Honda Motor Co., Ltd.

Ryo Takano

Yusuke Wada

Kento Kusatsugu

Yosuke Konno

Kensuke Namba

Taichi Kitagawa

In a preparation process of a method for manufacturing a power generating cell stack, a stacking table provided with a vibratable stack guide portion projecting upward and a stack unit provided with a positioning portion guided by the stack guide portion are prepared. In the placing step, the stack unit is stacked on the stacking table by dropping the stack unit toward the stacking table while the positioning portion is stacked along the stack guide portion which is vibrated in the vertical direction.

Method and apparatus for manufacturing power generating cell stack body

In a method of producing a resin frame member for a fuel cell, a processing die is used. The method includes a processing step of moving an upper die toward a lower die to thereby form an inclined surface on each of side parts of a resin film. In the processing step, shearing is performed while maintaining a predetermined clearance between the lower processing section and the upper processing section and in a state where each of the side parts is at least partially positioned at a cutout so that each of the side parts is inclined downward toward the inside. The cutout is formed by cutting off an edge part of a placement surface that is positioned on the lower processing section side.

Method of producing resin frame member for fuel cell and processing die

A manufacturing apparatus for a fuel cell member includes a positioning device for positioning a resin frame equipped membrane electrode assembly and a separator member. This positioning device includes a base and positioning pins which are inserted into positioning holes formed in the resin frame equipped membrane electrode assembly and the separator member. Lifting members are provided around the positioning pins. The lifting member is lifted and lowered by a lifting mechanism.

Manufacturing method and manufacturing apparatus for fuel cell member

A resin frame member is produced by using a method of producing a resin frame member for a fuel cell. An inner peripheral end of the resin frame member includes an inclined surface formed over the entire periphery thereof. The inclined surface is inclined inward from one surface of the resin frame member toward the other surface of the resin frame member. The width of the inclined surface is gradually reduced from the center toward both ends of each side part of the inner peripheral end in a direction in which the side part of the inner peripheral end extends.

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Wako, Japan

Ryo Takano