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Hamilton Sundstrand Corporation patents

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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 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hamilton Sundstrand Corporation-related inventors

Date Hamilton Sundstrand Corporation patents (updated weekly) - BOOKMARK this page
09/29/16 new patent  Rheologic fluid coupler for redundant linear electromechanical actuators
09/29/16 new patent  Piston and slipper assembly for hydraulic unit
09/29/16 new patent  Bearing cooling flow and energy recovery systems
09/29/16 new patent  Roller bearing outer race for hydraulic unit
09/29/16 new patent  Compact heat exchanger
09/29/16 new patent  Motor case cooling utilizing phase change material
09/29/16 new patent  Voltage regulator including a buck converter pass switch
09/22/16Deaerator shaft with attachment surfaces
09/22/16Powered removal for element formed by electron beam melting
09/22/16Lightweight propeller blade with improved retention capacity
09/22/16Air cycle machine with cooling air flow path
09/22/16Scalable air filter configuration for fuel tank inerting system
09/22/16Port plate assembly for hydraulic unit
09/22/16Self-actuated, in-line bleed valve
09/22/16Fuel pump system for bubble control
09/22/16Cylinder block assembly for hydraulic unit
09/22/16Deaerator gear with attachment surfaces
09/22/16Variable coaxial shaft for hydraulic unit
09/22/16Pressure-regulating valves
09/22/16Flexible coupling with rotational capability
09/22/16Heat exchanger distributor swirl vane
09/22/16Method for electronically testing integrity of ideal diode components used in or'd voltage bus
09/22/16Method and assembly for cooling an electric machine
09/15/16Control of hybrid permanent magnet machine with rotating power converter and energy source
09/15/16Inrush limiter for motor drive ac/ac power converters
09/08/16Method and system for finishing component using abrasive media
09/08/16Replacement system providing replacement air to an inerting system
09/08/16Propulsion system
09/08/16Lightweight mist eliminator for aircraft fuel tank inerting systems
09/08/16Cores for electrical machines
09/01/16Digitally implemented ripple detector
08/25/16Actuator housing for ram air turbine deployment actuator
08/25/16Self-actuating and dual pivot flapper valve
08/25/16Magnetic devices with integral cooling channels
08/18/16Electronic control with interchangeable subsystem modules
08/18/16Actuator housing for ram air turbine deployment actuator
08/18/16Full-area bleed valves
08/18/16System and improved spot-cooling of aircraft electronics
08/18/16Spiral bevel and pinion gear
08/18/16Lubricant channel on a stator winding support
08/11/16Electromechanical rotary actuator
08/11/16Environmental control system utilizing parallel ram heat exchangers with air cycle machine speed compensation
08/11/16Environmental control system utilizing parallel ram heat exchangers
08/11/16Sensor system for a wing panel assembly and monitoring a wing panel assembly
08/11/16Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine and utilizing multiple mix points for recirculation air in accordance with pressure mode
08/11/16System and enhanced ion pump lifespan
08/11/16Creepage design terminal strip
08/11/16Wire support member for an environmental control system
08/11/16Wire support member for an environmental control system
08/11/16Wire support member for an environmental control system
08/11/16Propeller in-hub power generation and control
08/04/16Enhanced device for separation of oxygen and nitrogen
08/04/16Hybrid additive manufacturing rotor
08/04/16Boundary layer control assembly for an aircraft airfoil and controlling a boundary layer
08/04/16Self-acting pressure drain valve
08/04/16Method of performing single event upset testing
08/04/16Electrical connector protection
08/04/16Rotating rectifiers with nested diodes
08/04/16Electromechanical linear actuator
08/04/16Short wave infrared camera
07/28/16Ram air flow modulation valve
07/28/16Ram air turbine stow lock pin
07/28/16Compressor diffuser and shroud for a motor driven compressor
07/28/16Compressor diffuser and shroud for a motor driven compressor
07/28/16Butterfly valve with modified scotch yoke connection
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07/28/16Conductive elastomeric flexible coupling
07/28/16Bowed fin for heat exchanger
07/28/16Systems and methods for arc detection
07/28/16Modular signal interface unit
07/21/16Dosing pump
07/21/16High temperature air separation system architecture
07/21/16Cooling air supply control system for air cycle machine
07/21/16Bearing faces with fluid channels for gear pumps
07/21/163d printing of lead edge protective sheaths
