LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE DEVICE

PROBLEM TO BE SOLVED: To provide a liquid discharge head capable of adjusting a pressure in the liquid discharge head, and to provide a liquid discharge device.SOLUTION: In a liquid discharge head, a recording head 20 includes an opening 25, which allows a liquid and/or a gas to flow into an ink cha...

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Bibliographische Detailangaben
Hauptverfasser:	SUGAI TAKASHI, YAZAKI MASAYOSHI, MUKAI KAYO, OTA MUNETAKA, YAMAGUCHI AKIO, FUKUDA YOSHIHITO
Format:	Patent
Sprache:	eng ; jpn
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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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a liquid discharge head capable of adjusting a pressure in the liquid discharge head, and to provide a liquid discharge device.SOLUTION: In a liquid discharge head, a recording head 20 includes an opening 25, which allows a liquid and/or a gas to flow into an ink chamber 21, separately from a liquid supply part 22 for supplying an ink to an ink chamber 21. 【課題】液体吐出ヘッド内部の圧力を調整することができる液体吐出ヘッドおよび液体吐出装置を提供すること。【解決手段】インク室２１内にインクを供給するための液体供給部２２とは別に、インク室２１内に液体及び／又は気体を流入可能な開口部２５を記録ヘッド２０に備える。【選択図】図２