07832207 is referenced by 88 patents and cites 281 patents.

The invention relates to methods and systems for the storage and recovery of energy using open-air hydraulic-pneumatic accumulator and intensifier arrangements that combine at least one accumulator and at least one intensifier in communication with a high-pressure gas storage reservoir on a gas-side of the circuits and a combination fluid motor/pump, coupled to a combination electric generator/motor on the fluid side of the circuits.

Title
Systems and methods for energy storage and recovery using compressed gas
Application Number
12/421057
Publication Number
7832207 (B2)
Application Date
April 9, 2009
Publication Date
November 16, 2010
Inventor
Benjamin R Bollinger
West Lebanon
NH, US
Troy O McBride
West Lebanon
NH, US
Agent
Bingham McCutchen
Assignee
SustainX
NH, US
IPC
F15B 1/02
F04B 49/00
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