07/21/16Cooling device for electro-pneumatic controller
07/21/16Pneumatic actuator low flow servo valve
07/21/16Slipper retainer for hydraulic unit
07/21/16Slipper retainer ball for hydraulic unit
07/21/16Low-pulse vane pumps
07/21/16Ram fan device and motor cooling systems and methods
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07/21/16Shrouded fan rotor
07/21/16Quad foil journal air bearing
07/21/16Roller bearing outer race for hydraulic unit
07/21/16Vibration tolerant butterfly valve
07/21/16Aperture plates for pressure-regulating valves
07/21/16Self-regulating heat exchanger
07/21/16Access key generation for computer-readable memory
07/21/16Mass spectrometer electrode
07/21/16Localized source selection and power conversion power distribution system
07/21/16End winding support segment with integrated lubricant manifold
07/21/16One-piece end winding support with integrated lubricant manifold
07/21/16Rotor wedge for a generator
07/21/16Rotor wedge with arms
07/21/16Synchronous machine with rechargeable power storage devices
07/14/16Direct position measurement for aircraft flight control surfaces
07/14/16Compound supercharged internal combustion engine systems and methods
07/14/16Controller cooling arrangement
07/14/16Flexure for metering valve assembly
07/14/16Variable wobbler for hydraulic unit
07/14/16Fixed wobbler for hydraulic unit
07/14/16Stator pole insulator
07/14/16Multilevel active rectifiers
07/07/16Method of mounting a capacitor
07/07/16Water injector for aviation cooling system
07/07/16Honeycomb heat exchanger
07/07/16Heat exchanger with fin wave control
06/30/16Modular canister modules for air separation systems
06/30/16Canister system for air separation module
06/30/16Metal plated wear and moisture resistant composite actuator
06/30/16Second stage turbine nozzle with erosion coating surface finish
06/30/16First stage turbine nozzle with erosion coating surface finish
06/30/16Motor housing assembly for a cabin air compressor
06/30/16Drain holes in ram air fan housing
06/30/16Air cycle machine with bearing failure detection
06/30/16Air bearing shaft chrome plating
06/30/16Integrating valve with soft start
06/30/16Digital frequency selective transformer-rectifier unit ripple fault detection
06/23/16Emergency power sources for propulsion systems
06/23/16Fixed coaxial shaft for a hydraulic unit
06/23/16Motor stator cooling with dual coolant two-phase heat exchanger
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06/23/16Pins for heat exchangers
06/16/16Engine driven-shaft driven compressor utilizing infinitely variable transmission
06/16/16Composite electrically conductive structures
06/16/16Integrated contractor mounting and power distribution system and method
06/16/16Electrical machine with reduced windage
06/16/16Methods and systems of air bubble flushing in liquid cooled generators
06/16/16Dual-output generators
06/09/16Integrated power quality module
06/09/16Air cycle machine speed diagnostic
06/09/16Fitting with dual serrated locking rings
06/02/16Multi-slice rotary electromechanical actuator
06/02/16Large capacity heat sink
06/02/16Smart test link dongle
06/02/16Litz wire terminal assembly
06/02/16Virtual channel abstraction layer for solid state power controls
06/02/16Electromechanical actuator having an oil and water thermal system
06/02/16Solid state power controllers
05/26/16Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine
05/26/16Aircraft fuel tank ullage gas management system
05/26/16Hybrid ram air turbine
05/26/16Environmental air conditioning system
05/26/16Fixed shaft for hydraulic unit
05/26/16Variable shaft for hydraulic unit
05/26/16Thermal disconnect assembly with flight control permanent magnet generator for integrated drive generator
05/26/16Heat exchanger contamination monitoring
05/26/16Heat exchanger assembly for aircraft ecs
05/26/16Shell and tube heat exchanger
05/26/16Slip ring containment band
05/26/16Electrical current system including voltage drop component
05/26/16Magnetic component with balanced flux distribution
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05/26/16Power control assembly with vertically mounted power devices
05/26/16Balancing parallel solid-state power controller channel currents systems and methods
05/26/16Integral optimized flow channels for fluid-cooled motors and generators
05/26/16Tail cone generator with integral speed increasing gearbox
05/26/16Cooling for electrical machines
05/26/16Inductive clamping circuit
05/19/16Contaminant separator for a nitrogen generation system and removing contaminants from an airstream
05/19/16Air separation module with increased permeate area
05/19/16Ram air turbine with composite shaft
05/19/16Magnetic control of guide vanes
05/19/16Aircraft fuel system
