Fujifilm business innovation corp. (20250102956). DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
Organization Name
fujifilm business innovation corp.
Inventor(s)
Tomoyuki Yoshii of Kanagawa JP
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
This abstract first appeared for US patent application 20250102956 titled 'DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
Original Abstract Submitted
a developing apparatus includes a developer holder that holds a developer; an accommodation portion that accommodates the developer to be supplied to the developer holder; a rotation shaft rotatably provided inside the accommodation portion; a first conveyance portion that is provided on the rotation shaft and conveys the developer in a direction intersecting an axial direction of the rotation shaft; a second conveyance portion that is provided on the rotation shaft and conveys the developer in the axial direction; a discharge port that is provided in the accommodation portion and through which a part of the developer is discharged to an outside at a position corresponding to a position where the first conveyance portion is provided in the axial direction; and a pressure adjustment port that is provided in the accommodation portion and through which a pressure of the accommodation portion is adjusted at a position in a rotation direction of the first conveyance portion with respect to the discharge port, the position corresponding to a position where the first conveyance portion is provided in the axial direction.