Vehicle air conditioner
US10207564B2 · kind B2 · utility
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7Claims
0Family size
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Inventors
Key dates
| Filing date | Feb 8, 2016 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Feb 19, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/3277
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An exterior heat exchanger is provided with paths P1-P4. The flow rate of the air being blown by an exterior blower to pass through the path P4 closer to a refrigerant outlet of the exterior heat exchanger is set to be higher than that of the air being blown by the exterior blower to pass through the path P1 closer to a refrigerant inlet of the exterior heat exchanger. An air-conditioning controller activates cooling fans during a defrosting mode of operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.