Thermally-induced recirculation of printing fluid

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United States of America Patent

PATENT NO 9751323
SERIAL NO

14913534

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A printing fluid delivery system includes a reservoir, a conduit system, and a first heating module. The reservoir may store printing fluid. The conduit system may include a plurality of conduit segments to transport the printing fluid between the reservoir and the printing fluid applicator. The first heating module may selectively heat one conduit segment to increase a temperature of the printing fluid therein to a first temperature which is greater than a second temperature of the printing fluid in an other conduit segment, and to thermally induce recirculation of the printing fluid.

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Patent Owner(s)

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrea, Tallada Alex Barcelona, ES 11 14
Lopez, Moral Francisco Barcelona, ES 10 1
Miravet, Jimenez Joan-Albert Sant Cugat del Valles, ES 6 2

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