EP 0335790 B1 19920722 - BALANCE DETECTION MEANS IN THE WASHING MACHINES
Title (en)
BALANCE DETECTION MEANS IN THE WASHING MACHINES
Publication
Application
Priority
FR 8804073 A 19880329
Abstract (en)
[origin: EP0335790A1] Washing machine having the speed of the drum drive motor (11) under the servo-control of a nominal value supplied by a programmer (10), such as a microprocessor. The servo-control error signal is also used to detect unbalances in the drum, in order to slow the latter when this error signal exceeds a limit value. The error signal used for detecting unbalances or the limit value has a value which is a function of the inertia of the laundry in the drum before spinning. <IMAGE>
IPC 1-7
IPC 8 full level
D06F 37/20 (2006.01)
CPC (source: EP US)
D06F 33/48 (2020.02 - EP US); D06F 34/16 (2020.02 - EP US); D06F 34/08 (2020.02 - EP US); D06F 2103/26 (2020.02 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB GR IT LI SE
DOCDB simple family (publication)
EP 0335790 A1 19891004; EP 0335790 B1 19920722; DE 68902158 D1 19920827; DE 68902158 T2 19930114; ES 2034666 T3 19930401; FR 2629484 A1 19891006; FR 2629484 B1 19901116; GR 3005829 T3 19930607
DOCDB simple family (application)
EP 89400858 A 19890328; DE 68902158 T 19890328; ES 89400858 T 19890328; FR 8804073 A 19880329; GR 920402160 T 19920930