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United Technologies Corporation patents

Recent patent applications related to United Technologies Corporation. United Technologies Corporation is listed as an Agent/Assignee. Note: United Technologies Corporation may have other listings under different names/spellings. We're not affiliated with United Technologies Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "U" | United Technologies Corporation-related inventors




Date United Technologies Corporation patents (updated weekly) - BOOKMARK this page
11/16/17Dual-use air turbine system for a gas turbine engine
11/16/17High temperature coating for silicon nitride articles
11/16/17Toothed component optimization for gas turbine engine
11/16/17Method and apparatus to enhance laminar flow for gas turbine engine components
11/16/17Contoured retaining ring
11/16/17Mechanism and rapid response clearance control
11/16/17Turbine clearance control improved variable cycle gas turbine engine fuel burn
11/16/17Secondary flow baffle for turbomachinery
11/16/17Multivariable fuel control and estimator (mfce) for preventing combustor blowout
11/09/17Additive manufactured powder processing system
11/09/17Airfoil machining
11/09/17Process for applying anti-gallant coating without masking
11/09/17Molybdenum-silicon-boron with noble metal barrier layer
11/09/17Gas turbine engine having a vane assembly
11/09/17Alignment tool for use in a gas turbine engine
11/09/17Ingestion seal
11/09/17Impingement manifold
11/09/17Heat temperature gradient heat exchanger
11/09/17Leak detection, isolation and accommodation assembly for gas turbine engines
11/09/17Low noise compressor rotor for geared turbofan engine
11/09/17Systems and methods for centering bearing compartments
11/09/17Insulated flowpath assembly
11/09/17Thermal management system control and heat exchanger life extension
11/02/17Cooling features with three dimensional chevron geometry
11/02/17Outer airseal abradable rub strip
11/02/17Anti-windmilling system for a gas turbine engine
11/02/17Turbine engine cooling system with an open loop circuit
11/02/17Efficient low pressure ratio propulsor stage for gas turbine engines
11/02/17Organic matrix abradable coating resistant to clogging of abrasive blade tips
11/02/17Abrasive blade tips with additive resistant to clogging by organic matrix abradable
11/02/17Abrasive blade tips with additive layer resistant to clogging
11/02/17Abrasive blade tips with additive resistant to clogging by organic matrix abradable
11/02/17Ceramic and ceramic matrix composite attachment methods and systems
10/26/17Casting core and testing a hollow metal article
10/26/17Method of coating metallic powder particles
10/26/17Fastener retention mechanism
10/26/17Creep resistant axial ring seal
10/26/17Floating, non-contact seal with rounded edge
10/26/17Seal arc segment with sloped circumferential sides
10/26/17High temperature seal and method
10/26/17Outer airseal abradable rub strip
10/26/17Blade outer air seal for a gas turbine engine
10/26/17Gas turbine engine having high pressure compressor case active clearance control system
10/26/17Wear liner for fixed stator vanes
10/26/17Heat exchanger with heat resistant center body
10/26/17Integrated oil supply tube and check valve
10/26/17Stator arrangement
10/26/17Gas turbine engine with high speed low pressure turbine section
10/26/17Gas turbine engine with distributed fans
10/26/17Combined drive for cooling air using cooing compressor and aircraft air supply pump
10/26/17Electronic module location for mechanical components
10/26/17Electronic module mounting to vibration isolating structure
10/26/17Electrical and mechanical connections through firewall
10/26/17Electronic module mounting to vibration isolating structure
10/26/17Geared architecture for high speed and small volume fan drive turbine
10/26/17Thrust efficient turbofan engine
10/26/17Thrust efficient turbofan engine
10/26/17Thrust efficient turbofan engine
10/26/17Combustor thermal shield fabrication method
10/26/17Simple heat exchanger using super alloy materials for challenging applications
10/19/17Blocker door link arm and fitting
10/19/17Method of coating metallic powder particles with silicon
10/19/17Geared architecture for high speed and small volume fan drive turbine
10/19/17Gas turbine engine turbine vane baffle and serpentine cooling passage
10/19/17Gas turbine engine with high speed low pressure turbine section and bearing support features
Patent Packs
10/19/17Flexible support structure for a geared architecture gas turbine engine
10/19/17Flexible support structure for a geared architecture gas turbine engine
10/19/17Blade outer air seal having retention snap ring
10/19/17Short inlet with integrated liner anti-icing
10/19/17Cooling air architecture for compact size and performance improvement
10/19/17Gas turbine engine geared architecture axial retention arrangement
10/19/17Turbine section of high bypass turbofan
10/19/17Geared turbofan gas turbine engine architecture
10/19/17Geared turbofan gas turbine engine architecture
10/19/17Geared turbofan gas turbine engine architecture
10/19/17Sliding nozzle flap assembly
10/19/17Blocker door link arm and fitting
