EP 0736626 B1 20010711 - An integral flow directing unit with two independent pumps and a common filter for washing machines and the like
Title (en)
An integral flow directing unit with two independent pumps and a common filter for washing machines and the like
Title (de)
Integrierte Vorrichtung zur Umwälzung von Wasser mit zwei unabhängigen Pumpen und einem gemeinsamen Filter für Waschmaschinen oder dergleichen
Title (fr)
Dispositif intégré pour la circulation de l'eau avec deux pompes indépendantes et un filtre commun pour machines à laver
Publication
Application
Priority
IT MI950236 U 19950405
Abstract (en)
[origin: EP0736626A2] An integral flow directing and filter unit formed from a unitary body (1) integrally formed by moulding plastics material, having two axially aligned rotor housings (28, 29) of centrifugal pump impellers formed therein which are open at their outer axial ends, a suction chamber (27) positioned between the housings and in communication with them, two delivery outlets (11, 12) in communication with the said housings, a filter housing (21) in communication with the suction chamber and an inlet (15) in communication with the filter housing (21). The structure is completed by a filter (2) lodged in the filter housing (21) and by two independent motor units (4, 5) with an associated impeller (6) coupled with the unitary body (1), each closing the open axial end of the rotor housing (28, 29) in such a way that the flow is directed into one or other of the outlets by activating one or other of the two motors. <IMAGE>
IPC 1-7
IPC 8 full level
D06F 39/08 (2006.01); D06F 39/10 (2006.01)
CPC (source: EP US)
D06F 39/085 (2013.01 - EP US); D06F 39/10 (2013.01 - EP US)
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
EP 0736626 A2 19961009; EP 0736626 A3 19971029; EP 0736626 B1 20010711; DE 69521681 D1 20010816; DE 69521681 T2 20030213; IT 236788 Y1 20000817; IT MI950236 U1 19961005; IT MI950236 V0 19950405
DOCDB simple family (application)
EP 95202612 A 19950928; DE 69521681 T 19950928; IT MI950236 U 19950405