TREA

Francisco J. Cunha

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  • Avon, CT, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPINGEMENT COOLING FOR TURBOFAN EXHAUST ASSEMBLY
    • Publication number 20120045319
    • Publication date Feb 23, 2012
    • United Technologies Corporation
    • Timothy S. Snyder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELIMINATION OF UNFAVORABLE OUTFLOW MARGIN
    • Publication number 20110180620
    • Publication date Jul 28, 2011
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Microcircuit cooling for blades
    • Publication number 20100247328
    • Publication date Sep 30, 2010
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multi-Peripheral Serpentine Microcircuits For High Aspect Ratio Blades
    • Publication number 20100150735
    • Publication date Jun 17, 2010
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Serpentine Microcircuit Vortex Turbulators for Blade Cooling
    • Publication number 20100126960
    • Publication date May 27, 2010
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LEADING EDGE COOLING WITH MICROCIRCUIT ANTI-CORIOLIS DEVICE
    • Publication number 20100008758
    • Publication date Jan 14, 2010
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPINGEMENT COOLING FOR TURBOFAN EXHAUST ASSEMBLY
    • Publication number 20100000197
    • Publication date Jan 7, 2010
    • United Technologies Corporation
    • Timothy S. Snyder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL SPLIT SERPENTINE MICROCIRCUITS
    • Publication number 20090238694
    • Publication date Sep 24, 2009
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL THERMAL MANAGEMENT WITH MICROCIRCUIT COOLING
    • Publication number 20090238675
    • Publication date Sep 24, 2009
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SERPENTINE MICROCIRCUITS FOR HOT GAS MIGRATION
    • Publication number 20090208343
    • Publication date Aug 20, 2009
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SERPENTINE MICROCIRCUIT COOLING WITH PRESSURE SIDE FEATURES
    • Publication number 20090097977
    • Publication date Apr 16, 2009
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Airfoil mini-core plugging devices
    • Publication number 20090028703
    • Publication date Jan 29, 2009
    • United Technologies Corporation
    • Matthew A. Devore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Out-flow margin protection for a gas turbine engine
    • Publication number 20080253884
    • Publication date Oct 16, 2008
    • United Technologies Corporation
    • Timothy S. Snyder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blades, casting cores, and methods
    • Publication number 20080181774
    • Publication date Jul 31, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Airfoil cooling with staggered refractory metal core microcircuits
    • Publication number 20080145235
    • Publication date Jun 19, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    High aspect ratio blade main core modifications for peripheral serp...
    • Publication number 20080138209
    • Publication date Jun 12, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    RMC-defined tip blowing slots for turbine blades
    • Publication number 20080131285
    • Publication date Jun 5, 2008
    • United Technologies Corporation
    • Jason Edward Albert
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Refractory metal core main body trench
    • Publication number 20080107541
    • Publication date May 8, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multi-peripheral serpentine microcircuits for high aspect ratio blades
    • Publication number 20080056909
    • Publication date Mar 6, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Microcircuit cooling and tip blowing
    • Publication number 20080019839
    • Publication date Jan 24, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Serpentine microcircuit vortex turbulatons for blade cooling
    • Publication number 20080019840
    • Publication date Jan 24, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Integrated platform, tip, and main body microcircuits for turbine b...
    • Publication number 20080019841
    • Publication date Jan 24, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Integral main body-tip microcircuits for blades
    • Publication number 20080008599
    • Publication date Jan 10, 2008
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Robust microcircuits for turbine airfoils
    • Publication number 20070286735
    • Publication date Dec 13, 2007
    • United Technologies Corporation
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Microcircuit cooling with an aspect ratio of unity
    • Publication number 20070172355
    • Publication date Jul 26, 2007
    • UNITED TECHNLOGIES CORPORATION
    • Francisco J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine blade tip cooling
    • Publication number 20070147997
    • Publication date Jun 28, 2007
    • United Technologies Corporation
    • Francisco J. Cunha
    • B22 - CASTING POWDER METALLURGY