NL6404485A - - Google Patents
Info
- Publication number
- NL6404485A NL6404485A NL6404485A NL6404485A NL6404485A NL 6404485 A NL6404485 A NL 6404485A NL 6404485 A NL6404485 A NL 6404485A NL 6404485 A NL6404485 A NL 6404485A NL 6404485 A NL6404485 A NL 6404485A
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (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 |
|---|---|---|---|
| CH525863A CH449804A (de) | 1963-04-26 | 1963-04-26 | Generator für eine Elektroerosionsmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6404485A true NL6404485A (xx) | 1965-10-25 |
Family
ID=4290577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6404485A NL6404485A (xx) | 1963-04-26 | 1964-04-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3492593A (xx) |
| AT (1) | AT239381B (xx) |
| CH (1) | CH449804A (xx) |
| DE (1) | DE1565222A1 (xx) |
| GB (1) | GB1057747A (xx) |
| NL (1) | NL6404485A (xx) |
| SE (1) | SE320448B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604885A (en) * | 1968-07-05 | 1971-09-14 | Inoue K | Edm power supply for generating self-adaptive discharge pulses |
| US3590285A (en) * | 1969-03-06 | 1971-06-29 | Bendix Corp | Voltage controlled phase shift network |
| US3581214A (en) * | 1969-06-19 | 1971-05-25 | Ben L Seegmiller | Discretely variable time delay system having submultiple, additive, and alternative delay selection |
| US3732392A (en) * | 1971-03-10 | 1973-05-08 | Elox Inc | Polarity reversal system for electrical discharge machining apparatus |
| US4475025A (en) * | 1982-09-20 | 1984-10-02 | Colt Industries Operating Corp. | Cycle timer circuit for electrical discharge machining |
| US6060931A (en) * | 1998-05-06 | 2000-05-09 | Stahl; George J. | Repetitive pulse generator with wide pulse duration, amplitude, frequency and duty cycle characteristics |
| US8143550B2 (en) | 2005-06-21 | 2012-03-27 | International Advanced Research Centre For Powder Metallurgy And New Materials (Arci) | Device for controlling the on and off time of the metal oxide semiconductor field effect transistor (MOSFET), a device spark coating the surfaces of metal workpiece incorporating the said control device and a method of coating metal surfaces using the said device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429186A (en) * | 1943-04-03 | 1947-10-14 | Progressive Welder Company | Apparatus for welding |
| GB759190A (en) * | 1954-02-03 | 1956-10-17 | Wickman Ltd | Means for use in the electro-erosion of electrically conductive materials |
| US3243567A (en) * | 1961-05-26 | 1966-03-29 | Elox Corp Michigan | Electrical discharge maching apparatus |
| US3263222A (en) * | 1961-07-10 | 1966-07-26 | Ampex | Signal processing means |
| US3191067A (en) * | 1962-10-23 | 1965-06-22 | Zimmerman Herbert | Logical gating and routing circuit |
| US3191071A (en) * | 1963-02-18 | 1965-06-22 | Radio Frequency Lab Inc | Variable frequency/width pulse generator |
| US3244909A (en) * | 1963-04-17 | 1966-04-05 | Iii William A Henderson | Pulse generator employing plural monostable multivibrators providing variable width output |
-
1963
- 1963-04-26 CH CH525863A patent/CH449804A/de unknown
- 1963-10-21 AT AT840263A patent/AT239381B/de active
-
1964
- 1964-03-26 DE DE19641565222 patent/DE1565222A1/de active Pending
- 1964-04-20 US US360808A patent/US3492593A/en not_active Expired - Lifetime
- 1964-04-20 SE SE4849/64A patent/SE320448B/xx unknown
- 1964-04-23 NL NL6404485A patent/NL6404485A/xx unknown
- 1964-04-24 GB GB17194/64A patent/GB1057747A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1057747A (en) | 1967-02-08 |
| SE320448B (xx) | 1970-02-09 |
| CH449804A (de) | 1968-01-15 |
| US3492593A (en) | 1970-01-27 |
| DE1565222A1 (de) | 1969-08-28 |
| AT239381B (de) | 1965-04-12 |