EP 1952747 B1 20110720 - Dishwasher
Title (en)
Dishwasher
Title (de)
Spülmaschine
Title (fr)
Lave-vaisselle
Publication
Application
Priority
EP 07002228 A 20070201
Abstract (en)
[origin: EP1952747A1] The dishwasher has a piston pump (24) driven by a part of a supply water (V), where the pump produces pressurized washing water (D) for a washing process from another part of the supply water. The pressurized washing water has a higher pressure than the supply water. An expansion vessel (26) collects the pressurized washing water. A valve (28) is controlled by the pressure prevalent in the expansion vessel, where the valve releases the pressurized washing water for the washing process when the valve exceeds a predetermined pressure.
IPC 8 full level
A47L 15/22 (2006.01); A47L 15/42 (2006.01); A47L 15/44 (2006.01)
CPC (source: EP US)
A47L 15/0086 (2013.01 - EP US); A47L 15/0089 (2013.01 - EP US); A47L 15/4225 (2013.01 - EP US); A47L 15/4289 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1952747 A1 20080806; EP 1952747 B1 20110720; AT E516734 T1 20110815; BR PI0721320 A2 20140304; CA 2677266 A1 20080807; CN 101346089 A 20090114; CN 101346089 B 20111012; ES 2370154 T3 20111213; HK 1113987 A1 20081024; TN 2009000316 A1 20101231; US 2010024848 A1 20100204; US 8256440 B2 20120904; WO 2008092541 A1 20080807
DOCDB simple family (application)
EP 07002228 A 20070201; AT 07002228 T 20070201; BR PI0721320 A 20071228; CA 2677266 A 20071228; CN 200780000987 A 20071228; EP 2007064634 W 20071228; ES 07002228 T 20070201; HK 08109195 A 20080819; TN 2009000316 A 20090730; US 52481807 A 20071228