Invention Grant
- Patent Title: Ink jet recording apparatus capable of suppressing overflow of ink from an absorber even if the apparatus is arranged at an angle
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Application No.: US16828499Application Date: 2020-03-24
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Publication No.: US11192374B2Publication Date: 2021-12-07
- Inventor: Yusuke Tanaka
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. I.P. Division
- Priority: JPJP2019-071349 20190403
- Main IPC: B41J2/165
- IPC: B41J2/165 ; B41J2/21 ; B41J2/17

Abstract:
An ink jet recording apparatus performs a recording operation by ejecting ink from a recording head. The apparatus includes a first absorber configured to absorb ink, a second absorber disposed apart from the first absorber having a larger ink absorption capacity than the first absorber, and a flow path portion that does not absorb ink. The second absorber has a second lower end portion arranged below a first lower end portion of the first absorber. The flow path portion connects the first lower end portion and a portion of the second absorber below the first lower end portion. As a result, ink is prevented from overflowing from the absorbers, even if an apparatus is arranged at an angle.
Public/Granted literature
Information query
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