发明申请
- 专利标题: LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- 专利标题(中): 液体喷射和液体喷射装置
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申请号: US12831384申请日: 2010-07-07
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公开(公告)号: US20110018942A1公开(公告)日: 2011-01-27
- 发明人: Shigeki SUZUKI , Katsuhiro OKUBO
- 申请人: Shigeki SUZUKI , Katsuhiro OKUBO
- 申请人地址: JP Tokyo
- 专利权人: SEIKO EPSON CORPORATION
- 当前专利权人: SEIKO EPSON CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2009-172555 20090723
- 主分类号: B41J2/14
- IPC分类号: B41J2/14
摘要:
A liquid ejecting head includes: a plurality of head main bodies in which nozzle openings are arranged and manifolds communicate with the nozzle openings; and a passage member which includes a plurality of passages supplying a liquid supplied from an upstream side to the plurality of manifolds of the head main bodies. The plurality of head main bodies is disposed so that the manifolds are arranged in a first direction. The plurality of passages of the passage member includes a passage group in which an outflow port communicating with the manifold is disposed in the first direction and an inflow port to which the liquid is supplied from the upstream side is disposed in a second direction intersecting the first direction.
公开/授权文献
- US08210656B2 Liquid ejecting head and liquid ejecting apparatus 公开/授权日:2012-07-03
信息查询
IPC分类: