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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 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hamilton Sundstrand Corporation-related inventors



Air cycle machine compressor diffuser

Hamilton Sundstrand

Air cycle machine compressor diffuser

Search recent Press Releases: Hamilton Sundstrand Corporation-related press releases
Count Application # Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
12015002377601/22/15Fluid cooling arrangement for a gas turbine engine and method
22015002378701/22/15Air cycle machine compressor diffuser
32015001358701/15/15Safety pin system
42015001456901/15/15Coating arrangement for sliding actuator assembly and method
52015000796901/08/15Heat exchangers with multi-layer structures
62015000877201/08/15Integrated gas turbine engine accessories
72015000075201/01/15Fluid pressure regulating system
82015000087101/01/15Housing with heat pipes integrated into enclosure fins
92015000087401/01/15Fuel oil heat exchanger utilizing heat pipes
102015000096101/01/15Pwb cooling system with heat dissipation through posts
112015000224501/01/15Resonance based cable compensation
122015000297501/01/15Solid state circuit-breaker switch devices
132015000303101/01/15Vertically mounted capacitor assembly
142015000393001/01/15Fastening system including removable stud and retaining plate
152015000401101/01/15Enhanced motor cooling system and method
162014037523312/25/14Permanent magnet motor control
172014037533412/25/14Systems and methods for selecting circuit element values for a hybrid active power filter operating over a variable frequency
182014037540512/25/14Systems and methods for inductively coupled damper for direct current power systems
192014037628312/25/14Systems and methods for active damping device for stabilizing a power grid of active sources and loads
202014037628412/25/14Systems and methods for tuning the control of a shunt active power filter over a variable frequency
212014037707912/25/14Propeller rotor and engine overspeed control
222014037748712/25/14Suction-blow-molded aircraft ducting
232014036696412/18/14Reverse flow relief valve
242014036696512/18/14Integral filter and regulator for valve
252014036696612/18/14High pressure check valve flange joint
262014036754312/18/14Cabin supply bracket
272014036807412/18/14Motor including flexible printed circuit board stator
282014036807512/18/14Permanent magnet synchronous machines with magnetic flux regulation
292014036909212/18/14Method of reducing input current distortion in a rectifier
302014036910112/18/14Method of deriving switch current signals in a rectifier
312014036371812/11/14Thermal conductivity control devices
322014035293312/04/14Core assembly for a heat exchanger and assembling
332014035293412/04/14Plate heat exchanger
342014035404912/04/14Auxiliary winding for extended current measurement
352014035717612/04/14Motor cooling blower and containment structure
362014034569411/27/14Low friction fuel metering valve
372014034569911/27/14Vent valve
382014034583711/27/14Heat exchanger distribution assembly and method
392014034584011/27/14Heat transference device
402014034599111/27/14Active aircraft brake cooling system
412014034627811/27/14Thermal pneumatic deicing system for an aircraft ram air heat exchanger
422014034630111/27/14Cabin air compressor support bracket
432014034630211/27/14Cabin air compressor cross-support bracket
442014034631511/27/14Cabin air compressor support bracket
452014034637911/27/14Backflow prevention valve
462014034638111/27/14Valve with latching return spring
472014034220111/20/14Electrical storage device thermal management systems
482014033169211/13/14Self-cooling loop with electric ram fan for motor driven compressor
492014033177311/13/14Microwave vibration sensors
502014033262311/13/14Transfer tube for a ram air fan (raf) assembly
512014033270311/13/14Adjustment and locking mechanisms
522014033330011/13/14Regulated magnetic flux density for extended current measurement
532014033407411/13/14Heat sink for contactor in power distribution assembly
542014033420811/13/14Synchronous rectification in the three-level inverter-converter topologies
552014033493211/13/14Split blade retention race with inner and outer chamfers
