Invention Grant
US08534815B2 Flow path member, liquid ejecting head, and liquid ejecting apparatus
有权
流路构件，液体喷射头和液体喷射装置
- Patent Title: Flow path member, liquid ejecting head, and liquid ejecting apparatus
- Patent Title (中): 流路构件，液体喷射头和液体喷射装置
-
Application No.: US13332174Application Date: 2011-12-20
-
Publication No.: US08534815B2Publication Date: 2013-09-17
- Inventor: Shunsuke Watanabe
- Applicant: Shunsuke Watanabe
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2011-006492 20110114
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
A seal member is held in tight contact with a first inner wall of a first opening of a flow-in path section (ink inlet hole) by a fixing member. An ink supply pipe is urged and held into a holding hole of the seal member, so that the ink supply pipe is held in a predetermined position with respect to the first inner wall of the first opening of the ink inlet hole and a second inner wall of a second opening of the ink inlet hole. As a result, the ink supply pipe is held in the ink inlet hole with the first opening of the ink inlet hole being kept airtight.
Public/Granted literature
- US20120182363A1 FLOW PATH MEMBER, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUS Public/Granted day:2012-07-19
Information query
IPC分类:
