公开(公告)号：US20180310788A1

公开(公告)日：2018-11-01

申请号：US15770462

申请日：2016-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Gyun HAN ,  Won Min LEE ,  Chang Hyun LEE ,  Shin KIM

IPC: A47L9/20 ,  A47L9/16

CPC classification number: A47L9/20 ,  A47L9/1608 ,  A47L9/1675 ,  A47L9/1691

Abstract: Disclosed is a cyclone dust collector in which usability is improved. A vacuum cleaner comprising a cyclone dust collector, wherein the cyclone dust collector includes, a case configured to swirl suctioned air to separate dust from the suctioned air and accommodate the separated dust, a grill assembly separably installed in the case, and a cleaning portion included in the case and configured to remove dust adhered to a surface of the grill assembly when the grill assembly is separated from the case.

公开(公告)号：US20210076891A1

公开(公告)日：2021-03-18

申请号：US17108754

申请日：2020-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Gyun HAN ,  Won Min LEE ,  Chang Hyun LEE ,  Shin KIM

IPC: A47L9/20 ,  A47L9/16

Abstract: Disclosed is a cyclone dust collector in which usability is improved. A vacuum cleaner comprising a cyclone dust collector, wherein the cyclone dust collector includes, a case configured to swirl suctioned air to separate dust from the suctioned air and accommodate the separated dust, a grill assembly separably installed in the case, and a cleaning portion included in the case and configured to remove dust adhered to a surface of the grill assembly when the grill assembly is separated from the case.

公开(公告)号：US20160235268A1

公开(公告)日：2016-08-18

申请号：US15024210

申请日：2014-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keon Soo CHOI ,  Shin KIM ,  Dong Hyun LEE ,  Dong Woo HA ,  Chang Hyun LEE ,  Ji Yeon HAN

IPC: A47L9/28 ,  A47L9/16 ,  A47L9/00

Abstract: A vacuum cleaner includes an actuator connected to a suction hose to rotate in left and right directions centering on a first rotation axis, or in forward and backward directions centering on a second rotation axis according to movement of the suction hose, a first displacement sensor detecting rotational displacement of the actuator in the left and right directions, and a second displacement sensor detecting rotational displacement of the actuator in the forward and backward directions, and controls activation of a plurality of driving motors according to the rotational displacement of the actuator in the left and right directions and in the forward and backward directions, which are detected by the first displacement sensor and the second displacement sensor, thereby advancing or rotating the main body in the left and right directions.

Abstract translation: 真空吸尘器包括一个连接到抽吸软管的致动器，以便沿着第一旋转轴线的左右方向，或者根据抽吸软管的移动以第二旋转轴线为中心，以向前和向后的方向旋转;第一位移传感器检测 致动器在左右方向上的旋转位移，以及第二位移传感器，其检测致动器沿前后方向的旋转位移，并且根据左侧的致动器的旋转位移来控制多个驱动马达的启动 以及由第一位移传感器和第二位移传感器检测到的正向和向前和向后的方向，从而使主体在左右方向上前进或旋转。

公开(公告)号：US20190189987A1

公开(公告)日：2019-06-20

申请号：US16326885

申请日：2017-08-29

Applicant: Samsung SDI Co., Ltd. ,  SAMSUNG ELECTRONICS CO., LTD. ,  DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Seung Rim YANG ,  Chang Hyun LEE ,  Sung Soo HAN ,  Myungkook PARK ,  Minho CHO

IPC: H01M2/16 ,  H01M4/525 ,  H01M10/0525 ,  H01M2/14

CPC classification number: H01M2/1653 ,  C08K3/22 ,  C08K2003/2227 ,  C08L81/06 ,  C08L2203/20 ,  H01M2/14 ,  H01M2/145 ,  H01M2/16 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/028

Abstract: The present invention relates to a separator for a lithium secondary battery, a method for manufacturing the separator, and a lithium secondary battery including the separator. The separator includes a porous substrate and a heat resistance porous layer positioned on at least one surface of the porous substrate, wherein the heat resistance porous layer includes a sulfonic acid group-containing polysulfone.

公开(公告)号：US20160252297A1

公开(公告)日：2016-09-01

申请号：US14909356

申请日：2014-07-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Won JEONG ,  Young Chul KO ,  Hyun Joo JUNG ,  Youn Joo SONG ,  Chang Hyun LEE ,  Ji Yeon HAN

IPC: F25D29/00 ,  G01N21/80 ,  G01N27/26 ,  G01N21/78

CPC classification number: F25D29/006 ,  F25D17/042 ,  F25D29/00 ,  F25D2700/00 ,  F25D2700/06 ,  G01N21/783 ,  G01N21/80 ,  G01N27/26 ,  G01N27/4045 ,  G01N27/4167 ,  G01N31/221 ,  G01N33/0047 ,  G01N33/0054

Abstract: A gas sensor module, a refrigerator having the same and a control method for the refrigerator. In another aspect, in a gas sensor module, ion pairs are pre-dissolved in an aqueous solution while the amount thereof and pH of an initial aqueous solution may be adjusted to adjust a sensing range and sensitivity with respect to a target gas to be sensed. In another aspect, the gas sensor module senses the amount of target gas includes an aqueous solution in which ion pairs of a substance having the same dissociation constant as the target gas are dissolved, and senses a pH change of the aqueous solution that occurs due to the target gas being dissolved in the aqueous solution.

Abstract translation: 气体传感器模块，具有该气体传感器模块的冰箱和用于冰箱的控制方法。 另一方面，在气体传感器模块中，将离子对预溶解在水溶液中，同时其初始水溶液的量和初始水溶液的pH可以被调节以调节相对于要感测的目标气体的感测范围和灵敏度 。 在另一方面，气体传感器模块感测目标气体的量包括水溶液，其中具有与目标气体相同的解离常数的物质的离子对溶解，并且感测由于以下原因而发生的水溶液的pH变化： 目标气体溶解在水溶液中。