DEVELOPING DEVICE
A developing device includes a first rotatable member having a rotation center Q and a second rotatable member having a rotation center R. When a rectilinear line connecting the rotation center Q and an intersection point X is a rectilinear line L4, a rectilinear line connecting the rotation center...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A developing device includes a first rotatable member having a rotation center Q and a second rotatable member having a rotation center R. When a rectilinear line connecting the rotation center Q and an intersection point X is a rectilinear line L4, a rectilinear line connecting the rotation center Q and a magnetic flux density peak position Y is a rectilinear line L5, a rectilinear line connecting the rotation center Q and a magnetic flux density peak position Z is a rectilinear line L6, an acute angle formed between the rectilinear line L4 and the rectilinear line L5 is α [°], and an acute angle formed between the rectilinear line L4 and the rectilinear line L6 is β [°], α>β is satisfied. |
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