08240140 is referenced by 16 patents and cites 860 patents.

In various embodiments, motor-pump efficiency is increased by limiting the fluid pressure communicated to the motor-pump to a range smaller than that communicated by other components of an energy storage and/or recovery system.

Title
High-efficiency energy-conversion based on fluid expansion and compression
Application Number
13/221559
Publication Number
8240140 (B2)
Application Date
August 30, 2011
Publication Date
August 14, 2012
Inventor
Benjamin R Bollinger
Windsor
VT, US
Jeffrey Modderno
Andover
MA, US
Michael Neil Scott
West Lebanon
NH, US
Troy O McBride
Norwich
VT, US
Agent
Bingham McCutchen
Assignee
SustainX
NH, US
IPC
F16D 31/02
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