公开(公告)号：US20140210909A1

公开(公告)日：2014-07-31

申请号：US14230134

申请日：2014-03-31

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/14

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

Abstract translation: 本发明提供了一种液体注入装置，其具有安装在托架上并沿着目标物的宽度方向往复运动的液体注入头，以及安装在滑架上以便经由供给通道供给液体的阀单元 并且将液体供应到液体注入头。 阀单元具有经由供给通道连接到液体保持器的压力室; 阀，其打开或关闭供应通道以将液体供应到压力室; 并且基于在压力室中作为液体产生的负压而移位的柔性膜构件减小，从而操作阀。

公开(公告)号：US20160121616A1

公开(公告)日：2016-05-05

申请号：US14992063

申请日：2016-01-11

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

Abstract translation: 本发明提供了一种液体注入装置，其具有安装在滑架上并沿着目标的宽度方向往复运动的液体注入头，以及安装在滑架上的液压装置，该单元经由供给通道 并且将液体供应到液体注入头。 阀单元具有经由供给通道连接到液体保持器的压力室; 阀，其打开或关闭供应通道以将液体供应到压力室; 并且基于在压力室中作为液体产生的负压而移位的柔性膜构件减小，从而操作阀。

公开(公告)号：US20150022596A1

公开(公告)日：2015-01-22

申请号：US14510678

申请日：2014-10-09

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

Abstract translation: 本发明提供了一种液体注入装置，其具有安装在托架上并沿着目标物的宽度方向往复运动的液体注入头，以及安装在滑架上以便经由供给通道供给液体的阀单元 并且将液体供应到液体注入头。 阀单元具有经由供给通道连接到液体保持器的压力室; 阀，其打开或关闭供应通道以将液体供应到压力室; 并且基于在压力室中作为液体产生的负压而移位的柔性膜构件减小，从而操作阀。

公开(公告)号：US20170341409A1

公开(公告)日：2017-11-30

申请号：US15677725

申请日：2017-08-15

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

公开(公告)号：US20140292859A1

公开(公告)日：2014-10-02

申请号：US14225229

申请日：2014-03-25

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA

IPC: B41J2/045 ,  B41J2/14

CPC classification number: B41J2/04501 ,  B41J2/14 ,  B41J2/14201 ,  B41J2/15 ,  B41J29/377 ,  B41J2002/14241 ,  B41J2002/14362 ,  B41J2202/19

Abstract: A liquid ejecting head which includes a head unit in which a plurality of unit heads are arranged, a controller that transmits a control signal to the head unit, and a frame on which a plurality of the head units and the controllers are fixed, wherein the frame includes a head unit fixing section in which the head units are arranged side by side with the nozzle surface being exposed and a controller fixing section which is stacked on the head unit fixing section on the side opposite to the nozzle surface and in which the controllers are arranged side by side in an arrangement direction of the head units, the controller fixing section is composed of at least two layers, where the controllers which correspond to the adjacent head units are arranged alternately in the at least two layers in the controller fixing section.

Abstract translation: 一种液体喷射头，其包括其中布置有多个单元头的头单元，向头单元发送控制信号的控制器以及固定有多个头单元和控制器的框架，其中， 框架包括头单元固定部分，其中头单元并排布置，喷嘴表面被暴露;以及控制器固定部，其在与喷嘴表面相对的一侧堆叠在头单元固定部上，并且其中控制器 在头单元的排列方向上并排布置，控制器固定部由至少两层构成，其中对应于相邻头单元的控制器交替地布置在控制器固定部中的至少两层中 。

公开(公告)号：US20160009101A1

公开(公告)日：2016-01-14

申请号：US14862814

申请日：2015-09-23

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

Abstract translation: 本发明提供了一种液体注入装置，其具有安装在托架上并沿着目标物的宽度方向往复运动的液体注入头，以及安装在滑架上以便经由供给通道供给液体的阀单元 并且将液体供应到液体注入头。 阀单元具有经由供给通道连接到液体保持器的压力室; 阀，其打开或关闭供应通道以将液体供应到压力室; 并且基于在压力室中作为液体产生的负压而移位的柔性膜构件减小，从而操作阀。

公开(公告)号：US20140285588A1

公开(公告)日：2014-09-25

申请号：US14295809

申请日：2014-06-04

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Shuhei MOHRI

IPC: B41J2/175

CPC classification number: B41J2/175 ,  B41J2/00 ,  B41J2/16552 ,  B41J2/1707 ,  B41J2/2114 ,  B41J3/4078 ,  D06P5/30

Abstract: An inkjet textile printing apparatus includes a penetrant liquid storage tank, a textile printing colored liquid storage tank, and first to third flow passages. The penetrant liquid storage tank is configured and arranged to store a penetrant liquid that facilitates penetration of a textile printing colored liquid into a fabric. The textile printing colored liquid storage tank is configured and arranged to store the textile printing colored liquid. The first flow passage connects the penetrant liquid storage tank and a first nozzle together. The second flow passage connects the textile printing colored liquid storage tank and a second nozzle together. The third flow passage connects the first flow passage and the second flow passage together and forms a flow passage for supplying the penetrant liquid to the second nozzle.

Abstract translation: 喷墨织物印刷装置包括渗透液储存罐，织物印刷着色液体储存罐和第一至第三流动通道。 渗透液体储存罐被构造和布置成存储便于将织物印刷有色液体渗透到织物中的渗透液体。 纺织印花彩色液体储罐被构造和布置成存储织物印刷着色液体。 第一流道将渗透液储罐和第一喷嘴连接在一起。 第二流动通道将织物印刷着色液体储存罐和第二喷嘴连接在一起。 第三流动通道将第一流动通道和第二流动通道连接在一起，并形成用于将渗透液供给到第二喷嘴的流路。

公开(公告)号：US20130265372A1

公开(公告)日：2013-10-10

申请号：US13867855

申请日：2013-04-22

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

公开(公告)号：US20130235127A1

公开(公告)日：2013-09-12

申请号：US13867755

申请日：2013-04-22

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

Abstract translation: 本发明提供了一种液体注入装置，其具有安装在托架上并沿着目标物的宽度方向往复运动的液体注入头，以及安装在滑架上以便经由供给通道供给液体的阀单元 并且将液体供应到液体注入头。 阀单元具有经由供给通道连接到液体保持器的压力室; 阀，其打开或关闭供应通道以将液体供应到压力室; 并且基于在压力室中作为液体产生的负压而移位的柔性膜构件减小，从而操作阀。

公开(公告)号：US20200108625A1

公开(公告)日：2020-04-09

申请号：US16706027

申请日：2019-12-06

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiharu ARUGA ,  Toshio KUMAGAI ,  Hitoshi MATSUMOTO

IPC: B41J2/175 ,  B41J2/14

Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.