FR627866A - Arc welding transformer with reduced apparent power consumption - Google Patents
Arc welding transformer with reduced apparent power consumptionInfo
- Publication number
- FR627866A FR627866A FR627866DA FR627866A FR 627866 A FR627866 A FR 627866A FR 627866D A FR627866D A FR 627866DA FR 627866 A FR627866 A FR 627866A
- Authority
- FR
- France
- Prior art keywords
- power consumption
- arc welding
- apparent power
- welding transformer
- reduced apparent
- Prior art date
- 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
-
- 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
- B23K9/1018—Improvements of the cos (phi) of arc welding installations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE627866X | 1926-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR627866A true FR627866A (en) | 1927-10-14 |
Family
ID=6578478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR627866D Expired FR627866A (en) | 1926-01-23 | 1927-01-21 | Arc welding transformer with reduced apparent power consumption |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR627866A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419771A (en) * | 1942-08-15 | 1947-04-29 | Jefferson Electric Co | High reactance transformer |
US2428646A (en) * | 1940-08-21 | 1947-10-07 | Nat Inv S Corp | Luminescent tube system |
DE1127014B (en) * | 1960-11-22 | 1962-04-05 | Bernhard Philberth | Welding transformer |
DE1690608B1 (en) * | 1967-07-07 | 1971-07-08 | Mini Ind Constructillor | Circuit arrangement for arc welding |
US5331271A (en) * | 1991-02-13 | 1994-07-19 | U.S. Philips Corporation | Compensation scheme for reducing effective transformer leakage inductance |
-
1927
- 1927-01-21 FR FR627866D patent/FR627866A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428646A (en) * | 1940-08-21 | 1947-10-07 | Nat Inv S Corp | Luminescent tube system |
US2419771A (en) * | 1942-08-15 | 1947-04-29 | Jefferson Electric Co | High reactance transformer |
DE1127014B (en) * | 1960-11-22 | 1962-04-05 | Bernhard Philberth | Welding transformer |
DE1690608B1 (en) * | 1967-07-07 | 1971-07-08 | Mini Ind Constructillor | Circuit arrangement for arc welding |
US5331271A (en) * | 1991-02-13 | 1994-07-19 | U.S. Philips Corporation | Compensation scheme for reducing effective transformer leakage inductance |
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