发明授权
- 专利标题: Emergency vision apparatus
- 专利标题(中): 紧急视力仪器
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申请号: US12149623申请日: 2008-05-06
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公开(公告)号: US08888042B2公开(公告)日: 2014-11-18
- 发明人: Bertil R. L. Werjefelt
- 申请人: Bertil R. L. Werjefelt
- 代理机构: Shlesinger, Arkwright & Garvey LLP
- 主分类号: B64D25/00
- IPC分类号: B64D25/00 ; B64D11/00 ; B64C1/14 ; G02B27/00 ; B64D43/00
摘要:
An emergency vision apparatus for providing an operator in a station visual access to information during a vision-obscuring emergency, comprises an expandable first enclosure filled with clear air, the first enclosure having front and rear transparent panels to allow an operator visual access through the first enclosure to a first source of information disposed in front of the front panel; an expandable second enclosure filled with clear air, the second enclosure having a rear panel and a transparent front panel for being disposed in proximity to a second source of information; a first camera disposed at the rear panel of the second enclosure, the camera being directed toward the front panel to image the second source of information through the second enclosure front panel; and a first display operably connected to the camera, the display being operably associated with the first enclosure to be visible to the operator through the first enclosure rear panel.
公开/授权文献
- US20090279196A1 Emergency vision apparatus 公开/授权日:2009-11-12
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