ATE33105T1 - METHOD AND DEVICE FOR REGENERATION OF FOUNDRY WASTE SANDS. - Google Patents

METHOD AND DEVICE FOR REGENERATION OF FOUNDRY WASTE SANDS.

Info

Publication number
ATE33105T1
ATE33105T1 AT85890004T AT85890004T ATE33105T1 AT E33105 T1 ATE33105 T1 AT E33105T1 AT 85890004 T AT85890004 T AT 85890004T AT 85890004 T AT85890004 T AT 85890004T AT E33105 T1 ATE33105 T1 AT E33105T1
Authority
AT
Austria
Prior art keywords
regeneration
foundry waste
waste sands
sands
foundry
Prior art date
Application number
AT85890004T
Other languages
German (de)
Inventor
Volker Dipl-Ing Godderidge
Original Assignee
Gsr Sandregenerierungsges
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
Priority claimed from DE19843400656 external-priority patent/DE3400656A1/en
Priority claimed from DE19843400648 external-priority patent/DE3400648A1/en
Application filed by Gsr Sandregenerierungsges filed Critical Gsr Sandregenerierungsges
Priority claimed from EP85890004A external-priority patent/EP0149595B1/en
Application granted granted Critical
Publication of ATE33105T1 publication Critical patent/ATE33105T1/en

Links

AT85890004T 1984-01-11 1985-01-10 METHOD AND DEVICE FOR REGENERATION OF FOUNDRY WASTE SANDS. ATE33105T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843400656 DE3400656A1 (en) 1984-01-11 1984-01-11 Process for the regeneration of waste foundry sands
DE19843400648 DE3400648A1 (en) 1984-01-11 1984-01-11 DEVICE AND METHOD FOR REGENERATING FOUNDRY SCRAP
EP85890004A EP0149595B1 (en) 1984-01-11 1985-01-10 Process and machine for regenerating used foundry sand

Publications (1)

Publication Number Publication Date
ATE33105T1 true ATE33105T1 (en) 1988-04-15

Family

ID=27191611

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85890004T ATE33105T1 (en) 1984-01-11 1985-01-10 METHOD AND DEVICE FOR REGENERATION OF FOUNDRY WASTE SANDS.

Country Status (1)

Country Link
AT (1) ATE33105T1 (en)

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee