FR599213A - Method and apparatus for preventing the formation of blisters, cracks, pores, etc. in foundry molds - Google Patents

Method and apparatus for preventing the formation of blisters, cracks, pores, etc. in foundry molds

Info

Publication number
FR599213A
FR599213A FR599213DA FR599213A FR 599213 A FR599213 A FR 599213A FR 599213D A FR599213D A FR 599213DA FR 599213 A FR599213 A FR 599213A
Authority
FR
France
Prior art keywords
blisters
cracks
pores
preventing
formation
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
Karl Grocholl
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 FR599213A publication Critical patent/FR599213A/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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/08—Shaking, vibrating, or turning of moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR599213D 1925-06-03 1925-06-03 Method and apparatus for preventing the formation of blisters, cracks, pores, etc. in foundry molds Expired FR599213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR599213T 1925-06-03

Publications (1)

Publication Number Publication Date
FR599213A true FR599213A (en) 1926-01-07

Family

ID=8969435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR599213D Expired FR599213A (en) 1925-06-03 1925-06-03 Method and apparatus for preventing the formation of blisters, cracks, pores, etc. in foundry molds

Country Status (1)

Country Link
FR (1) FR599213A (en)

Similar Documents

Publication Publication Date Title
FR599213A (en) Method and apparatus for preventing the formation of blisters, cracks, pores, etc. in foundry molds
FR628019A (en) Method for balancing the pressures in vehicle tires, and devices for implementing this method
FR575542A (en) Method and apparatus for die casting
FR665750A (en) Nature casting method and apparatus for sculpture
FR628815A (en) Confectionery and method and apparatus for making it
FR643439A (en) Phenolic resin and process for making it
FR647780A (en) Method and means for preparing molds
FR650930A (en) Method and apparatus for making coffee and the like
FR667118A (en) Method and apparatus for the treatment of concrete, etc.
FR631048A (en) Pylon-mounted crane rotation system
FR613610A (en) Method for spreading tar or similar substances, and apparatus permitting the implementation
FR554365A (en) Process for drying and solidifying food substances
FR644312A (en) Method and device for casting metals into molds
FR634879A (en) Die casting apparatus
FR607111A (en) Method and apparatus for casting pipes
FR690071A (en) Method and apparatus for casting metals and the like
FR597884A (en) Method of preventing the formation of cracks in high shrinkage metal castings
FR610632A (en) Method for constructing frames for motorcycles and the like
FR641807A (en) building block and method and apparatus for making same
DK39834C (en) Adjustable Mold for Batch and Line Casting Machines.
FR631210A (en) Composition and process for making it
FR617237A (en) Method for preventing harmful inclusions in welds
DK39486C (en) Apparatus for blowing out molten substances in the form of a shower.
DK40307C (en) Apparatus for blowing out molten substances in the form of a shower.
SU20276A1 (en) The method of subsequent processing after casting of two or multi-layered steel