Communications: electrical – Aircraft alarm or indicating systems – Nonalarm flight indicator
Patent
1999-11-08
2000-11-21
Swarthout, Brent A.
Communications: electrical
Aircraft alarm or indicating systems
Nonalarm flight indicator
340977, 340978, G01C 2300
Patent
active
061509604
ABSTRACT:
An integrated flight control indicator for providing visual information indicative of aircraft flight parameters has a sky arc and an earth arc which are visually distinguishable from one another. The sky arc and the earth arc cooperate to generally define a circle wherein the relative lengths of the sky arc and the earth arc indicate the pitch of the aircraft. A horizon line extends approximately between the two intersections of the sky arc and the earth arc so as to provide a visual indication of the roll of the aircraft. Other indicia are provided for indicating radar or barometric altitude, vertical speed, heading, ground track, minimum altitude break, etc. Thus, the present invention provides a visual indication suitable for use in instrument panel displays, heads-up display, and helmet-mounted displays.
REFERENCES:
patent: 2685226 (1954-08-01), Crane
patent: 3162834 (1964-12-01), Schweighofer et al.
patent: 3188861 (1965-06-01), Miller
patent: 3500413 (1970-03-01), Dohogne et al.
patent: 3520994 (1970-07-01), McAfee et al.
patent: 3970829 (1976-07-01), Melvin
patent: 4040005 (1977-08-01), Melvin
patent: 4247843 (1981-01-01), Miller et al.
patent: 4283705 (1981-08-01), James et al.
patent: 4326189 (1982-04-01), Crane
patent: 4419079 (1983-12-01), Georges et al.
patent: 4563742 (1986-01-01), McElreath
patent: 4583094 (1986-04-01), Mosier
patent: 4626851 (1986-12-01), Tooze
patent: 4903017 (1990-02-01), Wooler
patent: 5136301 (1992-08-01), Bechtold et al.
patent: 5179377 (1993-01-01), Hancock
patent: 5181028 (1993-01-01), Sharpe et al.
patent: 5212480 (1993-05-01), Ferro
patent: 5248968 (1993-09-01), Kelly et al.
patent: 5289185 (1994-02-01), Ramier et al.
patent: 5357263 (1994-10-01), Fischer et al.
patent: 5420582 (1995-05-01), Kubbat et al.
patent: 6028536 (2000-02-01), Voulgaris
Anderson Terry J.
Hoch Jr. Karl J.
Northrop Grumman Corporation
Swarthout Brent A.
LandOfFree
Integrated flight control indicator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated flight control indicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated flight control indicator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1261804