CH417792A - Schaltanordnung zur Funkenerosion - Google Patents

Schaltanordnung zur Funkenerosion

Info

Publication number
CH417792A
CH417792A CH1476364A CH1476364A CH417792A CH 417792 A CH417792 A CH 417792A CH 1476364 A CH1476364 A CH 1476364A CH 1476364 A CH1476364 A CH 1476364A CH 417792 A CH417792 A CH 417792A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
spark erosion
spark
erosion
arrangement
Prior art date
Application number
CH1476364A
Other languages
English (en)
Inventor
August Dipl-Ing Poerschke Otto
Original Assignee
Beteiligungs & Patentverw Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beteiligungs & Patentverw Gmbh filed Critical Beteiligungs & Patentverw Gmbh
Publication of CH417792A publication Critical patent/CH417792A/de

Links

Classifications

    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Rectifiers (AREA)
  • Generation Of Surge Voltage And Current (AREA)
CH1476364A 1963-11-14 1964-11-11 Schaltanordnung zur Funkenerosion CH417792A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB74261A DE1186961B (de) 1963-11-14 1963-11-14 Schaltanordnung zur Funkenerosion mit unverzerrten Impulsen

Publications (1)

Publication Number Publication Date
CH417792A true CH417792A (de) 1966-07-31

Family

ID=6978175

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1476364A CH417792A (de) 1963-11-14 1964-11-11 Schaltanordnung zur Funkenerosion

Country Status (4)

Country Link
US (1) US3280367A (de)
CH (1) CH417792A (de)
DE (1) DE1186961B (de)
GB (1) GB1033285A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292999B (de) * 1964-09-18 1969-04-17 Aeg Elotherm Gmbh Schaltungsanordnung zur Erzeugung von Bearbeitungsimpulsen fuer die elektroerosive Metallbearbeitung und Verfahren zu ihrem Betrieb
DE1293530B (de) * 1965-03-08 1969-04-24 Krupp Gmbh Schaltanordnung zur Funkenerosion
US3365612A (en) * 1965-08-12 1968-01-23 Ingersol Milling Machine Compa Dual source spark machining power supply
US4029989A (en) * 1975-09-12 1977-06-14 North American Philips Corporation Electric discharge lamp with voltage multiplier circuit having a capacitance which changes with temperature

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835785A (en) * 1955-01-03 1958-05-20 Firth Sterling Inc Apparatus for spark maching
DE1058653B (de) * 1958-03-03 1959-06-04 Deutsche Edelstahlwerke Ag Verfahren und Einrichtung zur Erzeugung oszillierender elektrischer Entladungen in Funkenerosionsmaschinen
US3020448A (en) * 1958-12-19 1962-02-06 Sparcatron Ltd Electric disintegration of conductive materials
US3113241A (en) * 1960-04-07 1963-12-03 Daystrom Inc Electronic switch means for flashing electrical lamps

Also Published As

Publication number Publication date
GB1033285A (en) 1966-06-22
DE1186961B (de) 1965-02-11
US3280367A (en) 1966-10-18

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