EP 1004266 A1 20000531 - Dishwasher provided with a preheating cycle
Title (en)
Dishwasher provided with a preheating cycle
Title (de)
Grschirrspüler mit Vorwärmungszyklus
Title (fr)
Lave-vaisselle avec cycle de préchauffage
Publication
Application
Priority
IT MI982305 A 19981028
Abstract (en)
A dishwasher includes a washing pump (P) connected to the sprinklers (U, L) through delivery ducts (C1, C2), the water reaching the pump (P) through a supply duct (C3) coming from the collecting chamber (R), a heater (H1) to heat the water, a sensor (S) to detect the temperature thereof and valves (V1, V2) on the ducts (C1, C2) to interrupt the water delivery from the pump (P) to the sprinklers (U, L), as well as a recirculation duct (F) connecting the pump (P) to the collecting chamber (R). In this way it is possible to carry out the pre-heating of the water by circulating it only between the pump (P) and the chamber (R), with a lower consumption of water and electric power and greater comfort for the user upon loading of the dishwasher. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 15/42 (2006.01)
CPC (source: EP)
A47L 15/4219 (2013.01); A47L 15/4285 (2013.01)
Citation (search report)
- [A] DE 19652233 A1 19980625 - WHIRLPOOL CO [US]
- [A] US 4754770 A 19880705 - FORNASARI PAOLO [IT]
- [A] EP 0772995 A1 19970514 - MERLONI ELETTRODOMESTICI SPA [IT]
- [A] DE 497149 C 19300503 - HOUBEN WERKE AKT GES
Designated contracting state (EPC)
DE ES FR GB SE
DOCDB simple family (publication)
EP 1004266 A1 20000531; EP 1004266 B1 20021218; DE 69904559 D1 20030130; DE 69904559 T2 20031120; ES 2190639 T3 20030801; IT 1303258 B1 20001106; IT MI982305 A0 19981028; IT MI982305 A1 20000428
DOCDB simple family (application)
EP 99830669 A 19991025; DE 69904559 T 19991025; ES 99830669 T 19991025; IT MI982305 A 19981028