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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

Check valve with self-trapping insert

Hamilton Sundstrand

Reconfigurable matrix-based power distribution architecture

Search recent Press Releases: Hamilton Sundstrand Corporation-related press releases
Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12014020212107/24/14 new patent  Conical light fod momentum particle separator protector
22014020256207/24/14 new patent  Check valve with self-trapping insert
32014020266307/24/14 new patent  Sub freezing load heat exchanger bypass
42014020363907/24/14 new patent  Reconfigurable matrix-based power distribution architecture
52014019646907/17/14Low pressure compressor bleed exit for an aircraft pressurization system
62014019686907/17/14Plate heat exchanger with tension ties
72014019687007/17/14Plate heat exchanger
82014019916707/17/14Compressor housing for an air cycle machine
92014019993107/17/14Dual action check valve
102014019159707/10/14Enhanced cooling of enclosed air cooled high power motors
112014019160007/10/14Rotor gear mounting assembly for a generator and method
122014019160607/10/14Multi-channel wound-field synchronous machine
132014019325307/10/14Propeller blade with relatively movable counterweight
142014018616107/03/14Seal plate
152014017593606/26/14Phase separator insulator for electric machine stator
162014017593706/26/14Phase separators for electrical machines
172014017817306/26/14Ejector assembly
182014016559006/19/14Turbine hub retainer
192014016583606/19/14Air separation module manifold flow structure and system
202014016681206/19/14Condenser ice removal for environmental control system
212014016882506/19/14Hardware-based, redundant overvoltage protection
222014016994406/19/14Debris filter for motor cooling inlet on ram air fan
232014016996106/19/14Propeller rotor balancing system
242014016997106/19/14Additively manufactured impeller
252014015984306/12/14Immersion cooled inductor apparatus
262014015091706/05/14Fluid duct with improved connecting bead
272014015092006/05/14Weaving with retractable fingers
282014015100106/05/14Heat exchanger with variable thickness coating
292014015151806/05/14Three-way mount bracket for aircraft cabin air supply system
302014015319106/05/14Electronic component cooling hood and heat pipe
312014015621006/05/14Control voltage signal synthesis system and method
322014014412005/29/14Lubrication cut-off at high speed
332014014647905/29/14Flexible thermal transfer strips
342014013765105/22/14System and method for passively compensating pressure sensors
352014013765905/22/14Dual threshold sensor for detecting relative movement
362014013848205/22/14Asymmetry brake with torque limit
372014013765105/22/14System and method for passively compensating pressure sensors
382014013765905/22/14Dual threshold sensor for detecting relative movement
392014013848205/22/14Asymmetry brake with torque limit
402014013399005/15/14Hub piloting diameter with relief cuts
412014013399505/15/14Propeller blade with modified spar stiffness
422014013399005/15/14Hub piloting diameter with relief cuts
432014013399505/15/14Propeller blade with modified spar stiffness
442014011654605/01/14Regulator valve with axial vent
452014011990805/01/14Fan housing for ram air fan
462014011995605/01/14Bypass directional control valve
472014012031705/01/14Composite load-bearing structure and method of manufacturing
482014012082105/01/14Elbow for cabin air flow system
492014011654605/01/14Regulator valve with axial vent
502014011990805/01/14Fan housing for ram air fan
512014011995605/01/14Bypass directional control valve
522014012031705/01/14Composite load-bearing structure and method of manufacturing
532014012082105/01/14Elbow for cabin air flow system
542014010954404/24/14High pressure relief valve closure
552014010958504/24/14High pressure relief valve nozzle
562014010997904/24/14Pressure regulating valve
572014010998304/24/14High pressure relief valve spring assembly
582014011013704/24/14Thermodynamically-optimized advanced fire suppression system
592014011061804/24/14High pressure relief valve piston
602014011204004/24/14System and method for common-mode elimination in a multi-level converter
612014011241104/24/14Fast syncing method of handling data
622014011449404/24/14Load sharing architecture for redundant channel controllers
632014010954404/24/14High pressure relief valve closure
642014010958504/24/14High pressure relief valve nozzle
652014010997904/24/14Pressure regulating valve
662014010998304/24/14High pressure relief valve spring assembly
672014011013704/24/14Thermodynamically-optimized advanced fire suppression system
682014011061804/24/14High pressure relief valve piston
692014011204004/24/14System and method for common-mode elimination in a multi-level converter
702014011241104/24/14Fast syncing method of handling data
712014011449404/24/14Load sharing architecture for redundant channel controllers
722014010365004/17/14Dual-dc bus starter/generator
732014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
742014010395504/17/14System and method for automated failure detection of hold-up power storage devices
752014010403204/17/14Method and apparatus for blown fuse detection
762014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
772014010490104/17/14Emi filtering for active rectifier power systems
782014010365004/17/14Dual-dc bus starter/generator
792014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
