Liquid supply device and liquid jetting system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9365042
APP PUB NO 20140313266A1
SERIAL NO

14320474

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid supply device 10 is equipped with a liquid containing chamber 16, a transport tube 15 for sending the liquid inside the chamber 16 to a liquid jetting device 20, first and second members 171 and 172 sandwiching the tube 15, and a cam 173 that determines the position of the first member 171 relative to the second member 172. The tube 15 is equipped with an elastic portion 151 that elastically deforms and is flattened. In the first rotation position, the cam 173 arranges the first member 171 such that there is a space that allows the liquid to flow inside the part 151 between the first and second members 171, 172. In the second rotation position, the cam 173 arranges the first member 171 such that the elastic portion 151 is flattened by the first and second members 171, 172, and the liquid inside cannot flow.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizawa, Taku Shiojiri, JP 223 3233
Shimizu, Yoshiaki Matsumoto, JP 129 1368

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