Suction recovery device and ink jet recording apparatus using the device

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United States of America Patent

PATENT NO 5717444
SERIAL NO

08739656

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Importance

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Abstract

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A suction recovery device of ink jet recording apparatus comprises a cap which can contact with or separate from a face formed with discharge ports for recording by discharging the ink, the cap communicating to a suction system for performing the suction recovery through the discharge ports via the cap, said cap having a groove portion for guiding ink, and formed of an elastic material integrally with an ink communication member for communicating to the suction system via a suction port provided on an inner wall of the cap, and said suction system having a cylinder and a piston reciprocating within the cylinder, and having disposed ink absorbing member in an ink exhaust portion within the cylinder.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAOHTA-KU TOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ara, Yoji Yokohama, JP 17 579
Hirano, Hirofumi Yokohama, JP 62 1478
Ikado, Masaharu Yokohama, JP 16 353
Sugimoto, Hitoshi Yokohama, JP 153 3560

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