802014010395504/17/14System and method for automated failure detection of hold-up power storage devices
812014010403204/17/14Method and apparatus for blown fuse detection
822014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
832014010490104/17/14Emi filtering for active rectifier power systems
842014009849404/10/14Efficient cooling duct
852014009849404/10/14Efficient cooling duct
862014009849404/10/14Efficient cooling duct
872014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
882014009161704/03/14Circuit breaker module
892014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
902014009189104/03/14Transformer termination and interconnection assembly
912014009255104/03/14Dielectrophoretic cooling solution for electronics
922014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
932014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
942014009331304/03/14Torque tube with assembly assurance feature
952014009406004/03/14High voltage connector interfaces
962014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
972014009161704/03/14Circuit breaker module
982014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
992014009189104/03/14Transformer termination and interconnection assembly
1002014009255104/03/14Dielectrophoretic cooling solution for electronics
1012014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1022014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1032014009331304/03/14Torque tube with assembly assurance feature
1042014009406004/03/14High voltage connector interfaces
1052014008502903/27/14Laminated "y"-core transformer
1062014008582403/27/14Micro-die natural convection cooling system
1072014008502903/27/14Laminated "y"-core transformer
1082014008582403/27/14Micro-die natural convection cooling system
1092014007595003/20/14Minimum pressure shut-off valve
1102014007643503/20/14Gas turbine engine fuel system pump sharing valve
1112014007774703/20/14Motor speed enhancement
1122014007774803/20/14Stepper motor phase failure detection
1132014007595003/20/14Minimum pressure shut-off valve
1142014007643503/20/14Gas turbine engine fuel system pump sharing valve
1152014007774703/20/14Motor speed enhancement
1162014007774803/20/14Stepper motor phase failure detection
1172014007004903/13/14Ram air turbine release cable assembly
1182014007004903/13/14Ram air turbine release cable assembly
1192014005983903/06/14Methods for handling a bearingless machine
1202014005983903/06/14Methods for handling a bearingless machine
1212014005412702/27/14Ram air turbine with a speed engaged clutch
1222014005495702/27/14Power distribution cabinet
1232014005512902/27/14Resolver interface
1242014005670002/27/14Compressor inlet housing and method of manufacturing
1252014005671802/27/14Inlet shroud assembly
1262014005672402/27/14Diaphragm metering pump having a degassing system
1272014004785602/20/14Forward manifold
1282014004822902/20/14Ram outlet header
1292014004829202/20/14Highly integrated data bus automatic fire extinguishing system
1302014004833002/20/14Highly integrated data bus automatic fire extinguishing system
1312014005024502/20/14Thermal protection of rotating components in fuel-vapor zones
1322014005057402/20/14Ram air fan outer housing
1332014004173902/13/14Dual disk check valve with slotted stop bar
1342014004387102/13/14Emi filter using active damping with frequency dependant impedance
1352014004541502/13/14Cabin air compressor outlet duct
1362014003490902/06/14Thin-film ballistic semiconductor with asymmetric conductance
1372014003542302/06/14Construction of electric machines
1382014002699301/30/14Cabin air compressor heat housing
1392014002762801/30/14Waveform generation for ion trap
1402014002809401/30/14Power management and distribution with auxiliary dc bus
1412014003007001/30/14Cabin air compressor housing
1422014002192701/23/14Adaptive current control for inductive loads
1432014002197101/23/14Built-in test injection for current sensing circuit
1442014002354501/23/14Inlet cutbacks for high speed gear pump
1452014001706001/16/14Radial compressor blade clearance control system
1462014000755501/09/14Turbine generator assembly for thrust vector control
1472014000757901/09/14Non-symmetric arrangement of fuel nozzles in a combustor
1482014000767501/09/14Liquid level sensor system
1492014000848801/09/14Converter with taxi drive
1502014000849701/09/14Appartus and method for preventing gas turbine engine freezing
1512014000891501/09/14Gearless contra-rotating wind generator
1522014001302801/09/14Hardware flash memory wear monitoring
1532014000299501/02/14Contactor mounting panel with improved thermal characteristics
1542014000391101/02/14Turbine wheel catcher
1552014000529401/02/14Water based silicone coating compositions
1562013034086212/26/13High opening velocity check valve
1572013034098412/26/13Two-phase distributor
1582013034154812/26/13Contamination resistant butterfly valve
1592013034221912/26/13Capacitive position sensor
1602013034222812/26/13Test method for sense circuit
1612013034389812/26/13Propeller blade with carbon foam spar core
1622013034479012/26/13Air cycle machine for an environmental control system
1632013033436012/19/13Clutch with pressure sustaining system
1642013033587212/19/13System and method for controlled overvoltage detection
1652013033679612/19/13Modified taper roller edge
1662013033020612/12/13Integrated fuel pump and control
1672013033020612/12/13Integrated fuel pump and control
1682013031915312/05/13Flow and pressure ripple reduction with advance dual gear and bearing face cut
1692013031924012/05/13Deoiler seal
