Branching air supply device and refrigerator with branching air supply device
US10619906B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2016 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Sep 17, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D11/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Provided are a branching air supply device and a refrigerator with same. The branching air supply device comprises: a housing, having a first half portion and a second half portion that are symmetric with respect to a geometric symmetrical plane, the first half portion and the second half portion each being provided with at least one air inlet and multiple air outlets; and a first adjusting piece and a second adjusting piece that are symmetrically arranged with respect to the geometric symmetrical plane, the first adjusting piece and the second adjusting piece being respectively configured to completely shield, partially shield, or completely expose each air outlet of the first adjusting piece and the second adjusting piece in a controlled mode, to adjust an air-outlet area of each air outlet. The branching air supply device is symmetrically disposed with the first half portion and the second half portion in a refrigerator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.