Global Patent Index - EP 1019170 A1

EP 1019170 A1 2000-07-19 - REGENERABLE FILTER FOR LIQUIDS, IN PARTICULAR FOOD LIQUIDS

Title (en)

REGENERABLE FILTER FOR LIQUIDS, IN PARTICULAR FOOD LIQUIDS

Title (de)

REGENERIERBARER FILTER FÜR FLÜSSIGKEITEN, INSBESONDERE LEBENSMITTELFLÜSSIGKEITEN

Title (fr)

FILTRE REGENERABLE POUR LIQUIDES, NOTAMMENT ALIMENTAIRES

Publication

EP 1019170 A1 (FR)

Application

EP 98946513 A

Priority

  • FR 9802072 W
  • FR 9712304 A

Abstract (en)

[origin: FR2768940A1] The invention concerns a filtering device for liquids, in particular food liquids, consisting of at least a cartridge (1) comprising a volume shaped like a cylindrical ring defined by an outer cylindrical grid (25, 34, 36), whereat the liquid to be filtered is introduced, and an inner grid support (29), concentric with the outer grid, said volume being filled with a regenerable filtering medium. Said filtering medium consists of glass or polymer microbeads, coated with a hydrophobic polymer non-soluble in an aqueous phase.

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

B01D 24/00; B01D 24/08; B01D 24/46; B01D 39/16

IPC 8 full level (invention and additional information)

B01D 24/00 (2006.01); B01D 39/16 (2006.01)

CPC (invention and additional information)

B01D 39/1623 (2013.01); B01D 24/008 (2013.01)

Combination set (CPC)

B01D 24/008 + B01D 24/08 + B01D 24/4631

Citation (search report)

See references of WO 9916528A1

Designated contracting state (EPC)

BE DE DK ES FR GB IT NL PT

EPO simple patent family

FR 2768940 A1 19990402; FR 2768940 B1 19991126; AU 9353698 A 19990423; EP 1019170 A1 20000719; WO 9916528 A1 19990408

INPADOC legal status


2002-05-22 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20020325

2000-07-19 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000118

2000-07-19 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): BE DE DK ES FR GB IT NL PT