초록

An alkaline battery includes a cathode including a gold salt, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte.

대표청구항 ▼

An alkaline battery includes a cathode including a gold salt, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte. separator members, and said respective manifold apertures of said at least one separator communicate with said corresponding manifold

An alkaline battery includes a cathode including a gold salt, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte. separator members, and said respective manifold apertures of said at least one separator communicate with said corresponding manifold apertures of each of said two separator members. 4. The polymer electrolyte fuel cell in accordance with claim 3, wherein said at least one separator further comprises an oxidant gas inlet-side manifold aperture and an oxidant gas outlet-side manifold aperture, said two separator members further comprise an oxidant gas inlet-side manifold aperture and an oxidant gas outlet-side manifold aperture, said cathode-side separator member further comprises: a gas flow channel for supplying the oxidant gas to said cathode which is formed on a cathode-side of the cathode-side separator member; an inlet-side through hole and an outlet-side through hole penetrating the cathode-side separator member which are formed at an inlet-side end and an outlet-side end of said gas flow channel; and an inlet-side connection groove and an outlet-side connection groove for connecting said inlet-side and outlet-side through holes with said oxidant gas inlet-side manifold aperture and said oxidant gas outlet-side manifold aperture, respectively, which are formed on the backside of the cathode-side separator member, and said respective oxidant gas manifold apertures of said at least one separator communicate with said corresponding oxidant gas manifold apertures of each of said two separator members. 5. The polymer electrolyte fuel cell in accordance with claim 1, wherein said at least one separator further comprises a cooling water inlet-side manifold aperture and a cooling water outlet-side manifold aperture, said plurality of conductive separators comprise a combination of two separator members consisting of an anode-side separator member and a cathode-side separator member, each separator member comprising at least a fuel gas inlet-side manifold aperture, a fuel gas outlet-side manifold aperture, a cooling water inlet-side manifold aperture, and a cooling water outlet-side manifold aperture, said two separator members being combined in such a manner that their backsides are in contact with each other, said anode-side separator member further comprises: a gas flow channel for supplying the fuel gas to said anode which is formed on an anode-side of the anode-side separator member; and an inlet-side through hole and an outlet-side through hole for fuel gas penetrating the anode-side separator member which are formed at an inlet-side end and an outlet-side end of said gas flow channel, said cathode-side separator member further comprises: an inlet-side through hole and an outlet-side through hole for fuel gas communicating with said inlet-side and outlet-side through holes for fuel gas of said anode-side separator member; and an inlet-side connection groove and an outlet-side connection groove for connecting said inlet-side and outlet-side through holes for fuel gas of said cathode-side separator member with said fuel gas inlet-side manifold aperture and said fuel gas outlet-side manifold aperture, respectively, which are formed on a cathode-side of the cathode-side separator member, at least one of said two separator members has, on the backside thereof, a cooling water flow channel communicating with said cooling water inlet-side manifold aperture and said cooling water outlet-side manifold aperture such that the cooling water flow channel is formed between said two separator members, and said respective manifold apertures of said at least one separator communicate with said corresponding manifold apertures of each of said two separator members. 6. The polymer electrolyte fuel cell in accordance with claim 5, wherein said at least one separator further comprises an oxidant gas inlet-side manifold aperture and an oxidant gas outlet-side manifold aperture, said two separator members further comprise an oxidant gas inlet-side manifold aperture and an oxidant gas outlet-side manifold apertu