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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 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hamilton Sundstrand Corporation-related inventors

Search recent Press Releases: Hamilton Sundstrand Corporation-related press releases
Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12014026030109/18/14 new patent  Engine manifold drain system
22014026095809/18/14 new patent  Piston seal and method of reducing frictional forces of a piston seal
32014026569309/18/14 new patent  Integrated starter generator
42014026574409/18/14 new patent  Generator architecture with pmg exciter and main field rotating power converter
52014026574709/18/14 new patent  Epgs architecture with multi-channel synchronous generator and common field regulated exciter
62014026607609/18/14 new patent  Epgs architecture with multi-channel synchronous generator and common unregulated pmg exciter
72014026607809/18/14 new patent  Generator architecture with main field rotating power converter
82014026843109/18/14 new patent  Rotating diode assembly including overvoltage protection circuit
92014026857209/18/14 new patent  Advanced cooling for power module switches
102014026894809/18/14 new patent  Electromagnetic interference (emi) reduction in interleaved power converter
112014026896709/18/14 new patent  Electromagnetic interference (emi) reduction in multi-level power converter
122014026977509/18/14 new patent  Method and apparatus for multiplexed time aligned analog input sampling
132014027060309/18/14 new patent  Bearing sleeve
142014027060409/18/14 new patent  Bearing sleeve
152014027060509/18/14 new patent  Bearing sleeve
162014027442009/18/14 new patent  Spline lubrication system
172014025091009/11/14Thermal stress reduction in aircraft motor controllers
182014025091409/11/14Starter motor shared lubrication system
192014025146109/11/14Check valve having petals with lift generating elements
202014025146609/11/14Pneumatic port shield
212014025300509/11/14Thermal stress reduction in aircraft motor controllers
222014024577509/04/14Mixer and air pack for use in aircraft air supply system
232014024695709/04/14Connector and spring assembly for a generator
242014023977808/28/14Rotating rectifier assembly and method
252014023986408/28/14Variable link sensorless brushless direct current motor controller for space and hardened applications
262014024102008/28/14Rotating rectifier assembly and method
272014024489308/28/14Configuration data based diagnostic data capture
282014024505708/28/14Multi-processor synchronization using time base counters
292014024528508/28/14Version control for software configurable aircraft systems
302014023043908/21/14Auxiliary power unit generator
312014023105908/21/14Heat exchanger
322014023232408/21/14Battery charging system
332014022559908/14/14Transformer based sensor arrangement
342014022638308/14/14Coaxial rotating rectifier package assembly for generator
352014021624508/07/14High gain servo valve
362014021782108/07/14Matrix-based power distribution architecture
372014021806508/07/14Detecting early failures in printed wiring boards
382014020943807/31/14Electrical system lock out switch
392014021016707/31/14Air cycle machine with seal shaft
402014020212107/24/14Conical light fod momentum particle separator protector
412014020256207/24/14Check valve with self-trapping insert
422014020266307/24/14Sub freezing load heat exchanger bypass
432014020363907/24/14Reconfigurable matrix-based power distribution architecture
442014019646907/17/14Low pressure compressor bleed exit for an aircraft pressurization system
452014019686907/17/14Plate heat exchanger with tension ties
462014019687007/17/14Plate heat exchanger
472014019916707/17/14Compressor housing for an air cycle machine
482014019993107/17/14Dual action check valve
492014019159707/10/14Enhanced cooling of enclosed air cooled high power motors
502014019160007/10/14Rotor gear mounting assembly for a generator and method
512014019160607/10/14Multi-channel wound-field synchronous machine
522014019325307/10/14Propeller blade with relatively movable counterweight
532014018616107/03/14Seal plate
542014017593606/26/14Phase separator insulator for electric machine stator
552014017593706/26/14Phase separators for electrical machines
562014017817306/26/14Ejector assembly
572014016559006/19/14Turbine hub retainer
582014016583606/19/14Air separation module manifold flow structure and system
592014016681206/19/14Condenser ice removal for environmental control system
602014016882506/19/14Hardware-based, redundant overvoltage protection
612014016994406/19/14Debris filter for motor cooling inlet on ram air fan
622014016996106/19/14Propeller rotor balancing system
632014016997106/19/14Additively manufactured impeller
642014015984306/12/14Immersion cooled inductor apparatus
652014015091706/05/14Fluid duct with improved connecting bead
662014015092006/05/14Weaving with retractable fingers
672014015100106/05/14Heat exchanger with variable thickness coating
682014015151806/05/14Three-way mount bracket for aircraft cabin air supply system
692014015319106/05/14Electronic component cooling hood and heat pipe
702014015621006/05/14Control voltage signal synthesis system and method
712014014412005/29/14Lubrication cut-off at high speed
722014014647905/29/14Flexible thermal transfer strips
732014013765105/22/14System and method for passively compensating pressure sensors
742014013765905/22/14Dual threshold sensor for detecting relative movement
752014013848205/22/14Asymmetry brake with torque limit
