SE355435B - - Google Patents
Info
- Publication number
- SE355435B SE355435B SE08578/69A SE857869A SE355435B SE 355435 B SE355435 B SE 355435B SE 08578/69 A SE08578/69 A SE 08578/69A SE 857869 A SE857869 A SE 857869A SE 355435 B SE355435 B SE 355435B
- Authority
- SE
- Sweden
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0016—Contact arrangements for tap changers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Ac-Ac Conversion (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681763529 DE1763529B2 (en) | 1968-06-19 | 1968-06-19 | ARRANGEMENT FOR CHANGING THE LOAD OF A THREE-PHASE, STAR-SWITCHED STEPPING TRANSFORMER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE355435B true SE355435B (en) | 1973-04-16 |
Family
ID=5697587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08578/69A SE355435B (en) | 1968-06-19 | 1969-06-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3555403A (en) |
| BE (1) | BE734748A (en) |
| CH (1) | CH495657A (en) |
| DE (1) | DE1763529B2 (en) |
| FR (1) | FR2011189A1 (en) |
| GB (1) | GB1235434A (en) |
| SE (1) | SE355435B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH629622A5 (en) * | 1978-04-10 | 1982-04-30 | Bbc Brown Boveri & Cie | Turn transformer to progressively adjustment uebersetzungsverhaeltnisses and phase turn and method for operating the pan transformer. |
| DE2913271C2 (en) * | 1979-04-03 | 1982-11-18 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Three-phase load selector for step transformers |
| DE2914928C2 (en) * | 1979-04-12 | 1983-02-24 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Contact arrangement for load selectors of step transformers |
| US7737667B2 (en) * | 2004-10-14 | 2010-06-15 | Utility Systems Technologies, Inc. | 3-phase electronic tap changer commutation and device |
| US8207716B2 (en) * | 2004-10-14 | 2012-06-26 | Utility Systems Technologies, Inc. | Useful improvements in the art of 3-phase electronic tap changer commutation device |
| DE102013113505B4 (en) * | 2013-12-05 | 2017-01-05 | Maschinenfabrik Reinhausen Gmbh | Switching arrangement and method for actuating the switching arrangement |
| DE102014106997A1 (en) * | 2014-05-19 | 2015-11-19 | Maschinenfabrik Reinhausen Gmbh | Switching arrangement for a tapped transformer and method for operating such a switching arrangement |
| KR101538096B1 (en) * | 2014-07-08 | 2015-07-21 | 현대중공업 주식회사 | Tap changer |
-
1968
- 1968-06-19 DE DE19681763529 patent/DE1763529B2/en active Pending
-
1969
- 1969-04-29 US US820151A patent/US3555403A/en not_active Expired - Lifetime
- 1969-06-13 GB GB30050/69A patent/GB1235434A/en not_active Expired
- 1969-06-13 FR FR6919809A patent/FR2011189A1/fr not_active Withdrawn
- 1969-06-14 CH CH919669A patent/CH495657A/en not_active IP Right Cessation
- 1969-06-17 SE SE08578/69A patent/SE355435B/xx unknown
- 1969-06-18 BE BE734748D patent/BE734748A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1763529A1 (en) | 1971-05-13 |
| CH495657A (en) | 1970-08-31 |
| FR2011189A1 (en) | 1970-02-27 |
| DE1763529B2 (en) | 1972-04-06 |
| BE734748A (en) | 1969-12-01 |
| GB1235434A (en) | 1971-06-16 |
| US3555403A (en) | 1971-01-12 |