The valve i.e. evacuation valve (1), has an inlet (3) connected to a fluid conduit, and a controllable closure (5) arranged between the inlet and an outlet (4), where the controllable closure closes a passage between the inlet and the outlet in a non-activated state. The controllable closure comprises a material (6) that changes a material phase state depending on a control parameter, and the passage is irreversibly opened in an activated state. The closure comprises a heating device (9) i.e. resistor heating device, that is switched on by a control device so as to activate the closure.
Ventil zum Öffnen einer Fluidleitung
Valve for opening a fluid conduit
Vanne d'ouverture d'une conduite de fluide
2016-04-27
Patent
Elektronische Ressource
Deutsch
VENTIL ZUM SELEKTIVEN ÖFFNEN EINER FLUIDLEITUNG IN EINEM SATELLITENANTRIEBSSYSTEM
Europäisches Patentamt | 2018
|Europäisches Patentamt | 2019
|Ventil zum Schließen einer Fluidleitung und Raumfahrzeugantriebssystem
Europäisches Patentamt | 2019
|