762014013765105/22/14System and method for passively compensating pressure sensors
772014013765905/22/14Dual threshold sensor for detecting relative movement
782014013848205/22/14Asymmetry brake with torque limit
792014013399005/15/14Hub piloting diameter with relief cuts
802014013399505/15/14Propeller blade with modified spar stiffness
812014013399005/15/14Hub piloting diameter with relief cuts
822014013399505/15/14Propeller blade with modified spar stiffness
832014011654605/01/14Regulator valve with axial vent
842014011990805/01/14Fan housing for ram air fan
852014011995605/01/14Bypass directional control valve
862014012031705/01/14Composite load-bearing structure and method of manufacturing
872014012082105/01/14Elbow for cabin air flow system
882014011654605/01/14Regulator valve with axial vent
892014011990805/01/14Fan housing for ram air fan
902014011995605/01/14Bypass directional control valve
912014012031705/01/14Composite load-bearing structure and method of manufacturing
922014012082105/01/14Elbow for cabin air flow system
932014010954404/24/14High pressure relief valve closure
942014010958504/24/14High pressure relief valve nozzle
952014010997904/24/14Pressure regulating valve
962014010998304/24/14High pressure relief valve spring assembly
972014011013704/24/14Thermodynamically-optimized advanced fire suppression system
982014011061804/24/14High pressure relief valve piston
992014011204004/24/14System and method for common-mode elimination in a multi-level converter
1002014011241104/24/14Fast syncing method of handling data
1012014011449404/24/14Load sharing architecture for redundant channel controllers
1022014010954404/24/14High pressure relief valve closure
1032014010958504/24/14High pressure relief valve nozzle
1042014010997904/24/14Pressure regulating valve
1052014010998304/24/14High pressure relief valve spring assembly
1062014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1072014011061804/24/14High pressure relief valve piston
1082014011204004/24/14System and method for common-mode elimination in a multi-level converter
1092014011241104/24/14Fast syncing method of handling data
1102014011449404/24/14Load sharing architecture for redundant channel controllers
1112014010365004/17/14Dual-dc bus starter/generator
1122014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1132014010395504/17/14System and method for automated failure detection of hold-up power storage devices
1142014010403204/17/14Method and apparatus for blown fuse detection
1152014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
1162014010490104/17/14Emi filtering for active rectifier power systems
1172014010365004/17/14Dual-dc bus starter/generator
1182014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1192014010395504/17/14System and method for automated failure detection of hold-up power storage devices
1202014010403204/17/14Method and apparatus for blown fuse detection
1212014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
1222014010490104/17/14Emi filtering for active rectifier power systems
1232014009849404/10/14Efficient cooling duct
1242014009849404/10/14Efficient cooling duct
1252014009849404/10/14Efficient cooling duct
1262014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1272014009161704/03/14Circuit breaker module
1282014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1292014009189104/03/14Transformer termination and interconnection assembly
1302014009255104/03/14Dielectrophoretic cooling solution for electronics
1312014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1322014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1332014009331304/03/14Torque tube with assembly assurance feature
1342014009406004/03/14High voltage connector interfaces
1352014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1362014009161704/03/14Circuit breaker module
1372014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1382014009189104/03/14Transformer termination and interconnection assembly
1392014009255104/03/14Dielectrophoretic cooling solution for electronics
1402014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1412014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1422014009331304/03/14Torque tube with assembly assurance feature
1432014009406004/03/14High voltage connector interfaces
1442014008502903/27/14Laminated "y"-core transformer
1452014008582403/27/14Micro-die natural convection cooling system
1462014008502903/27/14Laminated "y"-core transformer
1472014008582403/27/14Micro-die natural convection cooling system
1482014007595003/20/14Minimum pressure shut-off valve
1492014007643503/20/14Gas turbine engine fuel system pump sharing valve
1502014007774703/20/14Motor speed enhancement
1512014007774803/20/14Stepper motor phase failure detection
1522014007595003/20/14Minimum pressure shut-off valve
1532014007643503/20/14Gas turbine engine fuel system pump sharing valve
1542014007774703/20/14Motor speed enhancement
1552014007774803/20/14Stepper motor phase failure detection
1562014007004903/13/14Ram air turbine release cable assembly
1572014007004903/13/14Ram air turbine release cable assembly
1582014005983903/06/14Methods for handling a bearingless machine
1592014005983903/06/14Methods for handling a bearingless machine
1602014005412702/27/14Ram air turbine with a speed engaged clutch
1612014005495702/27/14Power distribution cabinet
1622014005512902/27/14Resolver interface
1632014005670002/27/14Compressor inlet housing and method of manufacturing
1642014005671802/27/14Inlet shroud assembly
1652014005672402/27/14Diaphragm metering pump having a degassing system
