Air-conditioning apparatus
US11976838B2 · kind B2 · utility
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3Claims
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Assignee
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Key dates
| Filing date | Jan 7, 2020 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Jan 7, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An air-conditioning apparatus includes a casing provided with an air inlet through which air is sucked and an air outlet through which the air is blown out, heat exchangers being connected in parallel, and causing heat exchange to be performed between the air sucked from the air inlet and refrigerant, fans each sending the air to a corresponding one of the heat exchangers, and a controller. The controller controls the fans so that they have different rotational speeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.