EP 0522889 B1 19951025 - Method and device for removing the lint in laundry washing and drying machines.
Title (en)
Method and device for removing the lint in laundry washing and drying machines.
Title (de)
Verfahren und Vorrichtung zur Beseitigung von Flusen in Wasch-und-Trocknermaschinen.
Title (fr)
Procédé et dispositif d'élimination des dépÔts de bourre dans le circuit de production d'air chaud des machines à laver et à sécher le linge.
Publication
Application
Priority
FR 9108669 A 19910710
Abstract (en)
[origin: JPH05192497A] PURPOSE: To provide a process and a device for eliminating lint deposits in the hot-air circuit of a fiber product washing and drying machine. CONSTITUTION: The spiral backflow line 211 of a blower 210 and an air heating chamber 230 are connected below by a 220, the spiral backflow line 211 and the heating chamber 230 are filled with water to a specific height H on the basis on to the manometric backflow height hm of the blower so as to generate a cyclical vortex effect for dislodging lint deposits at the time of the operation of the blower 210.
IPC 1-7
IPC 8 full level
D06F 25/00 (2006.01); D06F 58/22 (2006.01)
CPC (source: EP US)
D06F 25/00 (2013.01 - EP US); D06F 58/22 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES IT SE
DOCDB simple family (publication)
EP 0522889 A1 19930113; EP 0522889 B1 19951025; DE 69205632 D1 19951130; DE 69205632 T2 19960620; ES 2079810 T3 19960116; FR 2678960 A1 19930115; FR 2678960 B1 19931029; JP 2594003 B2 19970326; JP H05192497 A 19930803; US 5272781 A 19931228
DOCDB simple family (application)
EP 92400609 A 19920310; DE 69205632 T 19920310; ES 92400609 T 19920310; FR 9108669 A 19910710; JP 18262492 A 19920709; US 87460692 A 19920427