1662014004785602/20/14Forward manifold
1672014004822902/20/14Ram outlet header
1682014004829202/20/14Highly integrated data bus automatic fire extinguishing system
1692014004833002/20/14Highly integrated data bus automatic fire extinguishing system
1702014005024502/20/14Thermal protection of rotating components in fuel-vapor zones
1712014005057402/20/14Ram air fan outer housing
1722014004173902/13/14Dual disk check valve with slotted stop bar
1732014004387102/13/14Emi filter using active damping with frequency dependant impedance
1742014004541502/13/14Cabin air compressor outlet duct
1752014003490902/06/14Thin-film ballistic semiconductor with asymmetric conductance
1762014003542302/06/14Construction of electric machines
1772014002699301/30/14Cabin air compressor heat housing
1782014002762801/30/14Waveform generation for ion trap
1792014002809401/30/14Power management and distribution with auxiliary dc bus
1802014003007001/30/14Cabin air compressor housing
1812014002192701/23/14Adaptive current control for inductive loads
1822014002197101/23/14Built-in test injection for current sensing circuit
1832014002354501/23/14Inlet cutbacks for high speed gear pump
1842014001706001/16/14Radial compressor blade clearance control system
1852014000755501/09/14Turbine generator assembly for thrust vector control
1862014000757901/09/14Non-symmetric arrangement of fuel nozzles in a combustor
1872014000767501/09/14Liquid level sensor system
1882014000848801/09/14Converter with taxi drive
1892014000849701/09/14Appartus and method for preventing gas turbine engine freezing
1902014000891501/09/14Gearless contra-rotating wind generator
1912014001302801/09/14Hardware flash memory wear monitoring
1922014000299501/02/14Contactor mounting panel with improved thermal characteristics
1932014000391101/02/14Turbine wheel catcher
1942014000529401/02/14Water based silicone coating compositions
1952013034086212/26/13High opening velocity check valve
1962013034098412/26/13Two-phase distributor
1972013034154812/26/13Contamination resistant butterfly valve
1982013034221912/26/13Capacitive position sensor
1992013034222812/26/13Test method for sense circuit
2002013034389812/26/13Propeller blade with carbon foam spar core
2012013034479012/26/13Air cycle machine for an environmental control system
2022013033436012/19/13Clutch with pressure sustaining system
2032013033587212/19/13System and method for controlled overvoltage detection
2042013033679612/19/13Modified taper roller edge
2052013033020612/12/13Integrated fuel pump and control
2062013033020612/12/13Integrated fuel pump and control
2072013031915312/05/13Flow and pressure ripple reduction with advance dual gear and bearing face cut
2082013031924012/05/13Deoiler seal
2092013032076312/05/13Dual generator system
2102013032078212/05/13Electromechanical rotary actuator and method
2112013032303712/05/13Alignment of static parts in a gas turbine engine
2122013032307412/05/13Friction welded turbine disk and shaft
2132013032395212/05/13Electrical connector receptacle for mounting within an explosion proof enclosure and method of mounting
2142013032528712/05/13Flywheel energy storage for vehicle propulsion
2152013031304911/28/13Reduced velocity valve
2162013031305011/28/13Valve bypass
2172013031306711/28/13Integrated torque limiter/no-back device
2182013031575311/28/13Speed control of engine pump via summing differential
2192013031777711/28/13High impact energy sensor
2202013030744711/21/13Current control for an electric actuator
2212013030826911/21/13Method of converting power using a power semiconductor module
2222013029914411/14/13Heat exchanger
2232013030023111/14/13Rotating resistor assembly
2242013030024511/14/13Winding assembly for an electric generator and motor rotor and method of maintaining position of a winding assembly
2252013030121511/14/13Removable circuit card insert extractor
2262013029167211/07/13Detecting a relative shaft position on geared shafts
2272013029250911/07/13Rat actuator fine adjustment assembly
2282013029251011/07/13Fluid transfer tube for severe misalignment applications
2292013029251911/07/13Turbine powered electromechanical actuation system
2302013029259411/07/13Wear combination for starter air valve
2312013029609111/07/13Variable speed drive for aircarft applications
2322013028376310/31/13Pressure regulating valve
2332013028381510/31/13Integral cooling for servo valve
2342013028428310/31/13Containment housing for a fuel control housing
2352013028495410/31/13High temperature servo valve actuator
2362013028544910/31/13System and method for providing hold-up power to a load
2372013028652410/31/13Method for improving power distribution protection
2382013028755510/31/13Compressor housing bearing and seal
2392013028808210/31/13Warming feature for aircraft fuel cells
2402013028884010/31/13Integrated drive generator having a variable input speed and constant output frequency and method of driving
2412013028992210/31/13Power supply built-in testing
2422013028993310/31/13Detecting shaft rotation with short or missing teeth
2432013027645410/24/13Method of flange alignment
2442013027689210/24/13Pneumatic butterfly valve
2452013027691610/24/13Overpressure relief valve assembly
2462013027691810/24/13Fuel metering system
2472013027700910/24/13Condenser with recirculation air mixer
2482013027797610/24/13Multi-rotor generator
2492013027809210/24/13Stator cooling channel tolerant to localized blockage

ARCHIVE: New 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



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