Global Patent Index - EP 1078364 A1

EP 1078364 A1 2001-02-28 - DISK SWEEPER METHOD AND APPARATUS

Title (en)

DISK SWEEPER METHOD AND APPARATUS

Title (de)

PLATTENWISCHVERFAHREN- UND GERÄT

Title (fr)

METHODE ET DISPOSITIF DE BALAYAGE DE DISQUE

Publication

EP 1078364 A1 (EN)

Application

EP 99956686 A

Priority

  • US 9925095 W
  • US 10785998 P
  • US 34094599 A

Abstract (en)

[origin: WO0028541A1] A removable cartridge (10, 20) having a magnetic disk (40) configured to reduce particulate contamination of the magnetic disk, the removable cartridge includes a top cartridge shell (60) and means (30) coupled to the top cartridge shell configured to reduce the particulate contamination of the magnetic disk, the means including a filtering material (31) and means configured to urge the filtering material to be in sliding contact with the magnetic disk while the magnetic disk is rotating at less than the operation speed.

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

G11B 23/03; G11B 3/70

IPC 8 full level (invention and additional information)

G11B 23/03 (2006.01); G11B 23/50 (2006.01)

CPC (invention and additional information)

G11B 23/0313 (2013.01); G11B 23/0308 (2013.01); G11B 23/50 (2013.01)

Citation (search report)

See references of WO 0028541A1

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 0028541 A1 20000518; WO 0028541 A9 20000928; AU 1323500 A 20000529; EP 1078364 A1 20010228; JP 2002529883 A 20020910

INPADOC legal status


2002-03-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010718

2001-02-28 [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