FR2094186A1 - - Google Patents
Info
- Publication number
- FR2094186A1 FR2094186A1 FR7121019A FR7121019A FR2094186A1 FR 2094186 A1 FR2094186 A1 FR 2094186A1 FR 7121019 A FR7121019 A FR 7121019A FR 7121019 A FR7121019 A FR 7121019A FR 2094186 A1 FR2094186 A1 FR 2094186A1
- Authority
- FR
- France
- 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.)
- Granted
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
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/005—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for remote controlled apparatus; for lines connecting such apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00045463A US3742313A (en) | 1970-06-11 | 1970-06-11 | Single wire control of rccb or relay |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2094186A1 true FR2094186A1 (fr) | 1972-02-04 |
FR2094186B1 FR2094186B1 (fr) | 1974-03-22 |
Family
ID=21938029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7121019A Expired FR2094186B1 (fr) | 1970-06-11 | 1971-06-10 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3742313A (fr) |
JP (1) | JPS47628A (fr) |
CA (1) | CA918797A (fr) |
DE (1) | DE2128274A1 (fr) |
FR (1) | FR2094186B1 (fr) |
GB (1) | GB1335591A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4128856A (en) * | 1977-07-29 | 1978-12-05 | Macleod Donald A | Automatic resetting control circuit for air switch operator |
US4338649A (en) * | 1980-10-29 | 1982-07-06 | Minnesota Mining And Manufacturing Company | System for remotely controlling a load |
US4418374A (en) * | 1982-09-29 | 1983-11-29 | Allen-Bradley Company | Latch relay drive circuit |
DE3841875A1 (de) * | 1988-12-13 | 1990-06-21 | Hella Kg Hueck & Co | Elektrisches geraet zum schalten von elektrischen verbrauchern |
US7436644B2 (en) * | 2002-12-20 | 2008-10-14 | Sony Corporation | Switching circuit, switching method, protective device and battery pack |
CN111477500B (zh) * | 2020-03-31 | 2022-03-25 | 南京优倍电气技术有限公司 | 一种用于安全继电器兼容三种复位方式的启动电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1272751A (fr) * | 1959-10-29 | 1961-09-29 | Siemens Ag | Installation à commande indirecte de l'aimant de réception par double courant pour postes d'abonnés télégraphiques |
DE1160950B (de) * | 1960-10-03 | 1964-01-09 | Siemens Ag | Relaisschaltung hoher Ansprechgenauigkeit |
FR1496735A (fr) * | 1966-04-12 | 1967-10-06 | Jeumont Schneider | Circuit électronique de commutation |
-
1970
- 1970-06-11 US US00045463A patent/US3742313A/en not_active Expired - Lifetime
-
1971
- 1971-03-11 CA CA107498A patent/CA918797A/en not_active Expired
- 1971-06-07 DE DE19712128274 patent/DE2128274A1/de active Pending
- 1971-06-08 GB GB1944071*[A patent/GB1335591A/en not_active Expired
- 1971-06-10 FR FR7121019A patent/FR2094186B1/fr not_active Expired
- 1971-06-11 JP JP4116071A patent/JPS47628A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1272751A (fr) * | 1959-10-29 | 1961-09-29 | Siemens Ag | Installation à commande indirecte de l'aimant de réception par double courant pour postes d'abonnés télégraphiques |
DE1160950B (de) * | 1960-10-03 | 1964-01-09 | Siemens Ag | Relaisschaltung hoher Ansprechgenauigkeit |
FR1496735A (fr) * | 1966-04-12 | 1967-10-06 | Jeumont Schneider | Circuit électronique de commutation |
Also Published As
Publication number | Publication date |
---|---|
GB1335591A (en) | 1973-10-31 |
FR2094186B1 (fr) | 1974-03-22 |
CA918797A (en) | 1973-01-09 |
US3742313A (en) | 1973-06-26 |
JPS47628A (en) | 1972-01-13 |
DE2128274A1 (de) | 1971-12-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |