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B23H7/107
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
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
B23H7/00
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
Current Industry
B23H7/107
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Patents Grants
last 30 patents
Information
Patent Grant
Current feeding device for wire electrical discharge machining
Patent number
10,974,332
Issue date
Apr 13, 2021
Agie Charmilles SA
Franco Volpi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Contact tip for use in gas metal-arc welding
Patent number
10,201,872
Issue date
Feb 12, 2019
Esab AB
Hannes Raudsepp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply unit and multi-wire electrical discharge machining app...
Patent number
10,086,457
Issue date
Oct 2, 2018
Canon Marketing Japan Kabushiki Kaisha
Haruya Kurihara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machining apparatus
Patent number
9,950,379
Issue date
Apr 24, 2018
Mitsubishi Electric Corporation
Hidetaka Miyake
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machining system, wire electrical dischar...
Patent number
9,364,910
Issue date
Jun 14, 2016
Canon Marketing Japan Kabushiki Kaisha
Yasuhiro Okamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machining apparatus, wire electric discharg...
Patent number
9,089,916
Issue date
Jul 28, 2015
Mitsubishi Electric Corporation
Atsushi Itokazu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machining apparatus
Patent number
8,586,891
Issue date
Nov 19, 2013
Mitsubishi Electric Corporation
Takashi Hashimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machining apparatus
Patent number
8,188,401
Issue date
May 29, 2012
Mitsubishi Electric Corporation
Tatsushi Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire-cut electric discharge machine
Patent number
7,217,902
Issue date
May 15, 2007
Fanuc Ltd
Yuki Kita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machining apparatus
Patent number
6,855,904
Issue date
Feb 15, 2005
Fanuc Ltd
Yoshiharu Inaba
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge apparatus
Patent number
6,627,834
Issue date
Sep 30, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machining apparatus
Patent number
6,437,277
Issue date
Aug 20, 2002
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machine
Patent number
6,294,748
Issue date
Sep 25, 2001
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machine
Patent number
6,294,749
Issue date
Sep 25, 2001
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric-discharge machine
Patent number
6,150,626
Issue date
Nov 21, 2000
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for transferring electrical current to and from a moving...
Patent number
5,319,175
Issue date
Jun 7, 1994
Basix Industries Ltd.
Thomas J. Truty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Indexed rotatable current pick-up for a travelling wire electrical...
Patent number
5,089,680
Issue date
Feb 18, 1992
T-Star Industrial Electronics Corporation
Thomas J. Truty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrical discharge machine apparatus tilted current pickup
Patent number
4,994,643
Issue date
Feb 19, 1991
Fort Wayne Wire Die, Inc.
Thomas J. Truty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrical discharge machine apparatus moving wire electrode guide...
Patent number
4,945,200
Issue date
Jul 31, 1990
Fort Wayne Wire Die, Inc.
Thomas J. Truty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for passing an electric current between an electrode workpie...
Patent number
4,367,390
Issue date
Jan 4, 1983
Ateliers des Charmilles, S.A.
Francois Balleys
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Current Feeding Device For Wire Electrical Discharge Machining
Publication number
20190366457
Publication date
Dec 5, 2019
AGIE CHARMILLES SA
Franco VOLPI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM, WIRE ELECTRICAL DISCHAR...
Publication number
20130284983
Publication date
Oct 31, 2013
CANON MARKETING JAPAN KABUSHIKI KAISHA
Yasuhiro Okamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS, WIRE ELECTRIC DISCHARG...
Publication number
20130140277
Publication date
Jun 6, 2013
Mitsubishi Electric Corporation
Atsushi Itokazu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRICAL DISCHARGE MACHINING APPARATUS AND ELECTRICAL DISCHARGE M...
Publication number
20120312787
Publication date
Dec 13, 2012
Mitsubishi Electric Corporation
Takayuki Nakagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS, WIRE ELECTRIC DISCHARG...
Publication number
20120217224
Publication date
Aug 30, 2012
Mitsubishi Electric Corporation
Hidetaka Miyake
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
Publication number
20120152906
Publication date
Jun 21, 2012
Mitsubishi Electric Corporation
Tatsushi Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE DISCHARGE-MACHINING APPARATUS AND WIRE DISCHARGE-MACHINING MET...
Publication number
20110092053
Publication date
Apr 21, 2011
Mitsubishi Electric Corporation
Hidetaka Miyake
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS
Publication number
20100224596
Publication date
Sep 9, 2010
Mitsubishi Electric Corporation
Takashi Hashimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Wire Electric Discharge Machining Apparatus
Publication number
20090236318
Publication date
Sep 24, 2009
Masashi Sakaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
Publication number
20090014420
Publication date
Jan 15, 2009
Mitsubishi Electric Corporation
Tatsushi Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Wire-cut electric discharge machine
Publication number
20060065637
Publication date
Mar 30, 2006
FANUC LTD.
Yuki Kita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Wire electric discharge machining apparatus
Publication number
20040182825
Publication date
Sep 23, 2004
FANUC LTD.
Yoshiharu Inaba
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR