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Class Information
Number: 244/182
Name: Aeronautics > Aircraft control > Automatic > Electric course control > By change in altitude > By change in speed
Description: System wherein the height is governed by altering the forward rate of movement of the aircraft.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8676403 Four-dimensional guidance of an aircraft Mar. 18, 2014
8606437 Flight control system mode and method providing aircraft speed control through the usage of momentary on-off control Dec. 10, 2013
8600586 Stable approach monitor (SAM) system Dec. 3, 2013
8457872 Method for managing the flight of an aircraft Jun. 4, 2013
8332080 Method and device to assist in navigation in an airport sector Dec. 11, 2012
8321071 Method and system for vertical navigation using time-of-arrival control Nov. 27, 2012
8311687 Method and system for vertical navigation using time-of-arrival control Nov. 13, 2012
8214089 Stall, buffeting, low speed and high attitude protection system Jul. 3, 2012
8200421 Method and device of terrain avoidance for an aircraft Jun. 12, 2012
8170727 Method for calculating an approach trajectory of an aircraft to an airport May. 1, 2012
8131410 Quiet climb crew interface Mar. 6, 2012
8095300 Method and device for generating a speed profile for an aircraft during a taxiing Jan. 10, 2012
8010267 Methods and system for time of arrival control using available speed authority Aug. 30, 2011
7931238 Automatic velocity control system for aircraft Apr. 26, 2011
7626514 Systems and methods for reducing nuisance alerts for helicopter enhanced ground proximity warning systems Dec. 1, 2009
7571045 Control system for gas-turbine engine Aug. 4, 2009
7512464 System and method for controlling the speed of an aircraft Mar. 31, 2009
7463956 Constant vertical state maintaining cueing system Dec. 9, 2008
7437237 Positioning control apparatus and the method Oct. 14, 2008
6989769 Safety index Jan. 24, 2006
6886786 Engine thrust management--new design architecture May. 3, 2005
6819266 System and method for reducing the speed of an aircraft Nov. 16, 2004
6643568 System for automatically controlling lift-augmentation devices of an aircraft during take-off Nov. 4, 2003
6571171 Method and apparatus for graphically inserting waypoints for a flight management system May. 27, 2003
6507782 Aircraft control system for reaching a waypoint at a required time of arrival Jan. 14, 2003
6450456 Airborne safe landing power control system and method Sep. 17, 2002
6324448 Methods, apparatus and computer program products for determining the vertical speed of an aircraft Nov. 27, 2001
6062513 Total energy based flight control system May. 16, 2000
6061612 Aircraft flight management system May. 9, 2000
5995880 Method and device for detecting vertical gusts of wind and application thereof to the pitch-attitude control of an aircraft Nov. 30, 1999
5979835 Aircraft pitch-axis stability and command augmentation system Nov. 9, 1999
5884870 Device for maintaining the speed of an aircraft within a particular speed range Mar. 23, 1999
5836546 Autopilot/flight director underspeed protection system Nov. 17, 1998
5833177 Autopilot/flight director overspeed protection system Nov. 10, 1998
5799901 Rotor blade swashplate-axis rotation and gyroscopic moments compensator Sep. 1, 1998
5765777 STOL/VTOL free wing aircraft with variable pitch propulsion means Jun. 16, 1998
5746392 Autopilot/flight director underspeed protection system May. 5, 1998
5715162 Correlative filter for a synchrophaser Feb. 3, 1998
5641136 Combat agility management system Jun. 24, 1997
5528119 Method and apparatus for phase compensation in a vehicle control system Jun. 18, 1996
5502364 Aircraft automatic throttle forward stop servo system and method Mar. 26, 1996
5408413 Apparatus and method for controlling an optimizing aircraft performance calculator to achieve time-constrained navigation Apr. 18, 1995
5386954 Aircraft flight process when maintaining the speed by action on the elevator Feb. 7, 1995
5365446 System for integrated pitch and thrust control of any aircraft Nov. 15, 1994
5330131 Engines-only flight control system Jul. 19, 1994
5314147 Helicopter engine speed enhancement during heavy rotor load and rapid descent rate maneuvering May. 24, 1994
5301112 Transient free synchronizer for autopilot systems Apr. 5, 1994
5299765 Apparatus and methods for controlling aircraft thrust during a climb Apr. 5, 1994
5265826 Helicopter engine control having lateral cyclic pitch anticipation Nov. 30, 1993
5265825 Helicopter engine control having yaw input anticipation Nov. 30, 1993

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