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公开(公告)号：US11946651B2
公开(公告)日：2024-04-02
申请号：US17584630
申请日：2022-01-26
Applicant: LG ELECTRONICS INC.
Inventor： Yu Na Jo , Deukwon Lee , Taeyun Lee , Hyunbyung Cha , Sang Yoon Lee , Min Kyu Oh , Byunghoon Park , Yeon A Jo , Chang On Lee , Jihye Lee
IPC: F24C15/20 , A47J36/38 , B01D46/00 , B01D46/16 , F04D17/16 , F04D25/06 , F04D27/00 , F04D29/053 , F04D29/40 , F04D29/42 , F04D29/70
CPC classification number: F24C15/2092 , A47J36/38 , B01D46/0038 , B01D46/16 , F04D25/0606 , F04D27/00 , F04D29/053 , F04D29/403 , F04D29/4293 , F04D29/70 , F04D29/701 , F04D29/703 , F24C15/2035 , F24C15/2085 , B01D2279/35 , F04D17/16
Abstract: A portable air flow apparatus may include a base configured to be seated on a surface, a head comprising a suction inlet through which air is suctioned into the head and a discharge outlet through which the air suctioned in through the suction inlet is discharged, the suction inlet and the discharge outlet being horizontally spaced apart from each other at a right angle with respect to a vertical direction, and a column that connects the head and the base in such a manner that the head is vertically spaced from the base.
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公开(公告)号：US12247747B2
公开(公告)日：2025-03-11
申请号：US17677035
申请日：2022-02-22
Applicant: LG ELECTRONICS INC.
Inventor： Deukwon Lee , Yu Na Jo , Taeyun Lee , Sang Yoon Lee , Min Kyu Oh
IPC: F24C15/20
Abstract: A portable hood may include a base, a head, a column, and a roll filter unit. The roll filter unit may include a purification filter installed in the head and discharged to an outside of the head after moving past a suction inlet. Accordingly, one of purification filters, for example, an oil mist filter, may be provided as a roll filter, so cleanliness, maintenance, and replacement of the filter is easy.
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Patent Agency Ranking
公开(公告)号：US12247746B2
公开(公告)日：2025-03-11
申请号：US17580751
申请日：2022-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Taeyun Lee , Yu Na Jo , Deukwon Lee , Sang Yoon Lee , Min Kyu Oh
IPC: F24C15/20
Abstract: A portable hood may include a base, a head, a column, and a fan. The head may introduce air thereinto and discharge the introduced air to the outside. The column may be coupled eccentrically to a side of the head in a horizontal direction. Further, the fan may be located inside of the head such that the fan is eccentric to the head toward the column.
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公开(公告)号：US12228290B2
公开(公告)日：2025-02-18
申请号：US18443691
申请日：2024-02-16
Applicant: LG ELECTRONICS INC.
Inventor： Yu Na Jo , Deukwon Lee , Taeyun Lee , Hyunbyung Cha , Sang Yoon Lee , Min Kyu Oh , Byunghoon Park , Yeon A Jo , Chang On Lee , Jihye Lee
IPC: F24C15/20 , A47J36/38 , B01D46/00 , B01D46/16 , F04D17/16 , F04D25/06 , F04D27/00 , F04D29/053 , F04D29/40 , F04D29/42 , F04D29/70 , F24F7/007
Abstract: Proposed is a method of controlling a portable air-flow guiding apparatus including adjusting at least one of an angle in a horizontal direction of a head unit including a sucking unit by a horizontal angle adjustment unit of the portable air-flow guiding apparatus and a height of the head unit by a height adjustment unit of the portable air-flow guiding apparatus according to a position of a heating source and a height of a cooking utensil.
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公开(公告)号：US11852369B2
公开(公告)日：2023-12-26
申请号：US17389903
申请日：2021-07-30
Applicant: LG ELECTRONICS INC.
Inventor： Deuk Won Lee , Min Kyu Oh , Dae Woong Kim , Bo An Kwon , Yang Hwan No , Hyun Byung Cha , Byung Hoon Park , Yu Na Jo , Ji Hye Lee
CPC classification number: F24F13/082 , F24F8/108 , F24F13/20 , F24F13/28 , B01D46/00 , B01D46/08 , B01D46/46 , F24C15/2035 , F24F2013/205 , Y10S55/35 , Y10T29/49815
Abstract: An air cleaner is provided that includes: a body housing having an air inlet and a filter discharge outlet; a fan module provided within the body housing; a filter supply module provided within the body housing and configured to provide a filter sheet; a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a cutting module configured to cut the filter sheet. The filter transportation module includes: a drive supply roller and a driven supply roller; drive and driven discharge rollers that are positioned a distance apart toward the filter discharge sides, respectively, of the two supply rollers; a first roller drive motor configured to drive the drive supply roller; and a second roller drive motor configured to drive the drive discharge roller.
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公开(公告)号：US20220341598A1
公开(公告)日：2022-10-27
申请号：US17580751
申请日：2022-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Taeyun Lee , Yu Na Jo , Deukwon Lee , Sang Yoon Lee , Min Kyu Oh
IPC: F24C15/20
Abstract: A portable hood may include a base, a head, a column, and a fan. The head may introduce air thereinto and discharge the introduced air to the outside. The column may be coupled eccentrically to a side of the head in a horizontal direction. Further, the fan may be located inside of the head such that the fan is eccentric to the head toward the column.
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公开(公告)号：US10941946B2
公开(公告)日：2021-03-09
申请号：US16290143
申请日：2019-03-01
Applicant: LG ELECTRONICS INC.
Inventor： Hanjin Jung , Sang Woo Kim , Sooyeon Kim , Hang Bok Lee , Yu Na Jo
IPC: F24C15/16
Abstract: An oven includes a rear panel that is located at a rear side of a cavity of the oven, a first tray frame configured to support an oven tray located in the cavity, a guide part that is located at a front surface of the rear panel at lateral sides of the rear panel, a moving rack comprising guide connection parts configured to engage with the guide part and a first frame connecting part configured to connect to the first tray frame, the moving rack being configured to move up and down along the guide part, and a rear cover that is located between the oven tray and the rear panel and that covers a first space accommodating the guide part from a second space accommodating the oven tray. At least a portion of the first frame connecting part is exposed outside of the rear cover.
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