A flapper assembly for an aspirator system includes a flapper plate and a valve assembly. The flapper plate defines a first plurality of apertures. The valve assembly includes a first valve plate disposed over the first plurality of apertures and a first pressure relief assembly arranged to move the first valve plate relative to the flapper plate.
Aspirator system pressure relief mechanism
29.12.2020
Patent
Elektronische Ressource
Englisch
Aspirator pressure relief valve with relief control unit
Europäisches Patentamt | 2020
|ASPIRATOR PRESSURE RELIEF VALVE WITH RELIEF CONTROL UNIT
Europäisches Patentamt | 2020
|