CH132420A - Transformateur à chute de tension réglable, applicable en particulier à la soudure électrique. - Google Patents
Transformateur à chute de tension réglable, applicable en particulier à la soudure électrique.Info
- Publication number
- CH132420A CH132420A CH132420DA CH132420A CH 132420 A CH132420 A CH 132420A CH 132420D A CH132420D A CH 132420DA CH 132420 A CH132420 A CH 132420A
- Authority
- CH
- Switzerland
- Prior art keywords
- transformer
- winding
- voltage drop
- primary
- tertiary
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 7
- 238000004804 winding Methods 0.000 claims description 37
- 239000006185 dispersion Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE283131X | 1927-01-04 | ||
| BE646589X | 1927-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH132420A true CH132420A (fr) | 1929-04-15 |
Family
ID=33553193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH132420D CH132420A (fr) | 1927-01-04 | 1927-12-24 | Transformateur à chute de tension réglable, applicable en particulier à la soudure électrique. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US1724935A (da) |
| AT (1) | AT120339B (da) |
| CH (1) | CH132420A (da) |
| DE (1) | DE544632C (da) |
| DK (1) | DK40109C (da) |
| FR (1) | FR646589A (da) |
| GB (1) | GB283131A (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185917A (en) * | 1962-06-14 | 1965-05-25 | Frederick C Owen | Perimeter wound transformer |
| US3188552A (en) * | 1963-10-08 | 1965-06-08 | Frederick C Owen | Saturable core welding transformer |
| US3353132A (en) * | 1965-05-27 | 1967-11-14 | Gen Electric | Leakage flux suppressor windings for transformers |
| US4146859A (en) * | 1974-03-14 | 1979-03-27 | Whitewater Electronics, Inc. | Saturable reactor for pincushion distortion correction |
| AT2393U1 (de) * | 1997-07-30 | 1998-09-25 | Transformatorengesellschaft M | Verfahren zur aufbringung einer wicklung auf einen mehrschenkligen kern |
| US8593244B2 (en) * | 2008-09-18 | 2013-11-26 | The Boeing Company | Control of leakage inductance |
| JP6287974B2 (ja) * | 2015-06-29 | 2018-03-07 | 株式会社村田製作所 | コイル部品 |
| DE102015122244B9 (de) * | 2015-12-18 | 2024-05-02 | Tdk Electronics Ag | Anordnung zur Kompensierung von in einem Übertrager induzierten Störspannungen |
-
1927
- 1927-12-13 DE DEA52713D patent/DE544632C/de not_active Expired
- 1927-12-18 GB GB33678/27A patent/GB283131A/en not_active Expired
- 1927-12-24 CH CH132420D patent/CH132420A/fr unknown
- 1927-12-28 AT AT120339D patent/AT120339B/de active
- 1927-12-30 DK DK40109D patent/DK40109C/da active
- 1927-12-30 FR FR646589D patent/FR646589A/fr not_active Expired
-
1928
- 1928-01-04 US US244457A patent/US1724935A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK40109C (da) | 1929-05-06 |
| AT120339B (de) | 1930-12-10 |
| US1724935A (en) | 1929-08-20 |
| GB283131A (en) | 1928-05-24 |
| DE544632C (de) | 1932-02-20 |
| FR646589A (fr) | 1928-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2872711C (fr) | Transformateur tournant triphase a flux lies libre | |
| CA2872723C (fr) | Transformateur triphase a trois noyaux magnetiques avec bobinages radial et annulaire | |
| CH132420A (fr) | Transformateur à chute de tension réglable, applicable en particulier à la soudure électrique. | |
| BE345812A (da) | ||
| FR2506064A1 (fr) | Transformateur multiple a elements communs de circuits magnetiques | |
| FR3009885A3 (da) | ||
| BE520127A (da) | ||
| BE453078A (fr) | appareil à rayon x | |
| CH620054A5 (da) | ||
| BE402966A (da) | ||
| CH163366A (fr) | Dispositif régulateur de tension pour courant alternatif. | |
| BE400749A (fr) | Dispositif de compoundage et de limitation des surintensités pour appareils à décharge électrique contrôlés | |
| BE466861A (da) | ||
| US1412764A (en) | Electric furnace | |
| BE365701A (da) | ||
| CH222043A (fr) | Dispositif de signalisation électrique. | |
| BE390016A (da) | ||
| Pillai et al. | TAYLOR'S FREQUENCY TRIPLER. | |
| BE521154A (da) | ||
| BE555625A (fr) | appareil roentgen à autotransformateur réglable monté avant le transformateur à haute tension | |
| BE364335A (fr) | Dispositif de réglage sous charge de la tension des transformateurs de puissance ou des lignes | |
| BE460584A (da) | ||
| CH365790A (fr) | Procédé de stabilisation des tensions entre phases dans un réseau, et stabilisateur de tension triphasé pour la mise en oeuvre de ce procédé | |
| CH270896A (fr) | Appareillage statique pour le soudage de métaux de conductibilité thermique quelconque. | |
| JPS5915484B2 (ja) | 三相変圧器 |