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Hamilton Sundstrand Corporation
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Hamilton Sundstrand Corporation patents


      
Recent patent applications related to Hamilton Sundstrand Corporation. Hamilton Sundstrand Corporation is listed as an Agent/Assignee. Note: Hamilton Sundstrand Corporation may have other listings under different names/spellings. We're not affiliated with Hamilton Sundstrand Corporation, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hamilton Sundstrand Corporation-related inventors




Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12016011489904/28/16  new patent  Electric system architecture included in a more-electric engine (mee) system
22016011607404/28/16  new patent  Pressure-regulating valves
32016011873404/28/16  new patent  Single flex printed wiring board for electric system controller
42016011886304/28/16  new patent  Two-phase electric motor cooler
52016010775404/21/16 Single stage engine bleed
62016010919704/21/16 Prevention of cooling flow blockage
72016011193204/21/16 Phase separators for electric machines
82016011194904/21/16 Dual frequency electrical generators
92016011314704/21/16 Efficient air cooling of varying load electronics
102016010302704/14/16 Differential motion sensor
112016010505804/14/16 Generator motor wedge with wide arm span and reduced stress levels
122016009662004/07/16 Aircraft taxiing system
132016009728404/07/16 Fan rotor with cooling holes
142016009734604/07/16 Electric boost actuation system for translating rings
152016009736204/07/16 Variable area orifice for an engine
162016009739904/07/16 Volute for engine-mounted boost stage fuel pump
172016009740004/07/16 Impeller for engine-mounted boost stage fuel pump
182016009740104/07/16 Air cycle machine strut plate assembly
192016009760104/07/16 Heat transfer fins
202016009763604/07/16 Position sensing device with rotary to linear magnification
212016009780304/07/16 Built in test circuit for transient voltage suppressor devices
222016009962104/07/16 Lamination clamping structure
232016009962204/07/16 Hybrid conductor for generator stator winding
242016009962404/07/16 End turn support and cooling fixture
252016009018103/31/16 Aircraft sofa convertible to bed
262016009018303/31/16 Flight deck tap off for mixer
272016009086903/31/16 Method of installing a diffuser in an air cycle machine
282016009098403/31/16 Vane pumps
292016009101503/31/16 Journal air bearing with air-film-supply vent
302016009101603/31/16 Thrust bearing assembly
312016009112503/31/16 Transition joint for welding dissimilar materials
322016008307803/24/16 Device for preventing rotational movement of failed selector lever
332016008307903/24/16 Selector lever with independent slides
342016008308003/24/16 Cone brake no-back assembly with gain reduction spring and method
352016008309903/24/16 Fan and compressor housing for an air cycle machine
362016008426403/24/16 Variable diffuser vane
372016008439303/24/16 Anti-flutter check valve
382016008439503/24/16 Valve including multilayer wear plate
392016008521703/24/16 Active dead band for noise reduction in high response high bandwidth control systems
402016008525803/24/16 Selector lever with failure indication features
412016008525903/24/16 Visual failure indication for selector lever
422016007655403/17/16 Backing plate
432016007663703/17/16 Integrated gearbox lube and control system
442016007668003/17/16 Weldless transfer tube assembly
452016005916403/03/16 Fluid inlet screen being moveable to bypass position
462016005369002/25/16 In flight restart free turbine engine
472016005614102/25/16 Solid-state power controller channel protection systems and methods
482016005673702/25/16 Reduction technique for permanent magnet motor high frequency loss
492016005784402/25/16 Grounded diode pack
502016005789002/25/16 Heat exchange device in directed flow system
512016004624702/18/16 Electric system architecture for more-electric engine accessories
522016004638302/18/16 Stow lock pawl for a rat actuator
532016004711902/18/16 Noise abatement for aircraft components and systems in aircraft bays
542016004726702/18/16 Ram air turbine pump leakage control
552016004727202/18/16 Rotary machine air deflector
562016004731902/18/16 Starter-generator modules for gas turbine engines
572016004735802/18/16 Turbine nozzle with relief cut
