DeepSData
← Back to library中
Library ／ Cleaning ／ Water-conducting household appliance and method for the operation thereof
Source reports Expired

Water-conducting household appliance and method for the operation thereof

US-7909941-B2

Abstract

A dishwasher includes at least one substantially closed water circuit in which rinsing liquid is circulated according to a program control unit, the rinsing liquid being conveyed through a filter element while circulating in order to filter out dirt. Another water circuit is provided through which the rinsing liquid is circulated according to the program control unit when the filter element is covered with dirt in order to cause the filter element to be cleaned.

Patent figures（8）

US-7909941-B2 figure 1
1
US-7909941-B2 figure 2
2
US-7909941-B2 figure 3
3
US-7909941-B2 figure 4
4
US-7909941-B2 figure 5
5
US-7909941-B2 figure 6
6
US-7909941-B2 figure 7
7
US-7909941-B2 figure 8
8

Source status & events

No source-status events are recorded.

Related patents (same category)

Domestic cleaning applianceUS-9999331-B2Household appliance with adjustment mechanism for the door weight compensation deviceUS-9826883-B2Vacuum accessory toolUS-9215959-B2Cleaner head for a cleaning applianceUS-9204770-B2Dishwashing machineUS-9131825-B2Sump of dishwasherUS-9060667-B2Dishwashing machine and method for operating the sameUS-8961706-B2Rotating cleaning deviceUS-8925134-B2
Notice

This page is for reference only, not legal advice

A source status is not a legal conclusionPatent status may change through fee payment, reinstatement, family rights, or jurisdiction. Check current authoritative records and obtain professional advice.
Obtain FTO clearance before useBefore any make, import, or sell decision, obtain a Freedom-to-Operate analysis from a qualified patent professional.