CH462980A - Electrical energy source for the delivery of rectangular current pulses of high intensity - Google Patents
Electrical energy source for the delivery of rectangular current pulses of high intensityInfo
- Publication number
- CH462980A CH462980A CH702867A CH702867A CH462980A CH 462980 A CH462980 A CH 462980A CH 702867 A CH702867 A CH 702867A CH 702867 A CH702867 A CH 702867A CH 462980 A CH462980 A CH 462980A
- Authority
- CH
- Switzerland
- Prior art keywords
- delivery
- electrical energy
- energy source
- high intensity
- current pulses
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
- H03K3/352—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region the devices being thyristors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
- B23K11/252—Monitoring devices using digital means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Arc Welding Control (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56804266A | 1966-07-26 | 1966-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH462980A true CH462980A (en) | 1968-09-30 |
Family
ID=24269703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH702867A CH462980A (en) | 1966-07-26 | 1967-05-18 | Electrical energy source for the delivery of rectangular current pulses of high intensity |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE701829A (en) |
| CH (1) | CH462980A (en) |
| DE (1) | DE1613730A1 (en) |
| ES (1) | ES343438A1 (en) |
| GB (1) | GB1158682A (en) |
| NL (1) | NL6708535A (en) |
| NO (1) | NO121559B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603906B2 (en) * | 1976-02-06 | 1985-01-31 | 三菱電機株式会社 | Flash butt welding method and equipment |
| DE3005083A1 (en) * | 1980-02-12 | 1981-08-20 | GME Entwicklungsgesellschaft für Maschinenbau und Elektronik mbH, 7320 Göppingen | METHOD FOR THE PRODUCTION OF ROUND JOINTED WELDED FRAME |
| US4554430A (en) * | 1981-05-13 | 1985-11-19 | L. Schuler Gmbh | Electrical power source for resistance welding apparatus |
| IT1186637B (en) * | 1985-10-25 | 1987-12-04 | Cefin Spa | ELECTRIC POWER SUPPLY FOR WELDING RESISTANCE, IN PARTICULAR OF METAL BOX BODIES |
| JP2599906B2 (en) * | 1986-07-07 | 1997-04-16 | 神鋼電機株式会社 | Power supply for seam welding |
-
1966
- 1966-07-26 ES ES343438A patent/ES343438A1/en not_active Expired
-
1967
- 1967-05-18 CH CH702867A patent/CH462980A/en unknown
- 1967-06-20 NL NL6708535A patent/NL6708535A/xx unknown
- 1967-07-15 DE DE19671613730 patent/DE1613730A1/en active Pending
- 1967-07-19 GB GB3310567A patent/GB1158682A/en not_active Expired
- 1967-07-25 NO NO16916167A patent/NO121559B/no unknown
- 1967-07-25 BE BE701829D patent/BE701829A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES343438A1 (en) | 1969-11-01 |
| BE701829A (en) | 1968-01-02 |
| NL6708535A (en) | 1968-01-29 |
| DE1613730A1 (en) | 1971-05-13 |
| GB1158682A (en) | 1969-07-16 |
| NO121559B (en) | 1971-03-15 |
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