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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 2014 2013 2012 2011 2010 2009 | Company Directory "U" | United Technologies Corporation-related inventors



United Technologies

Relationship between fan and primary exhaust stream velocities in a geared gas turbine engine

United Technologies

Vacuum degassing laser-blocking material system and procses

United Technologies

Hvata-hybrid vertical axis turbine assembly operable under omni-directional flow for power generating systems

Search recent Press Releases: United Technologies Corporation-related press releases
Count Application # Date United Technologies Corporation patents (updated weekly) - BOOKMARK this page
12014020213307/24/14Gas turbine engine mid turbine frame with flow turning features
22014020217007/24/14Composite articles and methods
32014020543807/24/14Relationship between fan and primary exhaust stream velocities in a geared gas turbine engine
42014020545207/24/14Wind turbine blade
52014020546107/24/14Vacuum degassing laser-blocking material system and procses
62014020546207/24/14Hvata-hybrid vertical axis turbine assembly operable under omni-directional flow for power generating systems
72014020549307/24/14High temperature directionally solidified and single crystal die casting
82014020649607/24/14Method of assembly for gas turbine fan drive gear system
92014019643307/17/14Gas turbine engine component platform cooling
102014019643407/17/14Shroud for sealing conduit feed-through
112014019647007/17/14Gas turbine engine buffer system
122014019647107/17/14Fan drive gear system flexible support features
132014019647207/17/14Geared turbofan gas turbine engine architecture
142014019647307/17/14Geared turbofan gas turbine engine architecture
152014019917607/17/14Gas turbine engine nose cone attachment configuration
162014019917707/17/14Airfoil and method of making
172014019949007/17/14Deposition substrate temperature and monitoring
182014019016707/10/14Ceramic combustor can for a gas turbine engine
192014019017507/10/143d non-axisymmetric combustor liner
202014019018107/10/14Rotor cover plate
212014019065407/10/14Cast features for a turbine engine airfoil
222014019323807/10/14Method for setting a gear ratio of a fan drive gear system of a gas turbine engine
232014019324607/10/14Cooling hole with crenellation features
242014019325107/10/14Stator anti-rotation device
252014019326707/10/14Dmz fracture boundary limit
262014019424007/10/14Journal pin oil supply for gear system
272014019427207/10/14Method of treating a preceramic material
282014018229207/03/14Integral instrumentation in additively manufactured components of gas turbine engines
292014018229307/03/14Compressor rotor for gas turbine engine with deep blade groove
302014018230807/03/14Gas turbine engine with v-band clamp connection for collector box
312014018230907/03/14Geared gas turbine engine exhaust nozzle with chevrons
322014018280907/03/14Mullite-containing investment casting core
332014018297207/03/14Case with integral lubricant scavenge passage
342014018316407/03/14Non-line of sight electro discharge machining system
352014018329607/03/14Gas turbine engine having fan rotor driven by turbine exhaust and with a bypass
362014018382507/03/14Finger seal
372014018609807/03/14Work piece having self-supporting gusset and method related thereto
382014018615207/03/14Blade outer air seal system for controlled tip clearance
392014018615807/03/14Gas turbine engine shaft bearing configuration
402014018616007/03/14Slider seal
412014018616307/03/14Blade outer air seal having shiplap structure
422014018616407/03/14Non-line of sight electro discharge machined part
432014018616507/03/14Adhesive pattern for fan case conformable liner
442014018616707/03/14Multi-piece fairing for monolithic turbine exhaust case
452014018616807/03/14Component retention with probe
462014018619007/03/14Tip leakage flow directionality control
472014018620007/03/14Fan blade adjustment piezoelectric actuator
482014018620507/03/14Method and apparatus for reconditioning oxidized powder
492014018665607/03/14Spallation-resistant thermal barrier coating
502014017388106/26/14Blind installation pin for a gas turbine engine mount
512014017389606/26/14Method and system for holding a combustor panel during coating process
522014017389706/26/14Anti-torsion assembly
532014017405506/26/14Turbine section of high bypass turbofan
542014017405606/26/14Gas turbine engine with low stage count low pressure turbine
552014017408806/26/14Alignment system and methodology to account for variation in a gas turbine engine
562014017409106/26/14Repair procedure for a gas turbine engine via variable polarity welding
572014017409206/26/14Closure of cooling holes with a filling agent
582014017409406/26/14Apu exhaust housing perforated ring
592014017409806/26/14Turbine disc with reduced neck stress concentration
602014017416206/26/14Ignitor plug isolation chamber (ipic) for a gas turbine engine
612014017425206/26/14Mount with an axial upstream linkage for conneting a gearbox to a turbine engine case
622014017485506/26/14Pressurized reserve lubrication system for a gas turbine engine
632014017502706/26/14Fuel system with electrically heated filter screen
642014017817406/26/14Gas turbine engine including a pre-diffuser heat exchanger
652014017817506/26/14Air turbine starter monitor system
662014017818506/26/14Egress seal assembly
672014017819606/26/14Turbomachine with clamp coupling shaft and rotor hub together
682014017824106/26/14Absorbed impurities reduction in additive manufacturing systems
692014017824406/26/14Gaseous based desulfurization of alloys
702014017824506/26/14Low sulfur nickel base substrate alloy and overlay coating system
712014017871006/26/14Alloying interlayer for electroplated aluminum on aluminum alloys
722014016537606/19/14Cat arc process and part holding apparatus
732014016553006/19/14Bi-directional auxiliary lubrication system
742014016553406/19/14Gas turbine engine compressor arrangement
752014016557006/19/14Oscillating heat pipe for thermal management of gas turbine engines
762014016557506/19/14Nozzle section for a gas turbine engine
772014016557806/19/14Ovate swirler assembly for combustors
782014016557906/19/14High pressure turbine speed calculation from fuel system hydraulic pressures
792014016558206/19/14Cross-flow turbine engine
802014016558506/19/14Oblong swirler assembly for combustors
812014016558606/19/14Turbine start method
822014016558806/19/14Turbo compressor for bleed air
832014016558906/19/14Gas turbine engine with accessory gear box
842014016559106/19/14Turbine under platform air seal strip
852014016559306/19/14Gas turbine engine turbine blade leading edge tip trench cooling
862014016573606/19/14Traversing time of arrival probe
872014016576206/19/14Fan drive gear system assembly guide
882014016614406/19/14Composite ducts and methods
892014016622906/19/14Minimization of re-crystallization in single crystal castings
902014016625506/19/14Closure of cooling holes with a filing agent
912014016683506/19/14Multi-dimensional extending protective arm
922014016990806/19/14Nut plate fastener with elongated fastener aperture
932014016993406/19/14Anti-ice supply system for inlet guide vanes
942014016993506/19/14Lightweight shrouded fan blade
952014016994106/19/14Forward compartment baffle arrangement for a geared turbofan engine
962014016995006/19/14Variable vane having body formed of first material and trunnion formed of second material
972014016995606/19/14Overmolded vane platform
982014016997206/19/14Fan with integral shroud
992014016997506/19/14Rotor blade root spacer with a fracture feature
1002014016997606/19/14Rotor blade root spacer for arranging between a rotor disk and a root of a rotor blade
1012014016997906/19/14Gas turbine engine fan blade platform seal
1022014016998106/19/14Uber-cooled turbine section component made by additive manufacturing
1032014017001206/19/14Additive manufacturing using partially sintered layers
1042014017043506/19/14Hollow airfoil with composite cover and foam filler
1052014015759506/12/14Mask system for gas turbine engine component
1062014015775206/12/14Gas turbine engine compressor arrangement
1072014015775306/12/14Gas turbine engine compressor arrangement
1082014015775406/12/14Gas turbine engine compressor arrangement
1092014015775506/12/14Gas turbine engine compressor arrangement
1102014015775606/12/14Gas turbine engine compressor arrangement
1112014015775706/12/14Gas turbine engine compressor arrangement
1122014015778206/12/14Spherical collet for mounting a gas turbine engine liner
1132014016159306/12/14Turbine engine alignment assembly
1142014016161606/12/14Multi-piece blade for gas turbine engine
1152014016215206/12/14Control system for a sealed coolant flow field fuel cell power plant having a water reservoir
1162014016253706/12/14Media blast nozzle with non-metallic threads
1172014015040006/05/14Fluid system with gravity controlled valve
1182014015043906/05/14Lubrication system for gas turbine engines
1192014015044006/05/14Gas turbine engine with a low speed spool driven pump arrangement
1202014015091506/05/14Oscillating tube having a segmented coating for damping the tube
