Global Patent Index - EP 1027138 A1

EP 1027138 A1 2000-08-16 - METHOD AND DEVICE FOR SEPARATING A MIXTURE INTO SOLID AND LIQUID PARTS BY CROSS-FLOW FILTRATION

Title (en)

METHOD AND DEVICE FOR SEPARATING A MIXTURE INTO SOLID AND LIQUID PARTS BY CROSS-FLOW FILTRATION

Title (de)

VERFAHREN ZUR TRENNUNG EINES GEMISCHES IN FESTE UND FLÜSSIGE ANTEILE DURCH QUERSTROMFILTRATION

Title (fr)

PROCEDE PERMETTANT DE SEPARER PAR FILTRATION TRANSVERSALE UN MELANGE EN UNE FRACTION SOLIDE ET UNE FRACTION LIQUIDE

Publication

EP 1027138 A1 (DE)

Application

EP 99936229 A

Priority

  • CH 9900381 W
  • CH 176798 A

Abstract (en)

[origin: WO0012199A1] The invention relates to a method according to which a pumpable mixture of vegetable or animal cell units, notably of whole fruit, is prepared by crushing and digestion to yield a mash. Said mash is fed to a filtration installation having at least one flow path (pass) (9, 9', 10, 10', 11, 11', 12, 12') for the flow and an outlet (30) for separated liquid parts (permeate). The mixture to be separated is circulated several times under pressure in the flow paths of a cycle system, the liquid parts being separated as juice. No use is made of known juice extractors and the mash is filtered directly.

IPC 1-7 (main, further and additional classification)

B01D 61/00; A23L 2/04; A23L 2/74

IPC 8 full level (invention and additional information)

A23L 19/00 (2016.01); A23L 2/04 (2006.01); A23L 2/74 (2006.01); A23N 1/02 (2006.01); B01D 61/14 (2006.01); B01D 61/16 (2006.01); B01D 61/20 (2006.01); B01D 61/22 (2006.01); B01D 61/58 (2006.01); B01D 63/06 (2006.01); B01D 69/04 (2006.01)

CPC (invention and additional information)

B01D 61/145 (2013.01); A23L 2/04 (2013.01); A23L 2/74 (2013.01); B01D 61/142 (2013.01); B01D 61/147 (2013.01); B01D 61/16 (2013.01); B01D 61/20 (2013.01); B01D 2311/04 (2013.01); B01D 2311/16 (2013.01)

Combination set (CPC)

B01D 2311/04 + B01D 2311/16 + B01D 2311/25

Citation (search report)

See references of WO 0012199A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0012199 A1 20000309; AR 020272 A1 20020502; AU 5146099 A 20000321; CA 2307673 A1 20000309; CN 1277564 A 20001220; EP 1027138 A1 20000816; HU 0100341 A2 20010628; HU 0100341 A3 20020128; JP 2002523075 A 20020730; PL 340343 A1 20010129; ZA 200002102 B 20001115

INPADOC legal status


2003-09-03 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030304

2000-08-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000425

2000-08-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE