Refrigerator
US12385683B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2021 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Jan 25, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2700/121
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening or closing the storage chamber; a case in which an inlet through which air flows from the storage chamber and an outlet through which the air is discharged to the storage chamber are formed; an evaporator provided inside the case for exchanging heat with the air to supply cool air; and a differential pressure sensor provided inside the case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.