related to the tip of a rotor blade

Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller with hub sweep

    • Patent number 12,018,583
    • Issue date Jun 25, 2024
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine rotor blade

    • Patent number 12,006,839
    • Issue date Jun 11, 2024
    • Kabushiki Kaisha Toshiba
    • Shinichiro Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Component with cooling passage for a turbine engine

    • Patent number 11,988,109
    • Issue date May 21, 2024
    • General Electric Company
    • Zachary Daniel Webster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade tip shroud surface profiles

    • Patent number 11,946,386
    • Issue date Apr 2, 2024
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • William Scott Zemitis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Molten metal rotor with hardened blade tips

    • Patent number 11,933,324
    • Issue date Mar 19, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing device and rotary machine

    • Patent number 11,927,112
    • Issue date Mar 12, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Naoto Omura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for manufacturing a blade comprising a bathtub tip integrati...

    • Patent number 11,925,986
    • Issue date Mar 12, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Jean Luc Vollebregt
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Compression in a gas turbine engine

    • Patent number 11,898,489
    • Issue date Feb 13, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Airfoil tip rail and method of cooling

    • Patent number 11,885,236
    • Issue date Jan 30, 2024
    • General Electric Company
    • Zachary Daniel Webster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade for a gas turbine engine

    • Patent number 11,879,357
    • Issue date Jan 23, 2024
    • Rolls-Royce PLC
    • Peter T. Ireland
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ceiling fan

    • Patent number 11,873,818
    • Issue date Jan 16, 2024
    • LG Electronics Inc.
    • Seungdeok Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor blade with detachable tip

    • Patent number 11,867,082
    • Issue date Jan 9, 2024
    • General Electric Company
    • Abhijeet Jayshingrao Yadav
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Abrasive tip coating

    • Patent number 11,866,830
    • Issue date Jan 9, 2024
    • RTX Corporation
    • Nathan T. Martel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dynamic strain field measuring method and system for rotor blade ba...

    • Patent number 11,860,066
    • Issue date Jan 2, 2024
    • Xi'an Jiaotong University
    • Baijie Qiao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine clearance control coatings and method

    • Patent number 11,859,499
    • Issue date Jan 2, 2024
    • OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
    • Scott Wilson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Exo-bearing for a turbomachine

    • Patent number 11,852,026
    • Issue date Dec 26, 2023
    • United States of America as represented by the Secretary of the Air Force
    • Brian Nicholson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor blade for a turbomachine

    • Patent number 11,852,033
    • Issue date Dec 26, 2023
    • SAFRAN HELICOPTER ENGINES
    • Youssef Bouchia
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade tip cooling hole supply plenum

    • Patent number 11,840,940
    • Issue date Dec 12, 2023
    • Mechanical Dynamics & Analysis LLC
    • Leissner F. Poth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Frangible airfoil with shape memory alloy

    • Patent number 11,821,319
    • Issue date Nov 21, 2023
    • General Electric Company
    • Abhijeet Jayshingrao Yadav
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Turbine blades including aero-brake features and methods for using...

    • Patent number 11,821,334
    • Issue date Nov 21, 2023
    • GE AVIO S.R.L.
    • Massimiliano Airaudo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Additively manufactured bladed-disk having blades with integral tun...

    • Patent number 11,808,166
    • Issue date Nov 7, 2023
    • UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
    • Andrew Michael Brown
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Turbine blade and gas turbine

    • Patent number 11,802,484
    • Issue date Oct 31, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuya Nishimura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wear resistant coating, method of manufacture thereof and articles...

    • Patent number 11,795,295
    • Issue date Oct 24, 2023
    • RTX Corporation
    • Agnieszka M. Wusatowska-Sarnek
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Shroudless blade for a high-speed turbine stage

    • Patent number 11,788,415
    • Issue date Oct 17, 2023
    • MTU Aero Engines AG
    • Karl Maar
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Method of repairing a composite blade

    • Patent number 11,787,135
    • Issue date Oct 17, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Marc-Emmanuel Jean François Techer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Turbine blade tip cooling hole arrangement

    • Patent number 11,781,433
    • Issue date Oct 10, 2023
    • RTX Corporation
    • Carlos Calixtro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Angled tip rods

    • Patent number 11,773,726
    • Issue date Oct 3, 2023
    • RTX Corporation
    • Emma J. Place
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Repeating airfoil tip strong pressure profile

    • Patent number 11,773,866
    • Issue date Oct 3, 2023
    • RTX Corporation
    • Simon W. Evans
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Abrasive tip blade manufacture methods

    • Patent number 11,732,595
    • Issue date Aug 22, 2023
    • Raytheon Technologies Corporation
    • Christopher W. Strock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ice crystal protection for a gas turbine engine

    • Patent number 11,732,603
    • Issue date Aug 22, 2023
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AERONAUTICAL PROPULSION SYSTEM

    • Publication number 20240209745
    • Publication date Jun 27, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Baptiste Dorian Lawniczek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AERONAUTICAL PROPULSION SYSTEM

    • Publication number 20240209736
    • Publication date Jun 27, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Baptiste Dorian Lawniczek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSION IN A GAS TURBINE ENGINE

    • Publication number 20240175391
    • Publication date May 30, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHODS AND APPARATUS FOR PASSIVE FAN BLADE TIP CLEARANCE CONTROL

    • Publication number 20240141790
    • Publication date May 2, 2024
    • GENERAL ELECTRIC COMPANY
    • Abhijeet Yadav
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPONENT HAVING A COOLING HOLE WITH A LAYBACK...

