Multi-dewar cooling system
US9927152B2 · kind B2 · utility
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5References
7Claims
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Assignee
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Key dates
| Filing date | Nov 4, 2014 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Feb 13, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2700/21
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cooling system includes a first dewar configured to house a first optical imaging device, a second dewar configured to house a second optical imaging device, and a Stirling cycle refrigerator. The Stirling cycle refrigerator can include a compressor, a first expander in fluid communication with the compressor and in thermal communication with the first dewar, and a second expander in fluid communication with the compressor and in thermal communication with the second dewar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.