Working turbine blades or nozzles

Industry

CPC
B23H9/10

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL B23H9/00Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

Current Industry

B23H9/10Working turbine blades or nozzles

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cooling jacket of a hollow blade of a distributor
- Patent number 12,196,105
- Issue date Jan 14, 2025
- SAFRAN AIRCRAFT ENGINES
- Jérôme Claude George Lemonnier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a rotor disc for a turbine engine
- Patent number 12,070,811
- Issue date Aug 27, 2024
- Pratt & Whitney Canada Corp.
- Daniel Lecuyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-channel electrochemical machining device and method for blisk
- Patent number 12,023,750
- Issue date Jul 2, 2024
- Nanjing University of Aeronautics and Astronautics
- Jia Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compressible and expandable blade for a fluid pump
- Patent number 11,994,133
- Issue date May 28, 2024
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Thomas Toellner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Debris removal
- Patent number 11,986,897
- Issue date May 21, 2024
- Rolls-Royce PLC
- James Kell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Turbine blade, manufacturing method for turbine blade, and gas turbine
- Patent number 11,905,848
- Issue date Feb 20, 2024
- Mitsubishi Heavy Industries, Ltd.
- Masayoshi Hatta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming lined cooling aperture(s) in a turbine engine component
- Patent number 11,898,465
- Issue date Feb 13, 2024
- RTX Corporation
- Brian Craig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical machining device and method for blisk using electro...
- Patent number 11,878,360
- Issue date Jan 23, 2024
- Nanjing University of Aeronautics and Astronautics
- Di Zhu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for machining workpiece and article machined ther...
- Patent number 11,745,279
- Issue date Sep 5, 2023
- General Electric Company
- Yong Yang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device for holding one or more electrode(s) for electrical discharg...
- Patent number 11,707,793
- Issue date Jul 25, 2023
- SAFRAN
- Martin Ducas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of machining gas turbine engine components
- Patent number 11,623,290
- Issue date Apr 11, 2023
- Raytheon Technologies Corporation
- Alex C. Freedman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for wire electro-discharge machining a part
- Patent number 11,583,947
- Issue date Feb 21, 2023
- Pratt & Whitney Canada Corp.
- Nihad Ben Salah
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and systems for wire electric discharge machining and valid...
- Patent number 11,579,582
- Issue date Feb 14, 2023
- Pratt & Whitney Canada Corp.
- Visal Ing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining apparatus
- Patent number 11,484,958
- Issue date Nov 1, 2022
- Raytheon Technologies Corporation
- Matthew S. Verbiscus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Work station for electrochemically machining a workpiece, in partic...
- Patent number 11,471,966
- Issue date Oct 18, 2022
- MTU Aero Engines AG
- Martin Fessler-Knobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the production of drill holes in difficult to machine ma...
- Patent number 11,471,964
- Issue date Oct 18, 2022
- MTU Aero Engines AG
- Albin Platz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining apparatus and machining system
- Patent number 11,426,812
- Issue date Aug 30, 2022
- General Electric Company
- Yuanfeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for manufacturing film cooling hole diffuser po...
- Patent number 11,407,065
- Issue date Aug 9, 2022
- Raytheon Corporation Inc.
- Scott D. Lewis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool for machining festoons and attachment holes of a disc flange b...
- Patent number 11,383,314
- Issue date Jul 12, 2022
- SAFRAN AIRCRAFT ENGINES
- Janvier François Lecomte
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of restoring a blade or vane platform
- Patent number 11,325,211
- Issue date May 10, 2022
- Ansaldo Energia S.p.A.
- Massimiliano Maritano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for machining shapes using electrical machining
- Patent number 11,311,955
- Issue date Apr 26, 2022
- Agie Charmilles SA
- Umang Maradia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compressible and expandable blade for a fluid pump
- Patent number 11,268,521
- Issue date Mar 8, 2022
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Thomas Toellner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for producing a blade airfoil
- Patent number 11,253,938
- Issue date Feb 22, 2022
- MTU Aero Engines AG
- Roland Huttner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining method and electrical discharge mach...
- Patent number 11,241,749
- Issue date Feb 8, 2022
- MITSUBISHI POWER, LTD.
- Takuro Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool for use in machining a conductive work piece
- Patent number 11,241,751
- Issue date Feb 8, 2022
- General Electric Company
- Andrew Lee Trimmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a cavity in a blade platform; corresponding blade
- Patent number 11,224,926
- Issue date Jan 18, 2022
- Siemens Energy Global GmbH & Co. KG
- Fathi Ahmad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of repairing a firtree feature with wire electrical discharg...
- Patent number 11,208,891
- Issue date Dec 28, 2021
- Pratt & Whitney Canada Corp.
- Visal Ing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode, electrochemical machining apparatus using the electrode,...
- Patent number 11,179,790
- Issue date Nov 23, 2021
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining position correcting device and electrochemical machining...
- Patent number 11,135,667
- Issue date Oct 5, 2021
- Mitsubishi Heavy Industries, Ltd.
