Method and device for assembling a fuel cell stack

Details Method and device for assembling a fuel cell stack Method and device for assembling a fuel cell stack

1985-11-15

1986-10-07

Skapars, Anthony

Metal working

Method of mechanical manufacture

Electrical device making

429 12, H01M 800

Patent

active

046151079

ABSTRACT:
A method for assembling fuel cell stack comprises the steps of alternately stacking the prescribed number of fuel cells and bipolar plates to form a plurality of substacks, arranging the laid substacks on a supporting base so that the central axes of the substacks parallel to the stacking direction of the fuel cell stack are on a horizontal straight line to form a complete fuel cell stack, tying up the fuel cell stack to apply a predetermined compressive load to the fuel cell components, making the fuel cell stack vertical, and then removing said supporting base from the fuel cell stack. The supporting base on which a plurality of fuel cell substacks is provided at its both end with a pair of side plates, and a pressure plate is slidably arranged on the base and connected to driving means.

REFERENCES:
patent: 4176213 (1979-11-01), Linden
patent: 4342816 (1982-08-01), Kothmann et al.
patent: 4430390 (1984-02-01), Fekete
patent: 4444851 (1984-04-01), Maru
patent: 4548875 (1985-10-01), Lance et al.

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