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公开(公告)号：US20230407540A1
公开(公告)日：2023-12-21
申请号：US17971545
申请日：2022-10-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Guolian Wu , Raveendran Vaidhyanathan
IPC: D06F29/00 , D06F39/00 , D06F58/20 , D06F58/30 , B01D53/26 , B01D53/28 , B01D53/04 , B01D53/18 , D06F39/04
CPC classification number: D06F29/005 , D06F39/00 , D06F58/20 , D06F58/30 , B01D53/261 , B01D2257/80 , B01D53/28 , B01D53/0446 , B01D53/0438 , B01D53/18 , D06F39/04 , B01D53/263
Abstract: A washer/dryer system includes a washer ventilation line, a dryer ventilation line, a washer, a dryer, and a ventilation reservoir. The washer ventilation line includes a washer air input line and a washer air output line. The dryer ventilation line includes a dryer air input line and a dryer air output line. The washer includes a washer drum connected to the washer ventilation line. The dryer includes a dryer drum connected to the dryer ventilation line. Each of the washer air input line, the washer air output line, the dryer air input line, and the dryer air output line are connected to the desiccant reservoir.
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公开(公告)号：US20180057997A1
公开(公告)日：2018-03-01
申请号：US15435161
申请日：2017-02-16
Applicant: Samsung Electronics, Co. Ltd.
Inventor： Guolian Wu
CPC classification number: D06F58/206 , D06F58/24 , D06F58/28 , D06F2058/2819 , D06F2058/2829 , D06F2058/2864
Abstract: A method and apparatus for an adaptive heat pump clothes dryer is provided. The clothes dryer includes an air flow path, a plurality of sensors, a bypass and a hardware controller. The air flow path is configured to circulate air through the clothes dryer. The sensors are located at multiple points on the air flow path and are configured to detect a plurality of measurements. The bypass is located on the air flow path between an outlet of a drum and an inlet of a heat pump and is configured to divert an amount of the water vapor from the air flow path. The hardware controller is configured to control the amount of water vapor expelled from the air flow path by adjusting the bypass using a partial condensation fraction based on the plurality of measurements.
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公开(公告)号：US20240084500A1
公开(公告)日：2024-03-14
申请号：US18507732
申请日：2023-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guolian Wu , Raveendran Vaidhyanathan
CPC classification number: D06F58/206 , B01D53/0438 , B01D53/0446 , D06F39/04 , D06F58/24 , D06F58/26 , B01D2257/80 , B01D2259/4009
Abstract: An apparatus includes a dryer having a dryer drum configured to receive laundry items to be dried during a drying cycle. The apparatus also includes a desiccant reservoir having a desiccant configured to remove moisture in air from the dryer drum during the drying cycle. The apparatus further includes a heat pump configured to regenerate the desiccant in the desiccant reservoir for use during a subsequent drying cycle. The heat pump includes a condenser configured to condense a refrigerant, an evaporator configured to evaporate the condensed refrigerant, and a compressor configured to compress the evaporated refrigerant and provide the compressed refrigerant to the condenser.
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公开(公告)号：US11793388B2
公开(公告)日：2023-10-24
申请号：US17075532
申请日：2020-10-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guolian Wu , Raveendran Vaidhyanathan
CPC classification number: A47L15/4219 , A47L15/4217 , A47L15/4225 , A47L15/4285 , A47L15/486
Abstract: A method includes supplying, using a water supply coupled to a tub of a dishwasher, water into the tub, wherein the tub includes a sump and a sprayer; circulating, using a circulation circuit coupled to the sump and the sprayer, the water from a sump to the sprayer; storing, using a water tank coupled to the circulation circuit, the circulated water from the circulation circuit on completion of a first phase; drawing heat, using a supply side of a thermoelectric module system coupled to the circulation circuit and the water tank, from the stored water in the water tank from the first phase; and outputting, using an output side of the thermoelectric module system, heat to the circulated water in the circulation circuit for a second phase.
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Patent Agency Ranking
公开(公告)号：US10450692B2
公开(公告)日：2019-10-22
申请号：US15435161
申请日：2017-02-16
Applicant: Samsung Electronics, Co. Ltd.
