An aspirator may include an aspirator body that defines an annular cavity, a central channel, and an annular slit. Fluid communication between the annular cavity and the central channel may be via the annular slit. The aspirator body may include an entrainment opening through which ambient air is configured to be entrained into the central channel in response to gas flowing from the annular cavity through the annular slit and into the central channel.
Evacuation assembly aspirator
2020-10-20
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED , Pumpen von Arbeitsfluiden durch unmittelbare Berührung mit einem anderen Arbeitsfluid oder durch Ausnutzung der Trägheit des zu pumpenden Arbeitsfluids |