FR1093204A - - Google Patents
Info
- Publication number
- FR1093204A FR1093204A FR1093204DA FR1093204A FR 1093204 A FR1093204 A FR 1093204A FR 1093204D A FR1093204D A FR 1093204DA FR 1093204 A FR1093204 A FR 1093204A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1012—Power supply characterised by parts of the process
- B23K9/1031—Reduction of the arc voltage beneath the arc striking value, e.g. to zero voltage, during non-welding periods
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/085—Welding transformers
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1093204A true FR1093204A (xx) | 1955-05-02 |
Family
ID=1567916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1093204D Expired FR1093204A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1093204A (xx) |
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0
- FR FR1093204D patent/FR1093204A/fr not_active Expired