Title:
DEVELOPING DEVICE FOR IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP3494963
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent developer from being retained by surely stirring and carrying developer in a developing device, and to miniaturize the developing device itself.
SOLUTION: This developing device 30 for the image forming device 2 is equipped with a developer supply means 146 supplying the developer 100 to a photoreceptor drum 28, a 1st stirring means 68 provided near the means 146 and stirring the developer 100, a 2nd stirring means 70 provided below the means 68 and stirring the developer 100, and a developer draw-up means 82 provided nearly at the center part in the height direction of the means 68 and 70 and supplying the developer 100 stirred by the means 70 to the means 68. The means 82 is equipped with a rotator 86 and even-numbered magnetic poles provided in the periphery direction of the rotator 86.
Inventors:
Futoshi Hatano
Hiroaki Ohashi
Hironori Ohmura
Hideki Ishida
Hiroki Yamaguchi
Hiroaki Ohashi
Hironori Ohmura
Hideki Ishida
Hiroki Yamaguchi
Application Number:
JP2000226379A
Publication Date:
February 09, 2004
Filing Date:
July 27, 2000
Export Citation:
Assignee:
Kyocera Mita Corporation
International Classes:
G03G15/08; (IPC1-7): G03G15/08
Domestic Patent References:
| JP11161006A | ||||
| JP764400A | ||||
| JP582944B2 |
Attorney, Agent or Firm:
Etsushi Kotani (2 outside)