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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



Motor including flexible printed circuit board stator

Hamilton Sundstrand

Motor including flexible printed circuit board stator

Permanent magnet synchronous machines with magnetic flux regulation

Hamilton Sundstrand

Permanent magnet synchronous machines with magnetic flux regulation

Permanent magnet synchronous machines with magnetic flux regulation

Hamilton Sundstrand

Integral filter and regulator for valve

Search recent Press Releases: Hamilton Sundstrand Corporation-related press releases
Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12014036696412/18/14 new patent  Reverse flow relief valve
22014036696512/18/14 new patent  Integral filter and regulator for valve
32014036696612/18/14 new patent  High pressure check valve flange joint
42014036754312/18/14 new patent  Cabin supply bracket
52014036807412/18/14 new patent  Motor including flexible printed circuit board stator
62014036807512/18/14 new patent  Permanent magnet synchronous machines with magnetic flux regulation
72014036909212/18/14 new patent  Method of reducing input current distortion in a rectifier
82014036910112/18/14 new patent  Method of deriving switch current signals in a rectifier
92014036371812/11/14Thermal conductivity control devices
102014035293312/04/14Core assembly for a heat exchanger and method of assembling
112014035293412/04/14Plate heat exchanger
122014035404912/04/14Auxiliary winding for extended current measurement
132014035717612/04/14Motor cooling blower and containment structure
142014034569411/27/14Low friction fuel metering valve
152014034569911/27/14Vent valve
162014034583711/27/14Heat exchanger distribution assembly and method
172014034584011/27/14Heat transference device
182014034599111/27/14Active aircraft brake cooling system
192014034627811/27/14Thermal pneumatic deicing system for an aircraft ram air heat exchanger
202014034630111/27/14Cabin air compressor support bracket
212014034630211/27/14Cabin air compressor cross-support bracket
222014034631511/27/14Cabin air compressor support bracket
232014034637911/27/14Backflow prevention valve
242014034638111/27/14Valve with latching return spring
252014034220111/20/14Electrical storage device thermal management systems
262014033169211/13/14Self-cooling loop with electric ram fan for motor driven compressor
272014033177311/13/14Microwave vibration sensors
282014033262311/13/14Transfer tube for a ram air fan (raf) assembly
292014033270311/13/14Adjustment and locking mechanisms
302014033330011/13/14Regulated magnetic flux density for extended current measurement
312014033407411/13/14Heat sink for contactor in power distribution assembly
322014033420811/13/14Synchronous rectification in the three-level inverter-converter topologies
332014033493211/13/14Split blade retention race with inner and outer chamfers
342014032600511/06/14Galley cooling heat exchanger defrost mechanism
352014033039711/06/14Multi-channel control switchover logic
362014031808910/30/14Particle separator
372014031817510/30/14Integral heat exchanger distributor
382014031927810/30/14Resistive-inductive de-icing of aircraft flight control surfaces
392014031939810/30/14Valve including multilayer wear plate
402014032019410/30/14Solid state power controller gate control
412014032117610/30/14Electronic tru input protection
422014032196210/30/14Turbine nozzle for air cycle machine
432014032196310/30/14Turbine nozzle and shroud for air cycle machine
442014032196410/30/14Turbine nozzle and shroud for air cycle machine
452014032197810/30/14Turbine nozzle and shroud
462014032197910/30/14Turbine nozzle piece parts with hvoc coatings
472014032199510/30/14Ram air fan inlet shroud
482014032200010/30/14Turbine nozzle for air cycle machine
492014032200910/30/14Simplified propeller balancing system and method
502014032302610/30/14Ambient condition based adjusting of cabin pressure to achieve target aircraft inflow
512014032423810/30/14Self powered fluid metering units
522014031159510/23/14Flapper relief valve
532014031159910/23/14System for controlling two positive displacement pumps
542014031459510/23/14Reservoir vent and thermal stabilization orifice
552014030561010/16/14Method of monitoring a heat exchanger arrangement and heat exchanger monitoring system
562014030569210/16/14Terminal block cover
572014030656010/16/14Terminal assembly
582014030656410/16/14Standpipe assembly
592014030656710/16/14Tandem rotor servo motor
602014030657110/16/14Pole separator insert for electric machine stator
612014030671410/16/14Transient voltage suppression protection circuit including built in testing
622014030736010/16/14Immersion cooled capacitor for power electronics convertor
632014030749010/16/14Overvoltage protection unit with ac input current sensors
642014030817110/16/14Ozone converter with replaceable core
652014030907710/16/14Control of shifting transmission for constant and variable frequency systems
662014030981810/16/14Ram air turbine autodeployment logic
672014029882310/09/14Contamination free reverse flow fitting
682014029919910/09/14Reconfigurable valve
692014029929610/09/14Galley cooling
702014029980810/09/14Ball shaft for a liquid coolant valve
712014030024010/09/14Electric machine rotor
722014030029710/09/14Multiplexed motor controller
732014030030310/09/14Arc detecting and extinguishing in motors
742014030030710/09/14Detecting faults in motors and drives
752014030042710/09/14Lookup table assisted pulse width modulation
762014030044010/09/14Inductor gap spacer
772014030168110/09/14Thrust plate including cooling slots
782014030183010/09/14Cabin air compressor diffuser vane drive ring
792014030381210/09/14Backup control system
802014029026610/02/14Fuel and actuation system for gas turbine engine
812014029061010/02/14Diesel fuel stabilization for enhanced combustion
822014029237010/02/14Synchronous input signal capture system
832014029240110/02/14Voltage fed feed forward active emi filter
842014029354010/02/14Heat exchanger for aircraft application
852014029460410/02/14Hydraulic pump start system and method
862014028352109/25/14Inner housing assembly including retention slots
872014028403809/25/14Heat exchanger design and fabrication
882014028505309/25/14Flux controlled pm electric machine rotor
892014028594009/25/14Master-slave digital circuit breakers
902014026030109/18/14Engine manifold drain system
912014026095809/18/14Piston seal and method of reducing frictional forces of a piston seal
922014026569309/18/14Integrated starter generator
932014026574409/18/14Generator architecture with pmg exciter and main field rotating power converter
942014026574709/18/14Epgs architecture with multi-channel synchronous generator and common field regulated exciter
952014026607609/18/14Epgs architecture with multi-channel synchronous generator and common unregulated pmg exciter
962014026607809/18/14Generator architecture with main field rotating power converter
972014026843109/18/14Rotating diode assembly including overvoltage protection circuit
982014026857209/18/14Advanced cooling for power module switches
992014026894809/18/14Electromagnetic interference (emi) reduction in interleaved power converter
1002014026896709/18/14Electromagnetic interference (emi) reduction in multi-level power converter
1012014026977509/18/14Multiplexed time aligned analog input sampling
1022014027060309/18/14Bearing sleeve
1032014027060409/18/14Bearing sleeve
1042014027060509/18/14Bearing sleeve
1052014027442009/18/14Spline lubrication system
1062014025091009/11/14Thermal stress reduction in aircraft motor controllers
1072014025091409/11/14Starter motor shared lubrication system
1082014025146109/11/14Check valve having petals with lift generating elements
1092014025146609/11/14Pneumatic port shield
1102014025300509/11/14Thermal stress reduction in aircraft motor controllers
1112014024577509/04/14Mixer and air pack for use in aircraft air supply system
1122014024695709/04/14Connector and spring assembly for a generator
1132014023977808/28/14Rotating rectifier assembly and method
1142014023986408/28/14Variable link sensorless brushless direct current motor controller for space and hardened applications
1152014024102008/28/14Rotating rectifier assembly and method
1162014024489308/28/14Configuration data based diagnostic data capture
1172014024505708/28/14Multi-processor synchronization using time base counters
