Ink jet device with ink deaerator

An inkjet device includes an inkjet print head and a deaerator having an ink passage, a membrane and a vacuum chamber. The ink passage has an exit connected to the ink jet print head and an inlet, and the membrane has a first side and a second side. The first side contacts ink in the ink passage and...

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Bibliographische Detailangaben
Hauptverfasser: GRAVESON, SANDRA JEAN, MENARD, ALAN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An inkjet device includes an inkjet print head and a deaerator having an ink passage, a membrane and a vacuum chamber. The ink passage has an exit connected to the ink jet print head and an inlet, and the membrane has a first side and a second side. The first side contacts ink in the ink passage and the second side contacts the vacuum chamber. The inlet of the ink passage is located above the exit.