Boresight collimating device for wide waveband utilizing a source switching elliptical reflector
US8277079B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Apr 26, 2010 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A boresight collimating device using a novel way of achieving multiple source illumination of the pin hole/reticule using one moving part, a rotating elliptical mirror, while maintaining precision alignment of the device is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.