Cooling device having a turbulence generating unit

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United States of America Patent

PATENT NO 9400485
APP PUB NO 20140064775A1
SERIAL NO

14075850

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Abstract

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In a cooling device that includes a cooling roller that comprises a hollow tubular member and a cooling medium transport unit for transporting a cooling liquid to the inside of the cooling roller and contacts a sheet-like member to cool down the paper, a turbulence generating unit that generates turbulence in a cooling liquid is disposed near an inner wall of the outer tube.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiya, Hiromitsu Kanagawa, JP 41 483
Hirasawa, Tomoyasu Kanagawa, JP 56 667
Iijima, Yasuaki Kanagawa, JP 20 239
Ikeda, Keisuke Kanagawa, JP 87 445
Nishimura, Takayuki Tokyo, JP 113 1811
Okano, Satoshi Kanagawa, JP 65 613
Saitoh, Masanori Tokyo, JP 42 639
Suzuki, Shingo Kanagawa, JP 218 2794
Takehara, Kenichi Kanagawa, JP 33 506
Yuasa, Keisuke Kanagawa, JP 25 247

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