Machine for cleansing articles
US5291626A · kind A · utility
76Cited by
9References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1992 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | May 1, 2012 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F2105/56
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A machine for cleansing articles, such as a dishwasher, incorporates a device for measuring the turbidity of an at least partially transparent liquid. The device includes a sensor for detecting scattered electromagnetic radiation, regardless of polarization, and a sensor for detecting transmitted electromagnetic radiation, regardless of polarization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.