    • Publication number 20240117743
    • Publication date Apr 11, 2024
    • GENERAL ELECTRIC COMPANY
    • Brian Kenneth Corsetti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SANDBLASTING MASK

    • Publication number 20240075586
    • Publication date Mar 7, 2024
    • SAFRAN AERO BOOSTERS
    • Matthieu Edouard, Henri DROELLER
    • B24 - GRINDING POLISHING
  • Information Patent Application

    TURBINE BLADE TIP COOLING HOLE SUPPLY PLENUM

    • Publication number 20240060420
    • Publication date Feb 22, 2024
    • Mechanical Dynamics & Analysis LLC
    • Leissner F. POTH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS OF FORMING OR REPAIRING PART WITH OVERHUNG SECTION, AND REL...

    • Publication number 20240052750
    • Publication date Feb 15, 2024
    • GENERAL ELECTRIC COMPANY
    • Jason NEVILLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WEAR RESISTANT COATING, METHOD OF MANUFACTURE THEREOF AND ARTICLES...

    • Publication number 20240026120
    • Publication date Jan 25, 2024
    • RTX Corporation
    • Agnieszka M. Wusatowska-Sarnek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE WITH MODAL RESPONSE ADAPTED TIP SHROUD

    • Publication number 20240011401
    • Publication date Jan 11, 2024
    • POWER SYSTEMS MFG., LLC
    • Douglas James Dietrich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE TIP SHROUD SURFACE PROFILES

    • Publication number 20240003259
    • Publication date Jan 4, 2024
    • GENERAL ELECTRIC COMPANY
    • William Scott ZEMITIS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFOIL RIBS FOR ROTOR BLADES

    • Publication number 20230392503
    • Publication date Dec 7, 2023
    • Pratt & Whitney Canada Corp.
    • Paul Aitchison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE SHRO...

    • Publication number 20230358148
    • Publication date Nov 9, 2023
    • Rolls-Royce Corporation
    • Peter M. Schenk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE ROTATION UNIT CONSTITUENT MEMBER AND METHOD FOR...

    • Publication number 20230313693
    • Publication date Oct 5, 2023
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Yoshikatsu SATO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    System and Method for Manufacture of Abrasive Coating

    • Publication number 20230304410
    • Publication date Sep 28, 2023
    • Raytheon Technologies Corporation
    • Christopher W. Strock
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    BLADE FOR ROOM FANS AND RELATED FAN

    • Publication number 20230296104
    • Publication date Sep 21, 2023
    • MOTORDESIGN MODENA S.r.l.
    • William GUALTIERI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BARRIER TO PREVENT SUPER ALLOY DEPLETION INTO NICKEL-CBN BLADE TIP...

    • Publication number 20230258094
    • Publication date Aug 17, 2023
    • Raytheon Technologies Corporation
    • Lei Jin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOILS FOR GAS TURBINE ENGINES

    • Publication number 20230243268
    • Publication date Aug 3, 2023
    • GENERAL ELECTRIC COMPANY
    • Michael Elia Hayek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSION IN A GAS TURBINE ENGINE

    • Publication number 20230228232
    • Publication date Jul 20, 2023
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE TIP SHROUD REMOVAL FEATURE

    • Publication number 20230184118
    • Publication date Jun 15, 2023
    • Solar Turbines Incorporated
    • Garrett P. PRINS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPONENT WITH COOLING PASSAGE FOR A TURBINE ENGINE

    • Publication number 20230175405
    • Publication date Jun 8, 2023
    • GENERAL ELECTRIC COMPANY
    • Zachary Daniel Webster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL FOR A TURBOMACHINE

    • Publication number 20230160309
    • Publication date May 25, 2023
    • MTU Aero Engines AG
    • Axel Stettner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ABRASIVE MATERIAL, A METHOD FOR MANUFACTURING AN ABRASIVE MATERIAL...

    • Publication number 20230160316
    • Publication date May 25, 2023
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Susanne SCHRÜFER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROCESS AND MATERIAL CONFIGURATION FOR MAKING HOT CORROSION RESISTA...

    • Publication number 20230102823
    • Publication date Mar 30, 2023
    • Raytheon Technologies Corporation
    • Christopher W. Strock
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ROTOR BLADE FOR A TURBOMACHINE

    • Publication number 20230053734
    • Publication date Feb 23, 2023
    • SAFRAN HELICOPTER ENGINES
    • Youssef BOUCHIA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ICE CRYSTAL PROTECTION FOR A GAS TURBINE ENGINE

    • Publication number 20230045400
    • Publication date Feb 9, 2023
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FRANGIBLE AIRFOIL WITH SHAPE MEMORY ALLOY

    • Publication number 20230029918
    • Publication date Feb 2, 2023
    • GENERAL ELECTRIC COMPANY
    • Abhijeet Jayshingrao Yadav
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING DEVICE AND ROTARY MACHINE

    • Publication number 20230017440
    • Publication date Jan 19, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Naoto OMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL ARRANGEMENT FOR A GAS TURBINE ENGINE UTILIZING A SHAPE MEMO...

    • Publication number 20230008743
    • Publication date Jan 12, 2023
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPOSITE AIRFOILS WITH FRANGIBLE TIPS

    • Publication number 20230003129
    • Publication date Jan 5, 2023
    • GENERAL ELECTRIC COMPANY
    • Nitesh Jain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES