AT321479B - Vent valve for closing the vent channel of casting molds - Google Patents

Vent valve for closing the vent channel of casting molds

Info

Publication number
AT321479B
AT321479B AT870672A AT870672A AT321479B AT 321479 B AT321479 B AT 321479B AT 870672 A AT870672 A AT 870672A AT 870672 A AT870672 A AT 870672A AT 321479 B AT321479 B AT 321479B
Authority
AT
Austria
Prior art keywords
vent
closing
casting molds
channel
vent valve
Prior art date
Application number
AT870672A
Other languages
German (de)
Original Assignee
Fritz Hodler Ing
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 Fritz Hodler Ing filed Critical Fritz Hodler Ing
Priority to AT870672A priority Critical patent/AT321479B/en
Application granted granted Critical
Publication of AT321479B publication Critical patent/AT321479B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT870672A 1972-10-11 1972-10-11 Vent valve for closing the vent channel of casting molds AT321479B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT870672A AT321479B (en) 1972-10-11 1972-10-11 Vent valve for closing the vent channel of casting molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT870672A AT321479B (en) 1972-10-11 1972-10-11 Vent valve for closing the vent channel of casting molds

Publications (1)

Publication Number Publication Date
AT321479B true AT321479B (en) 1975-04-10

Family

ID=3607861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT870672A AT321479B (en) 1972-10-11 1972-10-11 Vent valve for closing the vent channel of casting molds

Country Status (1)

Country Link
AT (1) AT321479B (en)

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