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公开(公告)号：US20230194119A1
公开(公告)日：2023-06-22
申请号：US18113699
申请日：2023-02-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mingi CHO , Kyunghoon KIM , Seojeong KIM , Sunggoo KIM , Changmin SEOK , Seonghyun YOON , Donggyu LEE
CPC classification number: F24F11/77 , F24F11/64 , F24F7/013 , F24F11/0001 , F24F2110/40
Abstract: A method comprising detecting an indoor carbon dioxide level; detecting an outdoor fine dust level; driving an air supply fan and an exhaust fan such that an air supply amount of the air supply fan is greater than an exhaust amount of the exhaust fan based on detected indoor carbon dioxide level and outdoor fine dust level; and performing a first indoor pressure control of detecting an indoor pressure and controlling the air supply fan and the exhaust fan. In the indoor pressure control, based on the detected indoor pressure being less than a first set value, a number of revolutions per minute of the exhaust fan is controlled to be decreased, and based on the detected indoor pressure is greater than or equal to a second set value greater than the first set value, the number of revolutions per minute of the exhaust fan is controlled to be increased.
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公开(公告)号：US20200256595A1
公开(公告)日：2020-08-13
申请号：US16778958
申请日：2020-01-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donggyu LEE , Kyoungrock KIM , Kyunghoon KIM , Joonho YOON , Byunghan LIM , Dongsik JIN
Abstract: An air conditioner system is disclosed. The air conditioner system includes: a compressor; a four-way valve configured to provide a refrigerant circulation path depending on an operation mode of the air conditioner system; a blocking valve disposed between the compressor and the four-way valve; a circulation line configured to provide a path for introducing a refrigerant discharged from the compressor back into the compressor, when the blocking valve is in a closed state; and a controller configured to control the blocking valve based on a pressure of the refrigerant discharged from the compressor.
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公开(公告)号：US20230160597A1
公开(公告)日：2023-05-25
申请号：US17945661
申请日：2022-09-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donggyu LEE , Jaehyoung SIM , Kyunghoon KIM , Sunggoo KIM , Hyeongjoon SEO , Eomji JANG
CPC classification number: F24F11/77 , F24F12/006 , F24F2013/225
Abstract: A ventilation apparatus includes: a housing including a first inlet through which outside air is sucked, a second inlet through which room air is sucked, a first outlet through which air is supplied to an indoor space, and a second outlet through which air is discharged to an outdoor space; an outside temperature sensor configured to measure a first temperature of the outside air; a room temperature sensor configured to measure a second temperature of the room air; a total heat exchanger configured to perform heat exchange between the outside air and the room air; a first blower communicating with the first outlet; a second blower communicating with the second outlet; and a processor to perform a drying operation for the total heat exchanger by operating at least one of the first blower or the second blower, based on a difference value between the first temperature and the second temperature.
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公开(公告)号：US20200348030A1
公开(公告)日：2020-11-05
申请号：US16864839
申请日：2020-05-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongho SEO , Kyunghoon KIM , Wooseog SONG , Jaehyoung SIM , Joonho YOON , Donggyu LEE , Mingi CHO , Dohoon KIM , Jinbaek KIM , Kisup LEE , Donggi HAN
IPC: F24F1/0033 , F24F1/0063 , F24F1/0022 , F24F13/08 , F24F13/02 , F24F13/30
Abstract: An indoor unit of an air conditioner comprises a housing comprising a first accommodating part and a second accommodating part, a heat exchanger provided in the second accommodating part, extended in a longitudinal direction of the second accommodating part, and configured to exchange heat with a refrigerant transferred from an outdoor unit, a first air-blower and a second air-blower respectively provided in the first accommodating part in a direction parallel to an extension direction of the heat exchanger, and configured to introduce air into the first accommodating part and discharge the introduced air to the second accommodating part, and a guide provided in the second accommodating part, extended from the first accommodating part to the heat exchanger, and configured to guide a flow of air discharged from the first accommodating part to the second accommodating part by at least one of the first air-blower and the second air-blower.
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公开(公告)号：US20220178597A1
公开(公告)日：2022-06-09
申请号：US17562654
申请日：2021-12-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaehyoung SIM , Donggyu LEE , Kyunghoon KIM , Seojeong KIM , Sunggoo KIM , Changmin SEOK , Seonghyun YOON , Mingi CHO , Seungkwan CHOI , Eomji JANG , Sungjune CHO , Taesung CHOI , Hyeongjoon SEO
IPC: F25B41/325 , F25B5/02
Abstract: An integrated air conditioning system includes an outdoor unit, an indoor unit, and a ventilation device. The ventilation device includes a housing including an inlet flow path, and an outlet flow path, a total heat exchanger in which air flowing through the inlet flow path and air flowing through the outlet flow path exchange heat with each other, a first heat exchanger disposed on the inlet flow path to receive a refrigerant from the outdoor unit, a second heat exchanger disposed upstream of the first heat exchanger on the inlet flow path and connected to the first heat exchanger to be supplied with refrigerant discharged from the first heat exchanger, a first expansion device to expand the refrigerant supplied to the first heat exchanger from the outdoor unit, and a second expansion device to expand the refrigerant discharged from the first heat exchanger and supplied to the second heat exchanger.
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Patent Agency Ranking
公开(公告)号：US20220178575A1
公开(公告)日：2022-06-09
申请号：US17566033
申请日：2021-12-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donggyu LEE , Kyunghoon KIM , Seojeong KIM , Sunggoo KIM , Seonuk NA , Hyeongjoon SEO , Changmin SEOK , Seonghyun YOON , Mingi CHO , Sungjune CHO , Seungkwan CHOI
Abstract: An integrated air conditioning system includes a ventilation device comprising a first temperature sensor, a first humidity sensor, and a heat exchanger installed on the inlet flow path. An indoor unit configured to discharge heat-exchanged air into an indoor space. An outdoor unit configured to supply a refrigerant to the ventilation device and the indoor unit. A controller connected to the ventilation device, the indoor unit, and the outdoor unit. The controller configured to obtain an indoor temperature from the first temperature or the second temperature sensor. The controller configured to obtain indoor humidity from the first humidity sensor or the second humidity sensor and configured to control at least one of the ventilation device and the indoor unit based on the indoor temperature and the indoor humidity.
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公开(公告)号：US20210214883A1
公开(公告)日：2021-07-15
申请号：US17271063
申请日：2019-09-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gyeongryeol CHAE , Dohaeng KIM , Dongsuk KIM , Jewoo BANG , Donggyu LEE , Youngdon JEONG , Juyoung KIM
IPC: D06F58/44 , D06F34/26 , D06F35/00 , D06F39/00 , D06F34/18 , D06F58/10 , D06F58/20 , D06F58/46 , D06F73/02
Abstract: Disclosed is a clothing management apparatus. Disclosed clothing management apparatus comprises: memory; a steam generation apparatus for generating steam; a steam discharge member for spraying clothing with the steam generated by the steam generation apparatus; a temperature sensor for sensing the temperature inside the clothing management apparatus; and a processor which, when a clothing management start command is entered, stores the temperature sensed by the temperature sensor in memory, and controls the steam generation apparatus to carry out the action corresponding to the sensed temperature and clothing management start command, wherein, if an additional clothing management command is entered within a previously set time following an execution of an action corresponding to the clothing management start command, then the processor controls the steam generation apparatus to carry out the action corresponding to the temperature data stored in memory and additional clothing management command.
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公开(公告)号：US20240230147A1
公开(公告)日：2024-07-11
申请号：US18612017
申请日：2024-03-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seonghyun YOON , Kyunghoon KIM , Jinbaek KIM , Seonuk NA , Eungryeol SEO , Jaehyoung SIM , Donggyu LEE , Eomji JANG , Mingi CHO
IPC: F24F13/062 , F24F13/12
CPC classification number: F24F13/062 , F24F13/12 , F24F2221/14
Abstract: Disclosed is a diffuser. The diffuser comprises: a main body configured to be connected to an air duct installed on a ceiling, and comprising an air outlet; a first airflow guide configured to move up and down with respect to the main body to open and close at least a portion of the air outlet, and configured to guide an airflow discharged from the air outlet in response to the air outlet being opened, the first airflow guide comprising an opening configured to allow air to pass through the first airflow guide; and a second airflow guide configured to move up and down with respect to the main body and the first airflow guide to open and close the opening of the first airflow guide, and comprising a downwardly inclined surface configured to guide an airflow discharged from the opening in response to the opening being opened.
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公开(公告)号：US20240167710A1
公开(公告)日：2024-05-23
申请号：US18367855
申请日：2023-09-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donggyu LEE , Kyunghoon KIM , Sunggoo KIM , Seonuk NA , Hyeongjoon SEO , Jaehyoung SIM , Eomji JANG
Abstract: A ventilation system including a ventilator; and an outdoor unit, wherein the ventilator includes a housing including a first intake, a second intake, a first outlet and a second outlet, a plurality of dampers to change flow paths of air flowing through the housing, first and second air blowers, a heat exchanger in the housing, and a processor to control the dampers and first and second air blowers to form a first flow path in which outside air flows through the heat exchanger, or form a second flow path in which room air flows through the heat exchanger, to thereby form a flow path in the ventilator, while air flows through the flow path, control the outdoor unit to form frost on the heat exchanger, and control the outdoor unit to stop operating based on a preset frosting termination condition so that the frost melts to clean the heat exchanger.
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公开(公告)号：US20230213227A1
公开(公告)日：2023-07-06
申请号：US17992256
申请日：2022-11-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donggyu LEE , Kyunghoon KIM , Sunggoo KIM , Hyeongjoon SEO , Changmin SEOK , Jaehyoung SIM , Eomji JANG
CPC classification number: F24F11/0001 , F24F12/006 , F24F7/08 , F24F2013/221
Abstract: A ventilation system including a ventilator and a processor. The ventilator includes a housing, first intake, second intake, first outlet, second outlet, dampers, first air blower, second air blower, total heat exchanger, and heat exchanger. The processor is configured to change the air flow path of air flowing through the housing from an intake flow path and discharge flow path while in a ventilation mode to a heat exchanger cleaning mode or a total heat exchanger drying mode, in which air in the room flows into the housing through the first outlet, passes through the heat exchanger and then the total heat exchanger, and is discharged to the space outside the room through the second outlet.
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