Invention Grant
- Patent Title: Passive reduction or elimination of frost and fog with expandable air container
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Application No.: US14275555Application Date: 2014-05-12
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Publication No.: US10247938B2Publication Date: 2019-04-02
- Inventor: Przemyslaw Chamuczynski
- Applicant: FLEXTRONICS AUTOMOTIVE, INC.
- Agency: Volpe and Koenig, P.C.
- Main IPC: G02B27/00
- IPC: G02B27/00
Abstract:
Lens fogging or frosting on an instrument lens may be reduced or prevented by hermetically sealing the instrument housing. Damage or rupture of the hermetically sealed housing due to an increase in pressure within the housing may be avoided while maintaining the hermetic seal by connecting a reservoir having an expandable volume to the housing.
Public/Granted literature
- US20150323784A1 PASSIVE REDUCTION OR ELIMINATION OF FROST AND FOG WITH EXPANDABLE AIR CONTAINER Public/Granted day:2015-11-12
Information query
