Fluid handling – Systems – With pump
Reexamination Certificate
2004-10-06
2010-06-01
Rivell, John (Department: 3753)
Fluid handling
Systems
With pump
C137S893000
Reexamination Certificate
active
07726336
ABSTRACT:
A submersible turbine pump (STP) is provided. The STP includes a manifold having an integral siphon connection coupled to a fuel flow path in the STP and a siphon cartridge removably inserted into the manifold via the siphon connection. In general, the siphon cartridge includes a nozzle that directs fuel from the fuel flow path through a venturi when the STP is energized, thereby creating a vacuum in a chamber within the siphon cartridge. A connection point of the siphon cartridge is fluidly coupled to the chamber such that a fluid connection is provided from the exterior of the siphon cartridge to the vacuum.
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Nelson Mullins Riley & Scarborough LLP
Rivell John
Rost Andrew J
Veeder-Root Company
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