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Hamilton Sundstrand Corporation
Hamilton Sundstrand Corporation_20100107
Hamilton Sundstrand Corporation_20100121
Hamilton Sundstrand Corporation_20100128
Hamilton Sundstrand Corporation_20131212


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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
12016003953202/11/16  new patent  Remote power source pump system
22016004059902/11/16  new patent  Combustion system, apparatus and method
32016004079202/11/16  new patent  Check valve flapper
42016004079302/11/16  new patent  Check valve with backbone enhanced petals
52016004079902/11/16  new patent  Check valve housing
62016004285402/11/16  new patent  Heat transfer in magnetic assemblies
72016004302302/11/16  new patent  System and metal matrix mounting scheme
82016004360602/11/16  new patent  Generator stator installation
92016004361302/11/16  new patent  Thermally conductive rotor wedges
102016003156602/04/16 Screen and screen elements for fuel systems
112016003284102/04/16 Environmental control generator system and apparatus
122016003292202/04/16 Gear pump drive gear stationary bearing
132016003296902/04/16 Gear pump bearings with hybrid pads
142016003618302/04/16 Propeller deicing brush block
152016003627702/04/16 Strand cross-section for high fill-factor electric machine windings
162016003629302/04/16 Actuator device and converting rotational input to axial output with rotary flexure mechanism
172016003636302/04/16 Systems utilizing a controllable voltage ac generator system
182016002377301/28/16 Hybrid electric pulsed-power propulsion system for aircraft
192016002377401/28/16 Dual-stage gear pump with reduced pressure ripple
202016002441001/28/16 Fuel additive and preparing the same
212016002501501/28/16 Ecology fuel return systems
222016002542501/28/16 Heat exchanger with slotted guard fin
232016002616001/28/16 Coordination of variable groupings of control channels
242016002821601/28/16 Interconnects for electrical power distribution systems
252016002832101/28/16 Power converters for aircraft starter/generators
262016002834101/28/16 Systems and methods for zero common mode voltage
272016002839201/28/16 Solid state power controller
282016001665301/21/16 Aircraft component rotary device
292016001791801/21/16 Ball separator for ball bearing assembly
302016001801201/21/16 Check valve hinge pin
312016001837401/21/16 Bell cap aerosol adaptor
322016002067301/21/16 Rotor cooling
332016002067501/21/16 Electrical machines with liquid cooling
342016001046901/14/16 Hybrid manufacturing for rotors
352016001049101/14/16 Hot environment vane angle measurement
362016001070101/14/16 Harmonic drive assembly with selective disconnect and method
372016001073801/14/16 Harmonic drive and assembling
382016001075701/14/16 Valve flapper spring stop mechanism
392016001090201/14/16 Expendable driven heat pump cycles
402016001369201/14/16 Stator winding assembly
412016001369301/14/16 Strand layout for reduced ac winding loss
422016001373401/14/16 Solid-state power converters
432016000315301/07/16 Cooling air system for aircraft turbine engine
442016000337101/07/16 Pneumatic port shield
452016000349101/07/16 Health and usage management of an environmental control system
462016000370801/07/16 Wireless health and usage management of an environmental control system
472016000552101/07/16 Liquid cooled inductors
482016000552401/07/16 Immersion cooled toroid inductor assembly
492016000746201/07/16 Method for manufacturing layered electronic devices
502016000747301/07/16 Method for fabricating printed electronics
512015037586812/31/15 Fuel and thermal management system
522015037027412/24/15 Power delivery system with mitigation for radiation induced single event latch-up in microelectronic devices
532015036015312/17/15 Wash-flow filter assembly
542015036029212/17/15 Method for making an integrally bladed rotor with hollow blades
552015036332912/17/15 Memory address translation
562015036492212/17/15 Solid stte power controller with parallel mosfet load sharing
572015036509912/17/15 Multiplexed signal sampler and conditioner
582015035266112/10/15 Ultrasonic additive manufacturing assembly and method
592015035445912/10/15 Fuel injector for high altitude starting and operation of a gas turbine engine
602015035455912/10/15 Gear pump driven gear pressure loaded bearing
