EP 0231843 B1 19920325 - METHOD FOR AUTOMATICALLY ADDING WASHING AGENTS
Title (en)
METHOD FOR AUTOMATICALLY ADDING WASHING AGENTS
Publication
Application
Priority
DE 3603554 A 19860205
Abstract (en)
[origin: EP0231843A2] In a method for automatically adding meterable quantities of active washing-agent substances W1 to W5 into the liquor of a lye container of a program-controlled washing machine, it is important to ensure, among other things, that the quantities of active substance supplied are calculated in terms of the quantity of water required for washing or the average lye temperature in the lye container. This will be done before the lye has assumed its final state. For this, the quantities of active substance are added to the liquor in portions at predetermined times whenever it has been determined from a measurement during the particular time that a specific step towards the desired state value has been reached. <IMAGE>
IPC 1-7
IPC 8 full level
D06F 39/00 (2006.01); D06F 39/02 (2006.01)
CPC (source: EP US)
D06F 33/37 (2020.02 - EP US); D06F 34/22 (2020.02 - EP US); D06F 2103/16 (2020.02 - EP US); D06F 2103/18 (2020.02 - EP US); D06F 2103/22 (2020.02 - EP US); D06F 2105/02 (2020.02 - EP US); D06F 2105/42 (2020.02 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0231843 A2 19870812; EP 0231843 A3 19880518; EP 0231843 B1 19920325; DE 3777666 D1 19920430; ES 2030672 T3 19921116
DOCDB simple family (application)
EP 87100996 A 19870124; DE 3777666 T 19870124; ES 87100996 T 19870124