NL298937A - - Google Patents

Info

Publication number
NL298937A
NL298937A NL298937DA NL298937A NL 298937 A NL298937 A NL 298937A NL 298937D A NL298937D A NL 298937DA NL 298937 A NL298937 A NL 298937A
Authority
NL
Netherlands
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.)
Publication of NL298937A publication Critical patent/NL298937A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
    • H03K5/15013—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs
    • H03K5/1502—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs programmable
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Arc Welding Control (AREA)
NL298937D 1962-10-12 NL298937A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1201562A CH404825A (de) 1962-10-12 1962-10-12 Generator für elektroerosive Metallbearbeitung

Publications (1)

Publication Number Publication Date
NL298937A true NL298937A (zh)

Family

ID=4379041

Family Applications (1)

Application Number Title Priority Date Filing Date
NL298937D NL298937A (zh) 1962-10-12

Country Status (5)

Country Link
US (1) US3264517A (zh)
CH (1) CH404825A (zh)
DE (1) DE1440951B1 (zh)
GB (1) GB1057451A (zh)
NL (1) NL298937A (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484620A (en) * 1967-02-17 1969-12-16 Square D Co Solid state control circuit for a resistance welder
US3536881A (en) * 1967-10-21 1970-10-27 Inoue K Constant current density edm system capable of automatically responding to changing machining area
US3539755A (en) * 1967-11-14 1970-11-10 Inoue K Electrical discharge machining pulse control method and apparatus
JPS4840157B1 (zh) * 1969-02-04 1973-11-29
CH525061A (de) * 1969-02-07 1972-07-15 Kondo Iwao Mittels elektrischer Entladungen arbeitende Bearbeitungsvorrichtung
AR200589A1 (es) * 1973-03-03 1974-11-22 Ijr Inc Aparato para el maquinado electroerosivo
DE2412091C2 (de) * 1973-03-14 1983-09-01 Mitsubishi Denki K.K., Tokyo Verfahren und Vorrichtung zur Elektroerosionsbearbeitung
US3974357A (en) * 1973-03-22 1976-08-10 Mitsubishi Denki Kabushiki Kaisha Process and apparatus for electrical discharge shaping using sequential switching
FR2424670A1 (fr) * 1978-04-27 1979-11-23 Inst Prirodnykh Gazov Generateur de frequences ultrabasses
JPS5736097B1 (zh) * 1978-06-07 1982-08-02
JPS56120226A (en) * 1980-02-28 1981-09-21 Inoue Japax Res Inc Pulse generator
JPS60145735A (ja) * 1984-01-09 1985-08-01 Nec Corp バツテリ−セ−ビング方式

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE449377A (zh) * 1942-02-27
DE1038111B (de) * 1956-12-07 1958-09-04 Philips Patentverwaltung Schaltungsanordnung zur Erzeugung von Impulsfolgen mit einstellbaren Impulslaengen und -abstaenden
NL258818A (zh) * 1959-12-08
US3018411A (en) * 1960-05-03 1962-01-23 Robert S Webb Per pulse cut-off circuit

Also Published As

Publication number Publication date
US3264517A (en) 1966-08-02
GB1057451A (en) 1967-02-01
DE1440951B1 (de) 1971-02-11
CH404825A (de) 1965-12-31

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