EP 2055958 A3 20130227 - Water-guiding household device with a pump with a valve function
Title (en)
Water-guiding household device with a pump with a valve function
Title (de)
Wasserführendes Haushaltsgerät mit einer Pumpe mit Ventilfunktion
Title (fr)
Appareil ménager à conduite d'eau doté d'une pompe ayant une fonction de ventilation
Publication
Application
Priority
DE 102007052082 A 20071031
Abstract (en)
[origin: EP2055958A2] The device has a pump (2) connected with a pipeline system of the device, where the pump stands in connection with a motor (18) e.g. brushless direct current motor. A valve (4) has an axially movable valve body (20) that is attached at an impeller of the pump, and the motor is operable in two directions. The valve opens or closes in dependent of the directions of rotation of the motor, where the motor stands in effective connection with the valve. The valve body is coaxially movable along a shaft (6) connecting the motor and the pump.
IPC 8 full level
F04D 15/00 (2006.01); A47L 15/06 (2006.01); F04D 29/22 (2006.01)
CPC (source: EP US)
A47L 15/4223 (2013.01 - EP); A47L 15/4225 (2013.01 - EP); D06F 39/083 (2013.01 - EP US); D06F 39/085 (2013.01 - EP US); F04D 15/0005 (2013.01 - EP); F04D 29/042 (2013.01 - EP US); F04D 29/2283 (2013.01 - EP)
Citation (search report)
- [XI] GB 876839 A 19610906 - GEN MOTORS CORP
- [A] DE 2510787 A1 19760916 - VAILLANT JOH KG
- [A] DE 10115989 A1 20011213 - STADLER BERNHARD [AT]
- [A] DE 10331973 A1 20041111 - WILO AG [DE]
- [A] EP 1293678 A2 20030319 - WILO AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2055958 A2 20090506; EP 2055958 A3 20130227; EP 2055958 B1 20200805; CN 101424029 A 20090506; DE 102007052082 A1 20090507; ES 2813907 T3 20210325; PL 2055958 T3 20210406
DOCDB simple family (application)
EP 08105509 A 20081008; CN 200810173815 A 20081029; DE 102007052082 A 20071031; ES 08105509 T 20081008; PL 08105509 T 20081008