- Sho Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSIBLE AND EXPANDABLE BLADE FOR A FLUID PUMP
- Publication number 20250012283
- Publication date Jan 9, 2025
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Thomas Toellner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BLADE FOR A ROTOR ASSEMBLY OF A TURBINE ENGINE
- Publication number 20240375201
- Publication date Nov 14, 2024
- Pratt & Whitney Canada Corp.
- Daniel LECUYER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR ELECTROCHEMICALLY MACHINING A WORKPIECE
- Publication number 20240335895
- Publication date Oct 10, 2024
- MTU Aero Engines AG
- Nicole Feiling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR FORMING A NOZZLE INLET OF A NOZZLE
- Publication number 20240227050
- Publication date Jul 11, 2024
- Daniel Alecu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR FORMING A NOZZLE INLET OF A NOZZLE
- Publication number 20240131607
- Publication date Apr 25, 2024
- Daniel Alecu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROCHEMICAL MACHINING APPARATUS
- Publication number 20230405699
- Publication date Dec 21, 2023
- Kabushiki Kaisha Toyota Jidoshokki
- Tatsuya SHIMIZU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS
- Publication number 20230347434
- Publication date Nov 2, 2023
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORKHOLDING FOR PULSED ELECTROCHEMICAL MACHINING
- Publication number 20230347435
- Publication date Nov 2, 2023
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wire Electrical Discharge Machine
- Publication number 20230201941
- Publication date Jun 29, 2023
- AGIE CHARMILLES SA
- Matteo MONDADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING DEVICE FOR ELECTROCHEMICAL MACHINING OF A COMPONENT,...
- Publication number 20230064929
- Publication date Mar 2, 2023
- MTU Aero Engines AG
- Kilian Bayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING APPARATUS AND METHOD FOR ELECTROCHEMICALLY REMOVING COMPO...
- Publication number 20230055362
- Publication date Feb 23, 2023
- MTU Aero Engines AG
- Roland Huttner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEBRIS REMOVAL
- Publication number 20230020397
- Publication date Jan 19, 2023
- Rolls-Royce plc
- James KELL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPRESSIBLE AND EXPANDABLE BLADE FOR A FLUID PUMP
- Publication number 20220228592
- Publication date Jul 21, 2022
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Thomas Toellner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTOR DISK AND ROTOR BLADE FOR A GAS TURBINE COMPRESSOR OR TURBINE...
- Publication number 20220195877
- Publication date Jun 23, 2022
- Hermann NACHTIGALL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TURBINE BLADE, MANUFACTURING METHOD FOR TURBINE BLADE, AND GAS TURBINE
- Publication number 20220170376
- Publication date Jun 2, 2022
- Mitsubishi Power Ltd.
- Masayoshi HATTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A PLATE OF A TURBOMACHINE
- Publication number 20220032384
- Publication date Feb 3, 2022
- MTU Aero Engines AG
- Albin Platz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL FOR MACHINING FESTOONS AND ATTACHMENT HOLES OF A DISC FLANGE B...
- Publication number 20210178501
- Publication date Jun 17, 2021
- SAFRAN AIRCRAFT ENGINES
- Janvier François LECOMTE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORK STATION FOR ELECTROCHEMICALLY MACHINING A WORKPIECE, IN PARTIC...
- Publication number 20210138568
- Publication date May 13, 2021
- MTU Aero Engines AG
- Martin Fessler-Knobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF REPAIRING A FIRTREE FEATURE WITH WIRE ELECTRICAL DISCHARG...
- Publication number 20210087933
- Publication date Mar 25, 2021
- Pratt & Whitney Canada Corp.
- Visal ING
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER ROUGH DRILL AND FULL EDM FINISH FOR SHAPED COOLING HOLES
- Publication number 20210060709
- Publication date Mar 4, 2021
- United Technologies Corporation
- Henry H. Thayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR MANUFACTURING FILM COOLING HOLE DIFFUSER PO...
- Publication number 20200368851
- Publication date Nov 26, 2020
- Raytheon Technologies Corporation
- Scott D. Lewis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...
- Publication number 20200261993
- Publication date Aug 20, 2020
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki MORI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR HOLDING ONE OR MORE ELECTRODE(S) FOR ELECTRICAL DISCHARG...
- Publication number 20200254546
- Publication date Aug 13, 2020
- SAFRAN
- Martin Ducas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTOR ASSEMBLY WITH BLADE SEALING TAB
- Publication number 20200165926
- Publication date May 28, 2020
- Pratt & Whitney Canada Corp.
- Daniel LECUYER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A CAVITY IN A BLADE PLATFORM; CORRESPONDING BLADE
- Publication number 20200141245
- Publication date May 7, 2020
- Siemens Aktiengesellschaft
- Fathi Ahmad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROMACHINING SYSTEMS AND METHODS
- Publication number 20200122255
- Publication date Apr 23, 2020
- General Electric Company
- Yuanfeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MACHINING GAS TURBINE ENGINE COMPONENTS
- Publication number 20200108458
- Publication date Apr 9, 2020
- United Technologies Corporation
- Alex C. Freedman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING APPARATUS
- Publication number 20200023449
- Publication date Jan 23, 2020
- United Technologies Corporation
- Matthew S. Verbiscus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF RESTORING A BLADE OR VANE PLATFORM
- Publication number 20200016703
- Publication date Jan 16, 2020
- ANSALDO ENERGIA S.P.A.
- Massimiliano MARITANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS AND TOOLS FOR USE IN REPAIRING GAS ENGINE TURBINE BLADES
- Publication number 20190337101
- Publication date Nov 7, 2019
- United Technologies Corporation
- William Rose
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Working turbine blades or nozzles

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cooling jacket of a hollow blade of a distributor

Method of manufacturing a rotor disc for a turbine engine

Multi-channel electrochemical machining device and method for blisk

Compressible and expandable blade for a fluid pump

Debris removal

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

Turbine blade, manufacturing method for turbine blade, and gas turbine

Forming lined cooling aperture(s) in a turbine engine component

Electrochemical machining device and method for blisk using electro...

System and method for machining workpiece and article machined ther...

Device for holding one or more electrode(s) for electrical discharg...

Method of machining gas turbine engine components

Method for wire electro-discharge machining a part

Methods and systems for wire electric discharge machining and valid...

Electrical discharge machining apparatus

Work station for electrochemically machining a workpiece, in partic...

Method for the production of drill holes in difficult to machine ma...

Machining apparatus and machining system

Systems and methods for manufacturing film cooling hole diffuser po...

Tool for machining festoons and attachment holes of a disc flange b...

Method of restoring a blade or vane platform

Method and device for machining shapes using electrical machining

Compressible and expandable blade for a fluid pump

Device and method for producing a blade airfoil

Electrical discharge machining method and electrical discharge mach...

Drilling tool for use in machining a conductive work piece

Method for producing a cavity in a blade platform; corresponding blade

Method of repairing a firtree feature with wire electrical discharg...

Electrode, electrochemical machining apparatus using the electrode,...

Machining position correcting device and electrochemical machining...

Patents Applicationslast 30 patents

COMPRESSIBLE AND EXPANDABLE BLADE FOR A FLUID PUMP

BLADE FOR A ROTOR ASSEMBLY OF A TURBINE ENGINE

METHOD FOR ELECTROCHEMICALLY MACHINING A WORKPIECE

SYSTEM AND METHOD FOR FORMING A NOZZLE INLET OF A NOZZLE

SYSTEM AND METHOD FOR FORMING A NOZZLE INLET OF A NOZZLE

ELECTROCHEMICAL MACHINING APPARATUS

PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS

WORKHOLDING FOR PULSED ELECTROCHEMICAL MACHINING

Wire Electrical Discharge Machine

MANUFACTURING DEVICE FOR ELECTROCHEMICAL MACHINING OF A COMPONENT,...

MACHINING APPARATUS AND METHOD FOR ELECTROCHEMICALLY REMOVING COMPO...

DEBRIS REMOVAL

COMPRESSIBLE AND EXPANDABLE BLADE FOR A FLUID PUMP

ROTOR DISK AND ROTOR BLADE FOR A GAS TURBINE COMPRESSOR OR TURBINE...

TURBINE BLADE, MANUFACTURING METHOD FOR TURBINE BLADE, AND GAS TURBINE

METHOD FOR PRODUCING A PLATE OF A TURBOMACHINE

TOOL FOR MACHINING FESTOONS AND ATTACHMENT HOLES OF A DISC FLANGE B...

WORK STATION FOR ELECTROCHEMICALLY MACHINING A WORKPIECE, IN PARTIC...

METHOD OF REPAIRING A FIRTREE FEATURE WITH WIRE ELECTRICAL DISCHARG...

LASER ROUGH DRILL AND FULL EDM FINISH FOR SHAPED COOLING HOLES

SYSTEMS AND METHODS FOR MANUFACTURING FILM COOLING HOLE DIFFUSER PO...

ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...

DEVICE FOR HOLDING ONE OR MORE ELECTRODE(S) FOR ELECTRICAL DISCHARG...

ROTOR ASSEMBLY WITH BLADE SEALING TAB

METHOD FOR PRODUCING A CAVITY IN A BLADE PLATFORM; CORRESPONDING BLADE

ELECTROMACHINING SYSTEMS AND METHODS

METHOD OF MACHINING GAS TURBINE ENGINE COMPONENTS

ELECTRICAL DISCHARGE MACHINING APPARATUS

METHOD OF RESTORING A BLADE OR VANE PLATFORM

METHODS AND TOOLS FOR USE IN REPAIRING GAS ENGINE TURBINE BLADES