Panasonic Intellectual Property Management Co., Ltd.

Eiji Okuzono

Noriaki Yukawa

Tetsuya Nishio

Takafumi Shingai

Hisashi Kanou

Katsushi Nakao

A sheet material cooling device includes a cylindrical body having an outer circumferential surface to be in contact with a sheet material, a cooling unit having a cooling surface in contact with an inner circumferential surface of the cylindrical body, and a first fastening member inserted from an outside of the cylindrical body toward an inside to attach the cooling unit to the cylindrical body in a state that the cooling surface is in contact with the inner circumferential surface.

Sheet material cooling device and printer including the same

A thermoelectric conversion module according to the present disclosure includes a first substrate, a second substrate, and a peripheral thermoelectric conversion element group and a central thermoelectric conversion element group, each of which groups is disposed between the first substrate and the second substrate, and contains a plurality of thermoelectric conversion elements. The peripheral thermoelectric conversion element group is disposed in an area including peripheries of the first substrate and the second substrate, and the central thermoelectric conversion element group is disposed closer to a center of the first substrate and a center of the second substrate than the peripheral thermoelectric conversion element group. The plurality of thermoelectric conversion elements of the central thermoelectric conversion element group are disposed more densely than the plurality of thermoelectric conversion elements of the peripheral thermoelectric conversion element group.

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Fukuoka, Japan

Eiji Okuzono