Global Patent Index - EP 1864603 A3

EP 1864603 A3 20071226 - Dishwasher with heat recovery

Title (en)

Dishwasher with heat recovery

Title (de)

Geschirrspüler mit Wärmerückgewinnung

Title (fr)

Lave-vaisselle avec récupération de chaleur

Publication

EP 1864603 A3 20071226 (DE)

Application

EP 07011659 A 20070614

Priority

EP 07011659 A 20070614

Abstract (en)

[origin: EP1864603A2] The dish washer has a tub (10) for receiving the dishes to be washed, a water descaling device (20), and a controller arranged to clean the dishes in multiple consecutive process phases with process water. The dish washer has heat transfer units (25, 26, 28, 29) for transfer of heat from the process water into the water descaling device and vice versa, where the heat transfer units are controlled by the controller. The heat transfer units transfer heat from process water in the descaling device in two separate process phases.

IPC 8 full level

A47L 15/42 (2006.01)

CPC (source: EP)

A47L 15/4231 (2013.01); A47L 15/4291 (2013.01)

Citation (search report)

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 MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1864603 A2 20071212; EP 1864603 A3 20071226; EP 1864603 B1 20100217; DE 502007002839 D1 20100401

DOCDB simple family (application)

EP 07011659 A 20070614; DE 502007002839 T 20070614