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公开(公告)号：US20170189846A1
公开(公告)日：2017-07-06
申请号：US15314530
申请日：2014-12-15
申请人： COWAY CO., LTD
发明人： Young-Gun CHO , Ju-Hyun BAEK , In-Seok SEO , Seong-Jin YUN , Chul-Soon DAN , Sang-Woo KANG , Jong-Wan KIM
CPC分类号： B01D46/446 , B01D46/0086 , B01D46/2403 , B01D46/42 , B01D46/444 , G06F17/00
摘要： An air purifier according to an embodiment of the present invention may comprise: a memory for storing a flow rate/pressure differential correlation graph with regard to each filter utilization state; a pressure differential sensor for measuring a pressure differential, which is a difference in pressure between the front and rear ends of the filter; and a filter replacement time management unit for determining the time to replace the filter according to a result of matching a pressure differential of the filter, which is measured by the pressure differential sensor at a preset cycle, and the flow rate of air flowing into the filter during pressure differential measurement with the flow rate/pressure differential correlation graph for each utilization state.
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公开(公告)号：US20180093216A1
公开(公告)日：2018-04-05
申请号：US15560661
申请日：2016-03-25
申请人： COWAY CO., LTD
发明人： Sang-Woo KANG , Jun-Hyoung BAE
摘要： The present invention provides an air purifier comprising: a purifier body; a first air blowing means 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 blowing means and is pivotably coupled to the upper end of the purifier body to guide an air discharge direction; and a second air blowing means which is installed on the air guidance part to blow air.
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公开(公告)号：US20220082274A1
公开(公告)日：2022-03-17
申请号：US17420532
申请日：2019-12-26
发明人： Do-Yeop KIM , Hyun-Jin HONG , Sang-Woo KANG , An-Ho CHO
摘要： A humidifier for which the cleaning of a water tank is easy includes: a water tank which is mounted inside a housing and stores water; a humidification member which is immersed in the water stored in the water tank and performs humidification; a water container provided with an opening/closing valve which is opened and closed to supply water stored therein to the water tank; a water container support member which is detachably mounted to an upper part of the water tank and on which the water container is seated; and a water supply control member which is mounted to the water container support member and opens and closes the opening/closing valve so that the water can be supplied from the water container to the water tank.
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公开(公告)号：US20180224134A1
公开(公告)日：2018-08-09
申请号：US15749134
申请日：2016-07-22
申请人： COWAY CO., LTD.
发明人： Jun-Hyoung BAE , Sang-Woo KANG
CPC分类号： F24F1/0022 , F24F1/02 , F24F3/14 , F24F3/1603 , F24F6/00 , F24F11/0001 , F24F11/63 , F24F11/72 , F24F13/10 , F24F13/28 , F24F2003/1689 , F24F2011/0002 , F24F2110/00 , F24F2110/52 , F24F2110/64 , F24F2110/65
摘要： Disclosed is a slim-type air processing device adopting a centrifugal fan which is capable of air suction on both sides of the device. The disclosed slim-type air processing device comprises: a housing; a centrifugal fan provided inside the housing; an air suction part which is formed in the housing and is provided in the radial direction of the centrifugal fan; and an air processing part which is mounted in the housing, is disposed on a flow path of air flowing from the air suction part to the centrifugal fan, and processes air passing therethrough in a manner of at least one of dehumidification, humidification, and purification. According to the slim-type air processing device, it is possible to efficiently use the entire area of a filter, and to obtain an effect in which the device has a smaller size and has an improved design.
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公开(公告)号：US20200063991A1
公开(公告)日：2020-02-27
申请号：US16346636
申请日：2017-12-07
申请人： COWAY CO., LTD.
发明人： Jun-Hyoung BAE , Chan-Jung PARK , In-Kyu BACK , Sang-Woo KANG , Tae-Seok SHIN
IPC分类号： F24F3/16 , F24F13/065 , F24F13/20 , F24F3/14
摘要： A wind-direction adjustable air purifier according to an embodiment of the present invention comprises: a housing provided with an air discharge opening formed on one surface thereof; an air guide having a front end disposed in a center of the air discharge opening and a rear end extending toward the other surface of the housing such that the air discharge opening has a ring shape; and a rotation guide coupled to the inside of the housing so as be rotatable in the circumferential direction of the air discharge opening, and supporting the air guide in by the housing, wherein the air guide can be coupled to the rotation guide so as to be rotatable in a direction inclined relative to the air discharge direction of the air discharge opening.
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