05/19/16Aspirator pump with dual high pressure streams
05/19/16Air cycle machine with bearing failure detection
05/19/16Round heat exchanger
05/19/16Shear flow condenser
05/19/16Micro machined two dimensional faraday collector grid
05/19/16Ion pumps and ion pump elements
05/19/16Two stage flux switching machine for an electrical power generation system
05/12/16Connector link for butterfly valve
05/12/16Under vane valve piston structure
05/12/16Cold corner flow baffle
05/12/16Balanced heat exchanger systems and methods
05/05/16Fuel intelligent crossfeed valve for detecting leakage in aircraft fuel tanks
05/05/16Heat exchanger
05/05/16Ice-shedding spinner for ram air turbine
05/05/16Variable pressure air supply
05/05/16Gear pump bearings with hybrid pads
05/05/16Sensor assembly for detecting position of spring-loaded target surface and detecting position through multiple structures
05/05/16Sensor assembly for detecting position of target surface based on a reference portion of target surface and method
05/05/16Rotary-to-linear conversion for sensor assembly and detecting angular position of a target through multiple structures
05/05/16Linkage assembly for sensor assembly and detecting angular position of a target through multiple structures
05/05/16Sensor assembly and detecting position of a target through multiple structures
05/05/16Vane position sensor installation within a turbine case
05/05/16Vane position sensor installation within a turbine case
04/28/16Electric system architecture included in a more-electric engine (mee) system
04/28/16Pressure-regulating valves
04/28/16Single flex printed wiring board for electric system controller
04/28/16Two-phase electric motor cooler
04/21/16Single stage engine bleed
04/21/16Prevention of cooling flow blockage
04/21/16Phase separators for electric machines
04/21/16Dual frequency electrical generators
04/21/16Efficient air cooling of varying load electronics
04/14/16Differential motion sensor
04/14/16Generator motor wedge with wide arm span and reduced stress levels
04/07/16Aircraft taxiing system
04/07/16Fan rotor with cooling holes
04/07/16Electric boost actuation system for translating rings
04/07/16Variable area orifice for an engine
04/07/16Volute for engine-mounted boost stage fuel pump
04/07/16Impeller for engine-mounted boost stage fuel pump
04/07/16Air cycle machine strut plate assembly
04/07/16Heat transfer fins
04/07/16Position sensing device with rotary to linear magnification
04/07/16Built in test circuit for transient voltage suppressor devices
04/07/16Lamination clamping structure
04/07/16Hybrid conductor for generator stator winding
04/07/16End turn support and cooling fixture
03/31/16Aircraft sofa convertible to bed
03/31/16Flight deck tap off for mixer
03/31/16Method of installing a diffuser in an air cycle machine
03/31/16Vane pumps
03/31/16Journal air bearing with air-film-supply vent
03/31/16Thrust bearing assembly
03/31/16Transition joint for welding dissimilar materials
03/24/16Device for preventing rotational movement of failed selector lever
03/24/16Selector lever with independent slides
03/24/16Cone brake no-back assembly with gain reduction spring and method
03/24/16Fan and compressor housing for an air cycle machine
03/24/16Variable diffuser vane
03/24/16Anti-flutter check valve
03/24/16Valve including multilayer wear plate
03/24/16Active dead band for noise reduction in high response high bandwidth control systems
03/24/16Selector lever with failure indication features
03/24/16Visual failure indication for selector lever
03/17/16Backing plate
03/17/16Integrated gearbox lube and control system
03/17/16Weldless transfer tube assembly
03/03/16Fluid inlet screen being moveable to bypass position
02/25/16In flight restart free turbine engine
02/25/16Solid-state power controller channel protection systems and methods
02/25/16Reduction technique for permanent magnet motor high frequency loss
02/25/16Grounded diode pack
02/25/16Heat exchange device in directed flow system
02/18/16Electric system architecture for more-electric engine accessories
02/18/16Stow lock pawl for a rat actuator
02/18/16Noise abatement for aircraft components and systems in aircraft bays
02/18/16Ram air turbine pump leakage control
02/18/16Rotary machine air deflector
02/18/16Starter-generator modules for gas turbine engines
02/18/16Turbine nozzle with relief cut
02/18/16Actuator system
02/18/16Distributed fuel control system
02/18/16Multi-port compressor manifold with integral bypass valve
02/18/16Sensor interface circuits
02/18/16Wire bonds for electronics
02/18/16Ram air fan and power electronics cooling systems
02/11/16Remote power source pump system

ARCHIVE: New 2016 2015 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