DISCHARGER AND IMAGE FORMING APPARATUS

DISCHARGER AND IMAGE FORMING APPARATUS

A discharger includes a first electrode, a second electrode, a tensioning member, a protrusion, and a pressing member. The first electrode extends in a longitudinal direction. The second electrode is disposed between the first electrode and an image carrier member, and includes a netlike portion inc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAGAMORI, Yuki, MIURA, Go
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A discharger includes a first electrode, a second electrode, a tensioning member, a protrusion, and a pressing member. The first electrode extends in a longitudinal direction. The second electrode is disposed between the first electrode and an image carrier member, and includes a netlike portion including multiple openings through which electric charges discharged from the first electrode pass. The tensioning member supports the second electrode while exerting a tension on the second electrode in the longitudinal direction. The protrusion is disposed on the second electrode on an outer side of the netlike portion in the longitudinal direction. The protrusion protrudes beyond the netlike portion in a thickness direction of the second electrode. The pressing member presses the second electrode in the thickness direction. The pressing member is noncontact with the protrusion.