Passive radiative cooling during the day
US12209826B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Jul 2, 2019 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Aug 9, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2245/06
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A radiative cooling device can include a reflector positionable to permit operation during daylight hours.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.