10/19/17Nacelle short inlet
10/19/17Water/fuel ratio control using complementary filtering between valve and flowmeter feedback signals
10/19/17Systems and methods for detecting engine vibration
Patent Packs
10/12/17Light weight housing for internal component and making
10/12/17Braze material for hybrid structures
10/12/17System and process for evaluating and validating additive manufacturing operations
10/12/17System and process for evaluating and validating additive manufacturing operations
10/12/17System and process for evaluating and validating additive manufacturing operations
10/12/17System and process for evaluating and validating additive manufacturing operations
10/12/17System and process for evaluating and validating additive manufacturing operations
10/12/17System and process for evaluating and validating additive manufacturing operations
10/12/17Light weight component with internal reinforcement and making
10/12/17Light weight component and making
10/12/17Light weight housing for internal component and making
10/12/17Light weight component with internal reinforcement and making
10/12/17Manufacturing a monolithic component with discrete portions formed of different metals
10/12/17Internally cooled airfoil
10/12/17Tangential on-board injectors for gas turbine engines
10/12/17Hydrodynamic carbon face seal pressure booster
10/12/17Integrated brush seals
10/12/17Thermal lifting member for blade outer air seal support
10/12/17Active clearance control for a turbine and case
10/12/17Method and adjusting variable vanes
10/12/17Organic matrix composite thermal barrier coating
10/12/17Light weight component with acoustic attenuation and making
10/12/17Retention device for speed change mechanism in a gas turbine engine
10/12/17Adaptive fuel flow estimation with flow meter feedback
10/12/17Enhanced durability drive link for high load misalignment
10/12/17Airfoil
10/12/17Compressor secondary flow aft cone cooling scheme
10/12/17Wire mesh brush seal windage cover
10/12/17Heat shield with axial retention lock
10/12/17Heat shield with axial retention lock
Social Network Patent Pack
10/12/17Light weight housing for internal component with integrated thermal management features and making
10/12/17Nacelle deflection measurement assembly
10/05/17Integrated aircraft environmental control and buffer system
10/05/17Billet support fingers for palletization
10/05/17Laser assisted oxide removal
10/05/17Fan blade removal feature for a gas turbine engine
10/05/17Method for forming single crystal components using additive manufacturing and re-melt
10/05/17Anti-windmilling system for a gas turbine engine
10/05/17Conditioned low pressure compressor compartment for gas turbine engine
10/05/17Electromagnetic anti-windmilling system
Patent Packs
10/05/17Integrated environmental control and buffer air system
10/05/17Slotted oil baffle for gears
10/05/17Component with internal sensor and additive manufacture
09/28/17Method for fabricating a ceramic material
09/28/17Anti-rotation shim seal
09/28/17Outer airseal insulated rub strip
09/28/17Geared architecture for high speed and small volume fan drive turbine
09/28/17Geared architecture for high speed and small volume fan drive turbine
09/28/17Geared drive shaft actuation for variable vanes
09/28/17Cable actuation for variable vanes
09/28/17Concentric shafts for remote independent variable vane actuation
09/28/17Variable vane actuation with rotating ring and sliding links
09/28/17Sliding gear actuation for variable vanes
09/28/17Idler gear connection for multi-stage variable vane actuation
09/28/1735geared unison ring for multi-stage variable vane actuation
09/28/17Geared unison ring for variable vane actuation
09/28/17Planetary gear system arrangement with auxiliary oil system
09/28/17Electric actuation for variable vanes
09/28/17Drive shaft for remote variable vane actuation
09/28/17Off-axis electric actuation for variable vanes
09/28/17Centering spring and damper assembly
09/28/17Gas turbine engine having a heat shield
09/28/17Separator layer for flow battery
09/21/17Low profile constant force linearly actuated brake assembly for aircraft seating
09/21/17Cross flow fan with exit guide vanes
09/21/17Limited swivel a passenger seat
09/21/17Upper bifi frame for a gas turbine engine and methods therefor
09/21/17Takeoff power management gas turbine engines
09/21/17Method of forming aluminum alloy airfoils
09/21/17Retaining ring groove submerged into disc bore or hub
Patent Packs
09/21/17Retaining ring axially loaded against segmented disc surface
09/21/17Turbine disc interstage coupling with retention ring features
09/21/17Dual snapped cover plate with retention ring attachment
09/21/17Vane retainer
09/21/17Blade outer air seal with centrally mounted seal arc segments
09/21/17Blade outer air seal with flow guide manifold
09/21/17Turbine engine blade outer air seal with load-transmitting carriage
09/21/17Turbine engine blade outer air seal with load-transmitting cover plate
09/21/17Seal arc segment with anti-rotation feature
09/21/17Blade outer air seal support for a gas turbine engine
09/21/17Seal anti-rotation feature
09/21/17Boas spring loaded rail shield
09/21/17Boas rail shield
09/21/17Boas enhanced heat transfer surface
