DISHWASHING MACHINE WITH TWO CIRCULATION CIRCUITS Russian patent published in 2014 - IPC A47L15/00 

Abstract RU 2511466 C2

FIELD: articles of personal use.

SUBSTANCE: invention describes dishwasher with washing chamber (1) where items to be washed are placed, and first circulation circuit (I) for washing fluid (S) feed on the items to be washed in washing chamber (1), where first circulation circuit (I) includes circulation pump (13) for washing fluid (S) pumping, water heater (12) heating pumped washing fluid (S), and sprayer (7, 8) for washing fluid (S) spaying over items to be washed; in the first circulation circuit (I), washing fluid (S) passes from washing chamber (1) to circulation pump (13) and returns to washing chamber (1) through sprayer (7, 8); first circulation circuit (I) features fork (21) at the discharge side of circulation pump (13), where flow regulators (25, 26) are installed to direct washing fluid (S) by either first (I) and/or second (II) circulation circuit by choice; second circulation circuit (II) includes circulation pump (13) of the first circulation circuit (I), water heater (12) of the first circulation circuit (I) and additional washing fluid collector (19); in the second circulation circuit (II), washing fluid (S) is fed from washing chamber (1) to circulation pump (13), pumped through inlet opening (28) to washing fluid collector (19) and returned to washing chamber (1) through discharge opening (22) of washing fluid collector (19).

EFFECT: design improvement.

26 cl, 4 dwg

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RU 2 511 466 C2

Authors

Faut Mikhael'

Khajzele Bernd

Riger Roland

Dates

2014-04-10Published

2009-07-23Filed