美國
US 12,697,822 B2
Liquid ejection device
US 12,697,822 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：SEIKO EPSON CORPORATION。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- SEIKO EPSON CORPORATION
- 發明人
- Bingruo ZHANG; Katsuya ASAMOTO; Shigenori NAKAGAWA
- 公開日
- 2026-08-04
- 申請日
- 2024-05-22
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,822 B2 · US12697822 · 12697822
摘要
A liquid ejection device includes a transport section configured to transport a medium along a first axis, a liquid ejection section configured to eject a liquid to the medium, a housing that houses the transport section and the liquid ejection section, a fan disposed at an end section of the housing along a second axis, which intersects the first axis of the housing, and that feeds air into the housing, a flow path member in which are formed an opening along the second axis and a flow passage for guiding air that was fed by the fan, a first partition plate disposed in the flow path and config…
這裡只列摘要開頭，完整內容在 PDF 裡。
不用登入，每天可下載 5 篇（今天還剩 5 篇）。批次下載與 OA 引證整理需免費註冊。
專利局網站： 美國專利商標局（USPTO）