Device and method for level monitoring in a Household appliance conveying liquid

• Main Authors: FORST, KLAUS-MARTIN, FÜGLEIN, STEFAN, STEINER, WINFRIED, STAHLMANN, ROLF, DAUME, CHRISTIAN
• Format: Patent
• Language: English; Polish
• Published: 31.07.2018
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FURNITURE; HUMAN NECESSITIES; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TESTING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

The apparatus includes a loop around which the fluid is circulated and in which is arranged a sieve system. At least one optical level measuring device is provided. This measures fluid level in the circulation direction before the sieve and after the sieve. The level measuring device preferably has...