BE505138A - - Google Patents
Info
- Publication number
- BE505138A BE505138A BE505138DA BE505138A BE 505138 A BE505138 A BE 505138A BE 505138D A BE505138D A BE 505138DA BE 505138 A BE505138 A BE 505138A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- windings
- chokes
- series
- premagnetization
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims description 2
- 230000005415 magnetization Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR67122T | 1952-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505138A true BE505138A (instruction) |
Family
ID=8699376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505138D BE505138A (instruction) | 1952-03-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE505138A (instruction) |
| FR (4) | FR1017146A (instruction) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427527A (en) * | 1966-03-07 | 1969-02-11 | Elektriska Svetsnings Ab | Three-phase welding transformer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1127013B (de) * | 1957-08-10 | 1962-04-05 | Iaelektronia Fabrik Fuer Physi | Lichtbogenschweisstransformatoren |
| DE1184437B (de) * | 1963-11-16 | 1964-12-31 | Siemens Ag | Aus einem Drehfeldtransformator und einer gleichstromvormagnetisierten Drehfeldstelldrossel bestehender Schweissgleichrichter |
| FR2160691B1 (instruction) * | 1971-10-01 | 1974-11-08 | Paulange Serge |
-
0
- BE BE505138D patent/BE505138A/fr unknown
-
1950
- 1950-05-05 FR FR1017146D patent/FR1017146A/fr not_active Expired
-
1951
- 1951-02-09 FR FR61239D patent/FR61239E/fr not_active Expired
- 1951-07-13 FR FR61851D patent/FR61851E/fr not_active Expired
-
1952
- 1952-03-26 FR FR67122D patent/FR67122E/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427527A (en) * | 1966-03-07 | 1969-02-11 | Elektriska Svetsnings Ab | Three-phase welding transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR61239E (fr) | 1955-04-05 |
| FR61851E (fr) | 1955-05-18 |
| FR67122E (fr) | 1957-11-22 |
| FR1017146A (fr) | 1952-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016016041A1 (fr) | Systeme d'alimentation electrique en courant continu haute tension d'un aeronef | |
| EP2638572A2 (fr) | Architecture de redresseur a diodes/thyristors compacte permettant une grande puissance | |
| BE505138A (instruction) | ||
| EP0225200B1 (fr) | Dispositif d'alimentation en courant continu d'au moins deux charges électriques ayant une polarité commune, en particulier pour l'alimentation d'arcs électriques multiples | |
| EP2962375B1 (fr) | Convertisseur de puissance comportant une architecture de bras non-alignes | |
| EP2878075A2 (fr) | Dispositif de reglage dynamique de la tension d'un reseau electrique | |
| CH132420A (fr) | Transformateur à chute de tension réglable, applicable en particulier à la soudure électrique. | |
| EP3381115A1 (fr) | Convertisseur alternatif/continu à structure imbriquée | |
| CH350364A (fr) | Installation pour la transformation d'un courant alternatif en un courant continu à très haute intensité | |
| EP0231746B1 (fr) | Chargeur de bobine supraconductrice | |
| EP3251190B1 (fr) | Dispositif de réglage dynamique de la tension d'un réseau électrique, ensemble et réaseau électrique comprenant un tel dispositif | |
| CH270896A (fr) | Appareillage statique pour le soudage de métaux de conductibilité thermique quelconque. | |
| FR2601830A1 (fr) | Procede et convertisseur pour l'alimentation en courant continu d'une pluralite de charges electriques | |
| BE364426A (instruction) | ||
| FR2542498A1 (fr) | Dispositif commutateur de prises en charge pour transformateur, et generateur incorporant ce dispositif | |
| BE368779A (instruction) | ||
| BE392331A (instruction) | ||
| BE364335A (fr) | Dispositif de réglage sous charge de la tension des transformateurs de puissance ou des lignes | |
| FR2600182A1 (fr) | Regulateur automatique d'induction | |
| BE468033A (instruction) | ||
| BE557011A (instruction) | ||
| CH260718A (fr) | Installation pour la fourniture de courant continu à partir de courant alternatif. | |
| BE737766A (instruction) | ||
| BE494790A (instruction) | ||
| CH635215A5 (en) | Electric motor brake supply device |