1182014024528508/28/14Version control for software configurable aircraft systems
1192014023043908/21/14Auxiliary power unit generator
1202014023105908/21/14Heat exchanger
1212014023232408/21/14Battery charging system
1222014022559908/14/14Transformer based sensor arrangement
1232014022638308/14/14Coaxial rotating rectifier package assembly for generator
1242014021624508/07/14High gain servo valve
1252014021782108/07/14Matrix-based power distribution architecture
1262014021806508/07/14Detecting early failures in printed wiring boards
1272014020943807/31/14Electrical system lock out switch
1282014021016707/31/14Air cycle machine with seal shaft
1292014020212107/24/14Conical light fod momentum particle separator protector
1302014020256207/24/14Check valve with self-trapping insert
1312014020266307/24/14Sub freezing load heat exchanger bypass
1322014020363907/24/14Reconfigurable matrix-based power distribution architecture
1332014019646907/17/14Low pressure compressor bleed exit for an aircraft pressurization system
1342014019686907/17/14Plate heat exchanger with tension ties
1352014019687007/17/14Plate heat exchanger
1362014019916707/17/14Compressor housing for an air cycle machine
1372014019993107/17/14Dual action check valve
1382014019159707/10/14Enhanced cooling of enclosed air cooled high power motors
1392014019160007/10/14Rotor gear mounting assembly for a generator and method
1402014019160607/10/14Multi-channel wound-field synchronous machine
1412014019325307/10/14Propeller blade with relatively movable counterweight
1422014018616107/03/14Seal plate
1432014017593606/26/14Phase separator insulator for electric machine stator
1442014017593706/26/14Phase separators for electrical machines
1452014017817306/26/14Ejector assembly
1462014016559006/19/14Turbine hub retainer
1472014016583606/19/14Air separation module manifold flow structure and system
1482014016681206/19/14Condenser ice removal for environmental control system
1492014016882506/19/14Hardware-based, redundant overvoltage protection
1502014016994406/19/14Debris filter for motor cooling inlet on ram air fan
1512014016996106/19/14Propeller rotor balancing system
1522014016997106/19/14Additively manufactured impeller
1532014015984306/12/14Immersion cooled inductor apparatus
1542014015091706/05/14Fluid duct with improved connecting bead
1552014015092006/05/14Weaving with retractable fingers
1562014015100106/05/14Heat exchanger with variable thickness coating
1572014015151806/05/14Three-way mount bracket for aircraft cabin air supply system
1582014015319106/05/14Electronic component cooling hood and heat pipe
1592014015621006/05/14Control voltage signal synthesis system and method
1602014014412005/29/14Lubrication cut-off at high speed
1612014014647905/29/14Flexible thermal transfer strips
1622014013765105/22/14Passively compensating pressure sensors
1632014013765905/22/14Dual threshold sensor for detecting relative movement
1642014013848205/22/14Asymmetry brake with torque limit
1652014013399005/15/14Hub piloting diameter with relief cuts
1662014013399505/15/14Propeller blade with modified spar stiffness
1672014011654605/01/14Regulator valve with axial vent
1682014011990805/01/14Fan housing for ram air fan
1692014011995605/01/14Bypass directional control valve
1702014012031705/01/14Composite load-bearing structure and method of manufacturing
1712014012082105/01/14Elbow for cabin air flow system
1722014010954404/24/14High pressure relief valve closure
1732014010958504/24/14High pressure relief valve nozzle
1742014010997904/24/14Pressure regulating valve
1752014010998304/24/14High pressure relief valve spring assembly
1762014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1772014011061804/24/14High pressure relief valve piston
1782014011204004/24/14Common-mode elimination in a multi-level converter
1792014011241104/24/14Fast syncing method of handling data
1802014011449404/24/14Load sharing architecture for redundant channel controllers
1812014010365004/17/14Dual-dc bus starter/generator
1822014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
1832014010395504/17/14Automated failure detection of hold-up power storage devices
1842014010403204/17/14Blown fuse detection
