FR2070662A1 - - Google Patents
Info
- Publication number
- FR2070662A1 FR2070662A1 FR7030775A FR7030775A FR2070662A1 FR 2070662 A1 FR2070662 A1 FR 2070662A1 FR 7030775 A FR7030775 A FR 7030775A FR 7030775 A FR7030775 A FR 7030775A FR 2070662 A1 FR2070662 A1 FR 2070662A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Control Of Electrical Variables (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691942567 DE1942567C (de) | 1969-08-21 | Drehstromtransformator mit in Stern geschalteten, aus Stamm- und Stufenwicklung aufgebauten Transformatorwicklungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2070662A1 true FR2070662A1 (sv) | 1971-09-17 |
FR2070662B1 FR2070662B1 (sv) | 1974-07-12 |
Family
ID=5743414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7030775A Expired FR2070662B1 (sv) | 1969-08-21 | 1970-08-21 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS522090B1 (sv) |
AT (1) | AT299393B (sv) |
FR (1) | FR2070662B1 (sv) |
GB (1) | GB1267284A (sv) |
SE (1) | SE354148B (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4141142C1 (sv) * | 1991-12-13 | 1993-04-08 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009060132B3 (de) | 2009-12-23 | 2011-05-12 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter mit Polungsschalter an einem Regeltransformator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR828519A (fr) * | 1936-11-25 | 1938-05-19 | Oerlikon Maschf | Dispositif pour le réglage de la tension au point neutre de transformateurs triphasés |
FR886951A (fr) * | 1942-06-16 | 1943-10-29 | Acec | Commutateurs à rupture brusque pour le réglage en charge par gradins de la tension des transformateurs |
-
1970
- 1970-08-05 AT AT712670A patent/AT299393B/de not_active IP Right Cessation
- 1970-08-19 SE SE1127470A patent/SE354148B/xx unknown
- 1970-08-19 JP JP7212770A patent/JPS522090B1/ja active Pending
- 1970-08-21 FR FR7030775A patent/FR2070662B1/fr not_active Expired
- 1970-08-21 GB GB4038070A patent/GB1267284A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR828519A (fr) * | 1936-11-25 | 1938-05-19 | Oerlikon Maschf | Dispositif pour le réglage de la tension au point neutre de transformateurs triphasés |
FR886951A (fr) * | 1942-06-16 | 1943-10-29 | Acec | Commutateurs à rupture brusque pour le réglage en charge par gradins de la tension des transformateurs |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4141142C1 (sv) * | 1991-12-13 | 1993-04-08 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De |
Also Published As
Publication number | Publication date |
---|---|
DE1942567B2 (de) | 1971-12-16 |
GB1267284A (en) | 1972-03-15 |
SE354148B (sv) | 1973-02-26 |
DE1942567A1 (de) | 1971-03-11 |
JPS522090B1 (sv) | 1977-01-19 |
FR2070662B1 (sv) | 1974-07-12 |
AT299393B (de) | 1972-06-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |