PRINTHEAD WITH PRESSURE-DAMPENING STRUCTURES
04-06-2009 дата публикации
Номер:
US2009141109A1
Автор: MCAVOY GREGORY JOHN, SILVERBROOK KIA
Принадлежит:
Контакты:
Номер заявки: 07-38-9468
Дата заявки: 29-11-2007
An inkjet printhead is provided. The printhead comprises a plurality of nozzle assemblies; a nozzle plate covering the plurality of nozzle assemblies; an ink supply system for supplying ink to the plurality of nozzle assemblies, the ink supply system comprising at least one conduit wall defined by part of the nozzle plate; and at least one pressure-dampening structure positioned in the part of the nozzle plate. The pressure-dampening structures dampen ink pressure fluctuations in the ink supply system.