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公开(公告)号：US10470633B2
公开(公告)日：2019-11-12
申请号：US15670660
申请日：2017-08-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Kim , Sang Won Lee , Dong Suk Ko , Jin Hyung Park , Eung Ryeol Seo , Hyeon Joon Oh , Joo Yong Lee , Jae Ho Choi , Kwang Su Heo
Abstract: A cleaning device includes an inhalation unit to generate inhalation force to inhale air into a main body, the inhalation unit comprising: an impeller that is rotatable; an impeller cover having an inlet damper formed therein; and a return channel that is coupled to the impeller cover so that the impeller is capable of being accommodated in the return channel and that is directly coupled to the impeller so that air passing through the impeller is capable of being introduced into the return channel, the return channel comprising: an inner frame; and an outer frame at an outer side of the inner frame so as to be spaced apart from the inner frame.
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公开(公告)号：US09920975B2
公开(公告)日：2018-03-20
申请号：US15294084
申请日：2016-10-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang Bum Kim , Kyung Mok Yoo , Hyun Joo Kim , Kwang Su Heo , Eung Ryeol Seo , In-Yong Hwang , Ji Hoon Choi , Jeong Hoon Kang , Mi Jung Lee
CPC classification number: F25D21/04 , F25D11/02 , F25D23/04 , F25D23/061 , F25D23/069 , F25D23/082 , F25D25/005 , F25D25/02 , F25D2400/06
Abstract: A refrigerator includes a mid-frame positioned on a front surface of the main body wall and a heater configured to heat the mid-frame and provided at the mid-frame. The mid-frame includes a front frame provided to cover at least a part of a front surface of the at least one inner box configured to form the main body wall, and an extension frame formed to extend rearward from the front frame and including an edge portion in which an end portion of the extension frame has a thickness greater than that of an adjacent extension frame.
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公开(公告)号：US20160281731A1
公开(公告)日：2016-09-29
申请号：US15080440
申请日：2016-03-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Joo Kim , Kwang Su Heo , Eung Ryeol Seo , Hyo Suck Kang
Abstract: Disclosed herein are a centrifugal fan and a refrigerator. The centrifugal fan according to an aspect of the present disclosure has a structure in which a plurality of blades disposed along a circumferential direction are disposed in two lines in a radial direction of a hub, such that the noise of the fan is reduced and the flow rate of air is increased, and the efficiency of the fan is improved, and the centrifugal fan includes a middle guide member inducing an inflow in the center of the fan, such that the inflow to the fan is prevented from being concentrated in a lower part of the fan, and a total height of a discharge port is efficiently used. Therefore, the uniformity of a component of a discharging flow at the discharge port is improved and thus the noise of the fan is reduced.
Abstract translation: 本文公开了一种离心式风扇和冰箱。 根据本公开的一个方面的离心式风扇具有这样的结构，其中沿着圆周方向设置的多个叶片沿轮毂的径向布置成两条线，使得风扇的噪声减小，并且流动 空气率提高，风扇效率提高，离心式风扇包括引导风扇中心流入的中间引导部件，防止风扇流入集中在下部 的风扇，并且有效地使用排出口的总高度。 因此，排出口处的排出流的分量的均匀性提高，风扇的噪音降低。
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Patent Agency Ranking
公开(公告)号：US11326827B2
公开(公告)日：2022-05-10
申请号：US16341300
申请日：2017-09-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwang Su Heo , Young-Bae Hong , Ki-Hyun Kim , Jong-hoon Oh
Abstract: A refrigerator having a cool air circulation unit for directly supplying heat-exchanged cool air to a storage compartment is disclosed. The cool air circulation unit supplies and discharges the cool air, which has been heat-exchanged in an evaporator, to and from the storage compartment through a flow passage provided inside a partition.
