18356566. LIQUID EJECTION APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)
Contents
LIQUID EJECTION APPARATUS
Organization Name
Inventor(s)
TETSUJI Suzuki of Kanagawa (JP)
RYOSUKE Araki of Kanagawa (JP)
LIQUID EJECTION APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18356566 titled 'LIQUID EJECTION APPARATUS
Simplified Explanation
The abstract describes a liquid ejection apparatus that includes an ejection head with ejection ports for ejecting liquid, a movable cap that can be positioned to cap or uncap the ejection port surface, and a cleaning mechanism that can be independently moved to clean the ejection head or placed in a standby position.
- The ejection head has ejection ports arranged on an ejection port surface.
- The cap can be moved to a capping position to cover the ejection port surface or to an uncapped position to expose the ejection ports.
- The cleaning mechanism can be moved to a cleaning position to clean the ejection head or to a standby position where no cleaning is performed.
- The cap at the uncapped position is positioned above the cleaning mechanism at the standby position.
Potential applications of this technology:
- Inkjet printers: The liquid ejection apparatus can be used in inkjet printers to control the ejection of ink.
- 3D printers: The apparatus can be utilized in 3D printers to eject liquid materials for building three-dimensional objects.
- Biomedical devices: The technology can be applied in medical devices that require precise liquid ejection, such as drug delivery systems or diagnostic equipment.
Problems solved by this technology:
- Contamination prevention: The movable cap helps to prevent contamination of the ejection ports when not in use, ensuring the quality of the ejected liquid.
- Maintenance and cleaning: The cleaning mechanism allows for easy and independent cleaning of the ejection head, improving the longevity and performance of the apparatus.
- Flexibility and control: The ability to cap and uncap the ejection port surface provides flexibility in controlling the ejection of liquid, allowing for precise and controlled liquid deposition.
Benefits of this technology:
- Improved print quality: The capped ejection port surface prevents clogging and contamination, resulting in higher print quality and accuracy.
- Extended lifespan: The independent cleaning mechanism helps to maintain the performance of the ejection head, prolonging its lifespan.
- Versatility: The ability to cap and uncap the ejection port surface allows for different liquid ejection modes and applications, enhancing the versatility of the apparatus.
Original Abstract Submitted
A liquid ejection apparatus includes an ejection head configured to include an ejection port surface in which ejection ports for ejecting liquid are arranged, a cap configured to be movable to a capping position where the ejection port surface is capped, and to an uncapped position where the ejection port surface is not capped, and a cleaning mechanism configured to be movable, independently of the cap, to a cleaning position where the ejection head is cleaned, and to a standby position where the ejection head is not cleaned. The cap at the uncapped position is positioned above the cleaning mechanism at the standby position.
