Personal ventilation in an aircraft environment
US10029797B2 · kind B2 · utility
18Cited by
72References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2014 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Aug 17, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/50
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for providing purified air to an occupant of a seat in a mask lacking corporeal features that is generated by an apparatus. The apparatus includes a contaminant conditioning system that delivers purified air to a first and a second laminar flow generator. Each laminar flow generator produces a respective laminar flow that combines to form and fill a breathing space with purified air that envelopes an inhalation sphere of the occupant and inhibits air other than the purified air from entering the breathing space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.