Title:
現像装置及び画像形成装置
Document Type and Number:
Japanese Patent JP6387942
Kind Code:
B2
Abstract:
A developing device includes a housing for housing therein a developer containing toner and magnetic carrier, and a first sensor including an oscillation circuit and a coil board which is part of the oscillation circuit and on which a coil pattern is formed. A fitting portion formed by recessing an outer surface of the housing is provided in the housing so as to allow the coil board to be fitted at a position closer to the developer than the outer surface of the housing. The coil board is fitted into the fitting portion.
Inventors:
Yukiko Otani
Application Number:
JP2015210923A
Publication Date:
September 12, 2018
Filing Date:
October 27, 2015
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
G03G15/08
Domestic Patent References:
| JP10282782A | ||||
| JP11143209A | ||||
| JP3239275A | ||||
| JP10104934A | ||||
| JP2007086315A | ||||
| JP2098354U | ||||
| JP3269463A | ||||
| JP2002055519A | ||||
| JP2015099144A |
Foreign References:
| US5426486 |
Attorney, Agent or Firm:
Sano patent office