FR2177839B1 - - Google Patents

Info

Publication number
FR2177839B1
FR2177839B1 FR7310090A FR7310090A FR2177839B1 FR 2177839 B1 FR2177839 B1 FR 2177839B1 FR 7310090 A FR7310090 A FR 7310090A FR 7310090 A FR7310090 A FR 7310090A FR 2177839 B1 FR2177839 B1 FR 2177839B1
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
FR7310090A
Other versions
FR2177839A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm 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
Priority claimed from DE19722214790 external-priority patent/DE2214790C3/de
Application filed by AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of FR2177839A1 publication Critical patent/FR2177839A1/fr
Application granted granted Critical
Publication of FR2177839B1 publication Critical patent/FR2177839B1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7310090A 1972-03-25 1973-03-21 Expired FR2177839B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214790 DE2214790C3 (de) 1972-03-25 Schaltungsanordnung für die Vorschubregelung bei Funkenerosionsmaschinen

Publications (2)

Publication Number Publication Date
FR2177839A1 FR2177839A1 (fr) 1973-11-09
FR2177839B1 true FR2177839B1 (fr) 1977-09-02

Family

ID=5840255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310090A Expired FR2177839B1 (fr) 1972-03-25 1973-03-21

Country Status (5)

Country Link
CH (1) CH569546A5 (fr)
ES (1) ES410663A1 (fr)
FR (1) FR2177839B1 (fr)
GB (1) GB1400671A (fr)
IT (1) IT974305B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536006A (fr) * 1966-09-08 1968-08-09 F Jos Lamb Company Inc Procédé et appareil pour l'enlèvement de matière d'un ouvrage par décharge électrique

Also Published As

Publication number Publication date
DE2214790B2 (de) 1977-05-05
FR2177839A1 (fr) 1973-11-09
GB1400671A (en) 1975-07-23
DE2214790A1 (de) 1973-10-04
IT974305B (it) 1974-06-20
CH569546A5 (fr) 1975-11-28
ES410663A1 (es) 1976-01-01

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Legal Events

Date Code Title Description
ST Notification of lapse