Betätigungsvorrichtung zum Auslösen eines Spannungsschutzschalters
Anmelder: General Electric Technology GmbH 🇨🇭
Details
- Veröffentlichungs-Nr.
- EP3051568
- Aktenzeichen
- EP15153300
- Anmeldetag
- 30. Januar 2015
- Veröffentlichung
- 13. März 2019
- Erteilung
- 13. März 2019
- Rechtsraum
- EP
- IPC
- H01H71/44H01H3/30H01H3/24H02H3/093
Abstract
Operating mechanism for tripping a circuit-breaker, the operating mechanism comprising a coil (L) having a first terminal and a second terminal, means for generating a first electric impulse, and means for creating, from the first electric impulse, a second electric impulse delayed from the first electric impulse and applied between the first terminal and the second terminal of the coil, characterised in that the means for creating the second electric impulse comprise a delaying circuit (4) and a switch (T2) connected in series with the coil (L), the delaying circuit (4) having an input connected to an output of the means for generating a first electric impulse and an output which delivers the second electric impulse, said second electric impulse being a command signal of the switch (T2).
Anmelder
- Firma
- General Electric Technology GmbH
- Land
- 🇨🇭 Schweiz
Schweizer Konzerngesellschaft im Bereich Energietechnik, verbunden mit dem US-Konzern General Electric. Entwickelt Technologien für Stromerzeugung und Energieübertragung, darunter Turbinen und Netzlösungen.
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