562014032600511/06/14Galley cooling heat exchanger defrost mechanism
572014033039711/06/14Multi-channel control switchover logic
582014031808910/30/14Particle separator
592014031817510/30/14Integral heat exchanger distributor
602014031927810/30/14Resistive-inductive de-icing of aircraft flight control surfaces
612014031939810/30/14Valve including multilayer wear plate
622014032019410/30/14Solid state power controller gate control
632014032117610/30/14Systems and methods for electronic tru input protection
642014032196210/30/14Turbine nozzle for air cycle machine
652014032196310/30/14Turbine nozzle and shroud for air cycle machine
662014032196410/30/14Turbine nozzle and shroud for air cycle machine
672014032197810/30/14Turbine nozzle and shroud
682014032197910/30/14Turbine nozzle piece parts with hvoc coatings
692014032199510/30/14Ram air fan inlet shroud
702014032200010/30/14Turbine nozzle for air cycle machine
712014032200910/30/14Simplified propeller balancing system and method
722014032302610/30/14Ambient condition based adjusting of cabin pressure to achieve target aircraft inflow
732014032423810/30/14Self powered fluid metering units
742014031159510/23/14Flapper relief valve
752014031159910/23/14System for controlling two positive displacement pumps
762014031459510/23/14Reservoir vent and thermal stabilization orifice
772014030561010/16/14Method of monitoring a heat exchanger arrangement and heat exchanger monitoring system
782014030569210/16/14Terminal block cover
792014030656010/16/14Terminal assembly
802014030656410/16/14Standpipe assembly
812014030656710/16/14Tandem rotor servo motor
822014030657110/16/14Pole separator insert for electric machine stator
832014030671410/16/14Transient voltage suppression protection circuit including built in testing
842014030736010/16/14Immersion cooled capacitor for power electronics convertor
852014030749010/16/14Overvoltage protection unit with ac input current sensors
862014030817110/16/14Ozone converter with replaceable core
872014030907710/16/14Control of shifting transmission for constant and variable frequency systems
882014030981810/16/14Ram air turbine autodeployment logic
892014029882310/09/14Contamination free reverse flow fitting
902014029919910/09/14Reconfigurable valve
912014029929610/09/14Galley cooling
922014029980810/09/14Ball shaft for a liquid coolant valve
932014030024010/09/14Electric machine rotor
942014030029710/09/14Multiplexed motor controller
952014030030310/09/14Systems and methods for arc detecting and extinguishing in motors
962014030030710/09/14Detecting faults in motors and drives
972014030042710/09/14Lookup table assisted pulse width modulation
982014030044010/09/14Inductor gap spacer
992014030168110/09/14Thrust plate including cooling slots
1002014030183010/09/14Cabin air compressor diffuser vane drive ring
1012014030381210/09/14Backup control system
1022014029026610/02/14Fuel and actuation system for gas turbine engine
1032014029061010/02/14Diesel fuel stabilization for enhanced combustion
1042014029237010/02/14Synchronous input signal capture system
1052014029240110/02/14Voltage fed feed forward active emi filter
1062014029354010/02/14Heat exchanger for aircraft application
1072014029460410/02/14Hydraulic pump start system and method
1082014028352109/25/14Inner housing assembly including retention slots
1092014028403809/25/14Heat exchanger design and fabrication
1102014028505309/25/14Flux controlled pm electric machine rotor
1112014028594009/25/14Master-slave digital circuit breakers
1122014026030109/18/14Engine manifold drain system
1132014026095809/18/14Piston seal and reducing frictional forces of a piston seal
1142014026569309/18/14Integrated starter generator
1152014026574409/18/14Generator architecture with pmg exciter and main field rotating power converter
1162014026574709/18/14Epgs architecture with multi-channel synchronous generator and common field regulated exciter
1172014026607609/18/14Epgs architecture with multi-channel synchronous generator and common unregulated pmg exciter
1182014026607809/18/14Generator architecture with main field rotating power converter
1192014026843109/18/14Rotating diode assembly including overvoltage protection circuit
1202014026857209/18/14Advanced cooling for power module switches
1212014026894809/18/14Electromagnetic interference (emi) reduction in interleaved power converter
1222014026896709/18/14Electromagnetic interference (emi) reduction in multi-level power converter
1232014026977509/18/14Method and multiplexed time aligned analog input sampling
1242014027060309/18/14Bearing sleeve
1252014027060409/18/14Bearing sleeve
1262014027060509/18/14Bearing sleeve
1272014027442009/18/14Spline lubrication system
1282014025091009/11/14Thermal stress reduction in aircraft motor controllers
1292014025091409/11/14Starter motor shared lubrication system
1302014025146109/11/14Check valve having petals with lift generating elements
1312014025146609/11/14Pneumatic port shield
1322014025300509/11/14Thermal stress reduction in aircraft motor controllers
1332014024577509/04/14Mixer and air pack for use in aircraft air supply system
1342014024695709/04/14Connector and spring assembly for a generator
1352014023977808/28/14Rotating rectifier assembly and method
1362014023986408/28/14Variable link sensorless brushless direct current motor controller for space and hardened applications
1372014024102008/28/14Rotating rectifier assembly and method
1382014024489308/28/14Configuration data based diagnostic data capture
1392014024505708/28/14Multi-processor synchronization using time base counters
1402014024528508/28/14Version control for software configurable aircraft systems
1412014023043908/21/14Auxiliary power unit generator
1422014023105908/21/14Heat exchanger
1432014023232408/21/14Battery charging system
1442014022559908/14/14Transformer based sensor arrangement
1452014022638308/14/14Coaxial rotating rectifier package assembly for generator
1462014021624508/07/14High gain servo valve
1472014021782108/07/14Matrix-based power distribution architecture
1482014021806508/07/14Detecting early failures in printed wiring boards
1492014020943807/31/14Electrical system lock out switch
1502014021016707/31/14Air cycle machine with seal shaft
1512014020212107/24/14Conical light fod momentum particle separator protector
1522014020256207/24/14Check valve with self-trapping insert
1532014020266307/24/14Sub freezing load heat exchanger bypass
1542014020363907/24/14Reconfigurable matrix-based power distribution architecture
1552014019646907/17/14Low pressure compressor bleed exit for an aircraft pressurization system
1562014019686907/17/14Plate heat exchanger with tension ties
1572014019687007/17/14Plate heat exchanger
1582014019916707/17/14Compressor housing for an air cycle machine
1592014019993107/17/14Dual action check valve
1602014019159707/10/14Enhanced cooling of enclosed air cooled high power motors
1612014019160007/10/14Rotor gear mounting assembly for a generator and method
1622014019160607/10/14Multi-channel wound-field synchronous machine
1632014019325307/10/14Propeller blade with relatively movable counterweight
1642014018616107/03/14Seal plate
1652014017593606/26/14Phase separator insulator for electric machine stator
1662014017593706/26/14Phase separators for electrical machines
1672014017817306/26/14Ejector assembly
1682014016559006/19/14Turbine hub retainer
1692014016583606/19/14Air separation module manifold flow structure and system
1702014016681206/19/14Condenser ice removal for environmental control system
1712014016882506/19/14Hardware-based, redundant overvoltage protection
1722014016994406/19/14Debris filter for motor cooling inlet on ram air fan
1732014016996106/19/14Propeller rotor balancing system
1742014016997106/19/14Additively manufactured impeller
1752014015984306/12/14Immersion cooled inductor apparatus
1762014015091706/05/14Fluid duct with improved connecting bead
1772014015092006/05/14Weaving with retractable fingers
1782014015100106/05/14Heat exchanger with variable thickness coating
1792014015151806/05/14Three-way mount bracket for aircraft cabin air supply system
1802014015319106/05/14Electronic component cooling hood and heat pipe
1812014015621006/05/14Control voltage signal synthesis system and method
1822014014412005/29/14Lubrication cut-off at high speed
1832014014647905/29/14Flexible thermal transfer strips
1842014013765105/22/14System and passively compensating pressure sensors
1852014013765905/22/14Dual threshold sensor for detecting relative movement
