Communications: electrical – Aircraft alarm or indicating systems – Flight alarm
Patent
1985-10-08
1987-03-10
Crosland, Donnie L.
Communications: electrical
Aircraft alarm or indicating systems
Flight alarm
340525, 73147, 244194, 324 65R, G08B 2300
Patent
active
046493875
ABSTRACT:
The airspeed over an external surface of the aircraft is sensed at a predetermined location spaced from the surface, signals are produced representative of average airspeed and of airspeed fluctuations caused by air turbulence, and the signals are also used to produce a signal representative of the ratio of the airspeed fluctuations to the average airspeed.
REFERENCES:
patent: 2431241 (1947-11-01), Godsey
patent: 2596116 (1952-05-01), Bamber
patent: 2603695 (1952-07-01), Campbell
patent: 2638579 (1953-05-01), Dyche et al.
patent: 2748372 (1956-05-01), Bunds, Jr.
patent: 3079105 (1963-02-01), Raspet
patent: 3426322 (1969-02-01), Balo
patent: 3868625 (1975-02-01), Speigner et al.
patent: 4229725 (1980-10-01), Keilly
"Aerospace America" Jun. 1985, pp. 42, 43.
Crosland Donnie L.
Marinvent Corporation
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