Refrigerator
US12241673B2 · kind B2 · utility
0Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2020 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | May 6, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2400/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Proposed is a refrigerator in which the internal air of a first storage compartment of two storage compartments whose temperatures are controlled by an evaporator is reintroduced into the evaporator by a circulating air path guide to be circulated, whereby even if an evaporator having small capacity is applied, freezing or refrigeration temperature may be freely embodied, and the circulation of cold air can be efficiently performed without interference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.