CH349716A - Electrical control arrangement - Google Patents

Electrical control arrangement

Info

Publication number
CH349716A
CH349716A CH349716DA CH349716A CH 349716 A CH349716 A CH 349716A CH 349716D A CH349716D A CH 349716DA CH 349716 A CH349716 A CH 349716A
Authority
CH
Switzerland
Prior art keywords
electrical control
control arrangement
arrangement
electrical
control
Prior art date
Application number
Other languages
German (de)
Inventor
Madr Josef
Original Assignee
Vyskumny Ustav Pre Mechanizaci
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 Vyskumny Ustav Pre Mechanizaci filed Critical Vyskumny Ustav Pre Mechanizaci
Publication of CH349716A publication Critical patent/CH349716A/en

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)
  • Control Of Direct Current Motors (AREA)
CH349716D 1956-01-11 1957-01-10 Electrical control arrangement CH349716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS349716X 1956-01-11

Publications (1)

Publication Number Publication Date
CH349716A true CH349716A (en) 1960-10-31

Family

ID=5452377

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349716D CH349716A (en) 1956-01-11 1957-01-10 Electrical control arrangement

Country Status (3)

Country Link
CH (1) CH349716A (en)
FR (1) FR1164144A (en)
GB (1) GB846143A (en)

Also Published As

Publication number Publication date
FR1164144A (en) 1958-10-06
GB846143A (en) 1960-08-24

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