BR7707800A - Disjuntor de alta-tensao - Google Patents
Disjuntor de alta-tensaoInfo
- Publication number
- BR7707800A BR7707800A BR7707800A BR7707800A BR7707800A BR 7707800 A BR7707800 A BR 7707800A BR 7707800 A BR7707800 A BR 7707800A BR 7707800 A BR7707800 A BR 7707800A BR 7707800 A BR7707800 A BR 7707800A
- Authority
- BR
- Brazil
- Prior art keywords
- high voltage
- voltage breaker
- 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
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7635363A FR2372506A1 (fr) | 1976-11-24 | 1976-11-24 | Disjoncteur d'interconnexion |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7707800A true BR7707800A (pt) | 1978-08-01 |
Family
ID=9180243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7707800A BR7707800A (pt) | 1976-11-24 | 1977-11-23 | Disjuntor de alta-tensao |
Country Status (6)
Country | Link |
---|---|
US (1) | US4148085A (pt) |
JP (1) | JPS5365980A (pt) |
BR (1) | BR7707800A (pt) |
CA (1) | CA1100617A (pt) |
DE (1) | DE2751349A1 (pt) |
FR (1) | FR2372506A1 (pt) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3538278A (en) * | 1968-06-13 | 1970-11-03 | Gen Electric | High voltage electric circuit breaker |
US3543047A (en) * | 1968-12-03 | 1970-11-24 | Norton Research Corp Canada Lt | Contact arc suppressor using varistor energy absorbing device |
FR2154929A5 (pt) * | 1971-09-30 | 1973-05-18 | Gratzmuller Jean Louis | |
DE2503034C3 (de) * | 1975-01-25 | 1978-05-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur Verminderung der mechanischen Beanspruchung von Turbosätzen bei generatornahen dreipoligen Netzkurzschlüssen |
FR2321179A1 (fr) * | 1975-08-11 | 1977-03-11 | Alsthom Cgee | Arrangement de disjoncteurs de generateurs |
-
1976
- 1976-11-24 FR FR7635363A patent/FR2372506A1/fr active Granted
-
1977
- 1977-11-17 DE DE19772751349 patent/DE2751349A1/de not_active Withdrawn
- 1977-11-21 US US05/853,789 patent/US4148085A/en not_active Expired - Lifetime
- 1977-11-23 BR BR7707800A patent/BR7707800A/pt unknown
- 1977-11-23 CA CA291,584A patent/CA1100617A/fr not_active Expired
- 1977-11-24 JP JP14007477A patent/JPS5365980A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2372506A1 (fr) | 1978-06-23 |
US4148085A (en) | 1979-04-03 |
JPS5365980A (en) | 1978-06-12 |
DE2751349A1 (de) | 1978-06-01 |
CA1100617A (fr) | 1981-05-05 |
FR2372506B1 (pt) | 1980-02-08 |
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