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Patent # | Description |
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US-8,128,019 |
Hybrid power for ducted fan unmanned aerial systems A propulsion system for a vertical take-off and landing ducted fan aerial vehicle is provided, the propulsion system comprising an internal combustion engine,... |
US-8,127,899 |
Torque pads for aircraft brake systems and aircraft brake system including
same An aircraft brake system (42) includes a torque tube (44), a plurality of spaced stators (48) mounted on the torque tube (44), a wheel (40) surrounding the... |
US-8,127,631 |
Rotor assembly including strain relief feature A rotor assembly is provided for deployment within the inner gimbal assembly of a control moment gyroscope (CMG). In one embodiment, the rotor assembly includes... |
US-8,127,554 |
Quench jet arrangement for annular rich-quench-lean gas turbine combustors An outer liner of a combustor of a gas turbine engine includes a plurality of liner regions arranged adjacent one another and separated by boundary lines; and a... |
US-8,127,552 |
Transition scrolls for use in turbine engine assemblies An engine assembly includes a combustor having a combustion chamber in which an air and fuel mixture is combusted to produce combustion gases. The engine... |
US-8,127,548 |
Hybrid electrical/mechanical turbine engine fuel supply system A turbine engine fuel supply system includes a priority flow line, a plurality of secondary fuel loads, an electric fuel metering pump, and a ... |
US-8,126,695 |
Systems and methods for event based execution of fieldbus process control
strategies Systems (200, 230, 240) and methods (400) for event based execution of a Fieldbus process control strategy (FPCS) for simulation of an industrial process at... |
US-8,126,600 |
Method and apparatus for improving pilot situational awareness during
flare to touchdown A system and method for selectively alerting a pilot of an aircraft about distance remaining to the end of a runway. A position of the aircraft is received. A... |
US-8,126,598 |
Method and apparatus for data download from a mobile vehicle A method and apparatus are provided for autonomous data download. The method includes the steps of navigating an autonomous data download device to a first data... |
US-8,125,747 |
Method for mitigating negative sequence effect resulting from
non-symmetrical short circuit failure of... A drive system for a multi-phase electric machine with a permanent magnet rotor, the drive system may comprise conduction paths for each phase. Detectors on... |
US-8,125,520 |
System for establishing references for multi-image stitching An imaging system for generating multiple images includes a first imaging device and a second imaging device. The first imaging device includes a sensor and has... |
US-8,125,230 |
Motor current based air circuit obstruction detection A method for determining an obstruction in an air circuit, the air circuit having a fan and a motor that drives the fan, includes the steps of obtaining a load... |
US-8,125,217 |
Magnetoresistive array design for improved sensor-to-magnet carrier
tolerances An AMR array magnetic position sensing method and system for improving sensor-to-magnet carrier misposition. A magnetic carrier can be provided, which maintains... |
US-8,125,168 |
Motor having controllable torque A controllable motor includes a rotor. A first stator winding set is operable, upon being energized, to generate and apply a first torque to the rotor. A second... |
US-8,124,944 |
Microarray reader based on evanescent wave detection and method of reading
a microarray A microarray reader (100) comprises a light source (102), beam shaping elements (104) positioned near the light source (102), a moving stage (124) supporting... |
US-8,124,548 |
Low weight and high durability soft body armor composite using
silicone-based topical treatments Ballistic resistant articles having abrasion resistance. Particularly, abrasion resistant, ballistic resistant articles and composites having a silicone-based... |
US-8,124,246 |
Coated components and methods of fabricating coated components and coated
turbine disks Coated components and methods of fabricating coated components and coated turbine disks are provided. In an embodiment, by way of example only, a coated... |
US-8,124,189 |
Hydrophobic coating systems, suspensions for forming hydrophobic coatings,
and methods for fabricating... Hydrophobic coating systems, suspensions for forming hydrophobic coatings, and methods for fabricating hydrophobic coatings are provided. In an exemplary... |
US-8,123,518 |
Burner firing rate determination for modulating furnace A modulating furnace having a variable rate burner and a controller is operated at a first burner firing rate for a first period of time, and a higher burner... |
US-8,123,501 |
Turbocharger housing, turbocharger and a multi-turbocharger boosting
system A turbocharger housing includes a main body for bearing a shaft for carrying a turbine wheel and a compressor wheel, and a seal portion to seal a clearance... |
US-8,123,470 |
Turbine assembly with semi-divided nozzle and half-collar piston A turbine assembly for a turbocharger includes a variable nozzle formed by a sliding half-collar piston. A first-stage nozzle has a plurality of first vanes... |
US-8,123,460 |
UAV pod cooling using integrated duct wall heat transfer Electronic equipment frequently requires cooling to maintain the integrity and reliability of the equipment, and to elongate the life expectancy of the... |
US-8,123,377 |
Systems and methods for aircraft LED anti collision light Aircraft anti-collision light (ACL) systems and methods are operable to emit light from light emitting diode (LED) lamps. An exemplary embodiment includes a... |
US-8,123,169 |
Vertical non-bladdered fuel tank for a ducted fan vehicle A vertical non-bladdered fuel tank for a ducted fan vehicle comprising: a pod that releasably connects to a core vehicle of a ducted fan vehicle, a vertical... |
US-8,122,781 |
