Patent ID: 11905159
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 14:
15. A vapor recovery system for a mobile fueler during a fuel operation, comprising:
a. a vacuum jet pump including
i. a vapor recovery inlet and a liquid fuel inlet, a surge cavity, an ullage pressure channel, a mixing channel, a housing collar, an upper central cylindrical conduit, and a lower cylindrical conduit;
ii. a diaphragm assembly having a collar securing a control rod in the center of a diaphragm gasket and a spring; and
iii. an aerator having a central shaft conduit having a central shaft and a converging nozzle conduit operable to be sealed by said control rod, wherein said aerator and converging nozzle secured in said lower cylindrical housing conduit,

wherein said aerator is operable to uniform a flow of liquid before interacting with the converging nozzle conduit.