Refrigeration systems and methods
US12061030B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Feb 13, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2600/2507
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Cascaded refrigeration systems containing: a plurality of refrigeration units, each refrigeration unit containing a first refrigeration circuit, each first refrigeration circuit comprising an evaporator and a heat exchanger; and a second refrigeration circuit; wherein each first circuit heat exchanger is arranged to transfer heat energy between its respective first refrigeration circuit and the second refrigeration circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.