Patents by Inventor Cha You Lim
Cha You Lim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240123796Abstract: The present disclosure provides a dual cooling water heater including a main body on which a substrate is seated, a flow path forming part connected to the main body and having first and second flow paths provided on one surface thereof, a first heating element disposed on the other surface of the flow path forming part and configured to heat the first flow path, a second heating element disposed on the other surface of the flow path forming part and configured to heat the second flow path, and a control unit configured to control a temperature and a flow rate of cooling water moving through the first flow path and a temperature and a flow rate of cooling water moving through the second flow path by controlling a temperature of the first heating element and a temperature of the second heating element.Type: ApplicationFiled: March 24, 2022Publication date: April 18, 2024Inventors: Hyun Seok JUNG, Cha You LIM
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Publication number: 20220003455Abstract: Disclosed in an embodiment is a fluid heater including a main body including a partitioning part having a plate shape and a flow passage forming part forming a flow passage on the other surface of the partitioning part, a heating plate disposed on the flow passage forming part and having a plate shape and including a heating pattern having a shape corresponding to the flow passage, a circuit board disposed on one surface of the partitioning part and configured to control the heating pattern to generate heat, and a bus bar electrically connecting the heating pattern and the circuit board, wherein the flow passage forming part includes a turning vane disposed in a curved flow passage of the flow passage.Type: ApplicationFiled: July 19, 2019Publication date: January 6, 2022Inventors: Cha You LIM, Hyun Seok JUNG
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Publication number: 20210213803Abstract: The present invention relates to a coolant heater. The objective of the present invention is to provide a coolant heater, wherein an assembly formed by stacking sheet-type heaters is integrated with a housing in which coolant circulates, so as to minimize heat loss and thus maximize heating efficiency and achieve free capacity diversification through a sheet-stacking shape.Type: ApplicationFiled: May 27, 2019Publication date: July 15, 2021Inventor: Cha You LIM
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Patent number: 10919362Abstract: Provided is a coolant heater, and more particularly, is a coolant heater capable of minimizing a mounting space and weight by integrating the coolant heater and a water pump with each other and improving a cooling effect of the coolant heater and a controller for controlling a coolant transporter.Type: GrantFiled: February 6, 2018Date of Patent: February 16, 2021Assignee: Hanon SystemsInventor: Cha You Lim
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Patent number: 10806022Abstract: An embodiment discloses a fluid heating heater including: a main body including a plate-shaped partition part, and a flow path forming part forming a flow path in the other surface of the partition part; a heating plate disposed on the flow path forming part in a plate shape, and including a heating pattern having a shape corresponding to the flow path; a circuit board disposed on one surface of the partition part; and a bus bar configured to electrically connect the heating pattern and the circuit board.Type: GrantFiled: August 7, 2019Date of Patent: October 13, 2020Assignee: Hanon SystemsInventors: Cha You Lim, Hyun Seok Jung
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Patent number: 10744851Abstract: The present invention relates to a vehicular heating device comprising: a vehicular engine cooling unit for connecting an engine, a water pump, and a radiator on a first cooling water circulating line to cool the engine; and a vehicular indoor space heating unit for connecting the engine, the water pump, and a heater core on a second cooling water circulating line to heat an indoor space of the vehicle, wherein the vehicular heating device comprises a heating means mounted on the second cooling water circulating line to heat cooling water supplied to the heater core. According to the present invention, the heating performance of the cooling water, which is supplied to the heater core during an initial cold start of the vehicle is improved, thereby increasing the indoor heating efficiency of the vehicle during a winter season.Type: GrantFiled: August 18, 2016Date of Patent: August 18, 2020Assignee: Hanon SystemsInventors: Cha You Lim, Jae Hoon Kim, Dong-Hee Ye
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Publication number: 20200053866Abstract: An embodiment discloses a fluid heating heater including: a main body including a plate-shaped partition part, and a flow path forming part forming a flow path in the other surface of the partition part; a heating plate disposed on the flow path forming part in a plate shape, and including a heating pattern having a shape corresponding to the flow path; a circuit board disposed on one surface of the partition part; and a bus bar configured to electrically connect the heating pattern and the circuit board.Type: ApplicationFiled: August 7, 2019Publication date: February 13, 2020Inventors: Cha You LIM, Hyun Seok JUNG
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Publication number: 20180264914Abstract: The present invention relates to a vehicular heating device comprising: a vehicular engine cooling unit for connecting an engine, a water pump, and a radiator on a first cooling water circulating line to cool the engine; and a vehicular indoor space heating unit for connecting the engine, the water pump, and a heater core on a second cooling water circulating line to heat an indoor space of the vehicle, wherein the vehicular heating device comprises a heating means mounted on the second cooling water circulating line to heat cooling water supplied to the heater core. According to the present invention, the heating performance of the cooling water, which is supplied to the heater core during an initial cold start of the vehicle is improved, thereby increasing the indoor heating efficiency of the vehicle during a winter season.Type: ApplicationFiled: August 18, 2016Publication date: September 20, 2018Inventors: Cha You Lim, Jae Hoon Kim, Dong-Hee Ye
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Patent number: 10072670Abstract: Provided is a fan shroud assembly and, more specifically, a fan shroud assembly including a swirling airflow-preventing saw-teeth which is arranged along a predetermined inner circumferential surface of a ventilating part while maintaining a predetermined gap from an end portion of a blade of a fan or an end portion of a fan band of the fan and are formed in a saw-toothed shape, in which both a first area in which the swirling airflow-preventing saw-teeth are formed and a second area from which the swirling airflow-preventing saw-teeth are removed are formed, thereby generating a swirling airflow of ventilated air due to a reduction in pressure fluctuation and thus effectively reducing noise.Type: GrantFiled: June 19, 2014Date of Patent: September 11, 2018Assignee: HANON SYSTEMSInventors: Woo Youl Jung, Cha You Lim, Yong Sung Kwon, Kyung Seok Cho
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Publication number: 20180222279Abstract: Provided is a coolant heater, and more particularly, is a coolant heater capable of minimizing a mounting space and weight by integrating the coolant heater and a water pump with each other and improving a cooling effect of the coolant heater and a controller for controlling a coolant transporter.Type: ApplicationFiled: February 6, 2018Publication date: August 9, 2018Inventor: Cha You LIM
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Publication number: 20160138610Abstract: Provided is a fan shroud assembly and, more specifically, a fan shroud assembly including a swirling airflow-preventing saw-teeth which is arranged along a predetermined inner circumferential surface of a ventilating part while maintaining a predetermined gap from an end portion of a blade of a fan or an end portion of a fan band of the fan and are formed in a saw-toothed shape, in which both a first area in which the swirling airflow-preventing saw-teeth are formed and a second area from which the swirling airflow-preventing saw-teeth are removed are formed, thereby generating a swirling airflow of ventilated air due to a reduction in pressure fluctuation and thus effectively reducing noise.Type: ApplicationFiled: June 19, 2014Publication date: May 19, 2016Inventors: Woo Youl Jung, Cha You Lim, Yong Sung Kwon, Kyung Seok Cho
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Patent number: 8702404Abstract: Provided is an air blower for a fuel cell vehicle, and in particular, an air blower for a fuel cell vehicle having a cooling water passage formed in a motor case and an air flowing groove to increase cooling efficiency and reduce a shaft load to improve durability.Type: GrantFiled: November 30, 2010Date of Patent: April 22, 2014Assignee: Halla Visteon Climate Control CorporationInventors: Kyung Seok Cho, Soon Ho Choi, Hyun Sup Yang, Cha You Lim
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Publication number: 20110135519Abstract: Provided is an air blower for a fuel cell vehicle, and in particular, an air blower for a fuel cell vehicle having a cooling water passage formed in a motor case and an air flowing groove to increase cooling efficiency and reduce a shaft load to improve durability.Type: ApplicationFiled: November 30, 2010Publication date: June 9, 2011Applicant: HALLA CLIMATE CONTROL CORP.Inventors: Kyung Seok CHO, Soon Ho Choi, Hyun Sup Yang, Cha You Lim