公开(公告)号：US11976409B2

公开(公告)日：2024-05-07

申请号：US17050675

申请日：2019-04-25

申请人： LAVATEC LAUNDRY TECHNOLOGY GMBH

发明人： Wolf-Peter Graeser ,  Joachim Krause

IPC分类号： D06F58/20 ,  D06F58/02 ,  D06F58/26 ,  D06F58/38 ,  D06F95/00 ,  D06F103/02 ,  D06F103/04 ,  D06F103/06 ,  D06F103/08 ,  D06F103/12 ,  D06F103/24 ,  D06F103/32 ,  D06F103/34 ,  D06F103/36 ,  D06F105/24 ,  D06F105/28 ,  D06F105/30 ,  D06F105/32 ,  D06F105/48

CPC分类号： D06F58/20 ,  D06F58/26 ,  D06F95/00 ,  D06F58/02 ,  D06F58/38 ,  D06F2103/02 ,  D06F2103/04 ,  D06F2103/06 ,  D06F2103/08 ,  D06F2103/12 ,  D06F2103/24 ,  D06F2103/32 ,  D06F2103/34 ,  D06F2103/36 ,  D06F2105/24 ,  D06F2105/28 ,  D06F2105/30 ,  D06F2105/32 ,  D06F2105/48

摘要： A disclosed dryer includes a receptacle configured to contain material to be dried, an air duct configured to route recirculating air and/or fresh air to the receptacle, a heating device configured to heat the recirculating air, and at least one sensor. The sensor is configured to determine a relative humidity and/or temperature, and the air duct includes at least one adjusting element configured to modify a portion of recirculating air routed to the receptacle. The dryer further includes a control or regulating device configured to control or regulate the portion of recirculating air routed to the receptacle and/or a heating capacity of the heating device during a drying process. A disclosed method includes controlling a portion of recirculating air routed to the receptacle and/or a heating capacity of the heating device. Further, a mixture of recirculating air and fresh air are varied during heat-up, drying, and cool-down phases.

公开(公告)号：US11913160B2

公开(公告)日：2024-02-27

申请号：US17532063

申请日：2021-11-22

申请人： WHIRLPOOL CORPORATION

发明人： Barbara A. Balinski ,  Floyd G. Jackson ,  Karl David McAllister

IPC分类号： D06F25/00 ,  D06F34/18 ,  D06F34/20 ,  D06F39/04 ,  D06F58/38 ,  D06F103/08 ,  D06F103/36 ,  D06F105/24 ,  D06F103/02 ,  D06F103/40 ,  D06F105/12 ,  D06F105/22 ,  D06F105/28 ,  D06F105/30 ,  D06F101/00

CPC分类号： D06F39/04 ,  D06F58/38 ,  D06F25/00 ,  D06F34/18 ,  D06F34/20 ,  D06F2101/00 ,  D06F2103/02 ,  D06F2103/08 ,  D06F2103/36 ,  D06F2103/40 ,  D06F2105/12 ,  D06F2105/22 ,  D06F2105/24 ,  D06F2105/28 ,  D06F2105/30

摘要： A method of operating a laundry treating appliance for treating laundry according to a treating cycle of operation. The laundry treating appliance comprises a treating chamber for receiving the laundry that is selectively accessible through a door movable between opened and closed positions. The method comprises determining at the end of a laundry treating cycle whether the door has been opened and subsequently reclosed and reducing humidity in the treating chamber after the determination that the door has been reclosed.

公开(公告)号：US11885065B2

公开(公告)日：2024-01-30

申请号：US18075050

申请日：2022-12-05

申请人： LG Electronics Inc.

发明人： Hansu Jung ,  Jaemin Kim ,  Sangwoo Park ,  Junho Lee ,  Lisuel Lim

IPC分类号： D06F58/50 ,  D06F34/10 ,  D06F58/20 ,  D06F58/34 ,  H02P5/74 ,  D06F103/04 ,  D06F103/44 ,  D06F103/46 ,  D06F103/48 ,  D06F105/26 ,  D06F105/30 ,  D06F105/46 ,  D06F101/00 ,  D06F101/14 ,  D06F101/20

CPC分类号： D06F58/50 ,  D06F34/10 ,  D06F58/20 ,  D06F58/206 ,  D06F58/34 ,  H02P5/74 ,  D06F2101/00 ,  D06F2101/14 ,  D06F2101/20 ,  D06F2103/04 ,  D06F2103/44 ,  D06F2103/46 ,  D06F2103/48 ,  D06F2105/26 ,  D06F2105/30 ,  D06F2105/46

摘要： The present specification relates to a clothing treatment apparatus and a control method therefor, the clothing treatment apparatus comprising: a plurality of inverters for controlling the motors of a drum, a compressor, and a blowing fan; a converter for converting input power input from an external source and outputting the converted power to the inverters; and a control unit for controlling the plurality of inverters and the converter.

公开(公告)号：US20230145586A1

公开(公告)日：2023-05-11

申请号：US17912326

申请日：2021-03-17

申请人： LG Electronics Inc.

发明人： Junyi HEO ,  Bohyun NAM ,  Donghwan LEE ,  Wonjun LEE ,  Seonkyu KIM

IPC分类号： D06F58/12

CPC分类号： D06F58/12 ,  D06F2105/30

摘要： The present disclosure relates to a clothing treatment apparatus comprising: a cabinet having an insertion hole formed in one side thereof; a first chamber positioned inside the cabinet so as to accommodate clothing; and a dividing part for dividing the first chamber into at least one space so that the space of the first chamber may be efficiently divided and used, wherein the dividing part is movable so that the size of the plurality of spaces may be adjusted.

公开(公告)号：US20240271355A1

公开(公告)日：2024-08-15

申请号：US18169758

申请日：2023-02-15

申请人： Haier US Appliance Solutions, Inc.

发明人： David Scott Dunn ,  Ionelia Silvia Prajescu ,  Jivko Ognianov Djerekarov

IPC分类号： D06F58/38 ,  D06F58/26

CPC分类号： D06F58/38 ,  D06F58/26 ,  D06F2103/32 ,  D06F2103/34 ,  D06F2105/30

摘要： A laundry treatment appliance includes a cabinet; a drum rotatably mounted within the cabinet; a sealed system; a duct system; a blower fan capable of operating at variable rotational speeds; and a controller configured to perform an operation. The operation includes directing the blower fan at a preliminary rotational speed; determining a condensation capacity of the sealed system with regards to the process air in the duct system; determining a mass flow rate of moisture in the process air while directing the blower fan at the preliminary rotational speed; determining a target rotational speed of the blower fan corresponding to a set ratio of the determined condensation capacity to the determined mass flow rate; and directing the blower fan at the determined target rotational speed.

公开(公告)号：US20240263380A1

公开(公告)日：2024-08-08

申请号：US18554203

申请日：2022-04-05

申请人： Miele & Cie. KG

发明人： Felix SCHÄFER ,  Patrick SCHIMKE

IPC分类号： D06F58/10 ,  A61L9/20 ,  B01D53/00 ,  B01D53/30 ,  B01D53/86 ,  B01D53/88 ,  B01J21/06 ,  B01J35/39 ,  D06F34/26 ,  D06F58/20 ,  D06F105/16 ,  D06F105/30 ,  D06F105/32

CPC分类号： D06F58/10 ,  A61L9/205 ,  B01D53/007 ,  B01D53/30 ,  B01D53/8687 ,  B01D53/8696 ,  B01D53/885 ,  B01J21/063 ,  B01J35/39 ,  D06F34/26 ,  D06F58/20 ,  A61L2209/11 ,  A61L2209/12 ,  B01D2255/20707 ,  B01D2255/802 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2259/804 ,  D06F2105/16 ,  D06F2105/30 ,  D06F2105/32

摘要： Disclosed herein is a laundry treatment cabinet that includes a device for treating the interior air. The disclosed laundry treatment cabinet includes a housing; at least one interior space for receiving laundry with an access opening that can be closed by means of a door; an assembly for generating or conveying the process air through the interior space; a device for treating the interior air, wherein the device comprises a reactor chamber with a catalyst means attached therein; and a control apparatus for activating and deactivating the assembly for generating the process air. The laundry treatment cabinet also includes a flow generator for conveying the air through the reactor chamber.

公开(公告)号：US12049725B2

公开(公告)日：2024-07-30

申请号：US16964336

申请日：2018-01-26

申请人： Electrolux Professional AB (publ)

发明人： Gunnar Ingemar Persson ,  Tobias Nilsson

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.

公开(公告)号：US12006610B2

公开(公告)日：2024-06-11

申请号：US17591048

申请日：2022-02-02

申请人： Haier US Appliance Solutions, Inc.

发明人： Je Kwon Yoon ,  Seonghoon Ryu ,  Wonmyung Seo

IPC分类号： D06F33/43 ,  D06F23/02 ,  D06F34/28 ,  D06F39/06 ,  D06F103/34 ,  D06F105/30 ,  D06F105/32

CPC分类号： D06F33/43 ,  D06F23/02 ,  D06F34/28 ,  D06F39/06 ,  D06F2103/34 ,  D06F2105/30 ,  D06F2105/32

摘要： A laundry appliance includes a drum rotatably mounted within a cabinet and defining a chamber configured for receiving a load of clothes, a door pivotally mounted to the cabinet for providing selective access to the chamber, and a user interface for controlling operation of the laundry appliance. A controller is configured to initiate a self-clean cycle and to automatically commence a drying cycle at the conclusion of the self-clean cycle. The drying cycle is based on operation data associated with the drying cycle, such as a predetermined period of time to complete drying or based on a predetermined final humidity of air exhausted from the chamber during the drying cycle.

公开(公告)号：US11761142B2

公开(公告)日：2023-09-19

申请号：US17179802

申请日：2021-02-19

申请人： LG Electronics Inc.

发明人： Woonje Choe ,  Nagyoung Lee

IPC分类号： D06F58/44 ,  D06F58/20 ,  D06F105/48 ,  D06F105/30 ,  D06F105/40 ,  D06F105/26

CPC分类号： D06F58/44 ,  D06F58/203 ,  D06F58/206 ,  D06F2105/26 ,  D06F2105/30 ,  D06F2105/40 ,  D06F2105/48

摘要： A method controls a laundry treatment apparatus that includes a drum in which a target object to be dried is put, a drum motor to drive the drum, an air duct to guide air into the drum, a heat pump provided in the air duct to dehumidify and heat the air, a blower fan to move the air of the air duct, and a blower motor to drive the blower fan. The method includes a drum driving step for repeatedly driving the drum by accelerating and decelerating the drum, a steam supply step for supplying or stopping steam for a predetermined time during execution of the drum driving step, and an air supply step for circulating internal air of the drum during execution of the drum driving step. The circulation of the internal air of the drum is stopped during execution of the steam supply step.