Characteristics of rotor blades

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine and turbocharger

    • Patent number 12,221,890
    • Issue date Feb 11, 2025
    • IHI Corporation
    • Dai Kanzaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade creep monitoring

    • Patent number 12,223,640
    • Issue date Feb 11, 2025
    • Rolls-Royce PLC
    • Adriano Pulisciano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Compressor rotor blade airfoils

    • Patent number 12,215,598
    • Issue date Feb 4, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Matthew John McKeever
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor rotor blade airfoils

    • Patent number 12,215,599
    • Issue date Feb 4, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Marc Edward Blohm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    System and method for machining a workpiece installed on a rotary t...

    • Patent number 12,214,454
    • Issue date Feb 4, 2025
    • Pratt & Whitney Canada Corp.
    • Rachid Guiassa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Composite fan blade with leading edge sheath and energy absorbing i...

    • Patent number 12,215,600
    • Issue date Feb 4, 2025
    • RTX Corporation
    • Larry Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air foil with staggered cooling hole configuration

    • Patent number 12,215,601
    • Issue date Feb 4, 2025
    • RTX Corporation
    • Jaime G. Ghigliotty Rosado
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Blower

    • Patent number 12,215,716
    • Issue date Feb 4, 2025
    • Milwaukee Electric Tool Corporation
    • Adam Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Blade for a turbomachine, and turbomachine having at least one blade

    • Patent number 12,209,509
    • Issue date Jan 28, 2025
    • MTU Aero Engines AG
    • Benjamin Hanschke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Stepped leading edge fan blade

    • Patent number 12,209,595
    • Issue date Jan 28, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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    Blisk

    • Patent number 12,209,510
    • Issue date Jan 28, 2025
    • MTU Aero Engines AG
    • Benjamin Hanschke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thermal profile based redirection of turbine system component coola...

    • Patent number 12,203,387
    • Issue date Jan 21, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Caitlin Shea Lucking
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Dual tip flag

    • Patent number 12,203,388
    • Issue date Jan 21, 2025
    • RTX Corporation
    • Brandon W. Spangler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine component having an airfoil with internal cross-...

    • Patent number 12,196,095
    • Issue date Jan 14, 2025
    • RTX Corporation
    • James T. Roach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with a rotating blade having a fin

    • Patent number 12,196,087
    • Issue date Jan 14, 2025
    • General Electric Company
    • Valeria Andreoli
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flow channel forming plate, blade and gas turbine including this, a...

    • Patent number 12,196,094
    • Issue date Jan 14, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Koya Sakamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radial turbine impeller

    • Patent number 12,196,103
    • Issue date Jan 14, 2025
    • Honda Motor Co., Ltd.
    • Takashi Sakakibara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Centrifugal pump and a pump housing

    • Patent number 12,188,475
    • Issue date Jan 7, 2025
    • Levitronix GmbH
    • Alexander Schmid
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Turbine engine with component having a cooling hole with a layback...

    • Patent number 12,188,374
    • Issue date Jan 7, 2025
    • General Electric Company
    • Brian Kenneth Corsetti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor for radial turbine

    • Patent number 12,188,370
    • Issue date Jan 7, 2025
    • Honda Motor Co., Ltd.
    • Yuta Takeuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Blade comprising a shield having a defrosting air passage duct

    • Patent number 12,188,361
    • Issue date Jan 7, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Guillaume Pascal Jean-Charles Gondre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor blade for a turbomachine

    • Patent number 12,180,855
    • Issue date Dec 31, 2024
    • MTU Aero Engines AG
    • Karl Maar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Hybrid platform manufacturing

    • Patent number 12,173,621
    • Issue date Dec 24, 2024
    • RTX Corporation
    • Bryan P. Dube
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Sliding component having wear-resistant coating

    • Patent number 12,173,412
    • Issue date Dec 24, 2024
    • IHI Corporation
    • Hiroki Yoshizawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Composite blade with tapered root section

    • Patent number 12,173,622
    • Issue date Dec 24, 2024
    • RTX Corporation
    • Xuetao Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Methods and apparatus for passive fan blade tip clearance control

    • Patent number 12,173,616
    • Issue date Dec 24, 2024
    • General Electric Company
    • Abhijeet Yadav
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine component having platform cooling circuit

    • Patent number 12,173,619
    • Issue date Dec 24, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Jeffrey Monahan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Composite airfoil assembly for a turbine engine

    • Patent number 12,163,533
    • Issue date Dec 10, 2024
    • General Electric Company
    • Nicholas Joseph Kray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor impeller for a charging device of an interna...

