Laundry appliance having an ultrasonic drying mechanism
US11203834B2 · kind B2 · utility
3Cited by
15References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2020 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | May 28, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F37/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A laundry appliance includes a cabinet having a rotating drum operably positioned therein for processing fabric. At least one transducer is positioned proximate the drum that provides an ultrasonic resonance that is directed into an interior chamber of the drum. The ultrasonic resonance is adapted to be directed into damp fabric being treated within the interior chamber. The ultrasonic resonance serves to modify water trapped within the damp fabric into a substantially gaseous form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.