公开(公告)号：US20140037347A1

公开(公告)日：2014-02-06

申请号：US13953259

申请日：2013-07-29

Applicant: SANG-A FRONTEC ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun O KIM ,  Dae Hwan KIM ,  Ji Hong JUNG ,  Seung Oh KO ,  Young Dae KO ,  Jin Han KIM ,  Jong Man CHOI

IPC: G03G15/20

CPC classification number: G03G15/2085 ,  G03G15/2028 ,  G03G15/2042

Abstract: A fusing unit and an image forming apparatus to form an image on a recording medium including a fusing unit are provided. The image forming apparatus includes a heating member having a surface divided into a plurality of heating regions and heating the recording medium, and a pressurizing member to apply pressure to the recording medium, the fusing unit fusing the image to the recording medium by applying heat and pressure to the recording medium, a driving unit to supply rotational force to the pressurizing member, and a power supply to supply power to the heating member and the driving unit, wherein the heating regions have different heating values per unit area. The image forming apparatus prevents overheating of a paper-contact heating region without idling the fusing unit in order to radiate heat accumulated in the paper-contact heating region.

Abstract translation: 提供了一种定影单元和用于在包括定影单元的记录介质上形成图像的图像形成装置。 图像形成装置包括具有被分成多个加热区域并加热记录介质的表面的加热构件和对记录介质施加压力的加压构件，该定影单元通过施加热量将图像融合到记录介质， 向记录介质施加的压力，向加压构件供给旋转力的驱动单元和向加热构件和驱动单元供电的电源，其中，加热区域具有每单位面积的不同的加热值。 图像形成装置防止纸接触加热区域的过热而不使定影单元空转，以便辐射积聚在纸接触加热区域中的热量。

公开(公告)号：US20180017314A1

公开(公告)日：2018-01-18

申请号：US15540220

申请日：2015-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Ku JEONG ,  Dae Hwan KIM ,  Choong Hyo JANG ,  Keon KUK ,  Jun O KIM

IPC: F25D23/06 ,  F25D23/02

CPC classification number: F25D23/062 ,  F25D23/02 ,  F25D23/06 ,  F25D23/061 ,  F25D23/063 ,  F25D23/067 ,  F25D23/068 ,  F25D2201/14 ,  F25D2500/02

Abstract: Provided is a refrigerator including an inner case, a storage compartment formed inside the inner case, an outer case provided outside the inner case, and a plurality of vacuum insulation modules provided between the inner case and the outer case to insulate the storage compartment, and each of the plurality of vacuum insulation modules includes a vacuum insulator, and a cartridge which accommodates the vacuum insulator and supports the inner case and the outer case. The cartridge has a mutual coupling portion coupled to the cartridge of an adjacent vacuum insulation module. Accordingly, the vacuum insulator can be easily manufactured without an additional support frame or a foaming process, and sufficient strength and coupling force can be secured by using only the vacuum insulator.

公开(公告)号：US20170370632A1

公开(公告)日：2017-12-28

申请号：US15519641

申请日：2015-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Ku JEONG ,  Dae Hwan KIM ,  Keon KUK ,  Jun O KIM ,  Choong Hyo JANG ,  Min Soo KIM

IPC: F25D23/06

CPC classification number: F25D23/065 ,  F25D23/062 ,  F25D23/063 ,  F25D23/066 ,  F25D23/067 ,  F25D2201/14

Abstract: Disclosed herein is a refrigerator having an inner case, a storage compartment formed in the inner case, an outer case provided outside the inner case, an inner frame coupled to an outer surface of the inner case to support the inner case, an outer frame coupled to an inner surface of the outer case to support the outer case, and a vacuum insulation panel provided between the inner case and the outer case to insulate the storage compartment and supported by the inner frame and the outer frame. The refrigerator can be assembled without foaming insulation and maintain rigidity.