Compartmentalized storage tank for electrochemical cell system

Details Compartmentalized storage tank for electrochemical cell system Compartmentalized storage tank for electrochemical cell system

2006-12-27

2010-12-21

Yuan, Dah-Wei D (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Process or means for control of operation

C429S444000, C429S462000, C429S512000, C429S515000

Reexamination Certificate

active

07855024

ABSTRACT:
A compartmentalized storage tank is disclosed. The compartmentalized storage tank includes a housing, a first fluid storage section disposed within the housing, a second fluid storage section disposed within the housing, the first and second fluid storage sections being separated by a movable divider, and a constant force spring. The constant force spring is disposed between the housing and the movable divider to exert a constant force on the movable divider to cause a pressure P1in the first fluid storage section to be greater than a pressure P2in the second fluid storage section, thereby defining a pressure differential.

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