Seal pressure vent system for a waterjet apparatus

Seal pressure vent system for a waterjet apparatus

A seal pressure vent system for a waterjet propulsion apparatus including a water intake section and a pumping unit. The pumping unit is designed such that in operation the seal pressure vent system provides a fluidic path for the flow of high pressure water away from a lip seal assembly toward a ne...

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Hauptverfasser: Hwang, Mingfong, Kumar, Arun, Selder, Albert G, Facinelli, William A, Gaines, Louie T
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Sprache:eng
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creator Hwang, Mingfong
Kumar, Arun
Selder, Albert G
Facinelli, William A
Gaines, Louie T
description A seal pressure vent system for a waterjet propulsion apparatus including a water intake section and a pumping unit. The pumping unit is designed such that in operation the seal pressure vent system provides a fluidic path for the flow of high pressure water away from a lip seal assembly toward a near ambient pressure region. The seal vent system includes a plurality of fluid passageways formed in a stator structure in conjunction with a water barrier ring, a tail cone including an extended flange, or a modified stator web structure.
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The pumping unit is designed such that in operation the seal pressure vent system provides a fluidic path for the flow of high pressure water away from a lip seal assembly toward a near ambient pressure region. The seal vent system includes a plurality of fluid passageways formed in a stator structure in conjunction with a water barrier ring, a tail cone including an extended flange, or a modified stator web structure.</abstract><oa>free_for_read</oa></addata></record>
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title Seal pressure vent system for a waterjet apparatus
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