EP 0279483 A3 19881012 - METHOD FOR WASHING LAUNDRY IN A DRUM WASHING MACHINE
Title (en)
METHOD FOR WASHING LAUNDRY IN A DRUM WASHING MACHINE
Publication
Application
Priority
DE 3703860 A 19870207
Abstract (en)
[origin: EP0279483A2] To reduce the mechanical stress of wool during washing, it is known, during a washing cycle, to provide longer intervals and changes of direction of rotation between successive drum movements of constant speed and, for a further reduction of the mechanical stress, to cause the drum to rotate at a constant speed of approximately 35 revolutions per minute intended specifically for this. The new method makes it possible to wash with a low degree of wool shrinkage and with low residual deformation, in which the movement times (1, 1') are always very short and are coordinated with the starting of the drum drive by means of a ramp (3), so that a drum speed of approximately 45 revolutions per minute is not exceeded. The method allows a careful washing of wool in drum-type washing machines. <IMAGE>
IPC 1-7
IPC 8 full level
D06F 35/00 (2006.01)
CPC (source: EP US)
D06F 35/006 (2013.01 - EP US)
Citation (search report)
- [Y] DE 1262202 B 19680307 - CONSTRUCTA WERKE GMBH
- [Y] DE 1610132 A1 19710408 - SIEMENS ELEKTROGERAETE GMBH
- [A] DE 1410174 A1 19700506 - CONSTRUCTA WERKE GMBH
- [A] FR 1284979 A 19620216 - PFENNINGSBERG GMBH MASCHFAB
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0279483 A2 19880824; EP 0279483 A3 19881012; EP 0279483 B1 19911227; DE 3703860 A1 19880818; DE 3867080 D1 19920206
DOCDB simple family (application)
EP 88200196 A 19880204; DE 3703860 A 19870207; DE 3867080 T 19880204