| |
 |
|
Class Information
Number: 244/180
Name: Aeronautics > Aircraft control > Automatic > Electric course control > By change in altitude
Description: System wherein the path of flight of the aircraft is altered from a first height to a second height above ground level.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7379796 |
Low-altitude flight guidance system, warning system for low-altitude flight guidance, warning generator for low-altitude flight guidance and method for low-altitude flight guidance |
May. 27, 2008 |
| 7363121 |
System, method and apparatus for searching geographic area using prioritized spatial order |
Apr. 22, 2008 |
| 7195200 |
Unmanned helicopter, takeoff method of unmanned helicopter, and landing method of unmanned helicopter |
Mar. 27, 2007 |
| 6819266 |
System and method for reducing the speed of an aircraft |
Nov. 16, 2004 |
| 6629023 |
Method for performing an automated category a approach maneuver |
Sep. 30, 2003 |
| 6575410 |
Glide slope tracking system |
Jun. 10, 2003 |
| 6507776 |
Autopilot for aircraft having automatic descent function in the event of cabin depressurization |
Jan. 14, 2003 |
| 6484071 |
Ground proximity warning system, method and computer program product for controllably altering the base width of an alert envelope |
Nov. 19, 2002 |
| 6430479 |
Methods, apparatus and computer program products for determining the vertical speed of an aircraft |
Aug. 6, 2002 |
| 6366836 |
Method and apparatus for providing adaptive altitude preselector units |
Apr. 2, 2002 |
| 6336060 |
Arithmetic processing method and system in a wide velocity range flight velocity vector measurement system using a square truncated pyramid-shape five-hole pitot probe |
Jan. 1, 2002 |
| 6324448 |
Methods, apparatus and computer program products for determining the vertical speed of an aircraft |
Nov. 27, 2001 |
| 6311108 |
Autonomous landing guidance system |
Oct. 30, 2001 |
| 6282466 |
Method of automated thrust-based roll guidance limiting |
Aug. 28, 2001 |
| 6169496 |
Banked flight stall warning device and method |
Jan. 2, 2001 |
| 6163743 |
Process and device for aiding aerial navigation |
Dec. 19, 2000 |
| 6161063 |
Method for controlling an aerodyne for the vertical avoidance of a zone |
Dec. 12, 2000 |
| 6157891 |
Positioning and ground proximity warning method and system thereof for vehicle |
Dec. 5, 2000 |
| 5971325 |
Compensation for rotorcraft pitch axis control saturation |
Oct. 26, 1999 |
| 5957412 |
Method and device for vertical guidance of an aircraft |
Sep. 28, 1999 |
| 5900827 |
Flight crew response monitor |
May. 4, 1999 |
| 5884870 |
Device for maintaining the speed of an aircraft within a particular speed range |
Mar. 23, 1999 |
| 5730394 |
Vertical performance limit compensator |
Mar. 24, 1998 |
| 5715162 |
Correlative filter for a synchrophaser |
Feb. 3, 1998 |
| 5695156 |
Aircraft vertical position control system |
Dec. 9, 1997 |
| 5274558 |
Apparatus for decoupling a torque loop from a speed loop in a power management system for turboprop engines |
Dec. 28, 1993 |
| 5260702 |
Aircraft information system |
Nov. 9, 1993 |
| 5243339 |
Flight crew response monitor |
Sep. 7, 1993 |
| 5070458 |
Method of analyzing and predicting both airplane and engine performance characteristics |
Dec. 3, 1991 |
| 5056027 |
Apparatus and method for a smooth transition between calibrated airspeed control of an aircraft and Mach number control of an aircraft |
Oct. 8, 1991 |
| 4951047 |
Negative climb after take-off warning system |
Aug. 21, 1990 |
| 4862372 |
Apparatus and methods for generating aircraft control commands using nonlinear feedback gain |
Aug. 29, 1989 |
| 4849900 |
Flight control system and method |
Jul. 18, 1989 |
| 4818992 |
Excessive altitude loss after take-off warning system for rotary wing aircraft |
Apr. 4, 1989 |
| 4773017 |
Method and device for assisting height holding in air navigation |
Sep. 20, 1988 |
| 4709336 |
Descent flight path control for aircraft |
Nov. 24, 1987 |
| 4645141 |
Automatic flight control system |
Feb. 24, 1987 |
| 4638229 |
Asymmetric torque switching for aircraft autopilot |
Jan. 20, 1987 |
| 4633404 |
Automatic deceleration of aircraft during descent |
Dec. 30, 1986 |
| 4609988 |
Automatic prediction and capture of a preselected altitude for aircraft |
Sep. 2, 1986 |
| 4603388 |
VTOL altitude hold system with automatic ground effect compensation |
Jul. 29, 1986 |
| 4589616 |
Cruise airspeed control of aircraft altitude capture |
May. 20, 1986 |
| 4564908 |
Automatic limiting of helicopter engine torque |
Jan. 14, 1986 |
| 4558418 |
Leading edge estimator for navigation system |
Dec. 10, 1985 |
| 4490794 |
Altitude preselect system for aircraft without air data computer |
Dec. 25, 1984 |
| 4443853 |
Optical digital servo control system |
Apr. 17, 1984 |
| 4442490 |
Aircraft pitch stabilization apparatus |
Apr. 10, 1984 |
| 4409587 |
Altimeter code converter |
Oct. 11, 1983 |
| 4378518 |
Rate based autopilot system |
Mar. 29, 1983 |
| 4377848 |
Altitude capture mode for aircraft automatic flight control system |
Mar. 22, 1983 |
|
|
|
