STANDPIPE CROSSFLOW CIRCULATION

A fluid ejection and circulation apparatus may include a fluid ejection die, the pressure regulator, a first standpipe, a second standpipe and a crossflow passage. The pressure regulator has a fluid chamber. The first standpipe is between the fluid chamber and the fluid ejection die. The first stand...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Haines, Paul Mark, Derryberry, Franklin D, Pattathil, Anjan Prabhat, Bakkom, Angela W, Wood, Benjamin H
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A fluid ejection and circulation apparatus may include a fluid ejection die, the pressure regulator, a first standpipe, a second standpipe and a crossflow passage. The pressure regulator has a fluid chamber. The first standpipe is between the fluid chamber and the fluid ejection die. The first standpipe has a first port above the fluid ejection die. The second standpipe extends alongside the first standpipe. The second standpipe has a second port above the fluid ejection die. The crossflow passage connects the first standpipe and the second standpipe.