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liquid box

A technology of liquid box and liquid chamber, applied in the field of liquid box, which can solve problems such as nozzle clogging and image recording quality deterioration

Active Publication Date: 2020-06-12
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such an inkjet recording apparatus, changes in the viscosity of the ink stored in the ink tank may cause nozzle clogging and / or deterioration of image recording quality

Method used

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  • liquid box
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Embodiment Construction

[0074] Hereinafter, various illustrative embodiments will be described in detail with reference to the drawings, wherein like reference numerals designate like parts and assemblies throughout the several views. Reference to various embodiments does not limit the scope of the claims appended hereto. Furthermore, any examples set forth in the specification are not intended to be limiting but merely set forth some of the many possible embodiments for the appended claims. Throughout the specification, a threshold range may not necessarily have both specified upper and lower limits, but may need to have at least one specified limit (eg, a specified upper limit or a specified lower limit). For example, when a threshold range has a specified upper limit, the threshold range may include all values ​​less than or equal to the upper limit. Similarly, when a threshold range has a specified lower limit, the threshold range may include all values ​​greater than or equal to the lower limit...

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Abstract

A liquid cartridge comprises a liquid chamber (36), a liquid outlet (60), and a body positioned in the chamber being movable between a first position wherein movement of the body is restricted, and a second position wherein the body is movable along a movement path between the first and second positions, the body having a plurality of sides. The liquid cartridge further comprises a detector positioned in the chamber movable in response to movement of the body between the first and second positions, a restriction member. Plurality of openings are defined in the body and extending into the body through at least two sides of the body. Plurality of resist surfaces are formed by the plurality of openings, the resist surfaces is configured to resist movement of the body between the first and second positions.

Description

technical field [0001] The morphologies described herein relate to a liquid cartridge that stores a liquid whose viscosity changes over time. Background technique [0002] A known inkjet recording apparatus records an image on a recording medium by ejecting ink stored in an ink tank from nozzles. In such an inkjet recording apparatus, a change in viscosity of ink stored in an ink tank may cause clogging of nozzles and / or deterioration of image recording quality. Contents of the invention [0003] technical problem [0004] In order to avoid such a problem, the inkjet recording apparatus calculates the viscosity of the ink stored in the ink tank, and performs appropriate preliminary discharge according to the result of the ink viscosity calculation. More specifically, the inkjet recording apparatus calculates the ink viscosity based on the amount of ink remaining in the ink tank and the time elapsed since the ink tank was placed in the inkjet recording apparatus. [0005...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
CPCB41J2/17509B41J2/17513B41J2/17523B41J2/17546B41J2/17566B41J29/13B41J29/38B41J2002/17573
Inventor 温井康介
Owner BROTHER KOGYO KK
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