B23H 1/06

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Description

Class  B23H : WORKING 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


Subclass 1/06: Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric Electrodes specially adapted therefor or their manufacture (B23H 9/00 takes precedence) Electrode material

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12042874 Electrode lead with a porous layer for electrical discharge machiningJun 28, 19Jul 23, 24THERMOCOMPACT
11745278 Electrical discharge machining system including in-situ tool electrodeOct 20, 20Sep 05, 23HAMILTON SUNDSTRAND CORPORATION
11511362 Wire for electric discharge machiningFeb 05, 19Nov 29, 22CAP TECHNOLOGIES, LLC
11484958 Electrical discharge machining apparatusMar 18, 19Nov 01, 22RAYTHEON TECHNOLOGIES CORPORATION
11465223 Methods and processing unit for electric discharge machineDec 19, 19Oct 11, 22Agie Charmilles SA
11440113 Electrode and method for manufacturing the sameSep 03, 19Sep 13, 22General Electric Company
11000909 Electrical discharge machining electrodeDec 20, 17May 11, 21RAYTHEON TECHNOLOGIES CORPORATION
10953483 Tool electrode for and methods of electrical discharge machiningNov 15, 17Mar 23, 21General Electric Company
10926345 Scale-style micro-texture electrode wire material and preparation method therefor and use thereofDec 02, 16Feb 23, 21NINGBO KANGQIANG MICRO-ELECTRONICS TECHNOLOGY CO., LTD.
10870159 Electrical discharge machining system including in-situ tool electrodeNov 02, 17Dec 22, 20Hamilton Sunstrand Corporation
10589369 Electrode wire for electrical discharge machining and method of manufacturing electrode wire for electrical discharge machiningOct 28, 15Mar 17, 20OKI ELECTRIC CABLE CO., LTD.; Mitsubishi Electric Corporation;
10583509 Wire electrode for the spark-erosive cutting of articlesSep 16, 11Mar 10, 20HEINRICH STAMM GMBH
10427232 Wire electrical discharge machineJul 17, 17Oct 01, 19FANUC CORPORATION
10399165 Electrode and method for manufacturing the sameJan 18, 13Sep 03, 19General Electric Company
10399164 Method and pulse-forming device for electrical discharge machiningAug 11, 15Sep 03, 19Agie Charmilles SA
10399167 Electric discharge machining electrode wire and manufacturing method thereforJan 07, 15Sep 03, 19Hitachi Metals LTD
10391571 Wire electric discharge machine controller having wire electrode replacement functionNov 24, 15Aug 27, 19FANUC CORPORATION
10357838 Graphite-copper composite electrode material and electrical discharge machining electrode using the materialApr 01, 15Jul 23, 19Toyo Tanso Co. Ltd.
10315261 Wire electrical discharge machine and measuring methodAug 14, 17Jun 11, 19FANUC CORPORATION
10272510 Electrical discharge machining apparatusJan 14, 16Apr 30, 19United Technologies Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0041,957 TOOL-ELECTRODE CAPABLE OF PRODUCING SEALING SLOTS IN A CMC MATERIAL BY MEANS OF EDMNov 28, 22Feb 06, 25SAFRAN AIRCRAFT ENGINES
2024/0100,613 ELECTRIC DISCHARGE MACHINING WIREAug 08, 23Mar 28, 24Not available
2024/0091,871 ELECTRIC DISCHARGE MACHINING WIREJul 05, 23Mar 21, 24Not available
2023/0373,022 MAGNETORHEOLOGICAL ELECTRICAL DISCHARGE MACHINING ELECTRODEMay 17, 22Nov 23, 23Not available
2023/0121,719 ELECTRODE WIRE FOR ELECTRICAL DISCHARGE MACHINING AND PREPARATION METHOD THEREOFJul 06, 22Apr 20, 23Not available
2022/0339,724 ELECTRODE WIRE FOR ELECTRICAL DISCHARGE MACHININGSep 28, 20Oct 27, 22Not available
2022/0258,262 WIRE ELECTRODE FOR WIRECUT ELECTRICAL DISCHARGE MACHINING WITH CARBONACEOUS SURFACE LAYER AND THE PREPARATION METHODS THEREOFApr 01, 20Aug 18, 22Not available
2020/0023,450 ELECTRODE WIRE FOR ELECTRO-DISCHARGE MACHINING AND METHOD FOR MANUFACTURING THE SAMEDec 13, 18Jan 23, 20Not available
2019/0143,431 TOOL ELECTRODE FOR AND METHODS OF ELECTRICAL DISCHARGE MACHININGNov 15, 17May 16, 19Not available
2019/0126,370 ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODENov 02, 17May 02, 19Not available
2018/0050,401 SCALE-STYLE MICRO-TEXTURE ELECTRODE WIRE MATERIAL AND PREPARATION METHOD THEREFOR AND USE THEREOFDec 02, 16Feb 22, 18NINGBO KANGQIANG MICRO-ELECTRONICS TECHNOLOGY CO., LTD.
2016/0228,964 GRAPHENE ELECTRODEJan 28, 16Aug 11, 16AGIE CHARMILLES SA

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