NL244242A - - Google Patents
Info
- Publication number
- NL244242A NL244242A NL244242DA NL244242A NL 244242 A NL244242 A NL 244242A NL 244242D A NL244242D A NL 244242DA NL 244242 A NL244242 A NL 244242A
- 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
-
- 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
- B23H2300/00—Power source circuits or energization
- B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1104089X | 1953-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL244242A true NL244242A (it) |
Family
ID=9622539
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL244242D NL244242A (it) | 1953-12-21 | ||
| NL96513D NL96513C (it) | 1953-12-21 | ||
| NL97802D NL97802C (it) | 1953-12-21 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL96513D NL96513C (it) | 1953-12-21 | ||
| NL97802D NL97802C (it) | 1953-12-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2827595A (it) |
| BE (1) | BE529675A (it) |
| CH (1) | CH325540A (it) |
| DE (1) | DE1104089B (it) |
| FR (1) | FR1098961A (it) |
| GB (1) | GB780197A (it) |
| LU (1) | LU32943A1 (it) |
| NL (3) | NL97802C (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1166460A (fr) * | 1956-10-08 | 1958-11-12 | Centre Nat Rech Scient | Perfectionnements apportés aux procédés et dispositifs du genre de ceux pour l'usinage par décharges électriques intermittentes |
| FR1187780A (fr) * | 1957-07-19 | 1959-09-16 | Soudure Elec Languepin | Procédé et dispositif d'usinage par étincelles |
| US3056065A (en) * | 1959-06-23 | 1962-09-25 | Elox Corp Michigan | Spark machining methods and apparatus |
| US3089059A (en) * | 1959-07-02 | 1963-05-07 | Elox Corp Michigan | High repetition rate spark machining apparatus |
| NL254242A (it) * | 1959-07-27 | |||
| FR1243500A (fr) * | 1959-09-02 | 1960-10-14 | Centre Nat Rech Scient | Perfectionnements aux procédés et dispositifs pour l'usinage par décharges électriques intermittentes |
| NL258818A (it) * | 1959-12-08 | |||
| US3233148A (en) * | 1961-04-25 | 1966-02-01 | Gen Electric | Discharge lamp ballasting circuit |
| US3286127A (en) * | 1961-05-18 | 1966-11-15 | Cincinnati Milling Machine Co | Electric discharge machining apparatus with current control means |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2030228A (en) * | 1936-02-11 | Spark generating system | ||
| US1123118A (en) * | 1907-07-08 | 1914-12-29 | Radio Telephone & Telegraph Company | Signaling system. |
| DE598603C (de) * | 1925-04-03 | 1934-06-14 | Siemens & Halske Akt Ges | Verfahren und Einrichtung zur Erzeugung kurzzeitiger Roentgenaufnahmen |
| US1655636A (en) * | 1926-12-08 | 1928-01-10 | Products Prot Corp | X-ray apparatus |
| US2072278A (en) * | 1933-05-09 | 1937-03-02 | Rca Corp | Voltage multiplier circuit |
| US1972279A (en) * | 1933-09-13 | 1934-09-04 | Atwater Kent Mfg Co | Anode supply system |
| US2179791A (en) * | 1937-03-17 | 1939-11-14 | Baldwin Co | Stabilized oscillation generator |
| US2235385A (en) * | 1939-03-23 | 1941-03-18 | Rava Alexander | Welding method and apparatus |
| US2308860A (en) * | 1940-11-23 | 1943-01-19 | Malcolm S Clark | Means of drilling rock, concrete, and the like |
| US2472115A (en) * | 1943-06-25 | 1949-06-07 | William G Mayer | Triggered spark gap |
| US2628330A (en) * | 1951-11-14 | 1953-02-10 | Method X Company | Condenser-charging system for spark-cutting devices |
| LU31798A1 (it) * | 1951-11-14 | |||
| LU31769A1 (it) * | 1951-11-14 | Method X Company |
-
0
- NL NL244242D patent/NL244242A/xx unknown
- NL NL96513D patent/NL96513C/xx active
- LU LU32943D patent/LU32943A1/xx unknown
- BE BE529675D patent/BE529675A/xx unknown
- NL NL97802D patent/NL97802C/xx active
-
1953
- 1953-12-21 FR FR1098961D patent/FR1098961A/fr not_active Expired
-
1954
- 1954-06-16 GB GB17755/54A patent/GB780197A/en not_active Expired
- 1954-06-16 CH CH325540D patent/CH325540A/fr unknown
- 1954-06-23 DE DEC9546A patent/DE1104089B/de active Pending
- 1954-07-01 US US440806A patent/US2827595A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2827595A (en) | 1958-03-18 |
| NL96513C (it) | |
| DE1104089B (de) | 1961-04-06 |
| GB780197A (en) | 1957-07-31 |
| CH325540A (fr) | 1957-11-15 |
| LU32943A1 (it) | |
| BE529675A (it) | |
| FR1098961A (fr) | 1955-08-29 |
| NL97802C (it) |