Fuel cell stack arrangements

Details Fuel cell stack arrangements Fuel cell stack arrangements

1981-04-22

1982-08-03

Lefevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

429 38, 429120, H01M 800

Patent

active

043428169

ABSTRACT:
Arrangements of stacks of fuel cells and ducts, for fuel cells operating with separate fuel, oxidant and coolant streams. An even number of stacks are arranged generally end-to-end in a loop. Ducts located at the juncture of consecutive stacks of the loop feed oxidant or fuel to or from the two consecutive stacks, each individual duct communicating with two stacks. A coolant fluid flows from outside the loop, into and through cooling channels of the stack, and is discharged into an enclosure duct formed within the loop by the stacks and seals at the junctures at the stacks.

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patent: 4182795 (1980-01-01), Baker et al.

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