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公开(公告)号：US20210372110A1
公开(公告)日：2021-12-02
申请号：US17285361
申请日：2019-09-17
Applicant: COWAY CO., LTD.
Inventor： Youngpyo KIM , Hyun Kang LEE , Minsu SONG , Dong Ik NAM
IPC: E03D9/08 , B05B15/555 , B05B9/04 , F16K31/04 , F16K41/10
Abstract: A flow rate control valve has a waterproof function of a driving motor. The flow rate control valve is for transferring a fluid pumped by a water supply pump to a nozzle unit and a nozzle cleaning unit for cleaning the nozzle unit. The flow rate control valve includes al least one housing in which the fluid pumped by the water supply pump is accommodated, and at least one driving motor configured to change a communication area of each of the at least one housing, the nozzle unit, and the nozzle cleaning unit by rotation. At least one sealing adapter is formed between the at least one housing and the at least one driving motor so as to prevent the fluid from flowing into the at least one driving motor.
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公开(公告)号：US20210341178A1
公开(公告)日：2021-11-04
申请号：US17284189
申请日：2019-09-19
Applicant: COWAY CO., LTD.
Inventor： Minsu SONG , Hyun Kang LEE , Youngpyo KIM , Dong Ik NAM , Moon Seok KOH , Min Hwan KIM
Abstract: A hot water tank for a bidet includes a tank main body in which a space for accommodating water is formed and an inclined surface having a portion of an upper side inclined downward is formed. The hot water tank also includes a heating unit inserted into and positioned in the tank main body and a bimetal positioned on the inclined surface.
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公开(公告)号：US20240262674A1
公开(公告)日：2024-08-08
申请号：US18565746
申请日：2022-02-08
Applicant: COWAY CO., LTD.
Inventor： Hee Joo KANG , Hee Do JUNG , Chan Jung PARK , Jong Hwan LEE , Hyun Kang LEE , Hyun Goo KIM , Yoo Won OH , Da Woon JUNG , Min Chul YONG , Dong Min OH , Seong Min PARK
CPC classification number: B67D1/0859 , B67D1/0004 , B67D1/0801 , B67D2210/00062
Abstract: A cold water tank for a direct water purifier is provided. The cold water tank for a direct water purifier may comprise: a tank housing having an internal space and having a height in the longitudinal direction at least four times greater than the maximum width in the lateral direction, and disposed in the longitudinal direction so as to introduce a fluid from the upper side and discharge the fluid to the lower side; an evaporator disposed in the internal space so as to guide movement of a refrigerant for cooling the fluid; a connection part disposed under the tank housing to convert the direction of the fluid moving downward to an upper side; a cold water pipe having a lower end connected to the connection part and extending so as to guide the cooled fluid to an upper side of the internal space, and disposed in the longitudinal direction in the internal space; and a cold water outlet formed at the upper end of the tank housing and connected to the upper end of the cold water pipe to discharge the fluid to the outside of the tank housing.
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公开(公告)号：US20220154441A1
公开(公告)日：2022-05-19
申请号：US17438749
申请日：2019-12-16
Applicant: COWAY CO., LTD.
Inventor： Minsu SONG , Hyun Kang LEE , Youngpyo KIM , Dong Ik NAM , Min Hwan KIM
Abstract: Provided is a bidet body. In the bidet body according to an embodiment of the present disclosure, at least one of a drying nozzle and a cleaning nozzle moving in one of a forward and downward direction and an upward and backward direction may be installed, and a bottom surface (111) of a cover (110) constituting an exterior of the bidet body may be flat.
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公开(公告)号：US20240400366A1
公开(公告)日：2024-12-05
申请号：US18700376
申请日：2022-09-02
Applicant: COWAY CO., LTD.
Inventor： Hee Joo KANG , Hee do JUNG , Jong Hwan LEE , Hyun Kang LEE , Byung Hyo YE , Seong Min PARK , Dong Min OH , Seung Won LEE
IPC: B67D1/08
Abstract: The present disclosure relates to a water purifier. The water purifier according to the present disclosure includes: a tank providing an accommodation space, which extends in an up-down direction to accommodate purified water generated by filtering raw water and of which the maximum length in a height direction is at least three times the maximum length in a width direction or more, and provided so that the purified water is introduced through an upper side of the accommodation space; a cold water generator configured to cool the purified water accommodated in the accommodation space and generate cold water; a cold water dispensing flow path provided to dispense the cold water generated in the accommodation space to the outside; and an upper clamp assembly, an intermediate clamp assembly, and a lower clamp assembly provided to effectively respond to pressure that acts on the tank in the up-down direction.
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Patent Agency Ranking
公开(公告)号：US20240399276A1
公开(公告)日：2024-12-05
申请号：US18700390
申请日：2022-09-30
Applicant: COWAY CO., LTD.
