HIGH PRESSURE WATER INJECTION PUMP SYSTEM
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United States of America Patent
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Issued Date -
Aug 28, 2014
app pub date -
Sep 25, 2012
filing date -
Sep 29, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention provides a high pressure water injection pump system, comprising at least two water injection pump units connected in series, each pump unit comprising a motor in a motor compartment operatively connected to drive a pump in a pump compartment, distinctive in that at least the pump units following the first pump comprises a choke compartment arranged between the pump and motor compartments, a leakage seal arranged between the pump and choke compartment, the choke compartment having an outlet; and the motor compartment of at least the pump units following the first pump unit is dimensioned according to a lower pressure class than the operatively connected pump compartment.
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