Cryogenic cooling system with vaporized cryogen sparging cooling enhancement
US8448454B2 · kind B2 · utility
3Cited by
11References
18Claims
0Family size
Inventors
Key dates
| Filing date | Oct 6, 2009 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Jan 23, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D3/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Systems and methods are disclosed that expand environmental support for an HVAC system with an HVAC fluid circulating throughout by vaporizing a cryogen; and sparging the vaporized cryogen to dispense sparge bubbles to the HVAC fluid to cool the HVAC fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.