DE2221394A1 - - Google Patents

Info

Publication number
DE2221394A1
DE2221394A1 DE19722221394 DE2221394A DE2221394A1 DE 2221394 A1 DE2221394 A1 DE 2221394A1 DE 19722221394 DE19722221394 DE 19722221394 DE 2221394 A DE2221394 A DE 2221394A DE 2221394 A1 DE2221394 A1 DE 2221394A1
Authority
DE
Germany
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.)
Granted
Application number
DE19722221394
Other languages
German (de)
Other versions
DE2221394B1 (en
DE2221394C2 (en
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
Priority to DE19722221394 priority Critical patent/DE2221394B1/en
Priority to FR7315373A priority patent/FR2183068A1/en
Priority to CH613373A priority patent/CH553944A/en
Priority to BE130669A priority patent/BE799007A/en
Publication of DE2221394B1 publication Critical patent/DE2221394B1/en
Publication of DE2221394A1 publication Critical patent/DE2221394A1/de
Application granted granted Critical
Publication of DE2221394C2 publication Critical patent/DE2221394C2/de
Granted legal-status Critical Current

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
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
DE19722221394 1972-05-02 1972-05-02 METHOD AND DEVICE FOR THE REGENERATION OF MOLDING SAND ADHED TO FLAMMABLE FOREIGN MATERIALS Granted DE2221394B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722221394 DE2221394B1 (en) 1972-05-02 1972-05-02 METHOD AND DEVICE FOR THE REGENERATION OF MOLDING SAND ADHED TO FLAMMABLE FOREIGN MATERIALS
FR7315373A FR2183068A1 (en) 1972-05-02 1973-04-27 Moulding sand regeneration - using shaker loaders
CH613373A CH553944A (en) 1972-05-02 1973-04-30 METHOD AND DEVICE FOR THE REGENERATION OF MOLDING SAND ADHED TO COMBUSTIBLE FOREIGN MATERIALS.
BE130669A BE799007A (en) 1972-05-02 1973-05-02 METHOD AND DEVICE FOR REGENERATING FOUNDRY SAND TO WHICH COMBUSTIBLE IMPURITIES ADHERE,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221394 DE2221394B1 (en) 1972-05-02 1972-05-02 METHOD AND DEVICE FOR THE REGENERATION OF MOLDING SAND ADHED TO FLAMMABLE FOREIGN MATERIALS

Publications (3)

Publication Number Publication Date
DE2221394B1 DE2221394B1 (en) 1973-10-31
DE2221394A1 true DE2221394A1 (en) 1973-10-31
DE2221394C2 DE2221394C2 (en) 1974-05-30

Family

ID=5843813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221394 Granted DE2221394B1 (en) 1972-05-02 1972-05-02 METHOD AND DEVICE FOR THE REGENERATION OF MOLDING SAND ADHED TO FLAMMABLE FOREIGN MATERIALS

Country Status (4)

Country Link
BE (1) BE799007A (en)
CH (1) CH553944A (en)
DE (1) DE2221394B1 (en)
FR (1) FR2183068A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408215C2 (en) * 1974-02-21 1983-02-03 Adolf A. Fleischmann Inh. Werner Fleischmann, 6000 Frankfurt Balancing machine for the regeneration of synthetic resin-bonded foundry sand
DE3022330C2 (en) * 1980-06-13 1985-01-31 Süd-Chemie AG, 8000 München Process for the thermal treatment of powdery and granular catalysts
DE3516191C1 (en) * 1985-05-06 1990-11-15 Gerd Dipl.-Ing. 7448 Wolfschlugen Pritschow Method and device for the thermal stripping of coated bulk materials

Also Published As

Publication number Publication date
DE2221394B1 (en) 1973-10-31
CH553944A (en) 1974-09-13
FR2183068A1 (en) 1973-12-14
BE799007A (en) 1973-11-05
FR2183068B1 (en) 1976-06-11
DE2221394C2 (en) 1974-05-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee