Rinse aid release detection method
US8540820B2 · kind B2 · utility
2Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2009 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | Aug 27, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2501/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dishwashing machine configured to detect the presence of rinse aid in fluid in a washing chamber of the dishwashing machine. An electronic controller selects the drying stage of the dishwashing cycle based on whether rinse aid is present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.