1862014013848205/22/14Asymmetry brake with torque limit
1872014013399005/15/14Hub piloting diameter with relief cuts
1882014013399505/15/14Propeller blade with modified spar stiffness
1892014011654605/01/14Regulator valve with axial vent
1902014011990805/01/14Fan housing for ram air fan
1912014011995605/01/14Bypass directional control valve
1922014012031705/01/14Composite load-bearing structure and manufacturing
1932014012082105/01/14Elbow for cabin air flow system
1942014010954404/24/14High pressure relief valve closure
1952014010958504/24/14High pressure relief valve nozzle
1962014010997904/24/14Pressure regulating valve
1972014010998304/24/14High pressure relief valve spring assembly
1982014011013704/24/14Thermodynamically-optimized advanced fire suppression system
1992014011061804/24/14High pressure relief valve piston
2002014011204004/24/14System and common-mode elimination in a multi-level converter
2012014011241104/24/14Fast syncing handling data
2022014011449404/24/14Load sharing architecture for redundant channel controllers
2032014010365004/17/14Dual-dc bus starter/generator
2042014010377404/17/14Wound-field synchronous machine including rotor damper-sleeve
2052014010395504/17/14System and automated failure detection of hold-up power storage devices
2062014010403204/17/14Method and blown fuse detection
2072014010490004/17/14System and connecting the midpoint of a dual-dc bus to ground
2082014010490104/17/14Emi filtering for active rectifier power systems
2092014009849404/10/14Efficient cooling duct
2102014009040304/03/14Electro-hydrodynamic cooling with enhanced heat transfer surfaces
2112014009161704/03/14Circuit breaker module
2122014009166904/03/14Generator/motor wedge with lamination interface for reduced stress levels
2132014009189104/03/14Transformer termination and interconnection assembly
2142014009255104/03/14Dielectrophoretic cooling solution for electronics
2152014009255604/03/14Integrated blower diffuser and heat exchanger for electronics enclosure
2162014009255804/03/14Dielectrophoretic restriction to prevent vapor backflow
2172014009331304/03/14Torque tube with assembly assurance feature
2182014009406004/03/14High voltage connector interfaces
2192014008502903/27/14Laminated "y"-core transformer
2202014008582403/27/14Micro-die natural convection cooling system
2212014007595003/20/14Minimum pressure shut-off valve
2222014007643503/20/14Gas turbine engine fuel system pump sharing valve
2232014007774703/20/14Motor speed enhancement
2242014007774803/20/14Stepper motor phase failure detection
2252014007004903/13/14Ram air turbine release cable assembly
2262014005983903/06/14Methods for handling a bearingless machine
2272014005412702/27/14Ram air turbine with a speed engaged clutch
2282014005495702/27/14Power distribution cabinet
2292014005512902/27/14Resolver interface
2302014005670002/27/14Compressor inlet housing and manufacturing
2312014005671802/27/14Inlet shroud assembly
2322014005672402/27/14Diaphragm metering pump having a degassing system
2332014004785602/20/14Forward manifold
2342014004822902/20/14Ram outlet header
2352014004829202/20/14Highly integrated data bus automatic fire extinguishing system
2362014004833002/20/14Highly integrated data bus automatic fire extinguishing system
2372014005024502/20/14Thermal protection of rotating components in fuel-vapor zones
2382014005057402/20/14Ram air fan outer housing
2392014004173902/13/14Dual disk check valve with slotted stop bar
2402014004387102/13/14Emi filter using active damping with frequency dependant impedance
2412014004541502/13/14Cabin air compressor outlet duct
2422014003490902/06/14Thin-film ballistic semiconductor with asymmetric conductance
2432014003542302/06/14Construction of electric machines
2442014002699301/30/14Cabin air compressor heat housing
2452014002762801/30/14Waveform generation for ion trap
2462014002809401/30/14Power management and distribution with auxiliary dc bus
2472014003007001/30/14Cabin air compressor housing
2482014002192701/23/14Adaptive current control for inductive loads
2492014002197101/23/14Built-in test injection for current sensing circuit


ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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