Patent ID: 7587152
Filing Date: 2009-09-08
Classification: G03G

Abstract:
1. A powder transport device which transports powder to a powder receiving device by mixing the powder to an air flow, the powder transport device including a powder storing unit having a powder storing part which stores powder, and a container unit having a container part in which the powder storing unit is accommodated, the powder storing unit comprising: a motor part for operating the powder storing unit; an electrical wiring for transmitting an electric signal sent from the motor part or a driving current sent to the motor part in order to drive the motor part; and a first connector for providing electrical conduction between the electrical wiring and an external wiring, the container unit comprising: a second connector electrically connected to the external wiring, the second connector being engaged with the first connector so that the first connector provides electrical conduction between the electrical wiring and the external wiring.