FR1498775A - Device applicable to on-load adjustment switches intended for stepped switches - Google Patents
Device applicable to on-load adjustment switches intended for stepped switchesInfo
- Publication number
- FR1498775A FR1498775A FR81894A FR81894A FR1498775A FR 1498775 A FR1498775 A FR 1498775A FR 81894 A FR81894 A FR 81894A FR 81894 A FR81894 A FR 81894A FR 1498775 A FR1498775 A FR 1498775A
- Authority
- FR
- France
- Prior art keywords
- switches
- stepped
- load adjustment
- intended
- device applicable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
- H01H9/0027—Operating mechanisms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1510365A CH428928A (en) | 1965-11-02 | 1965-11-02 | Device on a diverter switch of a tap changer for regulating transformers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1498775A true FR1498775A (en) | 1967-10-20 |
Family
ID=4406379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR81894A Expired FR1498775A (en) | 1965-11-02 | 1966-10-28 | Device applicable to on-load adjustment switches intended for stepped switches |
Country Status (8)
Country | Link |
---|---|
US (1) | US3374320A (en) |
AT (1) | AT261755B (en) |
BE (1) | BE689098A (en) |
CH (1) | CH428928A (en) |
DE (1) | DE1274226B (en) |
FR (1) | FR1498775A (en) |
GB (1) | GB1098147A (en) |
SE (1) | SE303549B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1490715A1 (en) * | 1964-12-10 | 1969-09-18 | Sachsenwerk Licht & Kraft Ag | Low-liquid electrical circuit breaker |
US3553395A (en) * | 1969-01-21 | 1971-01-05 | Westinghouse Electric Corp | Vacuum switch operating mechanism with plural dashpot controller means |
DE1935298A1 (en) * | 1969-07-11 | 1971-01-14 | Bbc Brown Boveri & Cie | Switching chamber for gas pressure switch with pulsed switching pieces |
SE357279B (en) * | 1971-11-02 | 1973-06-18 | Asea Ab | |
US4243854A (en) * | 1979-11-05 | 1981-01-06 | Pahl Richard B | Quick-break attachment for a pole-top air-break switch |
JPH0642347B2 (en) * | 1981-11-12 | 1994-06-01 | 三菱電機株式会社 | Switchgear |
US4681992A (en) * | 1986-03-06 | 1987-07-21 | C. M. Smillie & Company | Cushioned clamp cylinder with proximity switches |
EP3078044B1 (en) * | 2013-12-05 | 2020-02-12 | Maschinenfabrik Reinhausen GmbH | Switching device |
EP4084032A1 (en) * | 2021-04-28 | 2022-11-02 | Hitachi Energy Switzerland AG | Vacuum interrupter assembly for a power diverter switch, power diverter switch for a transformer load tap changer and transformer load tap changer |
-
1965
- 1965-11-02 CH CH1510365A patent/CH428928A/en unknown
- 1965-11-25 DE DEA50876A patent/DE1274226B/en active Pending
-
1966
- 1966-08-29 AT AT817066A patent/AT261755B/en active
- 1966-10-24 US US588824A patent/US3374320A/en not_active Expired - Lifetime
- 1966-10-28 FR FR81894A patent/FR1498775A/en not_active Expired
- 1966-10-31 SE SE14931/66A patent/SE303549B/xx unknown
- 1966-10-31 GB GB48690/66A patent/GB1098147A/en not_active Expired
- 1966-10-31 BE BE689098D patent/BE689098A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3374320A (en) | 1968-03-19 |
BE689098A (en) | 1967-03-31 |
SE303549B (en) | 1968-09-02 |
CH428928A (en) | 1967-01-31 |
DE1274226B (en) | 1968-08-01 |
GB1098147A (en) | 1968-01-10 |
AT261755B (en) | 1968-05-10 |
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