582016004747802/18/16 Actuator system
592016004755002/18/16 Distributed fuel control system
602016004756102/18/16 Multi-port compressor manifold with integral bypass valve
612016004785202/18/16 Sensor interface circuits
622016004938002/18/16 Wire bonds for electronics
632016005079102/18/16 Ram air fan and power electronics cooling systems
642016003953202/11/16 Remote power source pump system
652016004059902/11/16 Combustion system, apparatus and method
662016004079202/11/16 Check valve flapper
672016004079302/11/16 Check valve with backbone enhanced petals
682016004079902/11/16 Check valve housing
692016004285402/11/16 Heat transfer in magnetic assemblies
702016004302302/11/16 System and metal matrix mounting scheme
712016004360602/11/16 Generator stator installation
722016004361302/11/16 Thermally conductive rotor wedges
732016003156602/04/16 Screen and screen elements for fuel systems
742016003284102/04/16 Environmental control generator system and apparatus
752016003292202/04/16 Gear pump drive gear stationary bearing
762016003296902/04/16 Gear pump bearings with hybrid pads
772016003618302/04/16 Propeller deicing brush block
782016003627702/04/16 Strand cross-section for high fill-factor electric machine windings
792016003629302/04/16 Actuator device and converting rotational input to axial output with rotary flexure mechanism
802016003636302/04/16 Systems utilizing a controllable voltage ac generator system
812016002377301/28/16 Hybrid electric pulsed-power propulsion system for aircraft
822016002377401/28/16 Dual-stage gear pump with reduced pressure ripple
832016002441001/28/16 Fuel additive and preparing the same
842016002501501/28/16 Ecology fuel return systems
852016002542501/28/16 Heat exchanger with slotted guard fin
862016002616001/28/16 Coordination of variable groupings of control channels
872016002821601/28/16 Interconnects for electrical power distribution systems
882016002832101/28/16 Power converters for aircraft starter/generators
892016002834101/28/16 Systems and methods for zero common mode voltage
902016002839201/28/16 Solid state power controller
912016001665301/21/16 Aircraft component rotary device
922016001791801/21/16 Ball separator for ball bearing assembly
932016001801201/21/16 Check valve hinge pin
942016001837401/21/16 Bell cap aerosol adaptor
952016002067301/21/16 Rotor cooling
962016002067501/21/16 Electrical machines with liquid cooling
972016001046901/14/16 Hybrid manufacturing for rotors
982016001049101/14/16 Hot environment vane angle measurement
992016001070101/14/16 Harmonic drive assembly with selective disconnect and method
1002016001073801/14/16 Harmonic drive and assembling
1012016001075701/14/16 Valve flapper spring stop mechanism
1022016001090201/14/16 Expendable driven heat pump cycles
1032016001369201/14/16 Stator winding assembly
1042016001369301/14/16 Strand layout for reduced ac winding loss
1052016001373401/14/16 Solid-state power converters
1062016000315301/07/16 Cooling air system for aircraft turbine engine
1072016000337101/07/16 Pneumatic port shield
1082016000349101/07/16 Health and usage management of an environmental control system
1092016000370801/07/16 Wireless health and usage management of an environmental control system
1102016000552101/07/16 Liquid cooled inductors
1112016000552401/07/16 Immersion cooled toroid inductor assembly
1122016000746201/07/16 Method for manufacturing layered electronic devices
1132016000747301/07/16 Method for fabricating printed electronics
1142015037586812/31/15 Fuel and thermal management system
1152015037027412/24/15 Power delivery system with mitigation for radiation induced single event latch-up in microelectronic devices
1162015036015312/17/15 Wash-flow filter assembly
1172015036029212/17/15 Method for making an integrally bladed rotor with hollow blades
1182015036332912/17/15 Memory address translation
1192015036492212/17/15 Solid stte power controller with parallel mosfet load sharing
1202015036509912/17/15 Multiplexed signal sampler and conditioner
1212015035266112/10/15 Ultrasonic additive manufacturing assembly and method
1222015035445912/10/15 Fuel injector for high altitude starting and operation of a gas turbine engine
1232015035455912/10/15 Gear pump driven gear pressure loaded bearing
1242015035456012/10/15 Gear pump drive gear pressure loaded bearing
1252015035456112/10/15 Gear pump drive gear stationary bearing
1262015035456212/10/15 Gear pump driven gear stationary bearing
1272015035459212/10/15 Ram air fan outer housing
1282015035468612/10/15 Three point harmonic drive
1292015035509912/10/15 Scratch verification apparatus and method
1302015035560812/10/15 Multiplexing control operations of motors
1312015035714412/10/15 Fuse assembly
1322015035780012/10/15 Three-dimensional power distribution interconnect structure
1332015035793012/10/15 Systems and methods for controlling active rectifiers
1342015034391112/03/15 Power converters
1352015034415212/03/15 Aircraft external dc power voltage protection
1362015034550612/03/15 Cover plate for cabin air compressor
1372015034551012/03/15 Rotary machine heat sink
1382015034560612/03/15 Harmonic drive assembly with selective disconnect and reconnect
1392015034603512/03/15 Flexible laminated thermocouple
1402015034625512/03/15 Method of detection and isolation of faults within power conversion and distribution systems
1412015034712712/03/15 Method and system for implementing software requirements
1422015034872112/03/15 Remote switch contact quality maintenance
1432015034872812/03/15 Method of redundant monitoring and protection of ac power generation channels
1442015034935612/03/15 Hybrid emergency power unit system
1452015034959812/03/15 Multiplex winding synchronous generator
1462015034962612/03/15 Output filter for paralleled inverter
1472015034965812/03/15 Regulated ac-dc hybrid rectifier
1482015034966012/03/15 Solid-state inverters with voltage-balanced switches
1492015034966212/03/15 Pulse-width modulation control of paralleled inverters
1502015034969412/03/15 Light weight filter with dc common mode inductor for electric aircraft motor controller
1512015033885711/26/15 Pressure-regulating valves
1522015033918111/26/15 Digital information transfer system including fault protection
1532015034097311/26/15 Brake controller
1542015032921311/19/15 Integral ram air turbine strut and gearbox
1552015032921411/19/15 Ram air turbine gearbox sealing
1562015032921511/19/15 Ram air turbine generator assemblies
1572015033031111/19/15 Fuel metering valve and managing fuel in a metering valve
1582015033033111/19/15 Ram air turbine driveshaft gear and bearing arrangement
1592015033052111/19/15 Contamination resistant cartridge valve
1602015033071811/19/15 Integrated blower diffuser-fin single phase heat exchanger
1612015033102611/19/15 Frequency detection circuits
1622015033288111/19/15 Electromechanical fuse for differential motion sensing
1632015033360711/19/15 Integrated drive generator housing
1642015031440411/05/15 Thrust plate including cooling slots
1652015031466611/05/15 Aircraft environmental conditioning system and method
1662015031487711/05/15 Environmental control system with air cycle machine bypass shutoff valves
1672015031487811/05/15 Aircraft environmental conditioning system and method
1682015031597511/05/15 Integral filter and regulator for valve
1692015031810311/05/15 Hybrid planar common-mode choke
1702015030718310/29/15 Aircraft environmental control system selectively powered by three bleed reports
1712015030719510/29/15 Environmental control system utilizing shoestring cycle to maximize efficiency
1722015030719610/29/15 Environmental control system utilizing shoestring cycle to maximize efficiency
1732015030828310/29/15 Turbomachine starter oil filtration system
1742015030837310/29/15 Method of scheduling pressure in variable pressure actuation systems
1752015030846010/29/15 Inlet tube design
1762015030887810/29/15 Starter oil quantity indication system
1772015030074910/22/15 Motor with cooled rotor
1782015029525110/15/15 Additive manufacturing for fuel cell flow fields
1792015028390810/08/15 Systems utilizing a controllable voltage ac generator system
1802015028508710/08/15 Turbomachine blade clearance control system
1812015028539110/08/15 High pressure relief valve flow disruptor
1822015028622810/08/15 Saturation control of magnetic cores of bidirectional devices
1832015028765710/08/15 Solid-state stacked die contactors
1842015028766210/08/15 Method of forming a semiconductor substrate including a cooling channel
1852015028803710/08/15 Insulating liquid immersed battery
1862015028830910/08/15 Systems utilizing a controllable voltage ac generator system
1872015028831510/08/15 Systems utiilizing a controllable voltage ac generator system
1882015027577010/01/15 Jet engine actuation system
1892015027591010/01/15 Thrust plate assembly
1902015027593310/01/15 Valves with metering sleeves
1912015027608810/01/15 Pressure regulating valve and adjusting damping of the same
1922015027633110/01/15 Outlet header of heat exchanger
1932015027656010/01/15 Chemical detector
1942015028042210/01/15 Fault protection of a voltage differential transformer (vdt) excitation circuit
1952015028051310/01/15 Motor housing
1962015028052810/01/15 Speed detection circuits for permanent magnet alternators
1972015028059510/01/15 Switch configuration for a matrix convertor
1982015026657209/24/15 Propeller blade having compliant spar core
1992015026782409/24/15 Check valve with reduced opening speed
2002015027079409/24/15 Soft-start control for electromechanical devices using a resistor-capacitor circuit
2012015027195709/24/15 Cooling flow optimization
2022015026004709/17/15 Resistive-inductive propeller blade de-icing system including contactless power supply
2032015025111409/10/15 Bypass valve technology interface safety screen
2042015025281509/10/15 Fluid filtration using splines
2052015025285209/10/15 Oil retention and delivery system for a bearing
2062015024672109/03/15 Aircraft propellers
2072015024740809/03/15 Fan rotor with thickened blade root
2082015024746309/03/15 Method of low pressure bleed
2092015023963208/27/15 Explosion proof by containment enclosure for housing electrical equipment
2102015024084108/27/15 Pressure switch for oil supply
2112015024096008/27/15 High opening velocity check valve
2122015023219408/20/15 Stall recovery system for a ram air turbine
2132015023219508/20/15 Ram air turbine actuator
2142015023324908/20/15 Propeller blade and method
2152015023338608/20/15 First stage turbine housing for an air cycle machine
2162015023346008/20/15 Electric generator oil pump driven gear
2172015023348008/20/15 Pressure regulating valves for electrical generators
2182015023656508/20/15 Electric generator oil pump drive gear
2192015022459308/13/15 Article including a weld joint
2202015022505308/13/15 Cyclic pitch actuation system for counter-rotating propellers
2212015022840508/13/15 Rotary transformers for electrical machines
2222015021395207/30/15 Multilayer capacitor with integrated busbar
2232015021481907/30/15 High altitude, high voltage rear terminal block assembly
2242015020420307/23/15 Fabrication of load compressor scroll housing
2252015020474507/23/15 Strain gauge pressure sensor circuit with sensor disconnect detection
2262015020076907/16/15 Cross-channel data communication with data phase-locked loop
2272015019217507/09/15 Cage bearing with oil retaining shield
2282015019217707/09/15 Spline lock shaft locking system
2292015019220007/09/15 Carrier shaft set
2302015019426007/09/15 Rolled inductor with thermal pottant
2312015019475007/09/15 Field-replaceable terminal block divider
2322015019479707/09/15 Heat sink for contactor in power distribution assembly
2332015019486307/09/15 Grounded radial diode pack
2342015019490507/09/15 Universal ac to dc converter
2352015018352307/02/15 Tail cone driven emergency power generating system
2362015018470007/02/15 Drive assembly with selective disconnect
2372015017671606/25/15 Fuel float valve
2382015016618606/18/15 Aircraft air-conditioning heat exchanger contamination detection
2392015014546105/28/15 Input emi filter for motor drive including an active rectifier
2402015014718105/28/15 Differential blade design for propeller noise reduction
2412015014766405/28/15 Method of operating a fuel cell in confined space
2422015013550705/21/15 Protective leakage shield for liquid to air heat exchanger
2432015013697405/21/15 High temperature differential ion mobility spectroscopy
2442015013778605/21/15 Overvoltage limiter in an aircraft electrical power generation system
2452015013048605/14/15 Electrical connector pin cover
2462015012348205/07/15 Active damping with a switched capacitor
2472015012440705/07/15 High-temperature environment electronic chassis
2482015011794204/30/15 Dowel element
2492015011805204/30/15 Pivoting blade counterweight



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Hamilton Sundstrand Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hamilton Sundstrand Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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