CH325539A - Device for machining electrically conductive parts by intermittent electric discharges - Google Patents
Device for machining electrically conductive parts by intermittent electric dischargesInfo
- Publication number
- CH325539A CH325539A CH325539DA CH325539A CH 325539 A CH325539 A CH 325539A CH 325539D A CH325539D A CH 325539DA CH 325539 A CH325539 A CH 325539A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrically conductive
- conductive parts
- electric discharges
- intermittent electric
- machining electrically
- 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
Landscapes
- 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 |
|---|---|---|---|
| FR1010673X | 1953-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH325539A true CH325539A (en) | 1957-11-15 |
Family
ID=9569229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH325539D CH325539A (en) | 1953-05-07 | 1954-05-05 | Device for machining electrically conductive parts by intermittent electric discharges |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE524289A (en) |
| CH (1) | CH325539A (en) |
| DE (1) | DE1010673B (en) |
| FR (1) | FR1081854A (en) |
| GB (1) | GB774091A (en) |
| LU (1) | LU32492A1 (en) |
| NL (2) | NL93572C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835785A (en) * | 1955-01-03 | 1958-05-20 | Firth Sterling Inc | Apparatus for spark maching |
| US2899535A (en) * | 1956-04-04 | 1959-08-11 | Krall | |
| DE1181345B (en) * | 1956-07-07 | 1964-11-12 | Siemens Ag | Arrangement for the electrical discharge machining of metal bodies |
| DE1690752B1 (en) * | 1957-05-15 | 1969-09-04 | Hans J Schulz Ges Fuer Elek Sc | Device to prevent the harmful effects of short circuits in spark erosion machines with automatic feed |
| US3024406A (en) * | 1958-04-07 | 1962-03-06 | Elox Corp Michigan | Direct current charging circuit |
-
0
- NL NLAANVRAGE8401188,A patent/NL182903B/en unknown
- LU LU32492D patent/LU32492A1/xx unknown
- NL NL93572D patent/NL93572C/xx active
- BE BE524289D patent/BE524289A/xx unknown
-
1953
- 1953-05-07 FR FR1081854D patent/FR1081854A/en not_active Expired
-
1954
- 1954-05-04 DE DEC9311A patent/DE1010673B/en active Pending
- 1954-05-04 GB GB13013/54A patent/GB774091A/en not_active Expired
- 1954-05-05 CH CH325539D patent/CH325539A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL93572C (en) | |
| NL182903B (en) | |
| GB774091A (en) | 1957-05-08 |
| BE524289A (en) | |
| DE1010673B (en) | 1957-06-19 |
| FR1081854A (en) | 1954-12-23 |
| LU32492A1 (en) |
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