612015035456012/10/15 Gear pump drive gear pressure loaded bearing
622015035456112/10/15 Gear pump drive gear stationary bearing
632015035456212/10/15 Gear pump driven gear stationary bearing
642015035459212/10/15 Ram air fan outer housing
652015035468612/10/15 Three point harmonic drive
662015035509912/10/15 Scratch verification apparatus and method
672015035560812/10/15 Multiplexing control operations of motors
682015035714412/10/15 Fuse assembly
692015035780012/10/15 Three-dimensional power distribution interconnect structure
702015035793012/10/15 Systems and methods for controlling active rectifiers
712015034391112/03/15 Power converters
722015034415212/03/15 Aircraft external dc power voltage protection
732015034550612/03/15 Cover plate for cabin air compressor
742015034551012/03/15 Rotary machine heat sink
752015034560612/03/15 Harmonic drive assembly with selective disconnect and reconnect
762015034603512/03/15 Flexible laminated thermocouple
772015034625512/03/15 Method of detection and isolation of faults within power conversion and distribution systems
782015034712712/03/15 Method and system for implementing software requirements
792015034872112/03/15 Remote switch contact quality maintenance
802015034872812/03/15 Method of redundant monitoring and protection of ac power generation channels
812015034935612/03/15 Hybrid emergency power unit system
822015034959812/03/15 Multiplex winding synchronous generator
832015034962612/03/15 Output filter for paralleled inverter
842015034965812/03/15 Regulated ac-dc hybrid rectifier
852015034966012/03/15 Solid-state inverters with voltage-balanced switches
862015034966212/03/15 Pulse-width modulation control of paralleled inverters
872015034969412/03/15 Light weight filter with dc common mode inductor for electric aircraft motor controller
882015033885711/26/15 Pressure-regulating valves
892015033918111/26/15 Digital information transfer system including fault protection
902015034097311/26/15 Brake controller
912015032921311/19/15 Integral ram air turbine strut and gearbox
922015032921411/19/15 Ram air turbine gearbox sealing
932015032921511/19/15 Ram air turbine generator assemblies
942015033031111/19/15 Fuel metering valve and managing fuel in a metering valve
952015033033111/19/15 Ram air turbine driveshaft gear and bearing arrangement
962015033052111/19/15 Contamination resistant cartridge valve
972015033071811/19/15 Integrated blower diffuser-fin single phase heat exchanger
982015033102611/19/15 Frequency detection circuits
992015033288111/19/15 Electromechanical fuse for differential motion sensing
1002015033360711/19/15 Integrated drive generator housing
1012015031440411/05/15 Thrust plate including cooling slots
1022015031466611/05/15 Aircraft environmental conditioning system and method
1032015031487711/05/15 Environmental control system with air cycle machine bypass shutoff valves
1042015031487811/05/15 Aircraft environmental conditioning system and method
1052015031597511/05/15 Integral filter and regulator for valve
1062015031810311/05/15 Hybrid planar common-mode choke
1072015030718310/29/15 Aircraft environmental control system selectively powered by three bleed reports
1082015030719510/29/15 Environmental control system utilizing shoestring cycle to maximize efficiency
1092015030719610/29/15 Environmental control system utilizing shoestring cycle to maximize efficiency
1102015030828310/29/15 Turbomachine starter oil filtration system
1112015030837310/29/15 Method of scheduling pressure in variable pressure actuation systems
1122015030846010/29/15 Inlet tube design
1132015030887810/29/15 Starter oil quantity indication system
1142015030074910/22/15 Motor with cooled rotor
1152015029525110/15/15 Additive manufacturing for fuel cell flow fields
1162015028390810/08/15 Systems utilizing a controllable voltage ac generator system
1172015028508710/08/15 Turbomachine blade clearance control system
1182015028539110/08/15 High pressure relief valve flow disruptor
1192015028622810/08/15 Saturation control of magnetic cores of bidirectional devices
1202015028765710/08/15 Solid-state stacked die contactors
1212015028766210/08/15 Method of forming a semiconductor substrate including a cooling channel
1222015028803710/08/15 Insulating liquid immersed battery
1232015028830910/08/15 Systems utilizing a controllable voltage ac generator system
1242015028831510/08/15 Systems utiilizing a controllable voltage ac generator system
1252015027577010/01/15 Jet engine actuation system
1262015027591010/01/15 Thrust plate assembly
1272015027593310/01/15 Valves with metering sleeves
1282015027608810/01/15 Pressure regulating valve and adjusting damping of the same
1292015027633110/01/15 Outlet header of heat exchanger
1302015027656010/01/15 Chemical detector
1312015028042210/01/15 Fault protection of a voltage differential transformer (vdt) excitation circuit
1322015028051310/01/15 Motor housing
1332015028052810/01/15 Speed detection circuits for permanent magnet alternators
1342015028059510/01/15 Switch configuration for a matrix convertor
1352015026657209/24/15 Propeller blade having compliant spar core
1362015026782409/24/15 Check valve with reduced opening speed
1372015027079409/24/15 Soft-start control for electromechanical devices using a resistor-capacitor circuit
1382015027195709/24/15 Cooling flow optimization
1392015026004709/17/15 Resistive-inductive propeller blade de-icing system including contactless power supply
1402015025111409/10/15 Bypass valve technology interface safety screen
1412015025281509/10/15 Fluid filtration using splines
1422015025285209/10/15 Oil retention and delivery system for a bearing
1432015024672109/03/15 Aircraft propellers
1442015024740809/03/15 Fan rotor with thickened blade root
1452015024746309/03/15 Method of low pressure bleed
1462015023963208/27/15 Explosion proof by containment enclosure for housing electrical equipment
1472015024084108/27/15 Pressure switch for oil supply
1482015024096008/27/15 High opening velocity check valve
1492015023219408/20/15 Stall recovery system for a ram air turbine
1502015023219508/20/15 Ram air turbine actuator
1512015023324908/20/15 Propeller blade and method
1522015023338608/20/15 First stage turbine housing for an air cycle machine
1532015023346008/20/15 Electric generator oil pump driven gear
1542015023348008/20/15 Pressure regulating valves for electrical generators
1552015023656508/20/15 Electric generator oil pump drive gear
1562015022459308/13/15 Article including a weld joint
1572015022505308/13/15 Cyclic pitch actuation system for counter-rotating propellers
1582015022840508/13/15 Rotary transformers for electrical machines
1592015021395207/30/15 Multilayer capacitor with integrated busbar
1602015021481907/30/15 High altitude, high voltage rear terminal block assembly
1612015020420307/23/15 Fabrication of load compressor scroll housing
1622015020474507/23/15 Strain gauge pressure sensor circuit with sensor disconnect detection
1632015020076907/16/15 Cross-channel data communication with data phase-locked loop
1642015019217507/09/15 Cage bearing with oil retaining shield
1652015019217707/09/15 Spline lock shaft locking system
1662015019220007/09/15 Carrier shaft set
1672015019426007/09/15 Rolled inductor with thermal pottant
1682015019475007/09/15 Field-replaceable terminal block divider
1692015019479707/09/15 Heat sink for contactor in power distribution assembly
1702015019486307/09/15 Grounded radial diode pack
1712015019490507/09/15 Universal ac to dc converter
1722015018352307/02/15 Tail cone driven emergency power generating system
1732015018470007/02/15 Drive assembly with selective disconnect
1742015017671606/25/15 Fuel float valve
1752015016618606/18/15 Aircraft air-conditioning heat exchanger contamination detection
1762015014546105/28/15 Input emi filter for motor drive including an active rectifier
1772015014718105/28/15 Differential blade design for propeller noise reduction
1782015014766405/28/15 Method of operating a fuel cell in confined space
1792015013550705/21/15 Protective leakage shield for liquid to air heat exchanger
1802015013697405/21/15 High temperature differential ion mobility spectroscopy
1812015013778605/21/15 Overvoltage limiter in an aircraft electrical power generation system
1822015013048605/14/15 Electrical connector pin cover
1832015012348205/07/15 Active damping with a switched capacitor
1842015012440705/07/15 High-temperature environment electronic chassis
1852015011794204/30/15 Dowel element
1862015011805204/30/15 Pivoting blade counterweight
1872015010838504/23/15 Rotary metering valve assembly and modifying contact surface for reducing gauge wringing
