High performance ULT chest freezer with dehumidification
US10859305B1 · kind B1 · utility
3Cited by
34References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2019 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Jul 31, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2400/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention is a high-performance ultra-low temperature chest freezer capable of reaching temperatures as low as −160° C. within several hours with the capability to automatically and continually defrost and dehumidify its payload bay before, during, and after a door open event without needing to cease freezing operations or raise the setpoint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.