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Patent Agency Ranking
公开(公告)号：US11076378B2
公开(公告)日：2021-07-27
申请号：US16744008
申请日：2020-01-15
Applicant: LG ELECTRONICS INC.
Inventor： Yongseok Seo , Taeyoung Lee , Juhyoung Lee , Yong Suk Lee , Jong Jin Park , Yoon Kyum Kim , Dong Woo Sohn , Sung Hyun Park
Abstract: A method for notifying a user of a disembarkation time by a user equipment (UE) is disclosed. Information about a departure station and information about a destination station are detected not only using at least one of Wi-Fi information and location information collected in an entry station, but also using a station pool. A preceding station located before a disembarkation station is detected not only using a subway line map, but also using at least one of Wi-Fi information and location information collected by the UE on the basis of the detected destination station information. A disembarkation time at a transfer station or at a destination station is pre-notified the user on the basis of the preceding-station recognition time. Therefore, it is possible to pre-notify a user of disembarkation time information at a transfer station and a destination station on a subway route through 5G network.
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公开(公告)号：US10156406B2
公开(公告)日：2018-12-18
申请号：US14582786
申请日：2014-12-24
Applicant: LG ELECTRONICS INC.
Inventor： Juhyoung Lee , Seongwon Bae
Abstract: According to the present invention, a heat exchanger comprises a plurality of coolant tubes and a coolant guide having a coolant flow path through which the plurality of coolant tubes communicate with each other, wherein the coolant guide includes a plurality of plates facing each other, wherein the pair of plates, respectively, include coolant flow path units formed facing each other, the coolant flow path unit forming the coolant flow path, and wherein the pair of plates, respectively, further include joining parts that come in surface contact with each other. Accordingly, the number of parts of the coolant guide may be minimized, and the structure of the heat exchanger may be simplified.
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公开(公告)号：US09257935B2
公开(公告)日：2016-02-09
申请号：US14161359
申请日：2014-01-22
Applicant: LG ELECTRONICS INC.
Inventor： Juhyoung Lee , Jinhee Noh
Abstract: A motor control apparatus and method are provided. The motor control apparatus may include a power supply device supplying power to a motor, a power control device selectively blocking current supplied to the motor depending on whether or not the current supplied from the power supply device to the motor is greater than a reference current value, a controller that controls an intensity of the current supplied from the power supply device to the motor, and a load torque detector that detects a load torque generated by the motor as the motor rotates. The controller controls a maximum value of the current to be supplied to the motor so that the maximum value is less than the reference current value when the maximum value of the load torque detected by the load torque detector is greater than a maximum motor output due corresponding to the reference current value.
Abstract translation: 提供一种电机控制装置和方法。 电动机控制装置可以包括向电动机供电的电源装置，功率控制装置，根据从电源装置向电动机供给的电流是否大于基准电流值，选择性地阻断供给电动机的电流 控制从电力供给装置向电动机供给的电流的强度的控制器，以及负载转矩检测器，其检测电动机转动时由电动机产生的负载转矩。 当由负载转矩检测器检测到的负载转矩的最大值大于相应的最大电动机输出时，控制器控制要提供给电动机的电流的最大值，使得最大值小于参考电流值 到参考电流值。
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公开(公告)号：US10760198B2
公开(公告)日：2020-09-01
申请号：US15964664
申请日：2018-04-27
Applicant: LG ELECTRONICS INC.
Inventor： Juhyoung Lee
Abstract: The present disclosure relates to a laundry treatment machine. The laundry treatment machine according to an embodiment includes a coupling configured to transfer the driving force of a driving motor to the washing shaft or the dewatering shaft; a stopper engaged with the coupling and anchoring the dewatering shaft; a clutch motor configured to move the coupling; a ball stud protruding from the stopper toward the coupling and having a ball disposed at one end of the ball stud; and a clutch lever having a ball housing for receiving the ball of the ball stud and configured to move the coupling by the operation of the clutch motor.
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公开(公告)号：US09982948B2
公开(公告)日：2018-05-29
申请号：US14582803
申请日：2014-12-24
Applicant: LG ELECTRONICS INC.
Inventor： Juhyoung Lee , Seongwon Bae
CPC classification number: F28D1/053 , F28F1/32 , F28F2275/04 , F28F2275/12
Abstract: According to the present invention, a heat exchanger comprises a plurality of coolant tubes; a plurality of fins contacting the plurality of coolant tubes, wherein each of the plurality of fins comprises: a plurality of fin parts spaced apart from each other; an upper fin part connecting part connecting respective upper portions of the plurality of fin parts with each other, the upper fin part connecting part contacting one of the plurality of coolant tubes; a lower fin part connecting part connecting respective lower portions of the plurality of fin parts with each other, the lower fin part connecting part contacting another one of the plurality of coolant tubes; an upper opening formed at an upper portion of each of the plurality of fin parts; a lower opening formed at a lower portion of each of the plurality of fin parts; an upper protrusion protruded from an upper portion of each of the plurality of fin parts, the upper protrusion contacting the first coolant tube; and a lower protrusion protruded from a lower portion of each of the plurality of fin parts, the lower protrusion contacting the second coolant tube. Accordingly, the present invention provides increased productivity without the need of a separate pipe expanding process.
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