BE647929A - - Google Patents

Info

Publication number
BE647929A
BE647929A BE647929A BE647929A BE647929A BE 647929 A BE647929 A BE 647929A BE 647929 A BE647929 A BE 647929A BE 647929 A BE647929 A BE 647929A BE 647929 A BE647929 A BE 647929A
Authority
BE
Belgium
Application number
BE647929A
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
Priority to FR974718A priority Critical patent/FR1393189A/fr
Priority to CH651264A priority patent/CH421337A/de
Priority to GB2143564A priority patent/GB1011147A/en
Application filed filed Critical
Priority to BE647929A priority patent/BE647929A/xx
Publication of BE647929A publication Critical patent/BE647929A/xx

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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece
BE647929A 1964-05-15 1964-08-31 BE647929A (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR974718A FR1393189A (fr) 1964-05-15 1964-05-15 Dispositif pour l'usinage des métaux par électro-érosion
CH651264A CH421337A (de) 1964-08-31 1964-05-20 Einrichtung zur Elektrofunkenbearbeitung von Metallen
GB2143564A GB1011147A (en) 1964-08-31 1964-05-25 Device for electro-erosion treatment of metals
BE647929A BE647929A (xx) 1964-08-31 1964-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE647929A BE647929A (xx) 1964-08-31 1964-08-31

Publications (1)

Publication Number Publication Date
BE647929A true BE647929A (xx) 1964-08-31

Family

ID=3846539

Family Applications (1)

Application Number Title Priority Date Filing Date
BE647929A BE647929A (xx) 1964-05-15 1964-08-31

Country Status (3)

Country Link
BE (1) BE647929A (xx)
CH (1) CH421337A (xx)
GB (1) GB1011147A (xx)

Also Published As

Publication number Publication date
GB1011147A (en) 1965-11-24
CH421337A (de) 1966-09-30

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