FR1177345A - Device for applying overpressure to all types of materials in the molten state - Google Patents

Device for applying overpressure to all types of materials in the molten state

Info

Publication number
FR1177345A
FR1177345A FR1177345DA FR1177345A FR 1177345 A FR1177345 A FR 1177345A FR 1177345D A FR1177345D A FR 1177345DA FR 1177345 A FR1177345 A FR 1177345A
Authority
FR
France
Prior art keywords
types
materials
molten state
applying overpressure
overpressure
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
Other languages
French (fr)
Inventor
Franz Rudolfer
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 filed Critical
Application granted granted Critical
Publication of FR1177345A publication Critical patent/FR1177345A/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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1177345D 1957-05-03 1957-06-18 Device for applying overpressure to all types of materials in the molten state Expired FR1177345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1177345X 1957-05-03

Publications (1)

Publication Number Publication Date
FR1177345A true FR1177345A (en) 1959-04-23

Family

ID=7729878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177345D Expired FR1177345A (en) 1957-05-03 1957-06-18 Device for applying overpressure to all types of materials in the molten state

Country Status (1)

Country Link
FR (1) FR1177345A (en)

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