Emergency flight safety device
US6675800B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2001 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Jul 29, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D25/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An emergency flight safety device for flight crew members (3) of an aircraft in an emergency situation. The device includes a full-face mask (1) and a display (31) that is integrated into the full face mask (1). The display shows flight data and ensures that the crew (3) has access to essential information even in the case when smoke otherwise largely blurs the view in the aircraft cabin. The emergency flight safety device also includes an oxygen and air supply apparatus (14-18) for supplying oxygen and air to the interior of the mask (1). The oxygen and air supply apparatus (14-18) includes a purification device to purify polluted cabin air in order to prevent the crew members (3) from being intoxicated by poisonous smoke.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.