BR 7306751 D0 BR7306751 D0 BR 7306751D0 BR 6751/73 A BR6751/73 A BR 6751/73A BR 675173 A BR675173 A BR 675173A BR 7306751 D0 BR7306751 D0 BR 7306751D0
Authority
BR
Brazil
Prior art keywords
control device
casting molds
air evacuation
evacuation valves
valves
Prior art date
Application number
BR6751/73A
Other languages
English (en)
Portuguese (pt)
Inventor
F Hodler
Original Assignee
F Hodler
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 F Hodler filed Critical F Hodler
Publication of BR7306751D0 publication Critical patent/BR7306751D0/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
    • 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)
BR6751/73A 1972-09-29 1973-08-31 Dispositivo de comando para valvulas de evacuacao do ar em moldes de fundicao BR7306751D0 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7306751D0 true BR7306751D0 (pt) 1974-06-27

Family

ID=4399359

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6751/73A BR7306751D0 (pt) 1972-09-29 1973-08-31 Dispositivo de comando para valvulas de evacuacao do ar em moldes de fundicao

Country Status (14)

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

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
US7134637B2 (en) * 2002-09-27 2006-11-14 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
ATE501826T1 (de) * 2008-01-28 2011-04-15 Saito Kanagata Seisakusho Kk Struktur zur innerhalb einer form stattfindenden entgasung und form mit dieser struktur
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 (enrdf_load_stackoverflow) * 1963-11-14

Also Published As

Publication number Publication date
JPS5626505B2 (enrdf_load_stackoverflow) 1981-06-18
IL43084A0 (en) 1973-11-28
IT984103B (it) 1974-11-20
US3892508A (en) 1975-07-01
CA1011911A (en) 1977-06-14
FR2201147A1 (enrdf_load_stackoverflow) 1974-04-26
GB1387368A (en) 1975-03-19
NL7313459A (enrdf_load_stackoverflow) 1974-04-02
JPS4972126A (enrdf_load_stackoverflow) 1974-07-12
ES419181A1 (es) 1976-04-01
BE804804A (fr) 1974-01-02
CH547137A (de) 1974-03-29
SU476734A3 (ru) 1975-07-05
AU6016473A (en) 1975-03-13
FR2201147B1 (enrdf_load_stackoverflow) 1976-11-19

Similar Documents

Publication Publication Date Title
BR7306845D0 (pt) Valvula de evacuacao do ar para fechar o canal de ventilacao nos moldes de fundicao
IT974205B (it) Perfezionamento negli azionatori per valvole
CA972180A (en) Temperature-sensing device for continuous casting molds
BR7306751D0 (pt) Dispositivo de comando para valvulas de evacuacao do ar em moldes de fundicao
BR7305203D0 (pt) Aperfeicoamentos em mecanismo de valvula
CH544598A (de) Verstellbare Plattenkokille zum Stranggiessen
AT314122B (de) Verstellbare Plattenkokille zum Stranggießen
AT314121B (de) Plattenkokille zum Stranggießen
SE401031B (sv) Slidventil for fluidumreglering
ES196274Y (es) Una disposicion de molde para colar cuerpos de hormigon ce-lular.
IT999258B (it) Saracinesca per mezzi circolanti in tubazioni
BR7308902D0 (pt) Aperfeicoamentos em valvula operada por diafragma
NO145266C (no) Dobbel luftstyreventil for sandblaasingsutstyr.
BR7300131D0 (pt) Dispositivo para regular o fluxo de ar atraves de vibradores pneumaticos
IT7322245U1 (it) Apparto di comando e di regolazione di valvole di deaereazione per forme di fonderia.
IT989839B (it) Dispositivo di controllo per valvole
CA975527A (en) Cooling device for continuous casting machines
IT983798B (it) Valvola in particolare per radiatore
BR7304450D0 (pt) Aperfeicoamento em valvulas pneumaticas de retencao
BR7307857D0 (pt) Valvula aperfeicoada para freio de mao
ZA72439B (en) Sewerage air release valve
YU35071B (en) Omproved device for manufacturing cores for casting
CA904536A (en) Method for mould cooling in continuous casting
BR7209188D0 (pt) Dispositivo para fechamento de moldes
CA895760A (en) Mold for continuous casting