1212014015200906/05/14Complementary power and frequency control for power generating equipment
1222014015405406/05/14Oil baffle for gas turbine fan drive gear system
1232014015405906/05/14Turbine nozzle baffle
1242014015406806/05/14Endwall controuring
1252014015408706/05/14Gas turbine engine airfoil
1262014015521306/05/14Geared architecture gas turbine engine with improved lubrication and misalignment tolerant roller bearing system
1272014015525206/05/14Method of making
1282014014414805/29/14Cooled combustor seal
1292014014415105/29/14Engine compressor wash system
1302014014724905/29/14Gas turbine engine rotor drain feature
1312014014726305/29/14Turbine vane with mistake reduction feature
1322014014726605/29/14Ceramic matrix composite liner attachment
1332014014727105/29/14Pressure seal with non-metallic wear surfaces
1342014014728705/29/14Trailing edge and tip cooling
1352014014777005/29/14Low platinum load electrode
1362014013740705/22/14Method of extending life of rotating parts
1372014013753405/22/14Internally cooled spoke
1382014013753805/22/14Fast response bypass engine
1392014013755905/22/14Gas turbine engine combustor with integrated combustor vane
1402014013894505/22/14Tube having an integral, spring-loaded, spherical joint
1412014014081805/22/14Gas turbine engine front center body architecture
1422014014081905/22/14Flexible support structure for a geared architecture gas turbine engine
1432014014082305/22/14Hybrid gas turbine bearing support
1442014014082405/22/14Oil system bearing compartment architecture for gas turbine engine
1452014014082705/22/14Full ring inner air-seal with locking nut
1462014014082805/22/14Blast shield for high pressure compressor
1472014014082905/22/14Turbine engine cooling system with an open loop circuit
1482014014085905/22/14Uber-cooled multi-alloy integrally bladed rotor
1492014014192905/22/14Hardened silver coated journal bearing surfaces and method
1502014014288905/22/14Throat area calculation for a section of a gas turbine engine
1512014013740705/22/14Method of extending life of rotating parts
1522014013753405/22/14Internally cooled spoke
1532014013753805/22/14Fast response bypass engine
1542014013755905/22/14Gas turbine engine combustor with integrated combustor vane
1552014013894505/22/14Tube having an integral, spring-loaded, spherical joint
1562014014081805/22/14Gas turbine engine front center body architecture
1572014014081905/22/14Flexible support structure for a geared architecture gas turbine engine
1582014014082305/22/14Hybrid gas turbine bearing support
1592014014082405/22/14Oil system bearing compartment architecture for gas turbine engine
1602014014082705/22/14Full ring inner air-seal with locking nut
1612014014082805/22/14Blast shield for high pressure compressor
1622014014082905/22/14Turbine engine cooling system with an open loop circuit
1632014014085905/22/14Uber-cooled multi-alloy integrally bladed rotor
1642014014192905/22/14Hardened silver coated journal bearing surfaces and method
1652014014288905/22/14Throat area calculation for a section of a gas turbine engine
1662014013047905/15/14Gas turbine engine with mount for low pressure turbine section
1672014013223805/15/14System and method for sensing and mitigating hydrogen evolution within a flow battery system
1682014013395505/15/14Carrier interlock
1692014013395805/15/14Flexible support structure for a geared architecture gas turbine engine
1702014013396705/15/14Split intermediate case
1712014013396805/15/14Bellcrank for a variable vane assembly
1722014013397305/15/14Power cable and connector arrangement for a gas turbine engine
1732014013399105/15/14Gas turbine engine fan blade lock assembly
1742014013047905/15/14Gas turbine engine with mount for low pressure turbine section
1752014013223805/15/14System and method for sensing and mitigating hydrogen evolution within a flow battery system
1762014013395505/15/14Carrier interlock
1772014013395805/15/14Flexible support structure for a geared architecture gas turbine engine
1782014013396705/15/14Split intermediate case
1792014013396805/15/14Bellcrank for a variable vane assembly
1802014013397305/15/14Power cable and connector arrangement for a gas turbine engine
1812014013399105/15/14Gas turbine engine fan blade lock assembly
1822014012365505/08/14Swirler for gas turbine engine fuel injector
1832014012367805/08/14Adjustable hanger and method for gas turbine engine exhaust liner
1842014012367905/08/14Flexible heat shield for a gas turbine engine
1852014012429705/08/14Pressurized reserve lubrication system for a gas turbine engine
