Refrigerating apparatus and fluid machine therefor
US7992400B2 · kind B2 · utility
5Cited by
6References
5Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 27, 2008 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Feb 6, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A30/274
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.