FR2155379A5 - - Google Patents
Info
- Publication number
- FR2155379A5 FR2155379A5 FR7234114A FR7234114A FR2155379A5 FR 2155379 A5 FR2155379 A5 FR 2155379A5 FR 7234114 A FR7234114 A FR 7234114A FR 7234114 A FR7234114 A FR 7234114A FR 2155379 A5 FR2155379 A5 FR 2155379A5
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712148328 DE2148328C3 (de) | 1971-09-28 | 1971-09-28 | Schaltungsanordnung an Funkenerosionsmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2155379A5 true FR2155379A5 (es) | 1973-05-18 |
Family
ID=5820764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7234114A Expired FR2155379A5 (es) | 1971-09-28 | 1972-09-27 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH535090A (es) |
| DE (1) | DE2148328C3 (es) |
| ES (1) | ES399312A1 (es) |
| FR (1) | FR2155379A5 (es) |
| GB (1) | GB1396025A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6188770A (ja) * | 1984-10-05 | 1986-05-07 | Amada Co Ltd | 放電加工装置の電流制御回路 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH409176A (de) * | 1962-11-30 | 1966-03-15 | Beteiligungs & Patentverw Gmbh | Verfahren zur Vorschubregelung der Werkzeugelektrode bei der elektroerosiven Bearbeitung |
| CH407362A (fr) * | 1964-02-25 | 1966-02-15 | Charmilles Sa Ateliers | Procédé d'usinage par décharges électriques intermittentes à impulsions commandées |
| CH420412A (de) * | 1964-04-24 | 1966-09-15 | Beteiligungs & Patentverw Gmbh | Verfahren zur Vorschubregelung der Werkzeugelektrode bei der elektroerosiven Bearbeitung |
| CH428979A (de) * | 1964-05-02 | 1967-01-31 | Beteiligungs & Patentverw Gmbh | Verfahren zur Vorschubregelung der Werkzeugelektrode bei der elektroerosiven Bearbeitung |
| DE1565432A1 (de) * | 1966-08-03 | 1970-02-05 | Krupp Gmbh | Schaltanordnung zur elektroerosiven Bearbeitung |
| JPS4840157B1 (es) * | 1969-02-04 | 1973-11-29 |
-
1971
- 1971-09-28 DE DE19712148328 patent/DE2148328C3/de not_active Expired
-
1972
- 1972-01-05 CH CH12572A patent/CH535090A/de not_active IP Right Cessation
- 1972-01-29 ES ES399312A patent/ES399312A1/es not_active Expired
- 1972-09-19 GB GB4340872A patent/GB1396025A/en not_active Expired
- 1972-09-27 FR FR7234114A patent/FR2155379A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2148328C3 (de) | 1981-06-25 |
| DE2148328A1 (de) | 1973-04-19 |
| ES399312A1 (es) | 1974-12-16 |
| GB1396025A (en) | 1975-05-29 |
| CH535090A (de) | 1973-03-31 |
| DE2148328B2 (de) | 1980-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |