SE7802366L - PROCEDURE AND DEVICE FOR REDUCING THE HEART CONTENT IN CASTING SAND - Google Patents

PROCEDURE AND DEVICE FOR REDUCING THE HEART CONTENT IN CASTING SAND

Info

Publication number
SE7802366L
SE7802366L SE7802366A SE7802366A SE7802366L SE 7802366 L SE7802366 L SE 7802366L SE 7802366 A SE7802366 A SE 7802366A SE 7802366 A SE7802366 A SE 7802366A SE 7802366 L SE7802366 L SE 7802366L
Authority
SE
Sweden
Prior art keywords
procedure
reducing
casting sand
heart content
heart
Prior art date
Application number
SE7802366A
Other languages
Swedish (sv)
Inventor
J Otterbach
H Rotters
Original Assignee
Freier Grunder Eisen Metall
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 Freier Grunder Eisen Metall filed Critical Freier Grunder Eisen Metall
Publication of SE7802366L publication Critical patent/SE7802366L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/18—Plants for preparing mould materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
SE7802366A 1977-03-02 1978-03-02 PROCEDURE AND DEVICE FOR REDUCING THE HEART CONTENT IN CASTING SAND SE7802366L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772708961 DE2708961A1 (en) 1977-03-02 1977-03-02 METHOD AND DEVICE FOR REDUCING THE RESIN CONTENT OF USED FOUNDRY SAND

Publications (1)

Publication Number Publication Date
SE7802366L true SE7802366L (en) 1978-09-03

Family

ID=6002537

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802366A SE7802366L (en) 1977-03-02 1978-03-02 PROCEDURE AND DEVICE FOR REDUCING THE HEART CONTENT IN CASTING SAND

Country Status (6)

Country Link
DE (1) DE2708961A1 (en)
ES (1) ES467504A1 (en)
FR (1) FR2382291A1 (en)
GB (1) GB1593008A (en)
NL (1) NL7802329A (en)
SE (1) SE7802366L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508277A (en) * 1980-09-08 1985-04-02 Andrews Robert S L Apparatus for reclaiming foundry sand
US4549698A (en) * 1982-02-05 1985-10-29 Andrews Robert S L Method of reclaiming foundry sand
US4978076A (en) * 1990-03-28 1990-12-18 Gmd Engineered Systems, Inc. Method for separating hazardous substances in waste foundry sands
DE4035263C2 (en) * 1990-11-02 1994-08-11 Kuettner Gmbh & Co Kg Dr Method and device for cleaning bulk goods
DE4215867A1 (en) * 1992-05-14 1993-11-18 Kgt Giessereitechnik Gmbh Method and device for regulating the sand discharge during the thermal regeneration of old foundry sand in fluidized bed furnaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342404A (en) * 1962-10-29 1963-11-08 Nat Eng Co Method and device for cooling a granular material

Also Published As

Publication number Publication date
GB1593008A (en) 1981-07-15
FR2382291A1 (en) 1978-09-29
ES467504A1 (en) 1979-06-16
DE2708961A1 (en) 1978-09-07
NL7802329A (en) 1978-09-05

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