A printhead including a body; an actuator attached to the body, and an enclosed space between the actuator and the body forms a chamber; an opening defined by the body for releasing pressure in the chamber; and a seal attached to the opening to seal the chamber while permitting pressure to be released.
申请公布号
US2013155153(A1)
申请公布日期
2013.06.20
申请号
US201313766939
申请日期
2013.02.14
申请人
DUBY THOMAS G.;WELLS, JR. ROBERT L.;SEVERANCE TODD;TRACY CARL;FUJIFILM DIMATIX, INC.
发明人
DUBY THOMAS G.;WELLS, JR. ROBERT L.;SEVERANCE TODD;TRACY CARL