NO146618C - Baere- og betjeningsanordning for bevegelige kompresjonssylindre for en autopneumatisk trykkgassbryter - Google Patents
Baere- og betjeningsanordning for bevegelige kompresjonssylindre for en autopneumatisk trykkgassbryterInfo
- Publication number
- NO146618C NO146618C NO773757A NO773757A NO146618C NO 146618 C NO146618 C NO 146618C NO 773757 A NO773757 A NO 773757A NO 773757 A NO773757 A NO 773757A NO 146618 C NO146618 C NO 146618C
- Authority
- NO
- Norway
- Prior art keywords
- autopneumatic
- carrier
- control device
- pressure switch
- compression cylinder
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2650493A DE2650493C2 (de) | 1976-11-04 | 1976-11-04 | Autopneumatischer Druckgasschalter |
Publications (3)
Publication Number | Publication Date |
---|---|
NO773757L NO773757L (no) | 1978-05-08 |
NO146618B NO146618B (no) | 1982-07-26 |
NO146618C true NO146618C (no) | 1982-11-03 |
Family
ID=5992411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO773757A NO146618C (no) | 1976-11-04 | 1977-11-02 | Baere- og betjeningsanordning for bevegelige kompresjonssylindre for en autopneumatisk trykkgassbryter |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH620790A5 (no) |
DE (1) | DE2650493C2 (no) |
IT (1) | IT1086939B (no) |
NO (1) | NO146618C (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH654140A5 (de) * | 1980-12-23 | 1986-01-31 | Bbc Brown Boveri & Cie | Hochspannungsleistungsschalter. |
FR2922354B1 (fr) | 2007-10-15 | 2009-12-11 | Areva T & D Sa | Disjoncteur a deux chambres de coupure alignees, a transmission commune et encombrement reduit |
CN104319168B (zh) * | 2014-10-09 | 2017-05-03 | 河南平高电气股份有限公司 | 一种灭弧室组件及瓷柱式六氟化硫断路器 |
EP4224504A1 (en) * | 2022-02-02 | 2023-08-09 | Hitachi Energy Switzerland AG | High voltage circuit-breaker |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1216407B (de) * | 1960-05-27 | 1966-05-12 | Calor Emag Elektrizitaets Ag | Elektrischer Schalter mit selbsterzeugter Loeschmittel-, insbesondere Druckgasstroemung |
DE2319836C3 (de) * | 1973-04-17 | 1981-12-24 | Hitachi, Ltd., Tokyo | Leistungsschalter |
-
1976
- 1976-11-04 DE DE2650493A patent/DE2650493C2/de not_active Expired
-
1977
- 1977-11-02 CH CH1335977A patent/CH620790A5/de not_active IP Right Cessation
- 1977-11-02 NO NO773757A patent/NO146618C/no unknown
- 1977-11-03 IT IT29310/77A patent/IT1086939B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1086939B (it) | 1985-05-31 |
CH620790A5 (en) | 1980-12-15 |
NO773757L (no) | 1978-05-08 |
DE2650493A1 (de) | 1978-05-11 |
DE2650493C2 (de) | 1985-06-27 |
NO146618B (no) | 1982-07-26 |
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