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 (de
DE2221394C2 (enrdf_load_stackoverflow
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/de
Priority to FR7315373A priority patent/FR2183068A1/fr
Priority to CH613373A priority patent/CH553944A/xx
Priority to BE130669A priority patent/BE799007A/xx
Publication of DE2221394A1 publication Critical patent/DE2221394A1/de
Publication of DE2221394B1 publication Critical patent/DE2221394B1/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 Verfahren und vorrichtung zur regenerierung von mit brennbaren fremdstoffen behaftetem formsand Granted DE2221394B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722221394 DE2221394B1 (de) 1972-05-02 1972-05-02 Verfahren und vorrichtung zur regenerierung von mit brennbaren fremdstoffen behaftetem formsand
FR7315373A FR2183068A1 (en) 1972-05-02 1973-04-27 Moulding sand regeneration - using shaker loaders
CH613373A CH553944A (de) 1972-05-02 1973-04-30 Verfahren und vorrichtung zur regenerierung von mit brennbaren fremdstoffen behaftetem formsand.
BE130669A BE799007A (fr) 1972-05-02 1973-05-02 Procede et dispositif de regeneration de sable de fonderie auquel adherent des impuretes combustibles,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221394 DE2221394B1 (de) 1972-05-02 1972-05-02 Verfahren und vorrichtung zur regenerierung von mit brennbaren fremdstoffen behaftetem formsand

Publications (3)

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

Family

ID=5843813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221394 Granted DE2221394B1 (de) 1972-05-02 1972-05-02 Verfahren und vorrichtung zur regenerierung von mit brennbaren fremdstoffen behaftetem formsand

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408215C2 (de) * 1974-02-21 1983-02-03 Adolf A. Fleischmann Inh. Werner Fleischmann, 6000 Frankfurt Wuchtfördermaschine zum Regenerieren von kunstharzgebundenem Giesserei- Altsand
DE3022330C2 (de) * 1980-06-13 1985-01-31 Süd-Chemie AG, 8000 München Verfahren zur thermischen Behandlung von pulverförmigen und granulatartigen Katalysatoren
DE3516191C1 (de) * 1985-05-06 1990-11-15 Gerd Dipl.-Ing. 7448 Wolfschlugen Pritschow Verfahren und Vorrichtung zur thermischen Entschichtung umhuellter Schuettgueter

Also Published As

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

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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