Inventor： Hyun Kang LEE , Hee Joo KANG , Yoo Won OH , Jong Hwan LEE , Hee Do JUNG
IPC: B01D35/30
Abstract: A water purifier comprises: a filter case capable of accommodating a plurality of filters; a frame on which the filter case is attached to be separatable; a latch provided on one of the filter case and the frame; and a locking device which can be placed in one of a locking state, in which the filter case is prevented from being separated from the frame, and an unlocking state, in which the filter case is allowed to be separated from the filter case, when the filter case is attached to the frame. The locking device comprises a locking member which is provided on the other of the filter case and the frame, and is interfered with by the latch when placed in the locking state and moves in the direction away from the latch when switching from the locking state to the unlocking state.
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公开(公告)号：US20240409437A1
公开(公告)日：2024-12-12
申请号：US18700970
申请日：2022-09-22
Applicant: COWAY CO., LTD.
Inventor： Hee Joo KANG , Hee do JUNG , Jong Hwan LEE , Hyun Kang LEE , Byung Hyo YE , Dong Min OH , Seung Won LEE , Seong Min PARK
Abstract: The present disclosure provides a water purifier including: a main body having a purified water outlet through which purified water is dispensed, a cold water outlet through which cold water is dispensed, and a hot water outlet through which hot water is dispensed; a first flow path module coupled to be attachable to and detachable from the main body and having a purified water dispensing pipe connected to the purified water outlet and a cold water dispensing pipe connected to the cold water outlet; and a second flow path module coupled to be attachable to and detachable from the main body and having a hot water dispensing pipe connected to the hot water outlet, wherein, when an external force of a predetermined value or more is applied in a first direction, coupling of the first and second flow path modules to the main body is fixed, and when the external force of the predetermined value or more is applied in a second direction, the coupling of the first and second flow path modules to the main body is released.
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公开(公告)号：US20240191486A1
公开(公告)日：2024-06-13
申请号：US18555309
申请日：2022-03-16
Applicant: COWAY CO., LTD.
Inventor： Hee Joo KANG , Da Woon JUNG , Hyun Kang LEE , Seong Min PARK , Dong Min OH , Woong JUNG , Chan Jung PARK
IPC: E03D9/08
CPC classification number: E03D9/08
Abstract: The present disclosure relates to a bidet that forms a pollution-preventing water film that prevents contamination of a cleaning nozzle, and the bidet according to the present disclosure includes a main body mounted at an upper side of a toilet bowl, wherein a ceramic ware containing an excrement of a user is formed in the toilet bowl; a toilet seat provided to the main body and forming a seating surface on which the user sits; a cleaning nozzle coupled to the main body and spraying cleaning water to wash the user's body; a pollution prevention module provided to the main body and including an outlet for discharging pollution-preventing water to prevent contamination of the cleaning nozzle; and a controller configured to control an operation of the pollution prevention module, wherein the outlet of the pollution prevention module discharges the pollution-preventing water to a front surface of the cleaning nozzle so that a surface of the main body is opened at a position spaced upward from the cleaning nozzle, and a pollution-preventing water film is discharged from the outlet into the ceramic ware of the toilet bowl to block a space between the user and the cleaning nozzle.
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9.发明申请公开(公告)号：US20210267423A1
公开(公告)日：2021-09-02
申请号：US17053632
申请日：2019-03-15
Applicant: COWAY CO., LTD.
Inventor： Minsu SONG , Hyun Kang LEE , Youngpyo KIM , Dong Ik NAM
Abstract: A drying device includes: a housing having a ventilation device provided therein; a drying nozzle provided in the housing, and having a ventilation groove from which an air flow generated by the ventilation device is discharged; and a driving motor for moving the drying nozzle forward and backward by rotating the drying nozzle.
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公开(公告)号：US20180236441A1
公开(公告)日：2018-08-23
申请号：US15752150
申请日：2016-07-04
Applicant: COWAY CO., LTD.
Inventor： Hyun Kang LEE , Sung Hee LEE , Won Tae KIM
CPC classification number: B01J49/75 , B01D35/157 , B01D35/30 , B01D41/02 , B01J49/50 , C02F1/42 , C02F2001/425 , C02F2301/063 , C02F2303/16
Abstract: The present invention provides a semi-automatic pressure type water softener including: an ionic resin tank (100) provided with an ionic resin; a regeneration vessel (200), into which a regenerant is introduced and which generates reclaimed water filled with the ionic resin; a drain valve (293) provided in the regeneration vessel (200) and configured to discharge residual water to the outside; a water inlet part (400) configured to selectively supply raw water to the ionic resin tank (100) and the regeneration vessel (200); and a timer/ceramic disk conversion valve (300) configured to select any one of a water softening mode, a raw water mode, and a regeneration mode to convert a passage between any two of the water inlet part (400), the ionic resin tank (100), and the regeneration tank (200), wherein the water softener is in the regeneration mode, any one of a first mode and a second mode is selected according to a preset method, wherein the first mode is operated for a preset period of time by the timer/ceramic disk conversion valve 300 such that the raw water is supplied to the regeneration vessel (200) to generate reclaimed water, and wherein in the second mode, the drain valve (293) is opened.
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