Circuits using or taking into account line impedance to shape the discharge pulse

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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 B23H2300/00Power source circuits or energization

Current Industry

B23H2300/22Circuits using or taking into account line impedance to shape the discharge pulse

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Patents Grantslast 30 patents

Information Patent Grant
Zero excess energy storage transformer
- Patent number 11,764,776
- Issue date Sep 19, 2023
- Sweven Design Ltd.
- Robert William Gwynne
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining device, electrical discharge machini...
- Patent number 11,407,050
- Issue date Aug 9, 2022
- Seibu Electric & Machinery Co., Ltd.
- Takashi Mitsuyasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and pulse-forming device for electrical discharge machining
- Patent number 10,399,164
- Issue date Sep 3, 2019
- Agie Charmilles SA
- Sara Buehler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine and measuring method
- Patent number 10,315,261
- Issue date Jun 11, 2019
- FANUC CORPORATION
- Hiroyuki Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining power supply device for electric discharge machine
- Patent number 10,220,458
- Issue date Mar 5, 2019
- FANUC CORPORATION
- Yasuo Nakashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining apparatus
- Patent number 9,440,300
- Issue date Sep 13, 2016
- Mitsubishi Electric Corporation
- Tomoaki Takada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-frequency power source device
- Patent number 9,130,554
- Issue date Sep 8, 2015
- Mitsubishi Electric Corporation
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for machining by electroerosion
- Patent number 7,608,795
- Issue date Oct 27, 2009
- Charmilles Technologies SA
- Fabrice Jaques
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for generating machining pulses for electrical...
- Patent number 7,582,842
- Issue date Sep 1, 2009
- Agie SA
- Rino D'Amario
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine with output power control
- Patent number 6,806,434
- Issue date Oct 19, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Akihiro Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining apparatus supplying initial and proc...
- Patent number 6,580,048
- Issue date Jun 17, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge pulse generator
- Patent number 6,566,823
- Issue date May 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihide Kinbara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining power supply, and electric discharge m...
- Patent number 6,423,920
- Issue date Jul 23, 2002
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for achieving a fine surface finish in wire-cu...
- Patent number 6,130,395
- Issue date Oct 10, 2000
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine
- Patent number 6,069,335
- Issue date May 30, 2000
- Mitsubishiki Denki Kabushiki Kaisha
- Yoshihide Kinbara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for electrical discharge machining unit, and me...
- Patent number 5,897,792
- Issue date Apr 27, 1999
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for an electric discharge machine
- Patent number 5,770,831
- Issue date Jun 23, 1998
- Sodick Co. Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for an electric discharge machine
- Patent number 5,750,951
- Issue date May 12, 1998
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for electrical discharge machining using varia...
- Patent number 5,585,014
- Issue date Dec 17, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Takuji Magara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining apparatus with pairs of low inductance...
- Patent number 5,572,003
- Issue date Nov 5, 1996
- 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
Power source for electric discharge machining
- Patent number 5,149,931
- Issue date Sep 22, 1992
- Mitsubishi Denki K.K.
- Takuji Magara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge working machine
- Patent number 5,019,685
- Issue date May 28, 1991
- Sodick Co., Ltd.
- Hideo Nishimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Minimum-impedance conductor assembly for EDM
- Patent number 4,661,674
- Issue date Apr 28, 1987
- Inoue-Japax Research Incorporated
- Kiyoshi Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power and sensing cable arrangement for electrical discharge machin...
- Patent number 4,491,713
- Issue date Jan 1, 1985
- Colt Industries Operating Corp
- Roy D. Patton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process and apparatus for high frequency discharge shaping of a wor...
- Patent number 4,447,696
- Issue date May 8, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiei Niwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for high frequency discharge shaping of a workpiece by me...
- Patent number 4,211,908
- Issue date Jul 8, 1980
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiei Niwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse generator for electroerosive processing
- Patent number 4,163,887
- Issue date Aug 7, 1979
- A.G. fur industrielle Elektronik AGIE Losone b. Locarno
- Ernst Buhler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Zero Excess Energy Storage Transformer
- Publication number 20230387911
- Publication date Nov 30, 2023
- Sweven Design LTD.
- Robert William Gwynne
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ZERO EXCESS ENERGY STORAGE TRANSFORMER
- Publication number 20210013880
- Publication date Jan 14, 2021
- Sweven Design Ltd.
- Robert William Gwynne
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE AND MEASURING METHOD
- Publication number 20180056420
- Publication date Mar 1, 2018
- FANUC CORPORATION
- Hiroyuki Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC DISCHARGE MACHINING APPARATUS
- Publication number 20140116990
- Publication date May 1, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Tomoaki Takada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-FREQUENCY POWER SOURCE GENERATION DEVICE
- Publication number 20140097909
- Publication date Apr 10, 2014
- Mitsubishi Electric Corporation
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for machining by electroerosion
- Publication number 20070163999
- Publication date Jul 19, 2007
- Fabrice Jaques
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for generating machining pulses for electrical...
- Publication number 20060249483
- Publication date Nov 9, 2006
- AGIE SA
- Rino D'Amario
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge pulse generator
- Publication number 20030006721
- Publication date Jan 9, 2003
- Yoshihide Kinbara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Discharge processing device
- Publication number 20020092832
- Publication date Jul 18, 2002
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electric discharge machining apparatus
- Publication number 20020043518
- Publication date Apr 18, 2002
- Masao Murai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Circuits using or taking into account line impedance to shape the discharge pulse

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Zero excess energy storage transformer

Electrical discharge machining device, electrical discharge machini...

Method and pulse-forming device for electrical discharge machining

Wire electrical discharge machine and measuring method

Machining power supply device for electric discharge machine

Electric discharge machining apparatus

High-frequency power source device

Device for machining by electroerosion

Method and apparatus for generating machining pulses for electrical...

Electric discharge machine with output power control

Electrical discharge machining apparatus supplying initial and proc...

Discharge pulse generator

Electric discharge machining power supply, and electric discharge m...

Method and apparatus for achieving a fine surface finish in wire-cu...

Electric discharge machine

Power supply system for electrical discharge machining unit, and me...

Power supply system for an electric discharge machine

Power supply system for an electric discharge machine

Method and apparatus for electrical discharge machining using varia...

Electric discharge machining apparatus with pairs of low inductance...

Electrical discharge power supply circuit

Power source for electric discharge machining

Discharge working machine

Minimum-impedance conductor assembly for EDM

Power and sensing cable arrangement for electrical discharge machin...

Process and apparatus for high frequency discharge shaping of a wor...

Apparatus for high frequency discharge shaping of a workpiece by me...

Pulse generator for electroerosive processing

Patents Applicationslast 30 patents

Zero Excess Energy Storage Transformer

ZERO EXCESS ENERGY STORAGE TRANSFORMER

WIRE ELECTRICAL DISCHARGE MACHINE AND MEASURING METHOD

ELECTRIC DISCHARGE MACHINING APPARATUS

HIGH-FREQUENCY POWER SOURCE GENERATION DEVICE

Device for machining by electroerosion

Method and apparatus for generating machining pulses for electrical...

Discharge pulse generator

Discharge processing device

Electric discharge machining apparatus