BR8402761A - CIRCUIT SWITCH - Google Patents
CIRCUIT SWITCHInfo
- Publication number
- BR8402761A BR8402761A BR8402761A BR8402761A BR8402761A BR 8402761 A BR8402761 A BR 8402761A BR 8402761 A BR8402761 A BR 8402761A BR 8402761 A BR8402761 A BR 8402761A BR 8402761 A BR8402761 A BR 8402761A
- Authority
- BR
- Brazil
- Prior art keywords
- circuit switch
- switch
- circuit
- Prior art date
Links
Classifications
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/06—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by current falling below a predetermined value
-
- 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
- H01H9/0072—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 particular to three-phase switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50237283A | 1983-06-08 | 1983-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8402761A true BR8402761A (en) | 1985-05-14 |
Family
ID=23997507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8402761A BR8402761A (en) | 1983-06-08 | 1984-06-07 | CIRCUIT SWITCH |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0128403A3 (en) |
JP (1) | JPS609027A (en) |
KR (1) | KR850000760A (en) |
AU (1) | AU2835584A (en) |
BR (1) | BR8402761A (en) |
CA (1) | CA1257636A (en) |
ES (1) | ES8600563A1 (en) |
ZA (1) | ZA843753B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101652239B1 (en) | 2016-06-01 | 2016-08-30 | (주)서전기전 | Gas Insulated Switchgear to be Appllied Insulation Method of Barrier Effect |
CN117612905A (en) * | 2023-01-30 | 2024-02-27 | 乐清市风杰电子科技有限公司 | Current-limiting circuit breaker with shock resistance |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2824934A (en) * | 1954-12-09 | 1958-02-25 | Westinghouse Electric Corp | Visible-blade arc-extinguishing disconnecting switch |
BE638963A (en) * | 1962-12-14 | |||
US3773992A (en) * | 1971-08-02 | 1973-11-20 | Heinemann Electric Co | Circuit breaker case |
US4088973A (en) * | 1976-04-28 | 1978-05-09 | Gould Inc. | Unitized combination starter |
US4075446A (en) * | 1976-07-15 | 1978-02-21 | Heinemann Electric Company | Circuit breaker arc venting screen |
US4255732A (en) * | 1978-10-16 | 1981-03-10 | Westinghouse Electric Corp. | Current limiting circuit breaker |
JPS57824A (en) * | 1980-05-31 | 1982-01-05 | Matsushita Electric Works Ltd | Breaker with arc gas barrier |
-
1984
- 1984-05-17 ZA ZA843753A patent/ZA843753B/en unknown
- 1984-05-18 AU AU28355/84A patent/AU2835584A/en not_active Withdrawn
- 1984-05-21 EP EP84105775A patent/EP0128403A3/en not_active Withdrawn
- 1984-05-31 CA CA000455577A patent/CA1257636A/en not_active Expired
- 1984-06-07 BR BR8402761A patent/BR8402761A/en unknown
- 1984-06-07 ES ES533205A patent/ES8600563A1/en not_active Expired
- 1984-06-08 JP JP59118957A patent/JPS609027A/en active Pending
- 1984-06-08 KR KR1019840003204A patent/KR850000760A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA1257636A (en) | 1989-07-18 |
AU2835584A (en) | 1984-12-13 |
EP0128403A3 (en) | 1987-07-15 |
KR850000760A (en) | 1985-03-09 |
JPS609027A (en) | 1985-01-18 |
ZA843753B (en) | 1984-12-24 |
EP0128403A2 (en) | 1984-12-19 |
ES533205A0 (en) | 1985-09-16 |
ES8600563A1 (en) | 1985-09-16 |
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