Air conditioner with multiple expansion devices
US10139143B2 · kind B2 · utility
0Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2013 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Dec 14, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2700/13
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
In various implementations, an air conditioner may include more than one expansion device. Refrigerant flow through the expansion device(s) may be controlled based at least partially on an operational property of the air conditioner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.