Deferred actuated battery

Claim 2

A battery assembly comprised of: an anode plate formed of a material selected from the group consisting of aluminum, magnesium, aluminum alloys, magnesium alloys and mixtures thereof; an inert cathode current collector plate functioning as a hydrogen electrode; a plurality of spaced-apart bipolar electrodes disposed between and spaced-apart from said anode plate and said inert cathode plate, each of said bipolar electrodes including an anode layer formed of a material selected from aluminum, magnesium, aluminum alloys, magnesium alloys and mixtures thereof and an inert cathode current collector layer functioning as a hydrogen electrode and laminated to said anode layer, said battery assembly having an inlet and outlet for electrolyte for electrolyte fluid flow between said anode plate, said bipolar electrodes and said cathode plates.

Claim 3

The battery assembly as defined in claim 1 wherein aid bipolar electrodes are spaced-apart a distance of less than about 0.5 inches.

Claim 4

The battery assembly as defined in claim 1 wherein said anode layer and cathode layer are laminated to a conductive layer having a volume resistivity of at least 0.5 ohm cm.

Claim 5

The battery assembly as defined in claim 3 wherein said volume resistivity is not greater than 100 ohm cm.

Claim 6

The battery assembly as defined in claim 1 wherein said anode plate, said bipolar electrodes and said cathode plate are held in spaced-apart relationship by side walls defining passages therebetween for electrolyte flow.

Claim 7

A battery assembly system, which comprises: a battery assembly comprised of an anode plate formed of a material selected from the group consisting of aluminum, magnesium, aluminum alloys, magnesium alloys and mixtures thereof; an inert cathode current collector plate functioning as a hydrogen electrode and a plurality o space-apart bipolar electrodes disposed between and spaced-apart from said anode plate and said inert cathode plates, each of said bipolar electrodes including an anode layer formed of a material selected from aluminum, magnesium, aluminum alloys, magnesium alloys and mixtures thereof and an inert cathode current collector layer functioning as a hydrogen electrode and laminated to said anode layer; said battery assembly including side and end walls defining open ends thereof; and means for passing an electrolyte through said battery assembly.

Claim 8

A battery assembly system, which comprises: a battery assembly comprised of an anode plate formed of a material selected from the group consisting of aluminum, magnesium, aluminum alloys, magnesium alloys and mixtures thereof; an inert cathode current collector plate functioning as a hydrogen electrode and a plurality o space-apart bipolar electrodes disposed between and spaced-apart from said anode plate and said inert cathode plates, each of said bipolar electrodes including an anode layer formed of a material selected from aluminum, magnesium, aluminum alloys, magnesium alloys and mixtures thereof and an inert cathode current collector layer functioning as a hydrogen electrode and laminated to said anode layer; said battery assembly including side and end walls defining open ends thereof; and means for passing an electrolyte through said battery assembly.

Claim 9

The battery assembly system as defined in claim 6 wherein said means for passing said electrolyte through said battery assembly includes a pump.

Claim 10

The battery assembly system as defined in claim 7 wherein said pump is driven by a motor connected to said battery assembly.

Claim 11

The battery assembly system as defined in claim 6 wherein one open end of said battery assembly is provided with a manifold for introducing said electrolyte into said battery assembly.

Claim 12

The battery assembly system as defined in claim 9 wherein another open end of said battery assembly is provided with a manifold to ensure uniform flow of electrolyte through said battery assembly.