CH539939A - Hochspannungsleistungsschalter - Google Patents
HochspannungsleistungsschalterInfo
- Publication number
- CH539939A CH539939A CH1253072A CH1253072A CH539939A CH 539939 A CH539939 A CH 539939A CH 1253072 A CH1253072 A CH 1253072A CH 1253072 A CH1253072 A CH 1253072A CH 539939 A CH539939 A CH 539939A
- Authority
- CH
- Switzerland
- Prior art keywords
- high voltage
- circuit breaker
- voltage circuit
- breaker
- voltage
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712143694 DE2143694A1 (de) | 1971-09-01 | 1971-09-01 | Hochspannungsleistungsschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
CH539939A true CH539939A (de) | 1973-07-31 |
Family
ID=5818322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1253072A CH539939A (de) | 1971-09-01 | 1972-08-24 | Hochspannungsleistungsschalter |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH539939A (de) |
DE (1) | DE2143694A1 (de) |
FR (1) | FR2150912B3 (de) |
GB (1) | GB1383570A (de) |
IT (1) | IT959946B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112509853A (zh) * | 2020-12-02 | 2021-03-16 | 特变电工云集高压开关有限公司 | 一种带屏蔽功能的气流控制元件 |
-
1971
- 1971-09-01 DE DE19712143694 patent/DE2143694A1/de active Pending
-
1972
- 1972-06-23 IT IT2615272A patent/IT959946B/it active
- 1972-08-24 CH CH1253072A patent/CH539939A/de not_active IP Right Cessation
- 1972-08-28 FR FR7230552A patent/FR2150912B3/fr not_active Expired
- 1972-08-31 GB GB4047272A patent/GB1383570A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2150912B3 (de) | 1975-10-03 |
DE2143694A1 (de) | 1973-03-08 |
IT959946B (it) | 1973-11-10 |
FR2150912A1 (de) | 1973-04-13 |
GB1383570A (en) | 1974-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |