公开(公告)号：US20110052268A1

公开(公告)日：2011-03-03

申请号：US12858589

申请日：2010-08-18

申请人： Ryosuke Mano ,  Hisashi Kunihiro

发明人： Ryosuke Mano ,  Hisashi Kunihiro

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0875 ,  G03G2215/0685

摘要： A toner cartridge includes a toner reservoir for storing toner and a toner conveyor portion. The toner conveyor portion includes a toner discharge port for discharging toner stored in the toner reservoir to the outside and a toner conveying member for conveying toner to the toner discharge port. The toner conveyor portion includes an airtight cover that encloses the upper part of the toner conveying member located over the toner discharge port, a communication opening arranged near the toner discharge port to connect between the toner conveyor portion and the toner reservoir and a pressure relieve valve that opens and closes the communication opening in accordance with the pressure of the toner in the space enclosed by the airtight cover.

摘要翻译： 调色剂盒包括用于存储调色剂的调色剂储存器和调色剂输送机部分。 调色剂传送部分包括用于将储存在调色剂储存器中的调色剂排出到外部的调色剂排出口和用于将调色剂输送到调色剂排出口的调色剂传送构件。 调色剂输送机部分包括一个气密盖，其封闭位于调色剂排放口上方的调色剂输送构件的上部;布置在调色剂排出口附近的连通孔，用于连接调色剂输送部分和调色剂储存器;以及减压阀 其根据由气密罩包围的空间中的调色剂的压力来打开和关闭通信开口。