LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

A liquid discharge head (100) includes a pressure chamber (6) to store a liquid to be discharged from a nozzle (4) and a deformable portion (30) defining a part of a first wall (6fl) in a longitudinal direction. The nozzle (4) is disposed at a leading end (6e1) or in a vicinity of the leading end (6...

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Bibliographische Detailangaben
Hauptverfasser:	AKIYAMA, Kohta, SHIMA, Akihiro, MIZUTANI, Yuuki, KURONUMA, Ayumi
Format:	Patent
Sprache:	eng ; fre ; ger
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 (100) includes a pressure chamber (6) to store a liquid to be discharged from a nozzle (4) and a deformable portion (30) defining a part of a first wall (6fl) in a longitudinal direction. The nozzle (4) is disposed at a leading end (6e1) or in a vicinity of the leading end (6el). The first wall (6fl) is opposed to a second wall (6f2). The deformable portion (30) has a first end (30a) closer to the nozzle (4) and a second end (30b) farther from the nozzle (4) than the first end (30a). A first distance (Z1; X1) between the deformable portion (30) and the second wall (6f2) at the first end (30a) or in a vicinity of the first end (30a) is larger than a second distance (Z2; X2) between the deformable portion (30) and the second wall (6f2) at the second end (30b).