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CPC
B23H7/34

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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 B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining

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B23H7/34Working media

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Patents Grantslast 30 patents

Information Patent Grant
Electrical discharge machining system including in-situ tool electrode
- Patent number 11,745,278
- Issue date Sep 5, 2023
- Hamilton Sundstrand Corporation
- Mark R. Jaworowski
- B22 - CASTING POWDER METALLURGY
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
Wire electric discharge machining apparatus
- Patent number 10,987,746
- Issue date Apr 27, 2021
- Sodick Co., Ltd.
- Masashi Sakaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slicing SiC material by wire electrical discharge machining
- Patent number 10,967,450
- Issue date Apr 6, 2021
- Infineon Technologies AG
- Nirdesh Ojha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining system including in-situ tool electrode
- Patent number 10,870,159
- Issue date Dec 22, 2020
- HAMILTON SUNSTRAND CORPORATION
- Mark R. Jaworowski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for wire electro-discharge machining a part
- Patent number 10,189,100
- Issue date Jan 29, 2019
- Pratt & Whitney Canada Corp.
- Nihad Ben Salah
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining method and electrode-guide position...
- Patent number 9,789,555
- Issue date Oct 17, 2017
- Makino Milling Machine Co., Ltd.
- Kyoichi Hamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machining apparatus
- Patent number 9,421,627
- Issue date Aug 23, 2016
- Mitsubishi Electric Corporation
- Yoichi Otomo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for electrical discharge machining of electrically non-condu...
- Patent number 8,269,132
- Issue date Sep 18, 2012
- Siemens Aktiengesellschaft
- Ralf Förster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply for wire electric discharge machining
- Patent number 6,756,557
- Issue date Jun 29, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ukai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for electrodischarge wire machining
- Patent number 6,744,002
- Issue date Jun 1, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Akihiro Goto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for wire electric discharge machining capab...
- Patent number 6,639,172
- Issue date Oct 28, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Akihiro Goto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wirecut electrical discharge machine utilizing silicon powder suspe...
- Patent number 5,315,087
- Issue date May 24, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuro Itoh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Generator for electric discharge machining of metallic work pieces...
- Patent number 5,171,957
- Issue date Dec 15, 1992
- Laszlo Rabian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode tool for EDM and method for utilizing such electrode tool
- Patent number 4,251,706
- Issue date Feb 17, 1981
- Ateliers des Charmilles, S.A.
- Charles Frei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MAGNETORHEOLOGICAL ELECTRICAL DISCHARGE MACHINING ELECTRODE
- Publication number 20230373022
- Publication date Nov 23, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Jordan Pugliese
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE
- Publication number 20210031286
- Publication date Feb 4, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Mark R. Jaworowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Edge Shaping of Substrates
- Publication number 20200343085
- Publication date Oct 29, 2020
- INFINEON TECHNOLOGIES AG
- Nirdesh Ojha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Slicing SiC Material by Wire Electrical Discharge Machining
- Publication number 20190337069
- Publication date Nov 7, 2019
- INFINEON TECHNOLOGIES AG
- Nirdesh Ojha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
- Publication number 20190255638
- Publication date Aug 22, 2019
- SODICK CO., LTD.
- Masashi Sakaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE
- Publication number 20190126370
- Publication date May 2, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Mark R. Jaworowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR WIRE ELECTRO-DISCHARGE MACHINING A PART
- Publication number 20190126369
- Publication date May 2, 2019
- Pratt & Whitney Canada Corp.
- Nihad Ben Salah
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR METAL ADDITIVE MANUFACTURING AND ELECTRICAL DISCHARGE...
- Publication number 20160236293
- Publication date Aug 18, 2016
- EXCETEK TECHNOLOGIES CO., LTD.
- Jui-Chen CHANG
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
ELECTRICAL DISCHARGE MACHINING METHOD AND ELECTRODE-GUIDE POSITION...
- Publication number 20150239056
- Publication date Aug 27, 2015
- MAKINO MILLING MACHINE CO., LTD.
- Kyoichi Hamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
- Publication number 20150129558
- Publication date May 14, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Yoichi Otomo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE DISSOLVING INTERT GAS IN MACHINING...
- Publication number 20130161293
- Publication date Jun 27, 2013
- FANUC CORPORATION
- Tomoyuki FURUTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROEROSION MACHINING SYSTEMS AND METHODS
- Publication number 20120211357
- Publication date Aug 23, 2012
- Andrew Lee TRIMMER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Electrical Discharge Machining of Electrically Non-Condu...
- Publication number 20100038344
- Publication date Feb 18, 2010
- Ralf Förster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR WIRE ELECTRO-DISCHARGE MACHINING A PART
- Publication number 20100025379
- Publication date Feb 4, 2010
- Nihad BEN SALAH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Working media

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrical discharge machining system including in-situ tool electrode

Method for wire electro-discharge machining a part

Wire electric discharge machining apparatus

Slicing SiC material by wire electrical discharge machining

Electrical discharge machining system including in-situ tool electrode

Method for wire electro-discharge machining a part

Electrical discharge machining method and electrode-guide position...

Wire electric discharge machining apparatus

Method for electrical discharge machining of electrically non-condu...

Power supply for wire electric discharge machining

Method and apparatus for electrodischarge wire machining

Method of and apparatus for wire electric discharge machining capab...

Wirecut electrical discharge machine utilizing silicon powder suspe...

Generator for electric discharge machining of metallic work pieces...

Electrode tool for EDM and method for utilizing such electrode tool

Patents Applicationslast 30 patents

MAGNETORHEOLOGICAL ELECTRICAL DISCHARGE MACHINING ELECTRODE

ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE

Edge Shaping of Substrates

Slicing SiC Material by Wire Electrical Discharge Machining

WIRE ELECTRIC DISCHARGE MACHINING APPARATUS

ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE

METHOD FOR WIRE ELECTRO-DISCHARGE MACHINING A PART

APPARATUS FOR METAL ADDITIVE MANUFACTURING AND ELECTRICAL DISCHARGE...

ELECTRICAL DISCHARGE MACHINING METHOD AND ELECTRODE-GUIDE POSITION...

WIRE ELECTRIC DISCHARGE MACHINING APPARATUS

WIRE ELECTRIC DISCHARGE MACHINE DISSOLVING INTERT GAS IN MACHINING...

ELECTROEROSION MACHINING SYSTEMS AND METHODS

Method for Electrical Discharge Machining of Electrically Non-Condu...

METHOD FOR WIRE ELECTRO-DISCHARGE MACHINING A PART