SE422170B - Generator enligt kravet 1 till patentet 7512371-1 - Google Patents
Generator enligt kravet 1 till patentet 7512371-1Info
- Publication number
- SE422170B SE422170B SE7606152A SE7606152A SE422170B SE 422170 B SE422170 B SE 422170B SE 7606152 A SE7606152 A SE 7606152A SE 7606152 A SE7606152 A SE 7606152A SE 422170 B SE422170 B SE 422170B
- Authority
- SE
- Sweden
- Prior art keywords
- generator
- Prior art date
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)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH542076A CH608406A5 (en) | 1976-04-29 | 1976-04-29 | Generator for spark-erosive metal treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7606152L SE7606152L (sv) | 1977-10-30 |
SE422170B true SE422170B (sv) | 1982-02-22 |
Family
ID=4293284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7606152A SE422170B (sv) | 1976-04-29 | 1976-06-01 | Generator enligt kravet 1 till patentet 7512371-1 |
Country Status (6)
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH529608A (fr) * | 1971-03-25 | 1972-10-31 | Charmilles Sa Ateliers | Procédé d'usinage par électro-érosion |
-
1976
- 1976-04-29 CH CH542076A patent/CH608406A5/xx not_active IP Right Cessation
- 1976-05-21 DE DE19762622878 patent/DE2622878C2/de not_active Expired
- 1976-05-28 FR FR7616186A patent/FR2349398A2/fr active Granted
- 1976-05-31 IT IT2380976A patent/IT1063049B/it active
- 1976-06-01 SE SE7606152A patent/SE422170B/xx not_active IP Right Cessation
- 1976-06-14 BR BR7603813A patent/BR7603813A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7603813A (pt) | 1978-01-03 |
DE2622878A1 (de) | 1977-11-10 |
FR2349398A2 (fr) | 1977-11-25 |
FR2349398B2 (US20050192411A1-20050901-C00001.png) | 1980-06-06 |
SE7606152L (sv) | 1977-10-30 |
CH608406A5 (en) | 1979-01-15 |
IT1063049B (it) | 1985-02-11 |
DE2622878C2 (de) | 1983-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7606152-2 Effective date: 19930610 Format of ref document f/p: F |