View source for 20250178351. Liquid Ejecting Appara (SEIKO EPSON)

= Liquid Ejecting Apparatus =

'''Abstract''':
the drive control unit performs the micro-vibration control such that (cb)/(da)�0.052≤m≤(cb)/(da)�0.365, in which a represents the diameter of the first nozzle portion, b represents the diameter of the second nozzle portion, c represents a height of the first nozzle portion, d represents a height of the second nozzle portion, and m represents a maximum retraction amount of a meniscus of the liquid during the micro-vibration control by the drive control unit.

'''Inventor(s)''': [[:Category:Akinori TANIUCHI of Matsumoto  JP|Akinori TANIUCHI]], [[:Category:Nobuaki ITO of Suwa  JP|Nobuaki ITO]]

'''CPC Classification''': [[:Category:CPC_B41J2/1707|B41J2/1707]] ({Conditioning of the inside of ink supply circuits, e.g. flushing during start-up or shut-down})


[[Category:Patent Applications]]
[[Category:SEIKO EPSON CORPORATION]]
[[Category:CPC_B41J2/1707]]
[[Category:Akinori TANIUCHI of Matsumoto  JP]]
[[Category:Nobuaki ITO of Suwa  JP]]

[https://wikipatents.org/index.php?search=20250178351+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250178351]


<!-- JSON-LD markup for search engines:
{"@context":"https://schema.org","@type":"TechArticle","headline":"20250178351. Liquid Ejecting Appara (SEIKO EPSON)","name":"20250178351. Liquid Ejecting Appara (SEIKO EPSON)","description":"Patent application abstract and classification for 20250178351 - Liquid Ejecting Appara","datePublished":"2025-06-11","mainEntity":{"@type":"GovernmentPermit","permitType":"Patent Application","identifier":"20250178351","name":"Liquid Ejecting Appara","additionalProperty":[{"@type":"PropertyValue","name":"Organization","value":"SEIKO EPSON CORPORATION"}]}}
-->