Air-conditioner
US7089760B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 27, 2004 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | May 27, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2500/01
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The air-conditioner includes a compressor configured to compress and discharge a refrigerant. The air-conditioner includes a condenser configured to cool the refrigerant with air outside of a vehicle compartment. The air-conditioner includes a throttle configured to expand the refrigerant. The air-conditioner includes an evaporator configured to cool air inside of the vehicle compartment to eliminate moisture from the air by the expanded refrigerant. The air-conditioner includes a first refrigerant passage having the condensed refrigerant between the condenser and the throttle. The air-conditioner includes a second refrigerant passage having the evaporated refrigerant between the evaporator and the compressor. The air-conditioner includes a refrigerant pipe located between the first and second passages and configured to exchange heat between the condensed and evaporated refrigerants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.