09/21/17Boas segmented heat shield
09/21/17Blade outer air seal with spring centering
09/21/17Link setting assembly and method
09/21/17Turbine engine component replacement
09/21/17Heat exchanger suspension system with pipe-to-linkage spring rate ratio
09/21/17Mechanical joint with a flanged retainer
Social Network Patent Pack
09/21/17Brush seal with single-layer mixed-diameter bristle pack
09/21/17Field-active heat pumping using liquid materials
09/14/17Multi-shot casting
09/14/17Airfoil
09/14/17Flexible support structure for a geared architecture gas turbine engine
09/14/17Flexible support structure for a geared architecture gas turbine engine
09/14/17Closure of cooling holes with a filing agent
09/14/17Cross-stream heat exchanger
09/14/17Gear system architecture for gas turbine engine
09/14/17Damped anti-rotational systems
09/14/17Engine block clamp assembly
09/07/17Broach tool rake face with a tailored surface topography
09/07/17Shape memory alloy variable stiffness airfoil
09/07/17Firewall mount hub
09/07/17Heat exchanger for gas turbine engine
09/07/17Geared turbofan gas turbine engine architecture
09/07/17Combustor panels having recessed rail
09/07/17Flutter detection sensor
09/07/17System and prognostic health monitoring of thermal barrier coatings
08/31/17Airfoil having pedestals in trailing edge cavity
Social Network Patent Pack
08/31/17Gas turbine engine gear train
08/31/17Systems and methods for oil damping with textured damper surfaces
08/31/17C-seal backed brush seal with a compressible core
08/31/17Shaped spring element for a non-contact seal device
08/31/17Regeneration of flow battery electrode
08/24/17System and methods for removing core elements of cast components
08/24/17Repair material preform
08/24/17Gas turbine engine airfoil
08/24/17Seal with integral assembly clip and sealing
08/24/17Method and device for piston seal anti-rotation
08/24/17Stator vane shiplap seal assembly
08/24/17Turbocompressor for aircraft environmental control system
08/24/17Systems and methods for stiffening cases on gas-turbine engines
08/17/17Modified start sequence of a gas turbine engine
08/17/17Gas turbine engine component having vascular engineered lattice structure
08/17/17Air shredder insert
08/17/17Bowed rotor start response damping system
08/17/17Gas turbine engine with high speed low pressure turbine section and bearing support features
08/17/17Bowed rotor prevention system using waste heat
08/17/17Auxiliary drive bowed rotor prevention system for a gas turbine engine through an engine accessory
08/17/17Bowed rotor start using direct temperature measurement
08/17/17Bowed rotor start mitigation in a gas turbine engine
08/17/17Auxiliary drive bowed rotor prevention system for a gas turbine engine
08/17/17Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters
08/17/17Bowed rotor start using a variable position starter valve
08/17/17Gas turbine engine bowed rotor avoidance system
08/17/17Tandem thrust reverser with sliding rails
08/17/17Methods and systems for modulating airflow
08/17/17Model based system monitoring
08/17/17Protected wireless network
Social Network Patent Pack
08/17/17Shielded electromagnetic communication with functional components of a machine
08/10/17Article with controllable wettability
08/10/17Thermally biased valve and anti-icing system
08/10/17Forming aluminide coating using metal alloy gravel
08/10/17Repairing a coating with a pre-configured coating patch
08/10/17Method of generating a curved blade retention slot in a turbine disk
08/10/17Chordal seal with sudden expansion/contraction
08/10/17Floating, non-contact seal and dimensions thereof
08/10/17Chevron trip strip
08/10/17Method for clearance control in a gas turbine engine
08/10/17Energy absorbing beam and sandwich panel structure
08/10/17Modulated turbine vane cooling
08/10/17Flexible thermal blanket
08/10/17Geared architecture for high speed and small volume fan drive turbine
08/10/17Flexible support structure for a geared architecture gas turbine engine
08/10/17Alignment system and methodology to account for variation in a gas turbine engine
08/10/17Systems and methods for reducing friction during gas turbine engine assembly
08/10/17Light weight swirler for gas turbine engine combustor and a lightening a swirler for a gas turbine engine
08/10/17Fuel metering valve actuator initiated built in test
08/10/17System and the calculation of a fuel lacquer index
08/03/17Additive manufactured conglomerated powder removal from internal passages
08/03/17Additive manufactured conglomerated powder removal from internal passages with co-built ultrasonic horns
08/03/17Formation of voids within components formed from porous substrates
08/03/17System and low thermal shock-fast cooling of thermal barrier coating
08/03/17Turbine blade attachment rails for attachment fillet stress reduction
08/03/17Turbine blade attachment curved rib stiffeners
08/03/17Geared architecture for high speed and small volume fan drive turbine
08/03/17Cooling air for variable area turbine
08/03/17Geared architecture for high speed and small volume fan drive turbine







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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