AT300966B - MULTI-PHASE STEP SELECTOR WITH TURNOVER FOR CONTROL TRANSFORMERS - Google Patents
MULTI-PHASE STEP SELECTOR WITH TURNOVER FOR CONTROL TRANSFORMERSInfo
- Publication number
- AT300966B AT300966B AT09042/70A AT904270A AT300966B AT 300966 B AT300966 B AT 300966B AT 09042/70 A AT09042/70 A AT 09042/70A AT 904270 A AT904270 A AT 904270A AT 300966 B AT300966 B AT 300966B
- Authority
- AT
- Austria
- Prior art keywords
- turnover
- phase step
- step selector
- control transformers
- transformers
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19696939232 DE6939232U (en) | 1969-10-06 | 1969-10-06 | MULTI-PHASE STEP SELECTOR WITH TURNOVER FOR CONTROL TRANSFORMERS |
Publications (1)
Publication Number | Publication Date |
---|---|
AT300966B true AT300966B (en) | 1972-07-15 |
Family
ID=6605518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09042/70A AT300966B (en) | 1969-10-06 | 1970-10-07 | MULTI-PHASE STEP SELECTOR WITH TURNOVER FOR CONTROL TRANSFORMERS |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT300966B (en) |
DE (1) | DE6939232U (en) |
FR (1) | FR2065145A7 (en) |
SE (1) | SE361973B (en) |
-
1969
- 1969-10-06 DE DE19696939232 patent/DE6939232U/en not_active Expired
-
1970
- 1970-10-07 FR FR7036256A patent/FR2065145A7/fr not_active Expired
- 1970-10-07 AT AT09042/70A patent/AT300966B/en not_active IP Right Cessation
- 1970-10-08 SE SE1361370A patent/SE361973B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2065145A7 (en) | 1971-07-23 |
SE361973B (en) | 1973-11-19 |
DE6939232U (en) | 1970-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |