Optics: measuring and testing – Angle measuring or angular axial alignment – With photodetection remote from measured angle
Patent
1978-12-04
1980-05-20
Buczinski, S. C.
Optics: measuring and testing
Angle measuring or angular axial alignment
With photodetection remote from measured angle
362112, 362113, 362114, 455604, 455609, 455617, G01B 1126, H04B 900
Patent
active
042036674
ABSTRACT:
A signalling system for downed aircrew recovery. The system uses an infra laser beam aimed at a search aircraft which has a detector and a position indicator to locate the transmitter so that the downed crew may be rescued.
REFERENCES:
patent: 3907435 (1975-09-01), Roodvoets
patent: 3989942 (1976-11-01), Waddoups
patent: 4099050 (1978-07-01), Sauermann
patent: 4131791 (1978-12-01), Lego, Jr.
patent: 4150824 (1979-04-01), Villa
Kruse et al., Electronics, 10 Mar. 1961, pp. 177-181.
Leet Henry P.
Pierce Russell W.
Teppo Edward A.
Buczinski S. C.
Pritchard Kenneth G.
Sciascia R. S.
Skeer W. Thom
The United States of America as represented by the Secretary of
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