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Match Document Document Title
8380371 Method of generating variable thrust cutback during aircraft departure  
A method of producing a variable thrust cutback of an aircraft during aircraft departure is provided. The method includes the steps of storing expected sound exposure levels for an aircraft in...
8141277 Shoe with sensors, controller and active-response elements and method for use thereof  
Active-response golf shoes are disclosed. The golf shoes include a plurality of sensors, a controller, and at least one active-response element. The sensor and controller operate to rapidly...
7552549 Shoe with sensors, controller and active-response elements and method for use thereof  
Active-response golf shoes are disclosed. The golf shoes include at least one sensor, a controller, and at least one active-response element. The sensor and controller operate to rapidly determine...
7412308 Dynamic VSI display  
A graphical display of a dynamic vertical speed indicator (VSI).
6955082 Redundant system for the indication of heading and attitude in an aircraft  
A method for synthetically calculating redundant attitude and redundant heading for an aircraft using data existing in the aircraft, including angular rates p, q, r around x-, y- and z-coordinates...
6728552 Mobile telecommunications terminals  
A mobile telecommunications terminal including interface means suitable for communicating information to a user, the terminal being characterized in that it includes at least one sensor (4, 5)...
6626024 Redundant altimeter system with self-generating dynamic correction curve  
In an aircraft conventionally-including a redundant pair of independent primary altitude determination systems of accuracy certified for RVSM operations, an initially loosely calibrated backup...
6543298 Method of reducing total temperature errors and multi-function probe implementing same  
A method of generating, for an aircraft, a total air temperature compensated for recovery or deicing heater error includes measuring a total air temperature with a total air temperature probe. A...
6195921 Virtual intelligence shoe with a podiatric analysis system  
The virtual intelligence shoe with a podiatric analysis system provided with a portable pair of shoe-like body types thereof, into two of which a miniature electronic module and an enclosed sensor...
5175540 Variometer system for soaring flight  
Apparatus for use in a glider for indicating the rate of vertical air mass movement. The apparatus includes sensing means for detecting both glider airspeed and acceleration orthogonal to the...
5130707 Preassembled air data sensor and transducer  
A preassembled air data sensor probe and air data transducer assembly has permanently connected flexible tubing coupling the air data transducer fittings and the sensor fittings. The flexible...
4936142 Rapidly responding vertical speed indicator for use in aircraft  
A vertical speed indicator uses a substantially rigid hollow closed air chamber; a capillary tube having a reduced inside diameter connected to the chamber for routing atmospheric air from an...
4890103 Rate-of-climb indicator  
The rate-of-climb indicator of this invention can indicate the existence of wind shear. It comprises: a rate-of-climb capsule directly connected with the static pressure; a gear train which...
4860007 Integrated primary flight display  
An integrated primary flight display apparatus for an aircraft provides coordinated information with minimum eye scan distances. Various cathode ray tube generated presentations are centered...
4539843 Altimeter and vertical speed indicator  
A combination altimeter and vertical speed indicator using digital displays. Digital logic technique are used to calculate vertical speed, eliminate drift in the vertical speed zero indication,...
4485670 Heat pipe cooled probe  
The basic heat pipe principle is employed to provide a self-contained passively cooled probe that may be placed into a high temperature environment. The probe consists of an evaporator region 13...
4376980 Variometer  
This invention concerns an improved variometer which is used in aircraft which operates on a circuit that calculates the instantaneous speed hx° of the aircraft and the potential vertical speed of...
4331032 Variometers  
A variometer for an aerodyne. The variometer has at least one dial conventionally graduated to represent speed, a needle indicating on said graduation the instantaneous vertical speed. The...
4250746 Aircraft instrument  
A combined vertical speed and windshear indicator instrument for an aircraft has a graduated dial (2) and a conventionally driven pointer (3) for indicating the vertical speed. In addition the...
4238791 Model aircraft with altitude change indicating means  
A model aircraft with wireless earth-to-craft control. A device is aboard to emit signals indicating altitude change and visible by the operator on earth, this device being triggered operatively...
