Electro-optical emergency vision apparatus
US9914546B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Sep 10, 2008 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Dec 19, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An emergency vision apparatus for providing an operator visual access to information during a smoke emergency, comprises an enclosure made of airtight material having spaced apart front and rear panels, the front panel being transparent, the front panel including fasteners for attachment to an instrument panel; an image capture device attached to said rear panel, the image capture device being oriented to view the instrument panel through the transparent front panel; an image viewing device for being disposed in front of one of the operator's eyes, the image viewing device being operably associated with the image capture device; and a support structure to support said viewing lens in front of one of the operator's eyes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.