    • Patent number 12,163,530
    • Issue date Dec 10, 2024
    • Scania CV AB
    • Janakiraman Thiyagarajan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for contouring edges of airfoils

    • Patent number 12,162,109
    • Issue date Dec 10, 2024
    • General Electric Company
    • Henry Ng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTOR BLADE SYSTEM FOR TURBINE ENGINES

    • Publication number 20250052160
    • Publication date Feb 13, 2025
    • GENERAL ELECTRIC COMPANY
    • Keegan Nathaniel Mehrtens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TRAILING EDGE COOLING CIRCUIT

    • Publication number 20250052161
    • Publication date Feb 13, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Brandon Lee Cox
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS

    • Publication number 20250052166
    • Publication date Feb 13, 2025
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIMITED-CHANNEL COMPRESSOR

    • Publication number 20250052255
    • Publication date Feb 13, 2025
    • Garrett Transportation I Inc.
    • Malay C. Maniar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE FOR AN UNDUCTED FAN OF A TURBOMACHINE

    • Publication number 20250033760
    • Publication date Jan 30, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Pierre Michel DUBOSC
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ROTOR COMPRISING A BLADE STOP RING CONFIGURED TO AID THE CO...

    • Publication number 20250035003
    • Publication date Jan 30, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Patrick Jean Laurent SULTANA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ASSEMBLY COMPRISING A FOIL MOUNTED ON A DISC OF A MOVING WHEEL

    • Publication number 20250035002
    • Publication date Jan 30, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Antoine GIGUET
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLOWER

    • Publication number 20250035126
    • Publication date Jan 30, 2025
    • DENSO CORPORATION
    • Mari FUKADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Composite Component Modifications

    • Publication number 20250027414
    • Publication date Jan 23, 2025
    • GENERAL ELECTRIC COMPANY
    • Herbert Chidsey Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE FOR A DUCTED FAN OF A TURBOMACHINE

    • Publication number 20250027415
    • Publication date Jan 23, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Pierre Michel DUBOSC
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH A BLADE

    • Publication number 20250027417
    • Publication date Jan 23, 2025
    • GENERAL ELECTRIC COMPANY
    • Jonathan Michael Rausch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD OF MANUFACTURING A COMPONENT OF A GAS TURBINE ENGINE

    • Publication number 20250027419
    • Publication date Jan 23, 2025
    • Rolls-Royce plc
    • James R. KINGSLEY-ROWE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-OCCLUDING INTRAVASCULAR BLOOD PUMP PROVIDING REDUCED HEMOLYSIS

    • Publication number 20250020127
    • Publication date Jan 16, 2025
    • PROCYRION, INC.
    • Sascha Gross-Hardt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TEST BLADE FOR GAS TURBINE ENGINE AND METHOD OF MAKING

    • Publication number 20250020064
    • Publication date Jan 16, 2025
    • Pratt & Whitney Canada Corp.
    • Masoud Roshan Fekr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE BLADE PITCH SYSTEMS AND METHODS

    • Publication number 20250010984
    • Publication date Jan 9, 2025
    • FLIR UNMANNED AERIAL SYSTEMS ULC
    • Dmytro Silin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPELLER FAN, BLOWER, AND AIR CONDITIONER

    • Publication number 20250003420
    • Publication date Jan 2, 2025
    • Mitsubishi Electric Corporation
    • Katsuyuki YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LEADING-EDGE STRUCTURES FOR AIRFOILS AND SYSTEMS AND METHODS FOR FA...

    • Publication number 20250003079
    • Publication date Jan 2, 2025
    • The Boeing Company
    • Kenneth W. Young
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20240426251
    • Publication date Dec 26, 2024
    • Rolls-Royce plc
    • Pascal DUNNING
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE

    • Publication number 20240426216
    • Publication date Dec 26, 2024
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL COOLING CIRCUIT

    • Publication number 20240410283
    • Publication date Dec 12, 2024
    • Raytheon Technologies Corporation
    • Dana K. Bondarevsky
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS

    • Publication number 20240401488
    • Publication date Dec 5, 2024
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPSITE AIRFOILS

    • Publication number 20240401489
    • Publication date Dec 5, 2024
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR IMPELLER

    • Publication number 20240401606
    • Publication date Dec 5, 2024
    • Cummins Ltd
    • Oleg Guriev
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
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    CENTRIFUGAL BLOWER

    • Publication number 20240392800
    • Publication date Nov 28, 2024
    • DENSO CORPORATION
    • Fumiya ISHII
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS

    • Publication number 20240392689
    • Publication date Nov 28, 2024
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS

    • Publication number 20240392687
    • Publication date Nov 28, 2024
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS

    • Publication number 20240392688
    • Publication date Nov 28, 2024
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS

    • Publication number 20240392801
    • Publication date Nov 28, 2024
    • General Electric Company
    • Nicholas Joseph Kray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING-AIR INJECTION CASING FOR A TURBOMACHINE TURBINE

    • Publication number 20240384655
    • Publication date Nov 21, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Jérôme Claude George LEMONNIER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE HAVING AN AIRFOIL ASSEMBLY WITH A TRUNNION AND A SPAR

    • Publication number 20240384657
    • Publication date Nov 21, 2024
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES