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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

Hamilton Sundstrand

Flux controlled pm electric machine rotor

Hamilton Sundstrand

Master-slave digital circuit breakers

Search recent Press Releases: Hamilton Sundstrand Corporation-related press releases
Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12014028352109/25/14 new patent  Inner housing assembly including retention slots
22014028403809/25/14 new patent  Heat exchanger design and fabrication
32014028505309/25/14 new patent  Flux controlled pm electric machine rotor
42014028594009/25/14 new patent  Master-slave digital circuit breakers
52014026030109/18/14Engine manifold drain system
62014026095809/18/14Piston seal and method of reducing frictional forces of a piston seal
72014026569309/18/14Integrated starter generator
82014026574409/18/14Generator architecture with pmg exciter and main field rotating power converter
92014026574709/18/14Epgs architecture with multi-channel synchronous generator and common field regulated exciter
102014026607609/18/14Epgs architecture with multi-channel synchronous generator and common unregulated pmg exciter
112014026607809/18/14Generator architecture with main field rotating power converter
122014026843109/18/14Rotating diode assembly including overvoltage protection circuit
132014026857209/18/14Advanced cooling for power module switches
142014026894809/18/14Electromagnetic interference (emi) reduction in interleaved power converter
152014026896709/18/14Electromagnetic interference (emi) reduction in multi-level power converter
162014026977509/18/14Method and apparatus for multiplexed time aligned analog input sampling
172014027060309/18/14Bearing sleeve
182014027060409/18/14Bearing sleeve
192014027060509/18/14Bearing sleeve
202014027442009/18/14Spline lubrication system
212014025091009/11/14Thermal stress reduction in aircraft motor controllers
222014025091409/11/14Starter motor shared lubrication system
232014025146109/11/14Check valve having petals with lift generating elements
242014025146609/11/14Pneumatic port shield
252014025300509/11/14Thermal stress reduction in aircraft motor controllers
262014024577509/04/14Mixer and air pack for use in aircraft air supply system
272014024695709/04/14Connector and spring assembly for a generator
282014023977808/28/14Rotating rectifier assembly and method
292014023986408/28/14Variable link sensorless brushless direct current motor controller for space and hardened applications
302014024102008/28/14Rotating rectifier assembly and method
312014024489308/28/14Configuration data based diagnostic data capture
322014024505708/28/14Multi-processor synchronization using time base counters
332014024528508/28/14Version control for software configurable aircraft systems
342014023043908/21/14Auxiliary power unit generator
352014023105908/21/14Heat exchanger
362014023232408/21/14Battery charging system
372014022559908/14/14Transformer based sensor arrangement
382014022638308/14/14Coaxial rotating rectifier package assembly for generator
392014021624508/07/14High gain servo valve
402014021782108/07/14Matrix-based power distribution architecture
412014021806508/07/14Detecting early failures in printed wiring boards
422014020943807/31/14Electrical system lock out switch
432014021016707/31/14Air cycle machine with seal shaft
442014020212107/24/14Conical light fod momentum particle separator protector
452014020256207/24/14Check valve with self-trapping insert
462014020266307/24/14Sub freezing load heat exchanger bypass
472014020363907/24/14Reconfigurable matrix-based power distribution architecture
482014019646907/17/14Low pressure compressor bleed exit for an aircraft pressurization system
492014019686907/17/14Plate heat exchanger with tension ties
502014019687007/17/14Plate heat exchanger
512014019916707/17/14Compressor housing for an air cycle machine
522014019993107/17/14Dual action check valve
532014019159707/10/14Enhanced cooling of enclosed air cooled high power motors
542014019160007/10/14Rotor gear mounting assembly for a generator and method
552014019160607/10/14Multi-channel wound-field synchronous machine
562014019325307/10/14Propeller blade with relatively movable counterweight
572014018616107/03/14Seal plate
582014017593606/26/14Phase separator insulator for electric machine stator
592014017593706/26/14Phase separators for electrical machines
602014017817306/26/14Ejector assembly
612014016559006/19/14Turbine hub retainer
622014016583606/19/14Air separation module manifold flow structure and system
632014016681206/19/14Condenser ice removal for environmental control system
642014016882506/19/14Hardware-based, redundant overvoltage protection
652014016994406/19/14Debris filter for motor cooling inlet on ram air fan
662014016996106/19/14Propeller rotor balancing system
672014016997106/19/14Additively manufactured impeller
682014015984306/12/14Immersion cooled inductor apparatus
692014015091706/05/14Fluid duct with improved connecting bead
702014015092006/05/14Weaving with retractable fingers
712014015100106/05/14Heat exchanger with variable thickness coating
722014015151806/05/14Three-way mount bracket for aircraft cabin air supply system
732014015319106/05/14Electronic component cooling hood and heat pipe
742014015621006/05/14Control voltage signal synthesis system and method
752014014412005/29/14Lubrication cut-off at high speed
762014014647905/29/14Flexible thermal transfer strips
772014013765105/22/14System and method for passively compensating pressure sensors
782014013765905/22/14Dual threshold sensor for detecting relative movement
792014013848205/22/14Asymmetry brake with torque limit
802014013765105/22/14System and method for passively compensating pressure sensors
812014013765905/22/14Dual threshold sensor for detecting relative movement
822014013848205/22/14Asymmetry brake with torque limit
832014013399005/15/14Hub piloting diameter with relief cuts
842014013399505/15/14Propeller blade with modified spar stiffness
852014013399005/15/14Hub piloting diameter with relief cuts
862014013399505/15/14Propeller blade with modified spar stiffness
872014011654605/01/14Regulator valve with axial vent
882014011990805/01/14Fan housing for ram air fan
892014011995605/01/14Bypass directional control valve
902014012031705/01/14Composite load-bearing structure and method of manufacturing
912014012082105/01/14Elbow for cabin air flow system
922014011654605/01/14Regulator valve with axial vent
932014011990805/01/14Fan housing for ram air fan
942014011995605/01/14Bypass directional control valve
952014012031705/01/14Composite load-bearing structure and method of manufacturing
962014012082105/01/14Elbow for cabin air flow system
972014010954404/24/14High pressure relief valve closure
982014010958504/24/14High pressure relief valve nozzle
992014010997904/24/14Pressure regulating valve
1002014010998304/24/14High pressure relief valve spring assembly
1012014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1022014011061804/24/14High pressure relief valve piston
1032014011204004/24/14System and method for common-mode elimination in a multi-level converter
1042014011241104/24/14Fast syncing method of handling data
1052014011449404/24/14Load sharing architecture for redundant channel controllers
1062014010954404/24/14High pressure relief valve closure
1072014010958504/24/14High pressure relief valve nozzle
1082014010997904/24/14Pressure regulating valve
1092014010998304/24/14High pressure relief valve spring assembly
1102014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1112014011061804/24/14High pressure relief valve piston
1122014011204004/24/14System and method for common-mode elimination in a multi-level converter
1132014011241104/24/14Fast syncing method of handling data
1142014011449404/24/14Load sharing architecture for redundant channel controllers
1152014010365004/17/14Dual-dc bus starter/generator
1162014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1172014010395504/17/14System and method for automated failure detection of hold-up power storage devices
1182014010403204/17/14Method and apparatus for blown fuse detection
1192014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
1202014010490104/17/14Emi filtering for active rectifier power systems
1212014010365004/17/14Dual-dc bus starter/generator
1222014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1232014010395504/17/14System and method for automated failure detection of hold-up power storage devices
1242014010403204/17/14Method and apparatus for blown fuse detection
1252014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
1262014010490104/17/14Emi filtering for active rectifier power systems
1272014009849404/10/14Efficient cooling duct
1282014009849404/10/14Efficient cooling duct
1292014009849404/10/14Efficient cooling duct
1302014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1312014009161704/03/14Circuit breaker module
1322014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1332014009189104/03/14Transformer termination and interconnection assembly
1342014009255104/03/14Dielectrophoretic cooling solution for electronics
1352014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1362014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1372014009331304/03/14Torque tube with assembly assurance feature
1382014009406004/03/14High voltage connector interfaces
1392014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1402014009161704/03/14Circuit breaker module
1412014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1422014009189104/03/14Transformer termination and interconnection assembly
1432014009255104/03/14Dielectrophoretic cooling solution for electronics
1442014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1452014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1462014009331304/03/14Torque tube with assembly assurance feature
1472014009406004/03/14High voltage connector interfaces
1482014008502903/27/14Laminated "y"-core transformer
1492014008582403/27/14Micro-die natural convection cooling system
1502014008502903/27/14Laminated "y"-core transformer
1512014008582403/27/14Micro-die natural convection cooling system
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
1562014007595003/20/14Minimum pressure shut-off valve
1572014007643503/20/14Gas turbine engine fuel system pump sharing valve
1582014007774703/20/14Motor speed enhancement
1592014007774803/20/14Stepper motor phase failure detection
1602014007004903/13/14Ram air turbine release cable assembly
1612014007004903/13/14Ram air turbine release cable assembly
1622014005983903/06/14Methods for handling a bearingless machine
1632014005983903/06/14Methods for handling a bearingless machine
1642014005412702/27/14Ram air turbine with a speed engaged clutch
1652014005495702/27/14Power distribution cabinet
1662014005512902/27/14Resolver interface
