Apparatus and method for controlling the distribution of air in an HVAC system
US11458809B2 · kind B2 · utility
0Cited by
12References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 29, 2019 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Feb 8, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/00721
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air distribution plenum for controlling air flow in a vehicle HVAC system includes an air inlet and first and second air outlets. A movable member substantially blocks the first and second air outlets when in a first position, blocks only the first air outlet in a second position, blocks only the second air outlet in a third position, and permits air to flow through both the first and second air outlets when in a fourth position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.