FR1083158A - Relais de commande synchrone ou appareil analogue - Google Patents
Relais de commande synchrone ou appareil analogueInfo
- Publication number
- FR1083158A FR1083158A FR1083158DA FR1083158A FR 1083158 A FR1083158 A FR 1083158A FR 1083158D A FR1083158D A FR 1083158DA FR 1083158 A FR1083158 A FR 1083158A
- Authority
- FR
- France
- Prior art keywords
- similar device
- control relay
- synchronous control
- synchronous
- relay
- 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
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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Thermally Actuated Switches (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES30139A DE1040105B (de) | 1952-09-08 | 1952-09-08 | Nahezu synchron im Stromnulldurchgang abschaltendes Drehstromschaltgeraet, z. B. Schuetz |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1083158A true FR1083158A (fr) | 1955-01-05 |
Family
ID=7480030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1083158D Expired FR1083158A (fr) | 1952-09-08 | 1953-09-08 | Relais de commande synchrone ou appareil analogue |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE522649A (ro) |
DE (1) | DE1040105B (ro) |
FR (1) | FR1083158A (ro) |
GB (1) | GB752084A (ro) |
NL (1) | NL181198B (ro) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4434074A1 (de) * | 1994-09-23 | 1996-03-28 | Siemens Ag | Mehrpoliges Schütz |
EP3716431B1 (en) | 2019-03-29 | 2022-10-26 | ABB Schweiz AG | Method of performing a circuit-breaking and closing operation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE765697C (de) * | 1938-04-28 | 1953-05-11 | Siemens Schuckertwerke A G | Vorrichtung zum Abschalten von Dreiphasenstrom |
DE692426C (de) * | 1938-06-05 | 1940-06-19 | Voigt & Haeffner Akt Ges | Ausschaltvorrichtung fuer elektrische Drehstromschalter |
-
0
- NL NLAANVRAGE8003049,A patent/NL181198B/xx unknown
- BE BE522649D patent/BE522649A/xx unknown
-
1952
- 1952-09-08 DE DES30139A patent/DE1040105B/de active Pending
-
1953
- 1953-09-08 FR FR1083158D patent/FR1083158A/fr not_active Expired
- 1953-09-08 GB GB2482053A patent/GB752084A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE522649A (ro) | |
GB752084A (en) | 1956-07-04 |
DE1040105B (de) | 1958-10-02 |
NL181198B (nl) |
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