EP 1260571 A3 20040107 - Process and plant for oil extraction from fruits and seeds
Title (en)
Process and plant for oil extraction from fruits and seeds
Title (de)
Verfahren und Anlage zur Ölgewinnung aus Früchten oder Saaten
Title (fr)
Procédé et installation pour l'extraction d'huile de fruits et de semences
Publication
Application
Priority
DE 10123651 A 20010515
Abstract (en)
[origin: EP1260571A2] Process to extract oil from a fruit e.g. olives or avocado pears, comprises crushing the fruit and either simultaneously or subsequently subjecting it to high pressure and then relaxed. The crushed and relaxed fluid is then processed in a full- mantle screw centrifuge. An Independent claims is also included for a commensurate assembly incorporating a crushing extruder (12) which subjects the crushed fruit to high pressure (7) with a pressure zone (7a) and a relaxation valve (7b) feeding the screw centrifuge (11). The high- pressure zone (7) crushes the fruit and incorporates a homogenisator. The centrifuge separates the crushed fruit into an first phase containing oil and a second 'Orujo' phase containing a mixture of solids and water.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C11B 1/04 (2013.01); C11B 1/10 (2013.01); C11B 1/102 (2013.01)
Citation (search report)
- [DY] EP 0557758 A1 19930901 - WESTFALIA SEPARATOR AG [DE]
- [YA] US 4132161 A 19790102 - HELWIG EMMY
- [YA] DE 3021083 A1 19811210 - GEFI GMBH [DE]
- [YA] GB 418107 A 19341018 - AAGE NYROP
- [YA] US 4794011 A 19881227 - SCHUMACHER HEINZ O [DE]
- [YA] FR 2442716 A1 19800627 - BLANIE PAUL
- [PA] WO 02089992 A1 20021114 - WESTFALIA SEPARATOR IND GMBH [DE], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1260571 A2 20021127; EP 1260571 A3 20040107; EP 1260571 B1 20050928; AT E305501 T1 20051015; DE 10123651 A1 20021128; DE 50204364 D1 20060209; ES 2245999 T3 20060201; PT 1260571 E 20051130
DOCDB simple family (application)
EP 02008998 A 20020423; AT 02008998 T 20020423; DE 10123651 A 20010515; DE 50204364 T 20020423; ES 02008998 T 20020423; PT 02008998 T 20020423