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公开(公告)号:US10166770B2
公开(公告)日:2019-01-01
申请号:US15558440
申请日:2015-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Bradley D. Chung , R. William Grobman , Daniel B. Brown
IPC: B41J2/14
Abstract: A heating device along a slot of a print head is selectively actuated to form temperature gradients within fluid along the slot to facilitate convective fluid flow within and along the slot.