1852014010490004/17/14Connecting the midpoint of a dual-dc bus to ground
1862014010490104/17/14Emi filtering for active rectifier power systems
1872014009849404/10/14Efficient cooling duct
1882014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
1892014009161704/03/14Circuit breaker module
1902014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
1912014009189104/03/14Transformer termination and interconnection assembly
1922014009255104/03/14Dielectrophoretic cooling solution for electronics
1932014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
1942014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
1952014009331304/03/14Torque tube with assembly assurance feature
1962014009406004/03/14High voltage connector interfaces
1972014008502903/27/14Laminated "y"-core transformer
1982014008582403/27/14Micro-die natural convection cooling system
1992014007595003/20/14Minimum pressure shut-off valve
2002014007643503/20/14Gas turbine engine fuel system pump sharing valve
2012014007774703/20/14Motor speed enhancement
2022014007774803/20/14Stepper motor phase failure detection
2032014007004903/13/14Ram air turbine release cable assembly
2042014005983903/06/14Methods for handling a bearingless machine
2052014005412702/27/14Ram air turbine with a speed engaged clutch
2062014005495702/27/14Power distribution cabinet
2072014005512902/27/14Resolver interface
2082014005670002/27/14Compressor inlet housing and method of manufacturing
2092014005671802/27/14Inlet shroud assembly
2102014005672402/27/14Diaphragm metering pump having a degassing system
2112014004785602/20/14Forward manifold
2122014004822902/20/14Ram outlet header
2132014004829202/20/14Highly integrated data bus automatic fire extinguishing system
2142014004833002/20/14Highly integrated data bus automatic fire extinguishing system
2152014005024502/20/14Thermal protection of rotating components in fuel-vapor zones
2162014005057402/20/14Ram air fan outer housing
2172014004173902/13/14Dual disk check valve with slotted stop bar
2182014004387102/13/14Emi filter using active damping with frequency dependant impedance
2192014004541502/13/14Cabin air compressor outlet duct
2202014003490902/06/14Thin-film ballistic semiconductor with asymmetric conductance
2212014003542302/06/14Construction of electric machines
2222014002699301/30/14Cabin air compressor heat housing
2232014002762801/30/14Waveform generation for ion trap
2242014002809401/30/14Power management and distribution with auxiliary dc bus
2252014003007001/30/14Cabin air compressor housing
2262014002192701/23/14Adaptive current control for inductive loads
2272014002197101/23/14Built-in test injection for current sensing circuit
2282014002354501/23/14Inlet cutbacks for high speed gear pump
2292014001706001/16/14Radial compressor blade clearance control system
2302014000755501/09/14Turbine generator assembly for thrust vector control
2312014000757901/09/14Non-symmetric arrangement of fuel nozzles in a combustor
2322014000767501/09/14Liquid level sensor system
2332014000848801/09/14Converter with taxi drive
2342014000849701/09/14Appartus and method for preventing gas turbine engine freezing
2352014000891501/09/14Gearless contra-rotating wind generator
2362014001302801/09/14Hardware flash memory wear monitoring
2372014000299501/02/14Contactor mounting panel with improved thermal characteristics
2382014000391101/02/14Turbine wheel catcher
2392014000529401/02/14Water based silicone coating compositions
2402013034086212/26/13High opening velocity check valve
2412013034098412/26/13Two-phase distributor
2422013034154812/26/13Contamination resistant butterfly valve
2432013034221912/26/13Capacitive position sensor
2442013034222812/26/13Test method for sense circuit
2452013034389812/26/13Propeller blade with carbon foam spar core
2462013034479012/26/13Air cycle machine for an environmental control system
2472013033436012/19/13Clutch with pressure sustaining system
2482013033587212/19/13Controlled overvoltage detection
2492013033679612/19/13Modified taper roller edge


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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

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