Systems and methods for multi-stage refrigeration
US10514202B2 · kind B2 · utility
1Cited by
2References
6Claims
0Family size
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Key dates
| Filing date | Feb 22, 2018 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Feb 22, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25J2245/90
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors in combination with a pump.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.