1672014005670002/27/14Compressor inlet housing and method of manufacturing
1682014005671802/27/14Inlet shroud assembly
1692014005672402/27/14Diaphragm metering pump having a degassing system
1702014004785602/20/14Forward manifold
1712014004822902/20/14Ram outlet header
1722014004829202/20/14Highly integrated data bus automatic fire extinguishing system
1732014004833002/20/14Highly integrated data bus automatic fire extinguishing system
1742014005024502/20/14Thermal protection of rotating components in fuel-vapor zones
1752014005057402/20/14Ram air fan outer housing
1762014004173902/13/14Dual disk check valve with slotted stop bar
1772014004387102/13/14Emi filter using active damping with frequency dependant impedance
1782014004541502/13/14Cabin air compressor outlet duct
1792014003490902/06/14Thin-film ballistic semiconductor with asymmetric conductance
1802014003542302/06/14Construction of electric machines
1812014002699301/30/14Cabin air compressor heat housing
1822014002762801/30/14Waveform generation for ion trap
1832014002809401/30/14Power management and distribution with auxiliary dc bus
1842014003007001/30/14Cabin air compressor housing
1852014002192701/23/14Adaptive current control for inductive loads
1862014002197101/23/14Built-in test injection for current sensing circuit
1872014002354501/23/14Inlet cutbacks for high speed gear pump
1882014001706001/16/14Radial compressor blade clearance control system
1892014000755501/09/14Turbine generator assembly for thrust vector control
1902014000757901/09/14Non-symmetric arrangement of fuel nozzles in a combustor
1912014000767501/09/14Liquid level sensor system
1922014000848801/09/14Converter with taxi drive
1932014000849701/09/14Appartus and method for preventing gas turbine engine freezing
1942014000891501/09/14Gearless contra-rotating wind generator
1952014001302801/09/14Hardware flash memory wear monitoring
1962014000299501/02/14Contactor mounting panel with improved thermal characteristics
1972014000391101/02/14Turbine wheel catcher
1982014000529401/02/14Water based silicone coating compositions
1992013034086212/26/13High opening velocity check valve
2002013034098412/26/13Two-phase distributor
2012013034154812/26/13Contamination resistant butterfly valve
2022013034221912/26/13Capacitive position sensor
2032013034222812/26/13Test method for sense circuit
2042013034389812/26/13Propeller blade with carbon foam spar core
2052013034479012/26/13Air cycle machine for an environmental control system
2062013033436012/19/13Clutch with pressure sustaining system
2072013033587212/19/13System and method for controlled overvoltage detection
2082013033679612/19/13Modified taper roller edge
2092013033020612/12/13Integrated fuel pump and control
2102013033020612/12/13Integrated fuel pump and control
2112013031915312/05/13Flow and pressure ripple reduction with advance dual gear and bearing face cut
2122013031924012/05/13Deoiler seal
2132013032076312/05/13Dual generator system
2142013032078212/05/13Electromechanical rotary actuator and method
2152013032303712/05/13Alignment of static parts in a gas turbine engine
2162013032307412/05/13Friction welded turbine disk and shaft
2172013032395212/05/13Electrical connector receptacle for mounting within an explosion proof enclosure and method of mounting
2182013032528712/05/13Flywheel energy storage for vehicle propulsion
2192013031304911/28/13Reduced velocity valve
2202013031305011/28/13Valve bypass
2212013031306711/28/13Integrated torque limiter/no-back device
2222013031575311/28/13Speed control of engine pump via summing differential
2232013031777711/28/13High impact energy sensor
2242013030744711/21/13Current control for an electric actuator
2252013030826911/21/13Method of converting power using a power semiconductor module
2262013029914411/14/13Heat exchanger
2272013030023111/14/13Rotating resistor assembly
2282013030024511/14/13Winding assembly for an electric generator and motor rotor and method of maintaining position of a winding assembly
2292013030121511/14/13Removable circuit card insert extractor
2302013029167211/07/13Detecting a relative shaft position on geared shafts
2312013029250911/07/13Rat actuator fine adjustment assembly
2322013029251011/07/13Fluid transfer tube for severe misalignment applications
2332013029251911/07/13Turbine powered electromechanical actuation system
2342013029259411/07/13Wear combination for starter air valve
2352013029609111/07/13Variable speed drive for aircarft applications
2362013028376310/31/13Pressure regulating valve
2372013028381510/31/13Integral cooling for servo valve
2382013028428310/31/13Containment housing for a fuel control housing
2392013028495410/31/13High temperature servo valve actuator
2402013028544910/31/13System and method for providing hold-up power to a load
2412013028652410/31/13Method for improving power distribution protection
2422013028755510/31/13Compressor housing bearing and seal
2432013028808210/31/13Warming feature for aircraft fuel cells
2442013028884010/31/13Integrated drive generator having a variable input speed and constant output frequency and method of driving
2452013028992210/31/13Power supply built-in testing
2462013028993310/31/13Detecting shaft rotation with short or missing teeth
2472013027645410/24/13Method of flange alignment
2482013027689210/24/13Pneumatic butterfly valve
2492013027691610/24/13Overpressure relief valve assembly

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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