Global Patent Index - EP 1059982 A1

EP 1059982 A1 2000-12-20 - ARRANGEMENT IN AN OIL FILTER

Title (en)

ARRANGEMENT IN AN OIL FILTER

Title (de)

ÖLFILTERANORDNUNG

Title (fr)

AGENCEMENT DE FILTRE A HUILE

Publication

EP 1059982 A1 (EN)

Application

EP 99908063 A

Priority

  • SE 9900330 W
  • SE 9800668 A

Abstract (en)

[origin: WO9944715A1] The invention relates to an arrangement in an oil filter (1) for a machine with a centralised lubrication system, for example an internal combustion engine. The filter comprises a cylindrical container enclosing a filter material, the container having a cylindrical wall (1a) and two ends (1b, 1c). Of the latter one end (1b) is adapted for connecting the filter to the centralised lubrication system. The other end (1c) is openable like a cover in order to permit changing of used filter material (2). A seal (7) is provided between the cylindrical wall (1a) and the periphery of the openable end (1c) together with means (1b, 1b2, 6, 1c1) for keeping the openable end fixed under a certain pressure against the seal (7). The seal (7) comprises a circular plate (7b) operatively connected to the openable end (1c), the periphery of the plate supporting a sealing gasket of U-shaped cross section and the apex of the U-shape pointing outwards from the centre of the plate (7b).

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

B01D 27/08

IPC 8 full level (invention and additional information)

B01D 29/11 (2006.01)

CPC (invention and additional information)

B01D 29/114 (2013.01); B01D 2201/301 (2013.01); B01D 2201/34 (2013.01)

Combination set (CPC)

B01D 29/114 + B01D 29/925

Citation (search report)

See references of WO 9944715A1

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI SE

EPO simple patent family

WO 9944715 A1 19990910; AR 018312 A1 20011114; AU 2757699 A 19990920; CA 2322679 A1 19990910; EP 1059982 A1 20001220; SE 513157 C2 20000717; SE 9800668 D0 19980304; SE 9800668 L 19990905

INPADOC legal status


2001-11-28 [18W] WITHDRAWN

- Date of withdrawal: 20010928

2000-12-20 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000907

2000-12-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT CH DE ES FR GB IT LI SE