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公开(公告)号：US10918984B2
公开(公告)日：2021-02-16
申请号：US17029452
申请日：2020-09-23
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , Jin-Min Kim
Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.
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公开(公告)号：US20210001262A1
公开(公告)日：2021-01-07
申请号：US17029452
申请日：2020-09-23
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , Jin-Min Kim
Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.
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公开(公告)号：US10688431B2
公开(公告)日：2020-06-23
申请号：US15560661
申请日：2016-03-25
Applicant: COWAY CO., LTD
Inventor： Sang-Woo Kang , Jun-Hyoung Bae
Abstract: The present invention provides an air purifier that includes: a purifier body; a first air blower which is provided in the purifier body to introduce, purify and discharge outside air; an air guidance part which is provided on the movement path of the air discharged from the first air blower and is pivotably coupled to the upper end of the purifier body to guide an air discharge direction; and a second air blower which is installed on the air guidance part to blow air.
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公开(公告)号：US11654388B2
公开(公告)日：2023-05-23
申请号：US17093897
申请日：2020-11-10
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , Jin-Min Kim
CPC classification number: B01D46/12 , B01D46/0005 , B01D46/009 , B01D46/42 , B01D46/44 , B01D46/58 , B01D2267/40 , B01D2273/30 , B01D2275/203
Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.
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公开(公告)号：US11654387B2
公开(公告)日：2023-05-23
申请号：US17090248
申请日：2020-11-05
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , Jin-Min Kim
CPC classification number: B01D46/12 , B01D46/0005 , B01D46/009 , B01D46/42 , B01D46/44 , B01D46/58 , B01D2267/40 , B01D2273/30 , B01D2275/203
Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.
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Patent Agency Ranking
公开(公告)号：US20210121815A1
公开(公告)日：2021-04-29
申请号：US17093897
申请日：2020-11-10
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , Jin-Min Kim
Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.
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公开(公告)号：US20180328605A1
公开(公告)日：2018-11-15
申请号：US15776882
申请日：2016-09-30
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , In-Kyu Back
CPC classification number: F24F3/1603 , B01D46/42 , F24F1/00 , F24F3/14 , F24F3/16 , F24F13/10 , F24F13/20 , F24F13/28 , F24F2001/0096 , F24F2003/1614 , F24F2013/205 , F24F2013/207 , F24F2221/26 , F24F2221/38
Abstract: Disclosed is an air purifier which can secure a high air volume and a rapid flow velocity of discharged air, and also can achieve aesthetic improvement in design. The air purifier according to an embodiment of the present invention comprises: a housing; a blower fan which is provided inside the housing; and an annular discharge flow path which configures a path through which air inside the housing which flows by the blower fan is discharged to the outside, is formed inside the housing while having an annular discharge end, and has a cross-section which becomes narrower from, the inside of the housing towards the discharge end.
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公开(公告)号：US11480362B2
公开(公告)日：2022-10-25
申请号：US16346892
申请日：2017-12-07
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Tae-Seok Shin , Chan-Jung Park , Sang-Woo Kang , In-Kyu Back
Abstract: An air purifier capable of adjusting wind directions according to an embodiment of the present invention comprises: a housing having an air outlet port on one side thereof; an air guide having a front end portion disposed at the center of the air outlet port such that the air outlet port becomes a ring shape and a rear end portion extending in a direction toward the other surface of the housing and coupled to the inside of the housing so as to be rotatable in a direction inclined with respect to the air release direction of the air outlet port; and a rotation-restraining portion for restraining the rotation of the air guide by elastically supporting the air guide on the housing.
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公开(公告)号：US20210138383A1
公开(公告)日：2021-05-13
申请号：US17090248
申请日：2020-11-05
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Sang-Woo Kang , Jin-Min Kim
Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.
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公开(公告)号：US10234153B2
公开(公告)日：2019-03-19
申请号：US14381101
申请日：2012-12-27
Applicant: COWAY CO., LTD.
Inventor： Jun-Hyoung Bae , Kyung-Mi Lee , Chan-Yong Lee
Abstract: There is provided a water leakage preventing humidification apparatus including: a housing; a water tank installed in the housing and storing water for humidification; a water bottle having a water guide unit having an outlet formed therein to allow water to flow out therefrom, and installed in the water tank to provide water for humidification to the water tank; an installation part disposed in the water tank and having a confinement water formed to surround at least a portion of the circumference of the water guide unit of the water bottle and a water tank input hole formed on one end of the bottom surface along which water flowing out through the outlet flows and communicating with the water tank; and a humidification unit provided to perform humidification with water stored in the water tank.
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