Discharge air straightener
US10765231B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2016 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Apr 3, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2317/063
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A temperature controlled case includes a number of shelves, an air-curtain, and a number of air-straighteners. The number of shelves individually support a displayed product. The number of shelves are mounted to the temperature controlled case. The air-curtain originates at an air-curtain discharge and terminates an air-curtain return. The number of air-straighteners is equal to the number of shelves. The number of air straighteners individually include a flow guide and are individually coupled to one of the number of shelves. The flow guides are located at locations within the air-curtain. The flow guides are configured to control the air-curtain. The flow guides individually include a luminaire comprising a number of LEDs coupled to a number of PCBs. The luminaires are configured to illuminate a number of illumination targets. The number of illumination targets correspond to at least one of the displayed products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.