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公开(公告)号：US12049725B2
公开(公告)日：2024-07-30
申请号：US16964336
申请日：2018-01-26
IPC分类号： D06F58/22 , B01D39/16 , B01D46/00 , B01D46/10 , B01D46/44 , B01D46/46 , B01D46/62 , B01D53/26 , D06F58/50 , D06F34/20 , D06F103/30 , D06F103/36 , D06F103/42 , D06F105/24 , D06F105/30 , D06F105/58 , D06F105/62
CPC分类号： D06F58/50 , B01D39/16 , B01D46/0006 , B01D46/0049 , B01D46/0086 , B01D46/0095 , B01D46/10 , B01D46/446 , B01D46/46 , B01D46/62 , B01D53/265 , B01D2267/40 , B01D2267/60 , B01D2273/30 , B01D2279/55 , D06F34/20 , D06F58/22 , D06F2103/30 , D06F2103/36 , D06F2103/42 , D06F2105/24 , D06F2105/30 , D06F2105/58 , D06F2105/62
摘要： The present disclosure relates to a tumble dryer (1) with a filter arrangement (12) located in a tumble dryer process air flow (21) for removing lint from process air leaving tumble dryer drum. The filter arrangement comprises a first coarse-mesh filter (25) and a second fine filter (27). A first sensor (41) detects a correct positioning of the first filter in the tumble dryer, and a second sensor (33) detects a pressure drop over a process air flow path comprising the second filter. A control arrangement (45) is configured to initiate a disabling operation which disables the fan arrangement (12), if the first filter is not correctly positioned in the tumble dryer or if the pressure drop over the second filter exceeds a predetermined threshold value.
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公开(公告)号：US20230279601A1
公开(公告)日：2023-09-07
申请号：US18102181
申请日：2023-01-27
发明人： Ryan R. BELLINGER , Dwayne S. BONTRAGER , Ryan D. KUHN , Gobi Krishnan MALLIKARJUNAN , David K. McALLISTER , Caroline Ruella PAIVA TORRES , Omar RACHID MURAD , Rafael RODRIGUES da SILVA
CPC分类号： D06F34/14 , D06F58/20 , D06F58/50 , D06F2103/30
摘要： A vent system for a dryer, may include an exhaust air conduit configured to provide an airstream to a dryer; a sensor within the conduit and configured to measure the airstream; and a controller configured to receive sensor data from the sensor and determine an airflow. A method for detecting a variation in airflow through a vent of a dryer may include receiving sensor data from at least one sensor in an air conduit of a clothes dryer; determining an estimated airflow based on the sensor data; comparing the estimated airflow to a predetermined expected airflow; and adjusting the estimated airflow in response to the estimated airflow not being within a predefined margin of the predetermined expected airflow.
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公开(公告)号：US11885536B2
公开(公告)日：2024-01-30
申请号：US16467361
申请日：2017-12-07
申请人： LG ELECTRONICS INC.
发明人： Cheolsoo Ko , Hyojun Kim
IPC分类号： D06F58/04 , D06F58/24 , F25B31/00 , D06F58/38 , D06F103/08 , D06F103/30 , D06F103/38 , D06F103/42 , D06F103/44 , D06F103/50 , D06F103/54 , D06F58/50 , D06F105/26 , D06F105/30 , D06F105/34 , D06F105/52 , D06F105/62 , D06F25/00 , D06F58/20 , D06F58/22
CPC分类号： F25B31/002 , D06F58/38 , D06F25/00 , D06F58/04 , D06F58/20 , D06F58/206 , D06F58/22 , D06F58/24 , D06F58/50 , D06F2103/08 , D06F2103/30 , D06F2103/38 , D06F2103/42 , D06F2103/44 , D06F2103/50 , D06F2103/54 , D06F2105/26 , D06F2105/30 , D06F2105/34 , D06F2105/52 , D06F2105/62
摘要： The present invention relates to a method for controlling a clothes treating apparatus, the method comprising: a circulation step of circulating air by operating a fan; a heat exchange step of opening a refrigerant pipe by controlling an expansion valve, and circulating a refrigerant by operating a compressor; a circulation termination step of terminating the operation of the fan when the dryness level of clothes stored in a receiving part reaches a predetermined reference dryness level or when the elapsed time of the heat exchange step reaches a predetermined reference time; and a return step of closing the refrigerant pipe by controlling the expansion valve, and returning the refrigerant and lubricant in the refrigerant pipe to the compressor by operating the compressor.
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