Global Patent Index - EP 1238623 B1

EP 1238623 B1 20050720 - Calibrating method of a turbidity sensor

Title (en)

Calibrating method of a turbidity sensor

Title (de)

Verfahren zum Abgleichen eines Trübungssensors

Title (fr)

Procédé de calibrage d'un capteur de turbidité

Publication

EP 1238623 B1 20050720 (DE)

Application

EP 02003074 A 20020213

Priority

DE 10111006 A 20010307

Abstract (en)

[origin: EP1238623A2] The method involves carrying out several calibration value measurements (KWM1-1,KWM2-1,KWM3-1) within the wash cycle (SP1,SP2) at respective times (t1-t3), at which clear water can be found at the sensor location with higher probability. At the initial operation of the appliance at the installation location, a predetermined reference value (RW0) is given for turbidity value measurements.

IPC 1-7

A47L 15/46; A47L 15/42

IPC 8 full level

A47L 15/42 (2006.01); A47L 15/46 (2006.01)

CPC (source: EP)

A47L 15/4297 (2013.01)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1238623 A2 20020911; EP 1238623 A3 20030813; EP 1238623 B1 20050720; AT E299663 T1 20050815; DE 10111006 A1 20021107; DE 50203654 D1 20050825; ES 2241907 T3 20051101

DOCDB simple family (application)

EP 02003074 A 20020213; AT 02003074 T 20020213; DE 10111006 A 20010307; DE 50203654 T 20020213; ES 02003074 T 20020213