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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

System for controlling two positive displacement pumps

Hamilton Sundstrand

System for controlling two positive displacement pumps

Search recent Press Releases: Hamilton Sundstrand Corporation-related press releases
Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12014031159510/23/14 new patent  Flapper relief valve
22014031159910/23/14 new patent  System for controlling two positive displacement pumps
32014031459510/23/14 new patent  Reservoir vent and thermal stabilization orifice
42014030561010/16/14Method of monitoring a heat exchanger arrangement and heat exchanger monitoring system
52014030569210/16/14Terminal block cover
62014030656010/16/14Terminal assembly
72014030656410/16/14Standpipe assembly
82014030656710/16/14Tandem rotor servo motor
92014030657110/16/14Pole separator insert for electric machine stator
102014030671410/16/14Transient voltage suppression protection circuit including built in testing
112014030736010/16/14Immersion cooled capacitor for power electronics convertor
122014030749010/16/14Overvoltage protection unit with ac input current sensors
132014030817110/16/14Ozone converter with replaceable core
142014030907710/16/14Control of shifting transmission for constant and variable frequency systems
152014030981810/16/14Ram air turbine autodeployment logic
162014029882310/09/14Contamination free reverse flow fitting
172014029919910/09/14Reconfigurable valve
182014029929610/09/14Galley cooling
192014029980810/09/14Ball shaft for a liquid coolant valve
202014030024010/09/14Electric machine rotor
212014030029710/09/14Multiplexed motor controller
222014030030310/09/14Systems and methods for arc detecting and extinguishing in motors
232014030030710/09/14Detecting faults in motors and drives
242014030042710/09/14Lookup table assisted pulse width modulation
252014030044010/09/14Inductor gap spacer
262014030168110/09/14Thrust plate including cooling slots
272014030183010/09/14Cabin air compressor diffuser vane drive ring
282014030381210/09/14Backup control system
292014029026610/02/14Fuel and actuation system for gas turbine engine
302014029061010/02/14Diesel fuel stabilization for enhanced combustion
312014029237010/02/14Synchronous input signal capture system
322014029240110/02/14Voltage fed feed forward active emi filter
332014029354010/02/14Heat exchanger for aircraft application
342014029460410/02/14Hydraulic pump start system and method
352014028352109/25/14Inner housing assembly including retention slots
362014028403809/25/14Heat exchanger design and fabrication
372014028505309/25/14Flux controlled pm electric machine rotor
382014028594009/25/14Master-slave digital circuit breakers
392014026030109/18/14Engine manifold drain system
402014026095809/18/14Piston seal and method of reducing frictional forces of a piston seal
412014026569309/18/14Integrated starter generator
422014026574409/18/14Generator architecture with pmg exciter and main field rotating power converter
432014026574709/18/14Epgs architecture with multi-channel synchronous generator and common field regulated exciter
442014026607609/18/14Epgs architecture with multi-channel synchronous generator and common unregulated pmg exciter
452014026607809/18/14Generator architecture with main field rotating power converter
462014026843109/18/14Rotating diode assembly including overvoltage protection circuit
472014026857209/18/14Advanced cooling for power module switches
482014026894809/18/14Electromagnetic interference (emi) reduction in interleaved power converter
492014026896709/18/14Electromagnetic interference (emi) reduction in multi-level power converter
502014026977509/18/14Method and apparatus for multiplexed time aligned analog input sampling
512014027060309/18/14Bearing sleeve
522014027060409/18/14Bearing sleeve
532014027060509/18/14Bearing sleeve
542014027442009/18/14Spline lubrication system
552014025091009/11/14Thermal stress reduction in aircraft motor controllers
562014025091409/11/14Starter motor shared lubrication system
572014025146109/11/14Check valve having petals with lift generating elements
582014025146609/11/14Pneumatic port shield
592014025300509/11/14Thermal stress reduction in aircraft motor controllers
602014024577509/04/14Mixer and air pack for use in aircraft air supply system
612014024695709/04/14Connector and spring assembly for a generator
622014023977808/28/14Rotating rectifier assembly and method
632014023986408/28/14Variable link sensorless brushless direct current motor controller for space and hardened applications
642014024102008/28/14Rotating rectifier assembly and method
652014024489308/28/14Configuration data based diagnostic data capture
662014024505708/28/14Multi-processor synchronization using time base counters
672014024528508/28/14Version control for software configurable aircraft systems
682014023043908/21/14Auxiliary power unit generator
692014023105908/21/14Heat exchanger
702014023232408/21/14Battery charging system
712014022559908/14/14Transformer based sensor arrangement
722014022638308/14/14Coaxial rotating rectifier package assembly for generator
732014021624508/07/14High gain servo valve
742014021782108/07/14Matrix-based power distribution architecture
752014021806508/07/14Detecting early failures in printed wiring boards
762014020943807/31/14Electrical system lock out switch
772014021016707/31/14Air cycle machine with seal shaft
782014020212107/24/14Conical light fod momentum particle separator protector
792014020256207/24/14Check valve with self-trapping insert
802014020266307/24/14Sub freezing load heat exchanger bypass
812014020363907/24/14Reconfigurable matrix-based power distribution architecture
822014019646907/17/14Low pressure compressor bleed exit for an aircraft pressurization system
832014019686907/17/14Plate heat exchanger with tension ties
842014019687007/17/14Plate heat exchanger
852014019916707/17/14Compressor housing for an air cycle machine
862014019993107/17/14Dual action check valve
872014019159707/10/14Enhanced cooling of enclosed air cooled high power motors
882014019160007/10/14Rotor gear mounting assembly for a generator and method
892014019160607/10/14Multi-channel wound-field synchronous machine
902014019325307/10/14Propeller blade with relatively movable counterweight
912014018616107/03/14Seal plate
922014017593606/26/14Phase separator insulator for electric machine stator
932014017593706/26/14Phase separators for electrical machines
942014017817306/26/14Ejector assembly
952014016559006/19/14Turbine hub retainer
962014016583606/19/14Air separation module manifold flow structure and system
972014016681206/19/14Condenser ice removal for environmental control system
982014016882506/19/14Hardware-based, redundant overvoltage protection
992014016994406/19/14Debris filter for motor cooling inlet on ram air fan
1002014016996106/19/14Propeller rotor balancing system
1012014016997106/19/14Additively manufactured impeller
1022014015984306/12/14Immersion cooled inductor apparatus
1032014015091706/05/14Fluid duct with improved connecting bead
1042014015092006/05/14Weaving with retractable fingers
1052014015100106/05/14Heat exchanger with variable thickness coating
1062014015151806/05/14Three-way mount bracket for aircraft cabin air supply system
1072014015319106/05/14Electronic component cooling hood and heat pipe
1082014015621006/05/14Control voltage signal synthesis system and method
1092014014412005/29/14Lubrication cut-off at high speed
1102014014647905/29/14Flexible thermal transfer strips
1112014013765105/22/14System and method for passively compensating pressure sensors
1122014013765905/22/14Dual threshold sensor for detecting relative movement
1132014013848205/22/14Asymmetry brake with torque limit
1142014013765105/22/14System and method for passively compensating pressure sensors
1152014013765905/22/14Dual threshold sensor for detecting relative movement
1162014013848205/22/14Asymmetry brake with torque limit
1172014013399005/15/14Hub piloting diameter with relief cuts
1182014013399505/15/14Propeller blade with modified spar stiffness
1192014013399005/15/14Hub piloting diameter with relief cuts
1202014013399505/15/14Propeller blade with modified spar stiffness
1212014011654605/01/14Regulator valve with axial vent
1222014011990805/01/14Fan housing for ram air fan
1232014011995605/01/14Bypass directional control valve
1242014012031705/01/14Composite load-bearing structure and method of manufacturing
1252014012082105/01/14Elbow for cabin air flow system
1262014011654605/01/14Regulator valve with axial vent
1272014011990805/01/14Fan housing for ram air fan
1282014011995605/01/14Bypass directional control valve
1292014012031705/01/14Composite load-bearing structure and method of manufacturing
1302014012082105/01/14Elbow for cabin air flow system
1312014010954404/24/14High pressure relief valve closure
1322014010958504/24/14High pressure relief valve nozzle
1332014010997904/24/14Pressure regulating valve
1342014010998304/24/14High pressure relief valve spring assembly
1352014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1362014011061804/24/14High pressure relief valve piston
1372014011204004/24/14System and method for common-mode elimination in a multi-level converter
1382014011241104/24/14Fast syncing method of handling data
1392014011449404/24/14Load sharing architecture for redundant channel controllers
1402014010954404/24/14High pressure relief valve closure
1412014010958504/24/14High pressure relief valve nozzle
1422014010997904/24/14Pressure regulating valve
1432014010998304/24/14High pressure relief valve spring assembly
1442014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1452014011061804/24/14High pressure relief valve piston
1462014011204004/24/14System and method for common-mode elimination in a multi-level converter
1472014011241104/24/14Fast syncing method of handling data
1482014011449404/24/14Load sharing architecture for redundant channel controllers
1492014010365004/17/14Dual-dc bus starter/generator
1502014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1512014010395504/17/14System and method for automated failure detection of hold-up power storage devices
1522014010403204/17/14Method and apparatus for blown fuse detection
1532014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
1542014010490104/17/14Emi filtering for active rectifier power systems
1552014010365004/17/14Dual-dc bus starter/generator
1562014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1572014010395504/17/14System and method for automated failure detection of hold-up power storage devices
1582014010403204/17/14Method and apparatus for blown fuse detection
1592014010490004/17/14System and method for connecting the midpoint of a dual-dc bus to ground
1602014010490104/17/14Emi filtering for active rectifier power systems
1612014009849404/10/14Efficient cooling duct
1622014009849404/10/14Efficient cooling duct
