LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

A liquid discharge head includes: a discharge port through which a liquid is discharged in a discharge direction; a valve body to openably close the discharge port; and a driver coupled to the valve body to move the valve body in the discharge direction, wherein the valve body includes: an elastic m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKASHIMA, Makito, KANEMATSU, Toshihiro, SAGAE, Eiri, KUROSAWA, Tomoko
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A liquid discharge head includes: a discharge port through which a liquid is discharged in a discharge direction; a valve body to openably close the discharge port; and a driver coupled to the valve body to move the valve body in the discharge direction, wherein the valve body includes: an elastic member including: a first elastic portion having a first elastic modulus; and a second elastic portion having a second elastic modulus different from the first elastic modulus, the elastic member to contact the discharge port to close the discharge port; and a core attached to the elastic member to support the elastic member.