TREA

Power supply protection

Follow

Industry

  • CPC
  • B23H1/026
This industry / category may be too specific. Please go to a parent level for more data

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 B23H1/00Electrical discharge machining

Current Industry

B23H1/026Power supply protection
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Power source device for electric discharge machine
    • Patent number 11,794,263
    • Issue date Oct 24, 2023
    • Makino Milling Machine Co., Ltd.
    • Masato Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrical machining device and method, hybrid machining system and...
    • Patent number 11,014,178
    • Issue date May 25, 2021
    • General Electric Company
    • Dong Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire electrical discharge machine and machining method
    • Patent number 11,000,910
    • Issue date May 11, 2021
    • FANUC CORPORATION
    • Tomoaki Matsunaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire electrical discharge machine with deterioration detection func...
    • Patent number 10,751,820
    • Issue date Aug 25, 2020
    • FANUC CORPORATION
    • Tomoaki Matsunaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire electric discharge machine capable of starting machining from...
    • Patent number 10,144,076
    • Issue date Dec 4, 2018
    • FANUC CORPORATION
    • Yasuo Hasegawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire electric discharge machining apparatus, wire electric discharg...
    • Patent number 9,878,385
    • Issue date Jan 30, 2018
    • Mitsubishi Electric Corporation
    • Takashi Hashimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-wire electrical discharge machining system, multi-wire electr...
    • Patent number 9,375,799
    • Issue date Jun 28, 2016
    • Canon Marketing Japan Kabushiki Kaisha
    • Yasuhiro Okamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric discharge processing power supply having a protection netw...
    • Patent number 6,429,396
    • Issue date Aug 6, 2002
    • Sodick Co., Ltd.
    • Daisuke Sadamitsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric discharge machining apparatus
    • Patent number 6,130,816
    • Issue date Oct 10, 2000
    • Sodick Co., Ltd.
    • Yuji Kaneko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrical discharge power supply circuit
    • Patent number 5,329,088
    • Issue date Jul 12, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshiyuki Kaitani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fail transistor detection and display system for electrical dischar...
    • Patent number 4,733,058
    • Issue date Mar 22, 1988
    • Colt Industries Inc.
    • Kuang-Ta Ho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Protection circuit for electrical discharge machining power supply...
    • Patent number 4,134,000
    • Issue date Jan 9, 1979
    • Colt Industries Operating Corp
    • Oliver A. Bell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3878437
    • Patent number 3,878,437
    • Issue date Apr 15, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3851134
    • Patent number 3,851,134
    • Issue date Nov 26, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3805012
    • Patent number 3,805,012
    • Issue date Apr 16, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3767886
    • Patent number 3,767,886
    • Issue date Oct 23, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3751622
    • Patent number 3,751,622
    • Issue date Aug 7, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3749877
    • Patent number 3,749,877
    • Issue date Jul 31, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3665144
    • Patent number 3,665,144
    • Issue date May 23, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3627967
    • Patent number 3,627,967
    • Issue date Dec 14, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3623148
    • Patent number 3,623,148
    • Issue date Nov 23, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3588613
    • Patent number 3,588,613
    • Issue date Jun 28, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3548142
    • Patent number 3,548,142
    • Issue date Dec 15, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3524037
    • Patent number 3,524,037
    • Issue date Aug 11, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3524036
    • Patent number 3,524,036
    • Issue date Aug 11, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3399288
    • Patent number 3,399,288
    • Issue date Aug 27, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3257580
    • Patent number 3,257,580
    • Issue date Jun 21, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3217207
    • Patent number 3,217,207
    • Issue date Nov 9, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3138690
    • Patent number 3,138,690
    • Issue date Jun 23, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3123740
    • Patent number 3,123,740
    • Issue date Mar 3, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents