公开(公告)号：US20200070538A1

公开(公告)日：2020-03-05

申请号：US16555873

申请日：2019-08-29

Applicant: Seiko Epson Corporation

Inventor： Shuji FUNADA ,  Ken Yamagishi ,  Shigeki Suzuki

IPC: B41J2/19 ,  B41J2/175 ,  B01D19/00

Abstract: A first recess and a second recess are formed in a wall surface of the second space, a projection is formed between the first recess and the second recess, a first coupling port is formed in the first recess, a second coupling port is formed in the second recess, the projection extends in a direction of crossing between the first coupling port and the second coupling port, and a distance, between the first coupling port and a front end portion, in a first direction as a direction toward the first coupling port from the second coupling port among directions in a plane of the filter is smaller than a distance in the first direction between the first coupling port and one end portion of the projection and is smaller than a distance in the first direction between the first coupling port and another end portion of the projection.

公开(公告)号：US20190176472A1

公开(公告)日：2019-06-13

申请号：US16211046

申请日：2018-12-05

Applicant: SEIKO EPSON CORPORATION

Inventor： Hiromichi NAKASHIMA ,  Yuichi URABE ,  Kentaro MURAKAMI ,  Shuji FUNADA ,  Hisashi SATO ,  Akihiro FURUYA

IPC: B41J2/165

Abstract: A liquid ejecting apparatus includes a liquid ejecting head provided with a nozzle and a cap that executes capping for forming a first space to which the nozzle is open, in a surrounding manner. The cap includes a capping member that is provided with a suction hole and an atmosphere communicating hole which is configured to allow an inside of the cap to communicate with an outside, a liquid absorber that is disposed inside the capping member, and a reception member that is disposed inside the capping member so as to form a second space between the liquid absorber and the reception member. The second space is positioned closer to a side of the liquid ejecting head than to the liquid absorber in a posture of capping, and the atmosphere communicating hole is open to the second space.