Mobile leisure accommodation vehicle and a method for ventilating a mobile leisure accommodation vehicle
US11904659B2 · kind B2 · utility
0Cited by
59References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 2018 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Jun 9, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/56
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A mobile accommodation vehicle having a first free flow opening enabling free air flow between the inside and the outside of the vehicle and a second free flow opening also enabling free air flow between the inside and the outside of the vehicle. The first free flow opening is arranged higher than the second free flow opening in the vehicle. The first free flow opening or the second free flow opening is provided with heat recovery ventilation means which is arranged to enable free air flow through the heat recovery ventilation means, when the heat recovery ventilation means is not in operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.