CH497815A - Diverter switch for a step transformer - Google Patents
Diverter switch for a step transformerInfo
- Publication number
- CH497815A CH497815A CH504669A CH504669A CH497815A CH 497815 A CH497815 A CH 497815A CH 504669 A CH504669 A CH 504669A CH 504669 A CH504669 A CH 504669A CH 497815 A CH497815 A CH 497815A
- Authority
- CH
- Switzerland
- Prior art keywords
- diverter switch
- step transformer
- transformer
- diverter
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- 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
-
- 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
- H01H9/0038—Tap change devices making use of vacuum switches
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH504669A CH497815A (en) | 1969-04-02 | 1969-04-02 | Diverter switch for a step transformer |
DE19691917531 DE1917531A1 (en) | 1969-04-02 | 1969-04-05 | Diverter switch |
AT189570A AT295667B (en) | 1969-04-02 | 1970-03-02 | Diverter switch |
US22532A US3594631A (en) | 1969-04-02 | 1970-03-25 | Hydraulic tap changer |
FR7011150A FR2042221A5 (en) | 1969-04-02 | 1970-03-27 | |
GB05041/70A GB1247820A (en) | 1969-04-02 | 1970-03-31 | On-load tap changing apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH504669A CH497815A (en) | 1969-04-02 | 1969-04-02 | Diverter switch for a step transformer |
DE19691917531 DE1917531A1 (en) | 1969-04-02 | 1969-04-05 | Diverter switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CH497815A true CH497815A (en) | 1970-10-15 |
Family
ID=25696840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH504669A CH497815A (en) | 1969-04-02 | 1969-04-02 | Diverter switch for a step transformer |
Country Status (6)
Country | Link |
---|---|
US (1) | US3594631A (en) |
AT (1) | AT295667B (en) |
CH (1) | CH497815A (en) |
DE (1) | DE1917531A1 (en) |
FR (1) | FR2042221A5 (en) |
GB (1) | GB1247820A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384247A (en) * | 1981-05-08 | 1983-05-17 | Trw Inc. | Under-load switching device particularly adapted for voltage regulation and balance |
US8737775B2 (en) * | 2006-04-07 | 2014-05-27 | Waukesha Electric Systems, Inc. | System and method for monitoring displacement within energized tap changer compartments |
WO2012134958A1 (en) * | 2011-03-25 | 2012-10-04 | Abb Technology Ag | An improved tap changer |
KR101967148B1 (en) * | 2012-03-27 | 2019-04-10 | 한국전력공사 | Hydraulic wind power generation device and its method |
EP2973991A4 (en) | 2013-03-15 | 2016-11-30 | Cooper Technologies Co | Switching module for voltage regulator |
US9679710B1 (en) | 2016-05-04 | 2017-06-13 | Cooper Technologies Company | Switching module controller for a voltage regulator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH403075A (en) * | 1963-09-27 | 1965-11-30 | Bbc Brown Boveri & Cie | Step switching device for regulating transformers |
DE1513994A1 (en) * | 1966-02-02 | 1969-10-16 | Licentia Gmbh | Control device for step transformers |
-
1969
- 1969-04-02 CH CH504669A patent/CH497815A/en not_active IP Right Cessation
- 1969-04-05 DE DE19691917531 patent/DE1917531A1/en active Pending
-
1970
- 1970-03-02 AT AT189570A patent/AT295667B/en not_active IP Right Cessation
- 1970-03-25 US US22532A patent/US3594631A/en not_active Expired - Lifetime
- 1970-03-27 FR FR7011150A patent/FR2042221A5/fr not_active Expired
- 1970-03-31 GB GB05041/70A patent/GB1247820A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3594631A (en) | 1971-07-20 |
DE1917531A1 (en) | 1970-10-08 |
FR2042221A5 (en) | 1971-02-05 |
AT295667B (en) | 1972-01-10 |
GB1247820A (en) | 1971-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |