ATA791878A - STEP SELECTOR FOR STEP TRANSFORMERS - Google Patents
STEP SELECTOR FOR STEP TRANSFORMERSInfo
- Publication number
- ATA791878A ATA791878A AT791878A AT791878A ATA791878A AT A791878 A ATA791878 A AT A791878A AT 791878 A AT791878 A AT 791878A AT 791878 A AT791878 A AT 791878A AT A791878 A ATA791878 A AT A791878A
- Authority
- AT
- Austria
- Prior art keywords
- transformers
- selector
- step selector
- step transformers
- Prior art date
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Housings And Mounting Of Transformers (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2749852A DE2749852C2 (en) | 1977-11-08 | 1977-11-08 | Step selector for step transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA791878A true ATA791878A (en) | 1980-12-15 |
AT363151B AT363151B (en) | 1981-07-10 |
Family
ID=6023245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0791878A AT363151B (en) | 1977-11-08 | 1978-11-06 | STEP SELECTOR FOR STEP TRANSFORMERS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5482028A (en) |
AT (1) | AT363151B (en) |
BE (1) | BE871818A (en) |
DE (1) | DE2749852C2 (en) |
FR (1) | FR2408201A1 (en) |
GB (1) | GB2008327B (en) |
SE (1) | SE425199B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101728U (en) * | 1983-12-14 | 1985-07-11 | 北芝電機株式会社 | Tap changer for arc extinguishing reactor |
JPS63197565U (en) * | 1987-06-10 | 1988-12-20 | ||
CN101661833B (en) * | 2009-08-26 | 2011-05-11 | 武汉泰普变压器开关有限公司 | Excitation-free cage type tapping switch for transformer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1788013B1 (en) * | 1968-09-14 | 1971-12-02 | Reinhausen Maschf Scheubeck | STEP SELECTOR WITH TURNOVER FOR STEP SWITCH FROM RE GELTRANSFOR MATOREN |
DE2025297C3 (en) * | 1970-05-23 | 1973-12-06 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg | Step selector with turner |
DE2027374B1 (en) * | 1970-06-04 | 1971-11-25 | Maschinenfabrik Reinhausen Gebr Scheubeck Kg | Step selector for step switches of regulating transformers |
-
1977
- 1977-11-08 DE DE2749852A patent/DE2749852C2/en not_active Expired
-
1978
- 1978-11-02 GB GB7842866A patent/GB2008327B/en not_active Expired
- 1978-11-06 SE SE7811427A patent/SE425199B/en not_active IP Right Cessation
- 1978-11-06 AT AT0791878A patent/AT363151B/en not_active IP Right Cessation
- 1978-11-07 JP JP13636578A patent/JPS5482028A/en active Granted
- 1978-11-07 BE BE191574A patent/BE871818A/en not_active IP Right Cessation
- 1978-11-08 FR FR7831616A patent/FR2408201A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
SE425199B (en) | 1982-09-06 |
DE2749852B1 (en) | 1979-05-10 |
FR2408201B1 (en) | 1982-11-26 |
FR2408201A1 (en) | 1979-06-01 |
BE871818A (en) | 1979-03-01 |
DE2749852C2 (en) | 1981-10-22 |
GB2008327A (en) | 1979-05-31 |
SE7811427L (en) | 1979-05-09 |
AT363151B (en) | 1981-07-10 |
JPS6148765B2 (en) | 1986-10-25 |
GB2008327B (en) | 1982-04-07 |
JPS5482028A (en) | 1979-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |