BE559336A - - Google Patents
Info
- Publication number
- BE559336A BE559336A BE559336DA BE559336A BE 559336 A BE559336 A BE 559336A BE 559336D A BE559336D A BE 559336DA BE 559336 A BE559336 A BE 559336A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| ES815041X | 1957-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559336A true BE559336A (US20090182215A1-20090716-C00004.png) |
Family
ID=8246587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559336D BE559336A (US20090182215A1-20090716-C00004.png) | 1957-02-23 |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123740A (en) * | 1964-03-03 | Lobur | ||
| US3231782A (en) * | 1960-08-30 | 1966-01-25 | Gen Motors Corp | Electrical stock removal method and apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1920803A (en) * | 1930-10-11 | 1933-08-01 | Gen Electric | Control system for alternating current motors |
| US2534958A (en) * | 1947-01-14 | 1950-12-19 | Air Reduction | Method and apparatus for controlling torch spacing |
| US2752469A (en) * | 1951-09-28 | 1956-06-26 | Westinghouse Electric Corp | Automatic welder |
| BE538732A (US20090182215A1-20090716-C00004.png) * | 1954-06-05 |
-
0
- BE BE559336D patent/BE559336A/xx unknown
-
1957
- 1957-03-08 US US644937A patent/US2891137A/en not_active Expired - Lifetime
- 1957-06-25 GB GB20031/57A patent/GB815041A/en not_active Expired
- 1957-07-11 FR FR1178729D patent/FR1178729A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2891137A (en) | 1959-06-16 |
| FR1178729A (fr) | 1959-05-14 |
| GB815041A (en) | 1959-06-17 |
