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Patent Agency Ranking
公开(公告)号：US11725864B2
公开(公告)日：2023-08-15
申请号：US17385336
申请日：2021-07-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kentaro Kan , Hiroshi Nakamura , Makoto Shibuya , Manabu Kikuchi , Ryota Aoki , Tomohiko Matsuno
CPC classification number: F25D17/045 , F25D17/065
Abstract: A refrigerator is provided. The refrigerator includes a main cabinet including a cooling device to generate cold air, a sub-cabinet detachably connected to the main cabinet, a cold air relay duct provided to connect the main cabinet and the sub-cabinet and having a cold air flow path to allow the cold air generated by the cooling device to be delivered to the sub-cabinet, and a heat blocking member provided in a portion of the cold air flow path at which the main cabinet and the cold air relay duct are connected and in a portion of the cold air flow path at which the sub-cabinet and the cold air relay duct are connected.
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公开(公告)号：US11486628B2
公开(公告)日：2022-11-01
申请号：US16499844
申请日：2018-03-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ryota Aoki , Kenji Takeuchi , Toshimitsu Tsuruga
Abstract: A refrigerator 10 comprises at least one box-shaped storage compartment 14 and a heat radiating member 23. The storage compartment 14 is formed in such a way that one side of a frame formed by a wall member is closed and the other thereof is provided with an opening surface configured to be opened or closed by a door. The wall member includes a hollow structure composed of a plurality of plate members 21 and 22 and a foam insulation 25 filled in the hollow structure. The heat radiating member 23 is arranged in the wall member. In the wall member, a pressure member 24 configured to press the heat radiating member against the plate member is provided. The pressure member 24 is a material configured to press the heat radiating member 23 under predetermined conditions.
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公开(公告)号：US10203139B2
公开(公告)日：2019-02-12
申请号：US15101401
申请日：2014-11-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Makoto Kobayashi , Tomoharu Iwamoto , Manabu Motegi , Ryota Aoki , Isamu Takatsuki
Abstract: The present invention provides precise temperature control of a cooling chamber and comprises: a cooling chamber; a refrigeration circuit having a compressor, a condenser installed at the outlet side of the compressor, an evaporator, installed between the outlet side of the condenser and the inlet side of the compressor, for cooling the cooling chamber, and a decompression means installed at the inlet side of the evaporator; and a refrigerant control unit which has a refrigerant control valve installed between the condenser and the evaporator, and which adjusts the refrigerant flow rate that flows into the evaporator by controlling the opening/closing time of the refrigerant control valve.
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公开(公告)号：US20160305696A1
公开(公告)日：2016-10-20
申请号：US15101401
申请日：2014-11-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Makoto Kobayashi , Motoharu Iwamoto , Manabu Motegi , Ryota Aoki , Isamu Takatsuki
IPC: F25B49/02 , F16K11/074 , F25B41/06 , F25B41/04 , F25D11/02
CPC classification number: F25B49/02 , F25B5/02 , F25B41/04 , F25B41/067 , F25B47/02 , F25B2400/01 , F25B2600/01 , F25B2600/2511 , F25B2700/2104 , F25B2700/2106 , F25D11/022 , F25D2700/12 , F25D2700/14
Abstract: The present invention provides precise temperature control of a cooling chamber and comprises: a cooling chamber; a refrigeration circuit having a compressor, a condenser installed at the outlet side of the compressor, an evaporator, installed between the outlet side of the condenser and the inlet side of the compressor, for cooling the cooling chamber, and a decompression means installed at the inlet side of the evaporator; and a refrigerant control unit which has a refrigerant control valve installed between the condenser and the evaporator, and which adjusts the refrigerant flow rate that flows into the evaporator by controlling the opening/closing time of the refrigerant control valve.
Abstract translation: 本发明提供了一种冷却室的精确温度控制，包括：冷却室; 具有压缩机的制冷回路，安装在压缩机出口侧的冷凝器，安装在冷凝器的出口侧与压缩机的入口侧之间的蒸发器，用于冷却冷却室;以及减压装置， 蒸发器的入口侧; 以及制冷剂控制单元，其具有安装在冷凝器和蒸发器之间的制冷剂控制阀，并且通过控制制冷剂控制阀的打开/关闭时间来调节流入蒸发器的制冷剂流量。
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公开(公告)号：US11686505B2
公开(公告)日：2023-06-27
申请号：US17410431
申请日：2021-08-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tatsuya Seo , Hiroshi Nakamura , Ryota Aoki
CPC classification number: F25B5/02 , F25D11/022 , F25D29/00 , F25B2600/2511 , F25D2400/04 , F25D2700/10
Abstract: A refrigerator is provided. The refrigerator includes a plurality of refrigerant flow paths, configured to reduce the drift of the refrigerant. The refrigerator includes a refrigeration cycle including a compressor, a condenser, a plurality of refrigerant flow paths branched at a downstream of the condenser, the plurality of refrigerant flow paths each including a pressure reducing device, and an evaporator connected to the plurality of refrigerant flow paths, and a processor including a switching valve configured to individually switch an open or closed state of each of the plurality of refrigerant flow paths, the processor being configured to adjust a flow rate of refrigerant flowing in each of the plurality of refrigerant flow paths by individually duty-controlling an opening and closing time of each of the plurality of refrigerant flow paths by controlling the switching valve.
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