Method and apparatus for monitoring load size and load imbalance in washing machine
US7739764B2 · kind B2 · utility
13Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2005 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | Nov 10, 2028 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F2103/46
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method of determining static and dynamic imbalance conditions in a horizontal axis washing machine utilizes a number of dynamic algorithms to automatically determine the total load size, the magnitude of any static load imbalance, and the magnitude of any dynamic load imbalance for any given load in a given washing machine based on power measurements from the washing machine motor obtained in predetermined speed profiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.