FR2630583B1 - Dispositif de decrochage de tension minimale - Google Patents
Dispositif de decrochage de tension minimaleInfo
- Publication number
- FR2630583B1 FR2630583B1 FR8805464A FR8805464A FR2630583B1 FR 2630583 B1 FR2630583 B1 FR 2630583B1 FR 8805464 A FR8805464 A FR 8805464A FR 8805464 A FR8805464 A FR 8805464A FR 2630583 B1 FR2630583 B1 FR 2630583B1
- Authority
- FR
- France
- Prior art keywords
- minimum voltage
- hanging device
- voltage hanging
- minimum
- voltage
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
- H02H3/247—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage having timing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
-
- 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
- H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
- Keying Circuit Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805464A FR2630583B1 (fr) | 1988-04-18 | 1988-04-25 | Dispositif de decrochage de tension minimale |
BE8900416A BE1005313A5 (fr) | 1988-04-18 | 1989-04-14 | Dispositif de decrochage de tension minimale. |
DE3912601A DE3912601C2 (de) | 1988-04-18 | 1989-04-17 | Abschaltvorrichtung zum Abschalten bei Mindestspannung |
PT90290A PT90290B (pt) | 1988-04-18 | 1989-04-17 | Dispositivo de desengate de tensao minima |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8820230A IT1216585B (it) | 1988-04-18 | 1988-04-18 | Dispositivo sganciatore di minima tensione. |
FR8805464A FR2630583B1 (fr) | 1988-04-18 | 1988-04-25 | Dispositif de decrochage de tension minimale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2630583A1 FR2630583A1 (fr) | 1989-10-27 |
FR2630583B1 true FR2630583B1 (fr) | 1994-05-27 |
Family
ID=26226624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8805464A Expired - Fee Related FR2630583B1 (fr) | 1988-04-18 | 1988-04-25 | Dispositif de decrochage de tension minimale |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE1005313A5 (fr) |
DE (1) | DE3912601C2 (fr) |
FR (1) | FR2630583B1 (fr) |
PT (1) | PT90290B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH680174A5 (fr) * | 1990-05-23 | 1992-06-30 | Weber Ag | |
DE59806511D1 (de) * | 1997-09-30 | 2003-01-16 | Siemens Ag | Steuerbaustein |
DE19836828A1 (de) | 1998-08-13 | 2000-02-17 | Siemens Ag | Unterspannungsauslöser |
EP1150411A1 (fr) * | 2000-04-25 | 2001-10-31 | Siemens Aktiengesellschaft | Déclencheur à manque de tension |
CN108417415A (zh) * | 2018-02-11 | 2018-08-17 | 李琳 | 囊括指示模块和操作模块的瞬间断开器、电力设施 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA644642A (en) * | 1958-10-27 | 1962-07-10 | F. Schuh Niles | Undervoltage sensing circuit |
FR1225762A (fr) * | 1959-02-17 | 1960-07-04 | Forges Ateliers Const Electr | Relais électronique temporisé à manque de tension |
US3256407A (en) * | 1963-10-28 | 1966-06-14 | Gen Electric | Circuit breaker and accessory device combination |
FR1445609A (fr) * | 1965-05-31 | 1966-07-15 | Cie De Construction Electr | Perfectionnements aux disjoncteurs à fonctionnement rapide |
FR1553951A (fr) * | 1967-12-06 | 1969-01-17 | ||
US3536956A (en) * | 1968-04-19 | 1970-10-27 | Frederick Max Stewart | Three-phase undervoltage protection circuit |
US3562589A (en) * | 1968-09-09 | 1971-02-09 | Ite Imperial Corp | Electrically resetting undervoltage trip for circuit breakers |
US3769550A (en) * | 1972-05-30 | 1973-10-30 | Lear Siegler Inc | Voltage sensitive control device |
US3843908A (en) * | 1973-12-03 | 1974-10-22 | Coilcraft Inc | Voltage failure sensing circuit |
US4060843A (en) * | 1974-10-21 | 1977-11-29 | Bost Charles H | Protection circuit for multiple phase power systems |
FR2410353A1 (fr) * | 1977-11-28 | 1979-06-22 | Merlin Gerin | Relais polarise de declenchement d'un disjoncteur differentiel |
DE3114717A1 (de) * | 1981-04-11 | 1982-10-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "unterspannungsausloeser fuer einen leitungsschutzschalter" |
-
1988
- 1988-04-25 FR FR8805464A patent/FR2630583B1/fr not_active Expired - Fee Related
-
1989
- 1989-04-14 BE BE8900416A patent/BE1005313A5/fr not_active IP Right Cessation
- 1989-04-17 PT PT90290A patent/PT90290B/pt not_active IP Right Cessation
- 1989-04-17 DE DE3912601A patent/DE3912601C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PT90290B (pt) | 1994-03-31 |
DE3912601C2 (de) | 2002-05-02 |
BE1005313A5 (fr) | 1993-06-29 |
DE3912601A1 (de) | 1989-10-26 |
PT90290A (pt) | 1989-11-10 |
FR2630583A1 (fr) | 1989-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20061230 |