BR8004593A - Disjuntor de circuito - Google Patents
Disjuntor de circuitoInfo
- Publication number
- BR8004593A BR8004593A BR8004593A BR8004593A BR8004593A BR 8004593 A BR8004593 A BR 8004593A BR 8004593 A BR8004593 A BR 8004593A BR 8004593 A BR8004593 A BR 8004593A BR 8004593 A BR8004593 A BR 8004593A
- Authority
- BR
- Brazil
- Prior art keywords
- circuit breaker
- breaker
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/062,273 US4267419A (en) | 1979-07-30 | 1979-07-30 | Circuit breaker structure with shock absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8004593A true BR8004593A (pt) | 1981-02-03 |
Family
ID=22041392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8004593A BR8004593A (pt) | 1979-07-30 | 1980-07-23 | Disjuntor de circuito |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4267419A (pt) |
| BR (1) | BR8004593A (pt) |
| CA (1) | CA1140965A (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612429A (en) * | 1984-08-13 | 1986-09-16 | Westinghouse Electric Corp. | Multiple-impact shock absorbing means for circuit interrupter and other apparatus |
| US4563557A (en) * | 1984-09-28 | 1986-01-07 | Westinghouse Electric Corp. | Molded case circuit breaker with a movable contact arm shock absorbing member |
| US4698470A (en) * | 1986-05-22 | 1987-10-06 | Westinghouse Electric Corp. | Multiple-impact shock-absorbing assembly for circuit interrupter and other apparatus |
| US5057806A (en) * | 1988-08-01 | 1991-10-15 | Westinghouse Electric Corp. | Crossbar assembly |
| US5192841A (en) * | 1991-11-06 | 1993-03-09 | Westinghouse Electric Corp. | Circuit breaker with shock absorbing mechanism |
| US5805038A (en) * | 1997-04-29 | 1998-09-08 | Eaton Corporation | Shock absorber for circuit breaker |
| US8604374B2 (en) | 2011-06-27 | 2013-12-10 | Schneider Electric USA, Inc. | Moveable contact closing energy transfer system for miniature circuit breakers |
| FR3105565B1 (fr) * | 2019-12-23 | 2022-01-14 | Schneider Electric Ind Sas | Appareil de coupure d’un courant électrique |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2137001A (en) * | 1936-08-29 | 1938-11-15 | Ite Circuit Breaker Ltd | Circuit breaker and energy absorber therefor |
| US2383403A (en) * | 1941-12-17 | 1945-08-21 | Westinghouse Electric Corp | Circuit breaker |
| GB637641A (en) * | 1944-03-02 | 1950-05-24 | Metalastik Ltd | Electric circuit breakers and contacts therefor |
| US3267243A (en) * | 1965-01-27 | 1966-08-16 | Mallory & Co Inc P R | Breaker arm assembly for a contact set |
| US4064383A (en) * | 1976-04-26 | 1977-12-20 | General Electric Company | Vacuum circuit breaker with improved means for limiting overtravel of movable contact at end of opening stroke |
| US4114005A (en) * | 1977-09-01 | 1978-09-12 | Westinghouse Electric Corp. | Circuit breaker spring assembly |
-
1979
- 1979-07-30 US US06/062,273 patent/US4267419A/en not_active Expired - Lifetime
-
1980
- 1980-07-15 CA CA000356193A patent/CA1140965A/en not_active Expired
- 1980-07-23 BR BR8004593A patent/BR8004593A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1140965A (en) | 1983-02-08 |
| US4267419A (en) | 1981-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX145705A (es) | Interruptor de circuito mejorado | |
| BR7708659A (pt) | Disjuntor de circuito | |
| IT1133777B (it) | Interruttore circuitale | |
| AR230347A1 (es) | Interruptor de circuito | |
| BR7700079A (pt) | Disjuntor de circuito eletrico | |
| IT1100819B (it) | Circuito separatore | |
| BR8102499A (pt) | Disjuntor de circuito | |
| IT1093945B (it) | Circuito di commutazione | |
| IT1140808B (it) | Interruttore elettronico | |
| MX145611A (es) | Mejoras en interruptor de circuito | |
| IT1194651B (it) | Circuito ibrido | |
| IT7923375U1 (it) | Interruttore magnetotermico | |
| BR8004593A (pt) | Disjuntor de circuito | |
| BR8002805A (pt) | Circuito de linha | |
| BR8005091A (pt) | Circuito isolador de corrente magnetico-eletronico | |
| BR8005339A (pt) | Estrutura de disjuntor | |
| IT8068359A0 (it) | Circuito di sintonia | |
| BR8003424A (pt) | Interruptor de circuito | |
| IT1080831B (it) | Interruttore di circuito | |
| BR8104534A (pt) | Circuito talhador de comutacao livre | |
| IT8012575A0 (it) | Interruttore elettrico | |
| BR8000482A (pt) | Circuito detector de corrente | |
| BR8104634A (pt) | Arranjo de circuito | |
| JPS5612819A (en) | Overcurrent detecting circuit | |
| KR830003364U (ko) | 회로 차단기 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Patent expired |
Effective date: 19950723 |