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公开(公告)号：US11260832B2
公开(公告)日：2022-03-01
申请号：US16432293
申请日：2019-06-05
发明人： Nak Kyoung Kong , Jong Min Park , Doo Hyun Kim , Ki Hong Lee , Seung Hyeok Chang , Heung Hwan Lim , Jong Wook Lee , Jong Hyun Jin , Jae Hyoung Kim
摘要： A safety device for heating hoses is provided to prevent overheating of a heating wire. The safety device includes a first hose that connects between a reservoir and a connector and a second hose that is fluidly connected to the first hose and allows windshield washer fluid to flow from the connector to a spray nozzle. A housing encloses the connector and a heating wire is disposed in at least one of the first and second hoses. A terminal is disposed inside the housing and is connected to the heating wire to apply electric power from a power supply unit to the heating wire. A circuit breaker is connected to the terminal and the heating wire and cuts off electric power applied to the heating wire based on a temperature condition.
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公开(公告)号：US20200180568A1
公开(公告)日：2020-06-11
申请号：US16432293
申请日：2019-06-05
发明人： Nak Kyoung Kong , Jong Min Park , Doo Hyun Kim , Ki Hong Lee , Seung Hyeok Chang , Heung Hwan Lim , Jong Wook Lee , Jong Hyun Jin , Jae Hyoung Kim
摘要： A safety device for heating hoses is provided to prevent overheating of a heating wire. The safety device includes a first hose that connects between a reservoir and a connector and a second hose that is fluidly connected to the first hose and allows windshield washer fluid to flow from the connector to a spray nozzle. A housing encloses the connector and a heating wire is disposed in at least one of the first and second hoses. A terminal is disposed inside the housing and is connected to the heating wire to apply electric power from a power supply unit to the heating wire. A circuit breaker is connected to the terminal and the heating wire and cuts off electric power applied to the heating wire based on a temperature condition.
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公开(公告)号：US11724670B2
公开(公告)日：2023-08-15
申请号：US17036975
申请日：2020-09-29
发明人： Jong Min Park , Nak Kyoung Kong , Seung Sik Han , Ki Hong Lee , Jong Wook Lee
摘要： A device for distributing washer fluid includes a cover portion into which a washer fluid is introduced, a moving shaft assembly located inside the cover portion, a motor assembly located at one end of the moving shaft assembly and configured to rotate the moving shaft assembly, one or more flow holes located in the moving shaft assembly, a plurality of distribution units located to correspond to the one or more flow holes, and a controller configured to control a rotation amount of the motor assembly which is configured to selectively discharge an washer fluid introduced into the one or more flow holes to the plurality of distribution units.
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公开(公告)号：US20210380073A1
公开(公告)日：2021-12-09
申请号：US17036975
申请日：2020-09-29
发明人： Jong Min Park , Nak Kyoung Kong , Seung Sik Han , Ki Hong Lee , Jong Wook Lee
摘要： A device for distributing washer fluid includes a cover portion into which a washer fluid is introduced, a moving shaft assembly located inside the cover portion, a motor assembly located at one end of the moving shaft assembly and configured to rotate the moving shaft assembly, one or more flow holes located in the moving shaft assembly, a plurality of distribution units located to correspond to the one or more flow holes, and a controller configured to control a rotation amount of the motor assembly which is configured to selectively discharge an washer fluid introduced into the one or more flow holes to the plurality of distribution units.
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公开(公告)号：US11912245B2
公开(公告)日：2024-02-27
申请号：US17094015
申请日：2020-11-10
发明人： Jong Min Park , Nak Kyoung Kong , Seung Sik Han , Ki Hong Lee , Jong Wook Lee
IPC分类号： B60S1/48
CPC分类号： B60S1/481
摘要： A device for distributing washer fluid, which includes a case including one or more discharge holes, a rail part located in the case, a pipe assembly moved along the rail part and configured to discharge a washer fluid to the one or more discharge holes, a motor assembly configured to apply a driving force to allow the pipe assembly to be moved along the rail part, a hose engaged with the pipe assembly and integrally moved with the pipe assembly along the rail part, and a controller configured to control the driving force of the motor assembly in response to a cleaning request such that the pipe assembly discharges the washer fluid to a selected discharge hole.
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公开(公告)号：US11628810B2
公开(公告)日：2023-04-18
申请号：US16184407
申请日：2018-11-08
发明人： Nak Kyoung Kong , Jong Min Park , Ki Hong Lee , Young Ik Cho , Seung Hyeok Chang , Jong Wook Lee , Jong Hyun Jin
摘要： A washer liquid heating device is provided. The device includes a heating unit that is positioned at a lower end of a reservoir. A washer pump is connected to one end of the heating unit and a controller adjusts a heat generation of the heating unit. Accordingly, at least some of washer liquid contained in the reservoir flows into the heating unit and is then discharged to the washer pump.
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公开(公告)号：US20210380074A1
公开(公告)日：2021-12-09
申请号：US17094015
申请日：2020-11-10
发明人： Jong Min Park , Nak Kyoung Kong , Seung Sik Han , Ki Hong Lee , Jong Wook Lee
IPC分类号： B60S1/48
摘要： A device for distributing washer fluid, which includes a case including one or more discharge holes, a rail part located in the case, a pipe assembly moved along the rail part and configured to discharge a washer fluid to the one or more discharge holes, a motor assembly configured to apply a driving force to allow the pipe assembly to be moved along the rail part, a hose engaged with the pipe assembly and integrally moved with the pipe assembly along the rail part, and a controller configured to control the driving force of the motor assembly in response to a cleaning request such that the pipe assembly discharges the washer fluid to a selected discharge hole.
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公开(公告)号：US20200001831A1
公开(公告)日：2020-01-02
申请号：US16184407
申请日：2018-11-08
发明人： Nak Kyoung Kong , Jong Min Park , Ki Hong Lee , Young Ik Cho , Seung Hyeok Chang , Jong Wook Lee , Jong Hyun Jin
摘要： A washer liquid heating device is provided. The device includes a heating unit that is positioned at a lower end of a reservoir. A washer pump is connected to one end of the heating unit and a controller adjusts a heat generation of the heating unit. Accordingly, at least some of washer liquid contained in the reservoir flows into the heating unit and is then discharged to the washer pump.
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公开(公告)号：US20240227737A9
公开(公告)日：2024-07-11
申请号：US18141607
申请日：2023-05-01
发明人： Young Joon Shin , Chan Mook Choi , Gyu Won Han , Jong Min Park , Jin Hee Lee , Jong Wook Lee , Min Wook Park , Seong Jun Kim , Hyeong Jun Kim , Sun Ju Kim
CPC分类号： B60S1/481 , G05D16/2066
摘要： An apparatus for controlling a discharge pressure of a fluid includes: a pump configured to suck the fluid through an inlet or to discharge the sucked fluid through an outlet; a distributor connected to the pump and to an injection nozzle provided by a sensor and configured to distribute the fluid discharged from the pump to the sensor; and a controller. The controller is configured to control the pump to operate selectively in accordance with detection of contamination of the sensor and to control operation of the distributor to be forcibly delayed during operation of the pump such that the fluid distributed to the sensor, when detected as being contaminated, is controlled to reach a selected required discharge pressure of different required discharge pressures selected in accordance with water amount information and a degree of contamination of the sensor.
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公开(公告)号：US20220144216A1
公开(公告)日：2022-05-12
申请号：US17453711
申请日：2021-11-05
发明人： Jong Min Park , Nak Kyoung Kong , Jin Hee Lee , Ki Hong Lee , Chang Hoon Lee , Ho Hoon Hwang , Eui Dong Roh , Ki Ryong Lee , Jong Wook Lee , Sin Won Kang , Seong Jun Kim , Jong-hyun Jin , Moo Ha Hwang , Yeong-Su Kim , Gyu Won Han , Young Joon Shin
摘要： A washer liquid supply valve includes a valve body provided with an inflow hole and a discharge hole configured to allow a washer liquid to flow into and out of the valve body therethrough, a housing detachably combined with an upper part of the valve body, a coil assembly installed in the housing and configured to generate magnetic force when power is applied to the washer liquid supply valve, a core combined with the coil assembly while penetrating the coil assembly and magnetized by the magnetic force generated by the coil assembly, plunger installed in the core so as to be movable and configured to be moved upwards when power is applied to the washer liquid supply valve, and a spring interposed between the core and the plunger so as to elastically support the plunger towards the valve body.
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