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公开(公告)号：US10465696B2
公开(公告)日：2019-11-05
申请号：US15080440
申请日：2016-03-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Joo Kim , Kwang Su Heo , Eung Ryeol Seo , Hyo Suck Kang
Abstract: Disclosed herein are a centrifugal fan and a refrigerator. The centrifugal fan according to an aspect of the present disclosure has a structure in which a plurality of blades disposed along a circumferential direction are disposed in two lines in a radial direction of a hub, such that the noise of the fan is reduced and the flow rate of air is increased, and the efficiency of the fan is improved, and the centrifugal fan includes a middle guide member inducing an inflow in the center of the fan, such that the inflow to the fan is prevented from being concentrated in a lower part of the fan, and a total height of a discharge port is efficiently used. Therefore, the uniformity of a component of a discharging flow at the discharge port is improved and thus the noise of the fan is reduced.
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公开(公告)号：US09757000B2
公开(公告)日：2017-09-12
申请号：US14524603
申请日：2014-10-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Joo Kim , Sang Won Lee , Dong Suk Ko , Jin Hyung Park , Eung Ryeol Seo , Hyeon Joon Oh , Joo Yong Lee , Jae Ho Choi , Kwang Su Heo
CPC classification number: A47L9/22 , A47L9/0081 , A47L2201/00 , F04D29/4206 , F04D29/444 , F04D29/626 , F05D2250/52
Abstract: A cleaning device includes an improved structure in which cleaning performance can be improved. The cleaning device includes an inhalation unit to generate inhalation force to inhale air into a main body, wherein the inhalation unit includes: an impeller that is rotatable; an impeller cover having an inlet damper formed therein; and a return channel coupled to the impeller cover so that the impeller can be accommodated in the return channel, wherein the return channel includes: an inner frame; and an outer frame placed at an outer side of the inner frame so as to be spaced apart from the inner frame, and a plurality of wings are disposed between the inner frame and the outer frame.
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公开(公告)号：US20170108266A1
公开(公告)日：2017-04-20
申请号：US15294084
申请日：2016-10-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang Bum Kim , Kyung Mok Yoo , Hyun Joo Kim , Kwang Su Heo , Eung Ryeol Seo , In-Yong Hwang , Ji Hoon Choi , Jeong Hoon Kang , Mi Jung Lee
CPC classification number: F25D21/04 , F25D11/02 , F25D23/04 , F25D23/061 , F25D23/069 , F25D23/082 , F25D25/005 , F25D25/02 , F25D2400/06
Abstract: A refrigerator includes a mid-frame positioned on a front surface of the main body wall and a heater configured to heat the mid-frame and provided at the mid-frame. The mid-frame includes a front frame provided to cover at least a part of a front surface of the at least one inner box configured to form the main body wall, and an extension frame formed to extend rearward from the front frame and including an edge portion in which an end portion of the extension frame has a thickness greater than that of an adjacent extension frame.
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公开(公告)号：US20150173577A1
公开(公告)日：2015-06-25
申请号：US14524603
申请日：2014-10-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Joo Kim , Sang Won Lee , Dong Suk Ko , Jin Hyung Park , Eung Ryeol Seo , Hyeon Joon Oh , Joo Yong Lee , Jae Ho Choi , Kwang Su Heo
IPC: A47L9/22
CPC classification number: A47L9/22 , A47L9/0081 , A47L2201/00 , F04D29/4206 , F04D29/444 , F04D29/626 , F05D2250/52
Abstract: A cleaning device includes an improved structure in which cleaning performance can be improved. The cleaning device includes an inhalation unit to generate inhalation force to inhale air into a main body, wherein the inhalation unit includes: an impeller that is rotatable; an impeller cover having an inlet damper formed therein; and a return channel coupled to the impeller cover so that the impeller can be accommodated in the return channel, wherein the return channel includes: an inner frame; and an outer frame placed at an outer side of the inner frame so as to be spaced apart from the inner frame, and a plurality of wings are disposed between the inner frame and the outer frame.
Abstract translation: 清洁装置包括改进的结构，其中可以提高清洁性能。 清洁装置包括吸入单元以产生将空气吸入主体的吸入力，其中吸入单元包括：可旋转的叶轮; 其中形成有入口阻尼器的叶轮盖; 以及联接到所述叶轮盖的返回通道，使得所述叶轮可以容纳在所述返回通道中，其中所述返回通道包括：内框架; 以及设置在所述内框架的外侧以与所述内框架间隔开的外框架，并且在所述内框架和所述外框架之间设置有多个翼片。
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