Generator shear gear A shear gear arrangement with gear teeth on the bearing liner positioned to engage complementary teeth on a shear gear main body. The bearing liner is static,... |
US-8,122,767 |
D'arsonval movement mems accelerometer Microelectromechanical (MEMS) accelerometer and acceleration sensing methods. A MEMS accelerometer includes a housing, a proof mass suspended within the housing... |
US-8,122,724 |
Compressor including an aerodynamically variable diffuser A compressor includes a diffuser, a recirculation duct, and a flow control valve. The recirculation duct has an inlet in fluid communication with the air outlet... |
US-8,122,716 |
VNT flow calibration adjustment An exemplary variable geometry turbine includes a turbine wheel; a variable geometry assembly that includes a rotatable control ring that has a slot and a... |
US-8,122,699 |
Ecology valve fuel return system operable in fluid isolation during gas
turbine engine shut-down An ecology valve (EV) fuel return system includes a housing assembly, an ecology valve, and a fuel routing assembly. The ecology valve includes an EV piston... |
US-8,122,147 |
Method for acknowledgement of messages in a star network A method of communicating node status in a star network comprising a hub and a plurality of nodes comprises sending a first message to the hub from a first node... |
US-8,121,749 |
System for integrating dynamically observed and static information for
route planning in a graph based planner Methods and systems of controlling an autonomous vehicle are provided. A method comprises controlling operations of the vehicle based at least in part on edge... |
US-8,121,747 |
Flight management system, process, and program product enabling dynamic
switching between non-precision... Embodiments of a process and a program product are provided suitable for implantation by a flight management system (FMS), which is deployed onboard an aircraft... |
US-8,121,593 |
System and method for air-to-air communications using network formed
between aircraft A system and method for aircraft communications is provided. The system includes a first wireless base station deployed in a first aircraft and configured to... |
US-8,121,487 |
System and method for free space micro machined optical bench An optical bench communicates light through free space in a plurality of trenches formed in the bench, each of the trenches formed by deep ion reactive etching... |
US-8,121,140 |
Cost containment of mobile datalink communications A method for transmitting messages over a datalink communication system is disclosed. The method comprises assigning each message a cost index value based on... |
US-8,121,036 |
Wireless mesh network for inter-component data communications in satellite
systems A network system for inter-component communications in an electronic device is disclosed. The system comprises a plurality of components for an electronic... |
US-8,120,642 |
Optical fingerprint acquisition A swept distance between a subject and a plurality of cameras provides a plurality of raw images. Focused portions of the raw images are fused to generate a... |
US-8,120,615 |
System and method for generating terrain representation A method and system for generating a representation of a terrain. The method of generating a representation of a terrain comprises the steps of selecting a set... |
US-8,119,949 |
Laser cutting shaped holes by trepanning on the fly A method of forming a plurality of shaped holes on a workpiece. The method may include rotating the workpiece about multiple axes relative to a laser beam, and... |
US-8,119,845 |
Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) The present invention relates to an improved method for manufacturing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) by reacting 1,1,2,3-tetrachloropropene,... |
US-8,119,557 |
Method for making catalyst compositions of alkali metal halide-doped
bivalent metal fluorides and process for... There is provided methods for making a catalyst composition represented by the formula MX/M'F.sub.2 wherein MX is an alkali metal halide; M is an alkali metal... |
US-8,118,989 |
Methods of bonding pure rhenium to a substrate Methods are provided for bonding pure rhenium to a substrate comprising a material. Non-lubricated components configured to have friction contact with another... |
US-8,118,570 |
Anisotropic bearing supports for turbochargers An exemplary anisotropic member (625, 1200, 1600, 1700, 1800, 1950) supports a bearing in a bore and can reduce non-synchronous vibration (NSV) of the bearing... |
US-8,118,544 |
Bearing and retention mechanisms An exemplary locating mechanism includes a bearing outer race (422) that has a central axis (z-axis) and that has a turbine end, a compressor end and a slot... |
US-8,118,238 |
User interface for building controller A user interface for a building appliance controller that may include a control panel and one or more option cards. The user interface may allow a user or... |
US-8,117,917 |
Vibrating beam accelerometer with improved performance in vibration
environments An accelerometer that has a cross coupling coefficient due to pendulum droop of the proof mass that is approximately equal and opposite in sign to a cross... |
US-8,117,040 |
System and method for identifying, reporting, and evaluating presence of
substance A system and method for identifying, reporting, and evaluating a presence of a solid, liquid, gas, or other substance of interest, particularly a dangerous,... |
US-8,117,010 |
Spectral signal detection system A detection system which provides for continuous background estimation removal from a sequence of spectra. A panoramic field of regard may be partitioned into a... |
US-8,116,923 |
Stabilized approach monitor Systems and methods for suppressing an unstable alert when the aircraft is in the process of landing on a temporarily displaced threshold. In an example... |
US-8,115,515 |
Radiation hardened differential output buffer A radiation hardened differential output buffer is partitioned into multiple stages, each including at least one current source and a bridge circuit. Each stage... |