FR1554625A - - Google Patents

Info

Publication number
FR1554625A
FR1554625A FR1554625DA FR1554625A FR 1554625 A FR1554625 A FR 1554625A FR 1554625D A FR1554625D A FR 1554625DA FR 1554625 A FR1554625 A FR 1554625A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1554625A publication Critical patent/FR1554625A/fr
Expired legal-status Critical Current

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)
FR1554625D 1967-05-12 1967-05-12 Expired FR1554625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106296 1967-05-12

Publications (1)

Publication Number Publication Date
FR1554625A true FR1554625A (fr) 1969-01-24

Family

ID=8630785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554625D Expired FR1554625A (fr) 1967-05-12 1967-05-12

Country Status (2)

Country Link
CH (1) CH459395A (fr)
FR (1) FR1554625A (fr)

Also Published As

Publication number Publication date
CH459395A (de) 1968-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse