Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
  • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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
  • B23H1/00—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
  • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
  • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
• Generation Of Surge Voltage And Current (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=20585053

Family Applications (1)

Country Status (7)

Families Citing this family (4)

• 1974
  • 1974-05-27 SU SU2025821A patent/SU545123A1/en active
• 1975
  • 1975-05-23 GB GB23009/75A patent/GB1483679A/en not_active Expired
  • 1975-05-26 SE SE7505962A patent/SE402228B/en unknown
  • 1975-05-26 IT IT41627/75A patent/IT1036618B/en active
  • 1975-05-26 FR FR7516326A patent/FR2273409B1/fr not_active Expired
  • 1975-05-27 JP JP50062601A patent/JPS51143989A/en active Granted
  • 1975-05-27 CH CH679475A patent/CH586586A5/xx not_active IP Right Cessation

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