公开(公告)号：US20140064807A1

公开(公告)日：2014-03-06

申请号：US14079557

申请日：2013-11-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-dae KO ,  Keon KUK ,  Jun-o KIM ,  Dae-hwan KIM ,  Tatsuhiro OTSUKA ,  Jin-han KIM

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/2022

Abstract: An induction heating type fusing device and an image forming apparatus including the fusing device. The fusing device includes a magnetic flux generator and a compressing roller outside a fusing belt, first and second fusing rollers and a nip guide inside the fusing belt. The compressing roller compresses against the first and second fusing rollers and the nip guide to form nips, while the fusing belt is disposed between the compressing roller and the first and second fusing rollers and the nip guide.

Abstract translation: 感应加热型定影装置和包括该定影装置的图像形成装置。 定影装置包括位于定影带外部的磁通发生器和压缩辊，第一和第二定影辊以及定影带内部的压合引导件。 压缩辊压靠在第一和第二定影辊和辊隙引导件上以形成夹头，同时定影带设置在压缩辊与第一和第二定影辊和夹持引导件之间。

公开(公告)号：US20130259549A1

公开(公告)日：2013-10-03

申请号：US13904262

申请日：2013-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-han KIM ,  Byung-sang YUN ,  Kyung-hwan KIM ,  Jun-o KIM ,  Young-dae KO

IPC: G03G15/20

CPC classification number: G03G15/2057 ,  G03G15/2039 ,  G03G15/2053 ,  G03G2215/2048 ,  H05B3/0095

Abstract: A heating roller including a resistive heating layer and a fusing device including the heating roller. By separately disposing a plurality of electrodes in an axis direction of the heating roller, and by independently controlling each electrode, the heating roller may correspond to various papers having different sizes. Accordingly, the temperature of the heating roller may be stably controlled.

Abstract translation: 一种加热辊，包括电阻加热层和包括加热辊的定影装置。 通过在加热辊的轴向上分开设置多个电极，并且通过独立地控制每个电极，加热辊可以对应于具有不同尺寸的各种纸。 因此，可以稳定地控制加热辊的温度。