Inventor： Guolian Wu
Abstract: A method and apparatus for an adaptive heat pump clothes dryer is provided. The clothes dryer includes an air flow path, a plurality of sensors, a bypass and a hardware controller. The air flow path is configured to circulate air through the clothes dryer. The sensors are located at multiple points on the air flow path and are configured to detect a plurality of measurements. The bypass is located on the air flow path between an outlet of a drum and an inlet of a heat pump and is configured to divert an amount of the water vapor from the air flow path. The hardware controller is configured to control the amount of water vapor expelled from the air flow path by adjusting the bypass using a partial condensation fraction based on the plurality of measurements.
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公开(公告)号：US20170319045A1
公开(公告)日：2017-11-09
申请号：US15149823
申请日：2016-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guolian Wu , Raveendran Vaidhyanathan
CPC classification number: A47L15/483 , A47L15/4257 , A47L15/481 , A47L15/486 , A47L15/488 , F26B5/04 , F26B21/04 , F26B23/002 , Y02E60/145
Abstract: A dishwasher drying system includes an air inlet configured to receive hot, humid air from a tub of a dishwasher. The dishwasher drying system also includes an air outlet configured to discharge the air to an ambient environment outside the dishwasher. The dishwasher drying system further includes an air moving device configured to cause the air to move from the air inlet to the air outlet. In addition, the dishwasher drying system includes a thermal storage heat exchanger positioned within an airflow path of the moving air, the thermal storage heat exchanger configured to absorb heat and condense moisture from the moving air as the moving air contacts the thermal storage heat exchanger during a dishwasher drying cycle.
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公开(公告)号：US20250034772A1
公开(公告)日：2025-01-30
申请号：US18359804
申请日：2023-07-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guolian Wu , Raveendran Vaidhyanathan , Kisup Lee
Abstract: An apparatus includes a storage tank configured to store liquid carbon dioxide. The apparatus also includes a cabinet configured to seal an interior space. The apparatus further includes a nozzle configured to spray the liquid carbon dioxide from the storage tank into the sealed interior space of the cabinet such that the liquid carbon dioxide leaving the nozzle changes into a two-state flow. The apparatus may also include a carbon dioxide recovery system configured to draw gaseous carbon dioxide from the sealed interior space of the cabinet, convert the gaseous carbon dioxide into a liquid state, and return the carbon dioxide in the liquid state to the storage tank. The carbon dioxide recovery system may include at least one compressor configured to pressurize the gaseous carbon dioxide and at least one condenser configured to cool the pressurized carbon dioxide from the at least one compressor.
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公开(公告)号：US20220117459A1
公开(公告)日：2022-04-21
申请号：US17075532
申请日：2020-10-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guolian Wu , Raveendran Vaidhyanathan
Abstract: A method includes supplying, using a water supply coupled to a tub of a dishwasher, water into the tub, wherein the tub includes a sump and a sprayer; circulating, using a circulation circuit coupled to the sump and the sprayer, the water from a sump to the sprayer; storing, using a water tank coupled to the circulation circuit, the circulated water from the circulation circuit on completion of a first phase; drawing heat, using a supply side of a thermoelectric module system coupled to the circulation circuit and the water tank, from the stored water in the water tank from the first phase; and outputting, using an output side of the thermoelectric module system, heat to the circulated water in the circulation circuit for a second phase.
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公开(公告)号：US09907451B2
公开(公告)日：2018-03-06
申请号：US15149823
申请日：2016-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guolian Wu , Raveendran Vaidhyanathan
CPC classification number: A47L15/483 , A47L15/4257 , A47L15/481 , A47L15/486 , A47L15/488 , F26B5/04 , F26B21/04 , F26B23/002 , Y02E60/145
Abstract: A dishwasher drying system includes an air inlet configured to receive hot, humid air from a tub of a dishwasher. The dishwasher drying system also includes an air outlet configured to discharge the air to an ambient environment outside the dishwasher. The dishwasher drying system further includes an air moving device configured to cause the air to move from the air inlet to the air outlet. In addition, the dishwasher drying system includes a thermal storage heat exchanger positioned within an airflow path of the moving air, the thermal storage heat exchanger configured to absorb heat and condense moisture from the moving air as the moving air contacts the thermal storage heat exchanger during a dishwasher drying cycle.
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