1702013032076312/05/13Dual generator system
1712013032078212/05/13Electromechanical rotary actuator and method
1722013032303712/05/13Alignment of static parts in a gas turbine engine
1732013032307412/05/13Friction welded turbine disk and shaft
1742013032395212/05/13Electrical connector receptacle for mounting within an explosion proof enclosure and method of mounting
1752013032528712/05/13Flywheel energy storage for vehicle propulsion
1762013031304911/28/13Reduced velocity valve
1772013031305011/28/13Valve bypass
1782013031306711/28/13Integrated torque limiter/no-back device
1792013031575311/28/13Speed control of engine pump via summing differential
1802013031777711/28/13High impact energy sensor
1812013030744711/21/13Current control for an electric actuator
1822013030826911/21/13Method of converting power using a power semiconductor module
1832013029914411/14/13Heat exchanger
1842013030023111/14/13Rotating resistor assembly
1852013030024511/14/13Winding assembly for an electric generator and motor rotor and method of maintaining position of a winding assembly
1862013030121511/14/13Removable circuit card insert extractor
1872013029167211/07/13Detecting a relative shaft position on geared shafts
1882013029250911/07/13Rat actuator fine adjustment assembly
1892013029251011/07/13Fluid transfer tube for severe misalignment applications
1902013029251911/07/13Turbine powered electromechanical actuation system
1912013029259411/07/13Wear combination for starter air valve
1922013029609111/07/13Variable speed drive for aircarft applications
1932013028376310/31/13Pressure regulating valve
1942013028381510/31/13Integral cooling for servo valve
1952013028428310/31/13Containment housing for a fuel control housing
1962013028495410/31/13High temperature servo valve actuator
1972013028544910/31/13System and method for providing hold-up power to a load
1982013028652410/31/13Method for improving power distribution protection
1992013028755510/31/13Compressor housing bearing and seal
2002013028808210/31/13Warming feature for aircraft fuel cells
2012013028884010/31/13Integrated drive generator having a variable input speed and constant output frequency and method of driving
2022013028992210/31/13Power supply built-in testing
2032013028993310/31/13Detecting shaft rotation with short or missing teeth
2042013027645410/24/13Method of flange alignment
2052013027689210/24/13Pneumatic butterfly valve
2062013027691610/24/13Overpressure relief valve assembly
2072013027691810/24/13Fuel metering system
2082013027700910/24/13Condenser with recirculation air mixer
2092013027797610/24/13Multi-rotor generator
2102013027809210/24/13Stator cooling channel tolerant to localized blockage
2112013027819310/24/13Direct current generating, management and distribution system
2122013027822910/24/13Thermal stress reduction in aircraft motor controllers
2132013027836910/24/13Sealed inductor connection using litz wire
2142013027837010/24/13Spring-supported inductor core
2152013027905810/24/13Electric fuse apparatus for power control circuits
2162013027921610/24/13Compensating ripple on pulse with modulator outputs
2172013028002710/24/13Anti-vortex shedding generator for apu support
2182013028006510/24/13Propeller blade pitch actuation system
2192013028007910/24/13Propeller blade with metallic foam spar core
2202013028008410/24/13Propeller blade with internal stiffener
2212013027005710/17/13Hydraulic clutch assembly and method of providing hydraulic fluid to a hydraulic clutch assembly
2222013027082810/17/13Housing for an electrical starter motor
2232013027091210/17/13System and method for providing time-controlled backup power to a load
2242013027091810/17/13Power transfer in variable frequency electric power generation systems
2252013027111410/17/13Frequency phase detection three phase system
2262013027187710/17/13Overcurrent protection and fault isolation
2272013027188410/17/13Power management and distribution system having a fault detection and isolation assembly and method
2282013027402210/17/13Air bearing shaft for ram air fan
2292013027402310/17/13Shaft with shoulder and groove
2302013026487810/10/13Power interruption bridge circuit
2312013026645210/10/13Propeller blade with reinforced spar core
2322013026681810/10/13Article including a weld joint
2332013026733110/10/13Lubrication management system for a rotating shaft assembly and method of forming
2342013026737910/10/13Aircraft apu electrical starter torque limiter
2352013025527010/03/13Passive equilization flow divider valve
2362013025528910/03/13Flash tank eliminator
2372013025715310/03/13Power distribution system and method of distributing power
2382013025756910/03/13Integrated planar electromechanical contactors
2392013025757410/03/13Immersion cooled toroid inductor assembly
2402013025862610/03/13Printed wiring board (pwb) for high amperage circuits
2412013026094010/03/13Gearing assembly
2422013026095010/03/13Aircraft accessory drive multiple speed transmission
2432013026095110/03/13Gear carrier frame
2442013026200310/03/13Current measurement and comparing assembly for a power distribution system and method for measuring and comparing current
2452013026202510/03/13Extended range absolute position sensing
2462013024874109/26/13Piston valve with built in filtration
2472013024874709/26/13Butterfly valve with strut
2482013025051609/26/13Air cooled motor controllers
2492013025247309/26/13Gangable power supply channels

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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