SE8002659L - Kontaktanordning for lastveljare hos reglertransformatorer - Google Patents
Kontaktanordning for lastveljare hos reglertransformatorerInfo
- Publication number
- SE8002659L SE8002659L SE8002659A SE8002659A SE8002659L SE 8002659 L SE8002659 L SE 8002659L SE 8002659 A SE8002659 A SE 8002659A SE 8002659 A SE8002659 A SE 8002659A SE 8002659 L SE8002659 L SE 8002659L
- Authority
- SE
- Sweden
- Prior art keywords
- stationary contacts
- contact rollers
- insulating material
- load selector
- contact device
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Contacts (AREA)
- Thermally Actuated Switches (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792914928 DE2914928C2 (de) | 1979-04-12 | 1979-04-12 | Kontaktanordnung für Lastwähler von Stufentransformatoren |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8002659L true SE8002659L (sv) | 1980-10-13 |
SE436082B SE436082B (sv) | 1984-11-05 |
Family
ID=6068209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8002659A SE436082B (sv) | 1979-04-12 | 1980-04-09 | Kontaktanordning for lastveljare for stegtransformatorer |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS55140215A (sv) |
DE (1) | DE2914928C2 (sv) |
ES (1) | ES490457A0 (sv) |
FR (1) | FR2454167A1 (sv) |
GB (1) | GB2049288B (sv) |
HU (1) | HU178387B (sv) |
IN (1) | IN153245B (sv) |
NL (1) | NL185878C (sv) |
SE (1) | SE436082B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326549A1 (de) * | 1983-07-22 | 1985-02-07 | Transformatoren Union Ag, 7000 Stuttgart | Lastwaehler fuer stufentransformatoren |
DE3401297A1 (de) * | 1984-01-16 | 1985-07-18 | Transformatoren Union Ag, 7000 Stuttgart | Lastwaehler fuer stufentransformatoren |
DE3407332A1 (de) * | 1984-02-29 | 1985-08-29 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Lastwaehler fuer stufentransformatoren mit abrollbaren schaltkontakten |
DE3409077A1 (de) * | 1984-03-13 | 1985-09-19 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Umschaltanordnung fuer lastwaehler von stufentransformatoren |
DE3416050A1 (de) * | 1984-04-30 | 1985-10-31 | Transformatoren Union Ag, 7000 Stuttgart | Lastwaehler fuer stufentransformatoren |
BR112013016129A2 (pt) * | 2011-01-20 | 2018-07-10 | Reinhausen Maschf Scheubeck | comutador de derivação do tipo seletor de carga para comutação ininterrupta entre derivações de bobinagem de um transformador abaixador |
CN105393323B (zh) | 2013-02-20 | 2018-09-07 | Abb瑞士股份有限公司 | 抽头变换器触头系统 |
DE102013107550B4 (de) | 2013-07-16 | 2017-05-04 | Maschinenfabrik Reinhausen Gmbh | Lastwähler |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL67667C (sv) * | 1946-10-23 | 1951-03-16 | Smit & Willem & Co Nv | |
NL155138C (sv) * | 1950-08-01 | |||
GB763245A (en) * | 1953-08-13 | 1956-12-12 | Brookhirst Switchgear Ltd | Improvements in or relating to electric switches or switchgear |
DE1763529B2 (de) * | 1968-06-19 | 1972-04-06 | Maschinenfabrik Reinhausen Gebruder Scheubeck KG, 8400 Regensburg | Anordnung zur lastumschaltung eines dreiphasigen, in stern geschalteten stufentransformators |
DE2104661B1 (de) * | 1971-02-02 | 1972-03-16 | Transformatoren Union Ag | Kontaktanordnung für Wahler, Umstel ler und/oder Wender von Transformatoren |
NL147571B (nl) * | 1971-05-03 | 1975-10-15 | Smit Nijmegen Electrotec | Belastingsomschakelaar of belastingsomschakelaar-fijnkiezer met met de beweegbare contacten meebewegende overbruggingsimpedanties. |
-
1979
- 1979-04-12 DE DE19792914928 patent/DE2914928C2/de not_active Expired
- 1979-10-30 IN IN759/DEL/79A patent/IN153245B/en unknown
-
1980
- 1980-03-31 HU HU75780A patent/HU178387B/hu not_active IP Right Cessation
- 1980-04-09 SE SE8002659A patent/SE436082B/sv not_active IP Right Cessation
- 1980-04-10 GB GB8011923A patent/GB2049288B/en not_active Expired
- 1980-04-10 NL NL8002102A patent/NL185878C/xx not_active IP Right Cessation
- 1980-04-11 FR FR8008211A patent/FR2454167A1/fr active Granted
- 1980-04-11 ES ES490457A patent/ES490457A0/es active Granted
- 1980-04-11 JP JP4697080A patent/JPS55140215A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
NL185878C (nl) | 1990-08-01 |
ES8101306A1 (es) | 1980-12-01 |
HU178387B (en) | 1982-04-28 |
SE436082B (sv) | 1984-11-05 |
FR2454167B1 (sv) | 1984-09-07 |
DE2914928A1 (de) | 1980-10-16 |
GB2049288B (en) | 1983-05-25 |
JPS55140215A (en) | 1980-11-01 |
NL185878B (nl) | 1990-03-01 |
FR2454167A1 (fr) | 1980-11-07 |
DE2914928C2 (de) | 1983-02-24 |
GB2049288A (en) | 1980-12-17 |
JPH0147885B2 (sv) | 1989-10-17 |
NL8002102A (nl) | 1980-10-14 |
ES490457A0 (es) | 1980-12-01 |
IN153245B (sv) | 1984-06-23 |
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