LIQUID DISCHARGE DEVICE

• Main Authors: TANAKA NOBUMASA, KUBO TOMOYUKI
• Format: Patent
• Language: English; Japanese
• Published: 04.07.2019
• 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 discharge device capable of enhancing determination accuracy of a residual quantity of liquid.SOLUTION: A liquid discharge device comprises: a liquid discharge part for discharging a liquid; a resin liquid storage part for partitioning a space for storing liquid to be supplied to the liquid discharge part, and in which a residual quantity of liquid is changed following to a discharge operation of liquid by the liquid discharge part; a resin reference part for partitioning a space in which liquid does not flow between it and the liquid discharge part; a first electrode pair provided corresponding to the liquid storage part; and a second electrode pair corresponding to the reference part.SELECTED DRAWING: Figure 4 【課題】液体の残量の判断精度を高めることが可能な液体吐出装置を提供すること。【解決手段】液体吐出装置は、液体を吐出する液体吐出部と、液体吐出部に供給する液体を貯留する空間を区画し、液体吐出部の液体の吐出動作に伴い内部の液体の残量が変化する、樹脂製の液体貯留部と、液体吐出部との間に液体の流動が生じない空間を区画する、樹脂製の参照部と、液体貯留部に対応して設けられた第１電極対と、参照部に対応して設けられた第２電極対と、を備えている。【選択図】図４