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公开(公告)号：US20190193092A1
公开(公告)日：2019-06-27
申请号：US16232753
申请日：2018-12-26
Applicant: COWAY CO., LTD.
Inventor： Keun Hwan KIM , Woo Jin KANG , Ju Hyuk EOM , Si Jun PARK , Chang Seob YOEM
IPC: B05B1/16
Abstract: A water discharging device includes a body including a first water channel connected to a water supply source, and a second water channel connected to the first water channel and to an external entity; and an opening and closing portion including a first opening and closing member opening and closing a first opening and closing hole formed in the first water channel, and a second opening and closing member opening and closing a second opening and closing hole formed in the second water channel. The first opening and closing member moves along the first water channel to open and close the first opening and closing hole as the second opening and closing member moves in the second water channel to open and close the second opening and closing hole.
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Patent Agency Ranking
公开(公告)号：US20250154025A1
公开(公告)日：2025-05-15
申请号：US18934297
申请日：2024-11-01
Applicant: COWAY Co., Ltd.
Inventor： Si Jun PARK , Hyun Suk MOON
Abstract: A water purifier comprises: a flow channel providing a passage through which raw water or purified water flows and having a valve coupling part; a valve unit including one or more valves that are selectively opened and closed to control the flow of raw water or purified water in the flow channel and are detachably connected to the valve coupling part; a valve frame surrounding at least a portion of the valve unit; and a cover part that detachably covers the valve unit and faces one side of the valve unit. The valve unit is exposed to an outside when the cover part is detached.
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公开(公告)号：US20250146582A1
公开(公告)日：2025-05-08
申请号：US18934293
申请日：2024-11-01
Applicant: COWAY Co., Ltd.
Inventor： Si Jun PARK , Seung Yong LEE , Byong Hyeok LEE
Abstract: A water purifier including: a filter unit for filtering raw water to provide purified water; a flow channel that provides a passage through which raw water or purified water flows; a valve unit including at least one valve module that is selectively opened and closed to control the flow of raw water or purified water in the flow channel; a cock for discharging the purified water to the outside; a housing including a first housing in which the filter unit, flow channel, and valve unit are arranged, and a second housing disposed on the front side of the first housing; and a cock support member that is detachably engaged with the cock and the housing.
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公开(公告)号：US20250129970A1
公开(公告)日：2025-04-24
申请号：US18918281
申请日：2024-10-17
Applicant: COWAY Co., Ltd.
Inventor： Si Jun PARK , In Du CHOI , Jung Chul PARK
IPC: F24H15/223 , C02F1/00 , F24H15/215 , F24H15/219
Abstract: A water mixing device into which water flows, the device comprises: a cold water module including a cold water body into which all water flowing in the water mixing device is introduced, a cooler for cooling the water introduced into the cold water body to cold water, and a cold water temperature sensor for detecting a temperature of the cold water; a hot water module including a hot water body into which cold water discharged from the cold water body is introduced, a heater for heating the cold water introduced into the hot water body to hot water, and a hot water temperature sensor for detecting a temperature of the hot water.
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公开(公告)号：US20240132386A1
公开(公告)日：2024-04-25
申请号：US18485350
申请日：2023-10-12
Applicant: COWAY Co., Ltd.
Inventor： Si Jun PARK , Hyun Suk MOON , Sang-Young LEE , Doo Won HAN , Jung Chul PARK , In Du CHOI
Abstract: The present invention relates to a water treatment device, and more specifically to a water purifier capable of removing scale in a simple manner. A water purifier according to one aspect of the present invention includes: a body casing; a raw water flow path unit provided in the body casing and through which introduced raw water flows; a filtration unit for filtering the raw water to generate purified water; a purified water flow path unit through which the purified water flows; a purified water outlet flow path unit through which the purified water flows to be discharged to the outside; a water outlet unit detachably coupled to the body casing, connected to the purified water outlet flow path unit, and provided with a drinking water outlet to allow the purified water to be discharged to the outside; a descaling kit unit detachably coupled to the body casing so as to be replaceable with the water outlet unit and provided with an internal flow path to allow washing water to flow to the purified water flow path unit, wherein the washing water is generated by dissolving a descaling material in the purified water introduced through the purified water outlet flow path unit; and a control unit for controlling fluid flow in each of the units.
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公开(公告)号：US20230278890A1
公开(公告)日：2023-09-07
申请号：US17975802
申请日：2022-10-28
Applicant: COWAY CO., LTD.
Inventor： Min Su SONG , Hyun Suk MOON , Si Jun PARK , Chang Seob YEOM
CPC classification number: C02F1/003 , A61L2/26 , A61L2/10 , C02F2303/04 , C02F2201/002 , A61L2202/11
Abstract: A water purifier includes a water purification module that filters raw water to generate purified water, and a water outlet module that receives the purified water and outputs the purified water to the outside. The water outlet module includes a housing, a purified water inlet flow path of which at least a portion is disposed inside the housing and into which the purified water is introduced, a movable part displaced between a first position in which the movable part is retracted into the housing and a second position in which the movable part is extracted to a front side of the housing, a driving part that displaces the movable part, and a water outlet part that includes a plurality of link water outlet flow paths rotatably connected to each other and is connected to the movable part to receive the purified water and discharge the purified water to an outside.
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