1862014012700605/08/14Blade outer air seal
1872014012700705/08/14Gas turbine engine rotor seal
1882014012701305/08/14Gas turbine engine airfoil cooling circuit
1892014012741605/08/14Economic oxidation and fatigue resistant metallic coating
1902014012365505/08/14Swirler for gas turbine engine fuel injector
1912014012367805/08/14Adjustable hanger and method for gas turbine engine exhaust liner
1922014012367905/08/14Flexible heat shield for a gas turbine engine
1932014012429705/08/14Pressurized reserve lubrication system for a gas turbine engine
1942014012700605/08/14Blade outer air seal
1952014012700705/08/14Gas turbine engine rotor seal
1962014012701305/08/14Gas turbine engine airfoil cooling circuit
1972014012741605/08/14Economic oxidation and fatigue resistant metallic coating
1982014011605705/01/14Push-lock pin
1992014011666605/01/14Film cooling channel array having anti-vortex properties
2002014011675205/01/14Lower firewall plate grommet
2012014011715205/01/14Twin tip turbine propulsors powered by a single gas turbine generator
2022014011801005/01/14Multiple-excitation multiple-receiving (memr) capacitance tomography
2032014011988705/01/14Fluid-cooled seal arrangement for a gas turbine engine
2042014011990305/01/14Gas turbine engine with inlet particle separator and thermal management
2052014011990405/01/14In-situ pressure enhanced processing of composite articles
2062014011991305/01/14Gas turbine engine with bearing compartment wall cooling
2072014011992705/01/14Redundant airfoil attachment
2082014011994405/01/14Film cooling channel array with multiple metering portions
2092014012033205/01/14Vartm processing of tackified fiber/fabric composites
2102014011605705/01/14Push-lock pin
2112014011666605/01/14Film cooling channel array having anti-vortex properties
2122014011675205/01/14Lower firewall plate grommet
2132014011715205/01/14Twin tip turbine propulsors powered by a single gas turbine generator
2142014011801005/01/14Multiple-excitation multiple-receiving (memr) capacitance tomography
2152014011988705/01/14Fluid-cooled seal arrangement for a gas turbine engine
2162014011990305/01/14Gas turbine engine with inlet particle separator and thermal management
2172014011990405/01/14In-situ pressure enhanced processing of composite articles
2182014011991305/01/14Gas turbine engine with bearing compartment wall cooling
2192014011992705/01/14Redundant airfoil attachment
2202014011994405/01/14Film cooling channel array with multiple metering portions
2212014012033205/01/14Vartm processing of tackified fiber/fabric composites
2222014010954604/24/14Grounding for fan blades on an underblade spacer
2232014010954804/24/14High pressure rotor disk
2242014010959204/24/14Leaf spring hanger for exhaust duct liner
2252014010959304/24/14Coil spring hanger for exhaust duct liner
2262014011007704/24/14Casting process and apparatus
2272014011276004/24/14Reduction of equally spaced turbine nozzle vane excitation
2282014011278604/24/14Reversible blade damper
2292014011279204/24/14Damper pin
2302014011321204/24/14Fuel cell systems and related arrangements for limiting relative motion between fuel cells
2312014010954604/24/14Grounding for fan blades on an underblade spacer
2322014010954804/24/14High pressure rotor disk
2332014010959204/24/14Leaf spring hanger for exhaust duct liner
2342014010959304/24/14Coil spring hanger for exhaust duct liner
2352014011007704/24/14Casting process and apparatus
2362014011276004/24/14Reduction of equally spaced turbine nozzle vane excitation
2372014011278604/24/14Reversible blade damper
2382014011279204/24/14Damper pin
2392014011321204/24/14Fuel cell systems and related arrangements for limiting relative motion between fuel cells
2402014010193804/17/14Method of working a gas turbine engine airfoil
2412014010207604/17/14Turbine section of high bypass turbofan
2422014010210604/17/14Combustor bulkhead cooling array
2432014010210804/17/14Seal assembly for liners of exhaust nozzle
2442014010211004/17/14Mid-turbine frame with tensioned spokes
2452014010211204/17/14One-piece fuel nozzle for a thrust engine
2462014010265604/17/14Casting cores and manufacture methods
2472014010193804/17/14Method of working a gas turbine engine airfoil
2482014010207604/17/14Turbine section of high bypass turbofan
2492014010210604/17/14Combustor bulkhead cooling array


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 United Technologies 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 United Technologies Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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