Dehumidifying apparatus for dryer
US9134067B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2008 |
| Grant date | Sep 15, 2015 |
| Priority date | — |
| Expiry date | Dec 20, 2029 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F58/24
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A dehumidifying apparatus for a dryer is provided that includes a case, a drum disposed inside the case that receives objects to be dried therein, and a hot air supplier that supplies hot air into the drum and dries the objects to be dried. The dehumidifying apparatus includes a heat exchanger that heat exchanges with air flowing from the drum, and an injection nozzle portion disposed between the hot air supplier and the heat exchanger so as to inject a certain jet. When gas introduced into the dehumidifying apparatus from the drum passes through the jet, foreign substances such as lint, contained in the gas may be separated, thereby preventing accumulation of the foreign substances on the dehumidifying apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.