NL230269A - - Google Patents
Info
- Publication number
- NL230269A NL230269A NL230269DA NL230269A NL 230269 A NL230269 A NL 230269A NL 230269D A NL230269D A NL 230269DA NL 230269 A NL230269 A NL 230269A
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1188526T | 1957-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL230269A true NL230269A (cs) |
Family
ID=9665370
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL108018D NL108018C (cs) | 1957-08-07 | ||
| NL230269D NL230269A (cs) | 1957-08-07 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL108018D NL108018C (cs) | 1957-08-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1188526A (cs) |
| NL (2) | NL230269A (cs) |
-
0
- NL NL108018D patent/NL108018C/xx active
- NL NL230269D patent/NL230269A/xx unknown
-
1957
- 1957-08-07 FR FR1188526D patent/FR1188526A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1188526A (fr) | 1959-09-23 |
| NL108018C (cs) |