CH417792A - Circuit arrangement for spark erosion - Google Patents

Circuit arrangement for spark erosion

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
German (de)
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/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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Rectifiers (AREA)
CH1476364A 1963-11-14 1964-11-11 Circuit arrangement for spark erosion CH417792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB74261A DE1186961B (en) 1963-11-14 1963-11-14 Circuit arrangement for spark erosion with undistorted pulses

Publications (1)

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

Family

ID=6978175

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1476364A CH417792A (en) 1963-11-14 1964-11-11 Circuit arrangement for spark erosion

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292999B (en) * 1964-09-18 1969-04-17 Aeg Elotherm Gmbh Circuit arrangement for generating machining pulses for electroerosive metalworking and methods for their operation
DE1293530B (en) * 1965-03-08 1969-04-24 Krupp Gmbh Circuit arrangement for spark erosion
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 (en) * 1958-03-03 1959-06-04 Deutsche Edelstahlwerke Ag Method and device for generating oscillating electrical discharges in electrical discharge machines
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
US3280367A (en) 1966-10-18
GB1033285A (en) 1966-06-22
DE1186961B (en) 1965-02-11

Similar Documents

Publication Publication Date Title
CH436421A (en) Circuit breaker
AT248522B (en) Electrical switchgear
CH424949A (en) Surge arresters
CH437571A (en) Spark erosion process for metalworking
FR83398E (en) Improvements to electrical fuses
FR1397786A (en) Circuit breaker
CH417792A (en) Circuit arrangement for spark erosion
CH434418A (en) Circuit breaker
CH431665A (en) Electrical switchgear
FR1385490A (en) Advanced magnetic circuit
CH428024A (en) Circuit arrangement for spark erosion
SE310898B (en) Logical circuit
CH462280A (en) Electrical switchgear
FR1355837A (en) Electric circuits
CH420332A (en) Circuit breaker
AT252334B (en) Circuit arrangement for superposition
NL6411063A (en) Switchgear
AT257523B (en) Electrical switchgear
FR1413762A (en) Circuit breaker
FR1470850A (en) Circuit breaker
CH427955A (en) Circuit breaker
FR1346876A (en) Printed switch
FR1418388A (en) Ceramic dielectric
FR1372453A (en) Circuit switch
FR1405118A (en) Symmetrical-unbalanced circuit