DE68920565T2 - Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft. - Google Patents
Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.Info
- Publication number
- DE68920565T2 DE68920565T2 DE68920565T DE68920565T DE68920565T2 DE 68920565 T2 DE68920565 T2 DE 68920565T2 DE 68920565 T DE68920565 T DE 68920565T DE 68920565 T DE68920565 T DE 68920565T DE 68920565 T2 DE68920565 T2 DE 68920565T2
- Authority
- DE
- Germany
- Prior art keywords
- circuit breaker
- actuating mechanism
- current circuit
- residual current
- switching shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- 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
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by unbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by unbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8816593A FR2640423B1 (en) | 1988-12-14 | 1988-12-14 | CONTROL MECHANISM OF A MULTIPOLAR DIFFERENTIAL SWITCH WITH ROTATING SWITCHING BAR |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68920565D1 DE68920565D1 (en) | 1995-02-23 |
DE68920565T2 true DE68920565T2 (en) | 1995-08-17 |
Family
ID=9373014
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68920565T Expired - Fee Related DE68920565T2 (en) | 1988-12-14 | 1989-11-29 | Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft. |
DE68928206T Expired - Fee Related DE68928206T2 (en) | 1988-12-14 | 1989-11-29 | Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68928206T Expired - Fee Related DE68928206T2 (en) | 1988-12-14 | 1989-11-29 | Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0377385B1 (en) |
DE (2) | DE68920565T2 (en) |
ES (2) | ES2106481T3 (en) |
FR (1) | FR2640423B1 (en) |
PT (1) | PT92560B (en) |
ZA (1) | ZA899466B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8547190B2 (en) | 2009-02-05 | 2013-10-01 | Siemens Aktiengesellschaft | Tripping apparatus, particularly for circuit breakers |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4428219C2 (en) * | 1994-08-10 | 2003-11-13 | Felten & Guilleaume Ag | Cover for summation current transformers |
FR2948814B1 (en) * | 2009-07-29 | 2011-07-22 | Hager Electro Sas | MULTIPOLAR PROTECTION ELECTRICAL APPARATUS WITH REMOTE TRIGGERING. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6610419U (en) * | 1963-09-19 | 1974-01-03 | Schutzapp Ges Paris & Co Mbh K | FAULT CURRENT CIRCUIT BREAKER |
DE1563671C3 (en) * | 1966-03-16 | 1975-05-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Residual current circuit breaker |
AT339991B (en) * | 1974-02-08 | 1977-11-25 | Schrack Elektrizitaets Ag E | FAULT CURRENT OR FAULT VOLTAGE CIRCUIT BREAKER OR DGL. |
FR2337933A1 (en) * | 1976-01-09 | 1977-08-05 | Legrand Sa | High sensitivity differential relay - acts on the vectorial sum of network currents and has pinion magnification |
AT353884B (en) * | 1978-03-02 | 1979-12-10 | Felten & Guilleaume Ag Oester | FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING |
US4679019A (en) * | 1986-05-14 | 1987-07-07 | General Electric Company | Trip actuator for molded case circuit breakers |
FR2609209B1 (en) * | 1986-12-29 | 1994-05-20 | Merlin Et Gerin | BIPOLAR DIFFERENTIAL SWITCH WITH FAULT INDICATOR |
-
1988
- 1988-12-14 FR FR8816593A patent/FR2640423B1/en not_active Expired - Fee Related
-
1989
- 1989-11-29 DE DE68920565T patent/DE68920565T2/en not_active Expired - Fee Related
- 1989-11-29 DE DE68928206T patent/DE68928206T2/en not_active Expired - Fee Related
- 1989-11-29 ES ES94420082T patent/ES2106481T3/en not_active Expired - Lifetime
- 1989-11-29 EP EP89420472A patent/EP0377385B1/en not_active Expired - Lifetime
- 1989-11-29 ES ES89420472T patent/ES2069604T3/en not_active Expired - Lifetime
- 1989-12-12 ZA ZA899466A patent/ZA899466B/en unknown
- 1989-12-13 PT PT92560A patent/PT92560B/en not_active IP Right Cessation
-
1994
- 1994-03-17 EP EP94420082A patent/EP0602024B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8547190B2 (en) | 2009-02-05 | 2013-10-01 | Siemens Aktiengesellschaft | Tripping apparatus, particularly for circuit breakers |
Also Published As
Publication number | Publication date |
---|---|
ZA899466B (en) | 1990-08-29 |
FR2640423A1 (en) | 1990-06-15 |
ES2069604T3 (en) | 1995-05-16 |
FR2640423B1 (en) | 1991-10-04 |
DE68920565D1 (en) | 1995-02-23 |
PT92560B (en) | 1995-09-12 |
EP0377385B1 (en) | 1995-01-11 |
EP0602024B1 (en) | 1997-07-23 |
DE68928206D1 (en) | 1997-09-04 |
PT92560A (en) | 1990-06-29 |
EP0602024A2 (en) | 1994-06-15 |
DE68928206T2 (en) | 1998-01-15 |
EP0377385A1 (en) | 1990-07-11 |
ES2106481T3 (en) | 1997-11-01 |
EP0602024A3 (en) | 1994-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |