(19)
(11) EP 1 302 584 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.07.2005 Bulletin 2005/29

(43) Date of publication A2:
16.04.2003 Bulletin 2003/16

(21) Application number: 02022099.2

(22) Date of filing: 02.10.2002
(51) International Patent Classification (IPC)7: D06B 23/30
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 05.10.2001 JP 2001309545

(71) Applicant: TSUDAKOMA KOGYO KABUSHIKI KAISHA
Kanazawa-shi, Ishikawa-ken 921-8650 (JP)

(72) Inventors:
  • Aiki, Kenichiro
    Kanazawa-shi, 921-8650 Ishikawa-ken (JP)
  • Yamamoto, Takeru
    Kanazawa-shi, 921-8650 Ishikawa-ken (JP)

(74) Representative: Goddar, Heinz J., Dr. 
FORRESTER & BOEHMERT Pettenkoferstrasse 20-22
80336 München
80336 München (DE)

   


(54) Device for cleaning concentration meter


(57) A cleaning device (1) cleans the measuring surface (29) of a contact concentration meter (30) for measuring the concentration of a size (4) on a slasher (2). The cleaning device (1) jets a cleaning fluid (34) through a cleaning nozzle (32) disposed opposite to the measuring surface (29) to remove a high-concentration size layer deposited on the measuring surface (29) or wipes the measuring surface (29) with a cleaning member (52) by linearly moving the cleaning member (52) along the measuring surface (29).






Search report