BE637717A - - Google Patents
Info
- Publication number
- BE637717A BE637717A BE637717DA BE637717A BE 637717 A BE637717 A BE 637717A BE 637717D A BE637717D A BE 637717DA BE 637717 A BE637717 A BE 637717A
- Authority
- BE
- Belgium
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
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US227481A US3154721A (en) | 1962-10-01 | 1962-10-01 | Arc starting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637717A true BE637717A (xx) |
Family
ID=22853274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637717D BE637717A (xx) | 1962-10-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3154721A (xx) |
| BE (1) | BE637717A (xx) |
| CH (1) | CH416883A (xx) |
| GB (1) | GB1063202A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299249A (en) * | 1964-03-04 | 1967-01-17 | Welding Research Inc | Welding system |
| US3496329A (en) * | 1965-07-16 | 1970-02-17 | Welding Research Inc | Welding system |
| US3571558A (en) * | 1968-07-24 | 1971-03-23 | Union Carbide Corp | Apparatus for arc starting |
| US3493718A (en) * | 1968-10-15 | 1970-02-03 | Gen Electric | Semi-conductor welding circuit |
| US3655936A (en) * | 1970-02-06 | 1972-04-11 | Mitsubishi Electric Corp | Apparatus for electroerosively etching a workpiece |
| US3686516A (en) * | 1971-01-15 | 1972-08-22 | Rca Corp | High voltage pulse generator |
| US4140946A (en) * | 1977-07-05 | 1979-02-20 | Gerry Martin E | Transient modulation ignition system |
| CH649518A5 (de) * | 1979-08-02 | 1985-05-31 | Bbc Brown Boveri & Cie | Verfahren und schaltungsanordnung zur durchfuehrung von gasentladungsreaktionen. |
| USRE32341E (en) * | 1981-02-10 | 1987-01-27 | Disco light assembly | |
| US4591761A (en) * | 1984-01-10 | 1986-05-27 | Honeywell, Inc. | Relaxation oscillator synchronizer for pulsed laser operation |
| US5714731A (en) * | 1996-07-16 | 1998-02-03 | Illinois Tool Works Inc. | Welding power supply arc starter |
| US20160121418A1 (en) * | 2012-01-25 | 2016-05-05 | Gordon Hanka | Welder Powered Arc Starter |
| US20140203005A1 (en) * | 2013-01-23 | 2014-07-24 | Gordon R. Hanka | Welder powered arc starter |
-
0
- BE BE637717D patent/BE637717A/xx unknown
-
1962
- 1962-10-01 US US227481A patent/US3154721A/en not_active Expired - Lifetime
-
1963
- 1963-09-10 GB GB35619/63A patent/GB1063202A/en not_active Expired
- 1963-09-19 CH CH1157963A patent/CH416883A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1515274B2 (de) | 1972-08-03 |
| DE1515274A1 (de) | 1969-08-14 |
| US3154721A (en) | 1964-10-27 |
| CH416883A (fr) | 1966-07-15 |
| GB1063202A (en) | 1967-03-30 |