公开(公告)号：US20190250557A1

公开(公告)日：2019-08-15

申请号：US16271800

申请日：2019-02-09

Applicant: KYOCERA Document Solutions Inc.

Inventor： Shogo USUI

IPC: G03G21/20

Abstract: Provided is an image forming apparatus that cools a cooled unit with high cooling efficiency in the longitudinal direction with a simple structure. A connecting opening portion is provided in a boundary surface that partitions between a cooling duct and a parallel duct. A rectifying plate is shaped so as to deflect a flow of air from the right side to the left side in the vicinity of the connecting opening portion toward the lower side or toward the upper side. Low-temperature cooling air flow from the parallel duct into the cooling duct via the connecting opening portion. Alternatively, inside the cooling duct, high-temperature cooling air is removed through the connecting opening portion.

公开(公告)号：US20140119785A1

公开(公告)日：2014-05-01

申请号：US14066368

申请日：2013-10-29

Applicant: Kyocera Document Solutions Inc.

Inventor： Shogo USUI

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G15/2042

Abstract: A fixing device includes a heating member, a pressing member, and an induction heating unit. In this fixing device, (i) a wound width Wc of a center portion of an induction heating coil in a longitudinal direction seen from an axial direction of the heating member, (ii) a wound width Wp in the vicinity of and inside edges of a maximum recording medium passing region of a recoding medium, and (iii) a wound width We of at least one of both edges of the induction heating coil in the longitudinal direction satisfy parameters that the wound width Wc is smaller than the wound width Wp and is larger than or equal to the wound width We.

Abstract translation: 定影装置包括加热构件，按压构件和感应加热单元。 在该定影装置中，（i）感应加热线圈的沿着加热部件的轴向观察的长度方向的中心部的卷绕宽度Wc，（ii）在加热部件的轴线方向的内侧和内侧的卷边宽度Wp 记录介质的最大记录介质通过区域，以及（iii）感应加热线圈的纵向方向的两个边缘中的至少一个的卷绕宽度We满足卷绕宽度Wc小于卷绕宽度Wp的参数，以及 大于或等于伤口宽度We。

公开(公告)号：US20130216284A1

公开(公告)日：2013-08-22

申请号：US13774142

申请日：2013-02-22

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Satoshi ISHII ,  Shogo USUI

IPC: G03G15/20

CPC classification number: G03G13/20 ,  G03G15/2053

Abstract: A magnetic core surrounds a coil and has a plurality of first core sections arrayed along the widthwise direction of a recording medium orthogonally to the conveyance direction of the recording medium, and a second core section disposed at both ends in the widthwise direction within a hollow section of the coil. The second core section is formed so that the cross-sectional area thereof in the conveyance direction of the recording medium grows progressively larger from the center of the widthwise direction towards the end thereof.

Abstract translation: 磁芯围绕线圈，并且具有沿着与记录介质的输送方向正交的记录介质的宽度方向排列的多个第一芯部分，以及设置在中空部分的宽度方向两端的第二芯部分 的线圈。 第二芯部形成为使得其在记录介质的传送方向上的横截面积从宽度方向的中心朝向其端部逐渐增大。