1882015011042904/23/15 Chambered shaft for improved bearing lubrication
1892015011063004/23/15 Retention assembly for a propeller blade
1902015011063304/23/15 Retention assembly with a conical interface for a propeller blade
1912015010133904/16/15 Energy efficient pump system
1922015010168704/16/15 Liquid valve design with internal check valve
1932015010183804/16/15 Housings with embedded bus bars and standoffs
1942015010193404/16/15 Controlled trivalent chromium pretreatment
1952015010212804/16/15 Forming a complexly curved metallic sandwich panel
1962015010430104/16/15 Motor housing for a cabin air compressor
1972015010430204/16/15 Ram air fan housing
1982015010430804/16/15 Brush design for propeller deicing system
1992015010430904/16/15 Aircraft control system and method
2002015010431304/16/15 Brush design for propeller deicing system
2012015009637104/09/15 Speed sensor identification
2022015009643704/09/15 Actuator for rat deployment
2032015009707704/09/15 Passive fail safe coupling mechanism
2042015009713004/09/15 Flux bypass for solenoid actuator
2052015009737204/09/15 Three phase flux switching generator in a three stage wound field synchronous machine
2062015009746404/09/15 High speed rotor connection support
2072015009750604/09/15 Voltage step-up six-phase autotransformer passive rectification ac-dc converter
2082015009758004/09/15 Tip clearance measurement system
2092015009764404/09/15 Magnetic devices with integral cooling channels
2102015009770904/09/15 Resolver-to-digital converter
2112015009816104/09/15 Integrated corona fault detection
2122015009816904/09/15 Bus bar assembly comprising a memory metal composition
2132015009819004/09/15 Heat dissipation
2142015009880504/09/15 Insulating seal plate for an air cycle machine
2152015009881404/09/15 Turbine housing
2162015009920404/09/15 Regulation of a fuel cell assembly
2172015009920504/09/15 Manifold for plural fuel cell stacks
2182015010013904/09/15 Frequency shifted pi controller
2192015009043604/02/15 Fluid based thermal conductivity control
2202015008337803/26/15 System and distributing refrigerant to a parallel flow heat exchanger using refrigerant injectors
2212015008618503/26/15 Pulse width modulated multiple heater control
2222015007521503/19/15 System and distributing refrigerant to parallel flow paths of a heat exchanger using flow restrictors
2232015007531003/19/15 Compound harmonic drive
2242015007666703/19/15 Semiconductor substrate including a cooling channel and forming a semiconductor substrate including a cooling channel
2252015007695103/19/15 Electric machine construction
2262015007948703/19/15 Fuel cell with impurity filtering
2272015006861203/12/15 Valve with precision mounted hinge pin posts
2282015006862003/12/15 Pressure regulating valve assembly
2292015005935603/05/15 Aircraft environmental control system selectively powered by three bleed ports
2302015005939703/05/15 Method of operating a multi-pack enviromental control system
2312015006002303/05/15 Fin-diffuser heat sink with high conductivity heat spreader
2322015006400603/05/15 Ram air turbine startup
2332015006502303/05/15 Intercompressor bleed turbo compressor
2342015006502503/05/15 Environmental control system including a compressing device
2352015005338002/26/15 Heat exchanger fin with crack arrestor
2362015004782002/19/15 Bendable heat exchanger
2372015004861702/19/15 Heated bypass valve for heat exchanger
2382015004869902/19/15 Generators with open loop active cooling
2392015005014902/19/15 Propeller pitchlock system with a rotating interface
2402015005083002/19/15 Power connector having enhanced thermal conduction characteristics
2412015004098402/12/15 Dual heat exchanger fuel tank inerting system
2422015004110502/12/15 Reduced thermal expansion closure bars for a heat exchanger
2432015004110802/12/15 Cold corner flow baffle
2442015004110902/12/15 Heat exchanger thermal fatigue stress reduction
2452015004243702/12/15 Bobbins for gapped toroid inductors
2462015003373002/05/15 Compressor housing for an air cycle machine
2472015003420302/05/15 Bearing cooling control in an air cycle machine
2482015003427802/05/15 Heat pipe matrix for electronics cooling
2492015003428002/05/15 Header for electronic cooler

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. 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