4231257 Slope sensor for a vehicle  
First and second sample-hold circuits sample and hold the atmospheric pressure alternately every time when a vehicle travels a predetermined distance. A signal representing a difference between...
4223556 Body motion compensation filter  
A filter for use in determining the vertical displacement of a body travelling through water relative to a datum such as mean sea level, and having specific application to underwater seismic...
4222266 Body motion compensation filter with pitch and roll correction  
An electronic filter for use in determining the position of a body travelling through water relative to a datum such as mean sea level, and having specific application to underwater seismic...
4086810 Aircraft instrument  
An aircraft instrument responsive to altitude and airspeed change. The instrument includes a first pressure transducer responsive to the pressure change due to changes in the altitude of the...
4061028 Aircraft total energy sensor  
An inexpensive total energy sensor utilizing the principles of laminar flow separation around a small cylinder having the desired relationship between static and dynamic pressures for use with...
3964307 Variometer comprising a measuring box  
The variometer includes a measuring chamber communicating with the atmosphere through a first passageway and an elastically deformable measuring box, positioned within the measuring chamber,...
3930143 Circuit for measuring the rate of synchro rotation  
Utilizing a three-wire input from a synchro, a signal representing the rate of rotation of the synchro shaft is generated by means of: summing amplifiers to generate signals representing the...
3885430 Vertical speed command instrument  
A bellows device is mounted in a casing contained within an aircraft such that a pressure differential is established between the inner and outer walls of the bellows in accordance with the...
3849782 COLLISION PREVENTION  
17. In combination: means for giving an indication representative of the direction of an intruding craft from an observing craft; and means preventing the operation of said first named means as...
3789661 AIRCRAFT GLIDE ANGLE AND RATE OF CHANGE OF TOTAL ENERGY INDICATION MEANS  
Aircraft instrumentation includes means for producing a signal indicative of the time rate of change of the kinetic and potential energy characteristic of the aircraft in flight; and other means...
3769827 INSTRUMENT FOR ELECTRICALLY MEASURING PRESSURE CHANGES  
An instrument for electrically measuring pressure changes having a circular bimorph and a thin flexure comprising iron-nickel alloy supporting the circular bimorph at its circumference and said...
3726138 DIGITAL DISPLACEMENT AND DISPLACEMENT RATE GENERATOR  
Apparatus for generating digital displacement and displacement rate signals directly from a sensed condition and as a closed loop function of the condition for increased accuracy and stability.
3703828 CAPACITANCE VARIOMETER  
An electronic variometer or rate of climb indicator of the diaphragm capacitance type, having improved sensitivity and response time. Pressure is sensed by differential pressure transducer having...
3683690 VARIABLE TIME CONSTANT ALTITUDE RATE DEVICE  
A pressure altitude rate indicator is constructed with means for providing variable time constant damping which decreases with increases in altitude rate. Variable time constant damping is...
3667293 BIMORPH SENSOR FOR ELECTRICALLY MEASURING PRESSURE CHANGES  
A bimorph sensor for measuring pressure changes having a circular bimorph and a thin flexure comprising iron-nickel alloy supporting the circular bimorph at its circumference and said flexure...
3545269 DISPLAY APPARATUS  
3537308 ALTITUDE AND VERTICAL VELOCITY INDICATOR  
3501954 VERTICAL VELOCITY INDICATOR  
3625061 BAROMETRIC ALTITUDE SIGNAL TRANSMITTER FOR PILOTS  
3610039 DUCTED WAVE METER  
3616692 DATA ACQUISITION SYSTEM  
3572115 ALTITUDE RATE TRANSDUCER AND COMPUTING CIRCUIT  
3456506 HIGH ALTITUDE RATE OF CLIMB INDICATOR  
3451265 FAST RESPONSE APPARATUS FOR MEASURING RATE OF CHANGE OF PRESSURE  
3447377 ALTITUDE-TO-PRESSURE TRANSFORMATION  
3421370 RATE OF CLIMB AND DESCENT READOUT DEVICE  
3374671 Vertical rate sensor  
3369397 Rate of climb indicator  
3363463 Means of directionally sensing flow  
3358505 Altitude rate indicating system  

Matches 1 - 50 out of 79 1 2 >