1632014009849404/10/14Efficient cooling duct
1642014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1652014009161704/03/14Circuit breaker module
1662014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1672014009189104/03/14Transformer termination and interconnection assembly
1682014009255104/03/14Dielectrophoretic cooling solution for electronics
1692014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1702014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1712014009331304/03/14Torque tube with assembly assurance feature
1722014009406004/03/14High voltage connector interfaces
1732014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1742014009161704/03/14Circuit breaker module
1752014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1762014009189104/03/14Transformer termination and interconnection assembly
1772014009255104/03/14Dielectrophoretic cooling solution for electronics
1782014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1792014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1802014009331304/03/14Torque tube with assembly assurance feature
1812014009406004/03/14High voltage connector interfaces
1822014008502903/27/14Laminated "y"-core transformer
1832014008582403/27/14Micro-die natural convection cooling system
1842014008502903/27/14Laminated "y"-core transformer
1852014008582403/27/14Micro-die natural convection cooling system
1862014007595003/20/14Minimum pressure shut-off valve
1872014007643503/20/14Gas turbine engine fuel system pump sharing valve
1882014007774703/20/14Motor speed enhancement
1892014007774803/20/14Stepper motor phase failure detection
1902014007595003/20/14Minimum pressure shut-off valve
1912014007643503/20/14Gas turbine engine fuel system pump sharing valve
1922014007774703/20/14Motor speed enhancement
1932014007774803/20/14Stepper motor phase failure detection
1942014007004903/13/14Ram air turbine release cable assembly
1952014007004903/13/14Ram air turbine release cable assembly
1962014005983903/06/14Methods for handling a bearingless machine
1972014005983903/06/14Methods for handling a bearingless machine
1982014005412702/27/14Ram air turbine with a speed engaged clutch
1992014005495702/27/14Power distribution cabinet
2002014005512902/27/14Resolver interface
2012014005670002/27/14Compressor inlet housing and method of manufacturing
2022014005671802/27/14Inlet shroud assembly
2032014005672402/27/14Diaphragm metering pump having a degassing system
2042014004785602/20/14Forward manifold
2052014004822902/20/14Ram outlet header
2062014004829202/20/14Highly integrated data bus automatic fire extinguishing system
2072014004833002/20/14Highly integrated data bus automatic fire extinguishing system
2082014005024502/20/14Thermal protection of rotating components in fuel-vapor zones
2092014005057402/20/14Ram air fan outer housing
2102014004173902/13/14Dual disk check valve with slotted stop bar
2112014004387102/13/14Emi filter using active damping with frequency dependant impedance
2122014004541502/13/14Cabin air compressor outlet duct
2132014003490902/06/14Thin-film ballistic semiconductor with asymmetric conductance
2142014003542302/06/14Construction of electric machines
2152014002699301/30/14Cabin air compressor heat housing
2162014002762801/30/14Waveform generation for ion trap
2172014002809401/30/14Power management and distribution with auxiliary dc bus
2182014003007001/30/14Cabin air compressor housing
2192014002192701/23/14Adaptive current control for inductive loads
2202014002197101/23/14Built-in test injection for current sensing circuit
2212014002354501/23/14Inlet cutbacks for high speed gear pump
2222014001706001/16/14Radial compressor blade clearance control system
2232014000755501/09/14Turbine generator assembly for thrust vector control
2242014000757901/09/14Non-symmetric arrangement of fuel nozzles in a combustor
2252014000767501/09/14Liquid level sensor system
2262014000848801/09/14Converter with taxi drive
2272014000849701/09/14Appartus and method for preventing gas turbine engine freezing
2282014000891501/09/14Gearless contra-rotating wind generator
2292014001302801/09/14Hardware flash memory wear monitoring
2302014000299501/02/14Contactor mounting panel with improved thermal characteristics
2312014000391101/02/14Turbine wheel catcher
2322014000529401/02/14Water based silicone coating compositions
2332013034086212/26/13High opening velocity check valve
2342013034098412/26/13Two-phase distributor
2352013034154812/26/13Contamination resistant butterfly valve
2362013034221912/26/13Capacitive position sensor
2372013034222812/26/13Test method for sense circuit
2382013034389812/26/13Propeller blade with carbon foam spar core
2392013034479012/26/13Air cycle machine for an environmental control system
2402013033436012/19/13Clutch with pressure sustaining system
2412013033587212/19/13System and method for controlled overvoltage detection
2422013033679612/19/13Modified taper roller edge
2432013033020612/12/13Integrated fuel pump and control
2442013033020612/12/13Integrated fuel pump and control
2452013031915312/05/13Flow and pressure ripple reduction with advance dual gear and bearing face cut
2462013031924012/05/13Deoiler seal
2472013032076312/05/13Dual generator system
2482013032078212/05/13Electromechanical rotary actuator and method
2492013032303712/05/13Alignment of static parts in a gas turbine engine

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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