LIQUID JET HEAD, LIQUID JET DEVICE, CONTROL METHOD FOR LIQUID JET HEAD, AND CONTROL METHOD FOR LIQUID JET DEVICE

• Main Authors: FUNADA SHUJI, YAMAGISHI TAKESHI, SUZUKI SHIGEKI
• Format: Patent
• Language: English; Japanese
• Published: 02.04.2020
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

To provide a liquid jet head in which variation in jet characteristics of each nozzle can be reduced without depending on a difference of elevation between nozzles, a liquid jet device, a control method for liquid jet head, and a control method for liquid jet device.SOLUTION: A liquid jet head comprises plural nozzles (10) for jetting a liquid, and a supply channel (35) in which the liquid to be supplied to the plural nozzles flows. A first end nozzle (10a), which is positioned at one end in a parallel arrangement direction of the plural nozzles, is located at a position higher than that of a second end nozzle (10b), which is positioned at the other end in the parallel arrangement direction, in a vertical direction. The supply channel is so configured that the liquid flows toward the second end nozzle side from the first end nozzle side.SELECTED DRAWING: Figure 3 【課題】ノズル間の高低差によらず各ノズルの噴射特性のばらつきを低減することができる液体噴射ヘッド、液体噴射装置、液体噴射ヘッドの制御方法、及び、液体噴射装置の制御方法を提供する。【解決手段】液滴を噴射する複数のノズル（１０）と、複数のノズルに供給する液体が流れる供給流路（３５）と、を備え、複数のノズルの並設方向における一端に位置する第１の端部ノズル（１０ａ）は、並設方向における他端に位置する第２の端部ノズル（１０ｂ）よりも鉛直方向において高い位置に配置され、供給流路は、第１の端部ノズル側から第２の端部ノズル側に向けて液体が流れるように構成されたことを特徴とする。【選択図】図３