DEVELOPING DEVICE

A developing device includes a developing container having an accommodation chamber for a developer and a developing chamber communicating with the accommodation chamber through a communication port, a conveyance member configured to convey the developer toward the communication port by a sheet, the...

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Bibliographic Details
Main Authors Motohashi, Satoru, Tokiwa, Shuhei, Sunahara, Satoshi, Shindo, Go
Format Patent
LanguageEnglish
Published 28.12.2023
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:A developing device includes a developing container having an accommodation chamber for a developer and a developing chamber communicating with the accommodation chamber through a communication port, a conveyance member configured to convey the developer toward the communication port by a sheet, the conveyance member including a rotation shaft and the sheet which is flexible and has a first end fixed to the rotation shaft so as to rotate in the accommodation chamber, a light transmitting member provided in the developing container and positioned above the communication port, and an abutting portion configured to abut on a second end of the sheet such that the sheet is maintained in a bent state until the second end passes in front of the communication port from its upstream end in a rotation direction of the conveyance member and then reaches the light transmitting member.
Bibliography:Application Number: US202318212279