公开(公告)号：US06443567B1

公开(公告)日：2002-09-03

申请号：US09559754

申请日：2000-04-27

申请人： Hiroki Hayashi ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Teruo Arashima ,  Masaru Iketani ,  Hiroshi Koshikawa ,  Kenji Kitabatake

发明人： Hiroki Hayashi ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Teruo Arashima ,  Masaru Iketani ,  Hiroshi Koshikawa ,  Kenji Kitabatake

IPC分类号： B41J2176

CPC分类号： B41J2/17596 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17559 ,  B41J2/17566

摘要： A liquid ejection head cartridge includes a head portion for ejecting liquid; a liquid supply portion for supplying the liquid to the recording head portion; an air vent for fluid communication with ambience and a negative pressure producing member accommodating container accommodating a negative pressure producing member capable of retaining liquid therein; a liquid reservoir having a liquid reservoir portion for containing liquid and constituting a substantially sealed space except for a communication portion with the negative pressure producing member accommodating container; a container holder for holding the liquid reservoir and the negative pressure producing member accommodating container which are in fluid communication with each other through the communicating portion and having a liquid supply path to the recording head from a liquid supply portion of the negative pressure producing member accommodating container; wherein the recording head portion, the negative pressure producing member accommodating container and the liquid reservoir are independently separable from the container holder.

摘要翻译： 液体喷射头盒包括用于喷射液体的头部; 液体供应部分，用于将液体供应到记录头部分; 用于与环境流体连通的通风口和负压生产构件容纳容器，其容纳能够在其中保留液体的负压产生构件; 液体储存器，具有用于容纳液体的液体储存部分，并且除了与所述负压产生部件容纳容器的连通部分之外构成基本上密封的空间; 用于保持通过连通部分彼此流体连通的液体储存器和负压产生构件容纳容器的容器保持器，并且具有从负压产生构件容纳的液体供应部分到达记录头的液体供应路径 容器; 其中记录头部分，负压产生部件容纳容器和液体储存器可独立地与容器保持器分离。