Economizer combined with a heat of compression system
US9062903B2 · kind B2 · utility
8Cited by
28References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2012 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Dec 24, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2600/2507
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A refrigeration system having a cooling circuit, a heating circuit, a pressurizing receiver tank circuit, a pilot circuit and a liquid injection circuit wherein the hot gas line includes a solenoid valve that connects an outlet of a compressor to an outlet of a receiver tank, and wherein the liquid injection circuit includes a liquid injection solenoid that connects the outlet of the receiver tank to an outlet of an economizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.