Patents by Inventor Jung-Kyu Yim
Jung-Kyu Yim 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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Patent number: 11955859Abstract: The present disclosure relates to a busbar unit for a motor, the busbar unit including: a first terminal; a second terminal provided to be spaced apart from the first terminal in a first direction; a third terminal stacked on the first terminal in a second direction perpendicular to the first direction; a fourth terminal stacked on the second terminal in the second direction; and a holder configured to support the first terminal, the second terminal, the third terminal, and the fourth terminal, thereby obtaining an advantageous effect of simplifying a structure and improving a degree of design freedom and spatial utilization.Type: GrantFiled: November 23, 2020Date of Patent: April 9, 2024Assignee: Hyundai Mobis Co., Ltd.Inventors: Yeong Woo Seo, Jong Bin Park, Jung Kyu Yim
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Patent number: 11831203Abstract: The present invention relates to an improved structure of a core-bobbin assembly without using a support ring, an O-ring, and a gasket which support and cool the core-bobbin assembly of a motor for a vehicle, so that a weight decreases, and a heat transfer area increases. The present invention also relates to a motor cooling method using the same. In the present invention, an outer circumference sheath (210) is added to a bobbin to cover an entirety of a core outer circumferential portion (110) including a cooling surface press-inserted into and in contact with a housing, that is, a recessed outer circumferential surface (120) formed on the core outer circumferential portion (110).Type: GrantFiled: October 15, 2020Date of Patent: November 28, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Hye Seong Yang, Yeong Woo Seo, Seong Jun Hwang, Jung Kyu Yim
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Patent number: 11831201Abstract: The present disclosure relates to a motor including: a stator including a plurality of split cores configured to cooperatively define a ring shape; and support rings configured to surround outer circumferential surfaces of the split cores and to support upper and lower surfaces of the split cores, thereby improving stability and reliability.Type: GrantFiled: September 22, 2021Date of Patent: November 28, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Hye Seong Yang, Yeong Woo Seo, Hyun Ho Park, Jung Kyu Yim, Seong Jun Hwang, Yul Kyu Son
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Patent number: 11817762Abstract: The present disclosure relates to a motor including: a stator around which coils are wound; a terminal including a body disposed at one end of the stator, and terminal parts protruding from an inner peripheral surface of the body; a holder including a holder body configured to support the body, and a terminal holder part disposed on an inner peripheral surface of the holder body and configured to allow the terminal parts to be disposed thereon; and a support member configured to support the terminal holder part, thereby improving durability, stability, and reliability.Type: GrantFiled: November 1, 2021Date of Patent: November 14, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Hye Seong Yang, Hyun Ho Park, Yeong Woo Seo, Jung Kyu Yim, Yul Kyu Son, Seong Jun Hwang
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Patent number: 11764499Abstract: A block terminal including a plurality of bus bars including ring-shaped connection terminals at both ends thereof; a block base formed to surround bodies of the plurality of bus bars excluding the connection terminals and provided with a slit passing through a surface thereof; and a housing cover formed to surround a surface of the block base and detachably attached to the block base.Type: GrantFiled: September 8, 2020Date of Patent: September 19, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Yeong Woo Seo, Hye Seong Yang, Seong Jun Hwang, Jung Kyu Yim
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Patent number: 11652384Abstract: A terminal assembly for a traction motor includes a bus bar having a ring shape and a terminal holder configured to accommodate the bus bar therein to cover an exterior of the bus bar. The terminal assembly includes: the terminal holder which is perforated to form a coupling hole therein through which a surface of the bus bar is exposed; and a temperature sensor unit which is inserted into the coupling hole and senses a temperature of the bus bar. The terminal assembly for the traction motor according to the present disclosure has a structure in which the temperature sensor unit is coupled to the terminal holder. Thus, the epoxy application process of the related art may be omitted, the occurrence of errors due to the epoxy application may be fundamentally prevented, and the assembly process may be further simplified.Type: GrantFiled: December 23, 2020Date of Patent: May 16, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo Seo, Jong Bin Park, Hyun Ho Park, Jung Kyu Yim
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Publication number: 20220140691Abstract: The present disclosure relates to a motor including: a stator around which coils are wound; a terminal including a body disposed at one end of the stator, and terminal parts protruding from an inner peripheral surface of the body; a holder including a holder body configured to support the body, and a terminal holder part disposed on an inner peripheral surface of the holder body and configured to allow the terminal parts to be disposed thereon; and a support member configured to support the terminal holder part, thereby improving durability, stability, and reliability.Type: ApplicationFiled: November 1, 2021Publication date: May 5, 2022Applicant: HYUNDAI MOBIS Co., Ltd.Inventors: Hye Seong YANG, Hyun Ho PARK, Yeong Woo SEO, Jung Kyu YIM, Yul Kyu SON, Seong Jun HWANG
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Publication number: 20220094219Abstract: The present disclosure relates to a motor including: a stator including a plurality of split cores configured to cooperatively define a ring shape; and support rings configured to surround outer circumferential surfaces of the split cores and to support upper and lower surfaces of the split cores, thereby improving stability and reliability.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Applicant: HYUNDAI MOBIS Co., Ltd.Inventors: Hye Seong YANG, Yeong Woo SEO, Hyun Ho PARK, Jung Kyu YIM, Seong Jun HWANG, Yul Kyu SON
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Publication number: 20220029493Abstract: The present disclosure relates to a busbar unit for a motor, the busbar unit including: a first terminal; a second terminal provided to be spaced apart from the first terminal in a first direction; a third terminal stacked on the first terminal in a second direction perpendicular to the first direction; a fourth terminal stacked on the second terminal in the second direction; and a holder configured to support the first terminal, the second terminal, the third terminal, and the fourth terminal, thereby obtaining an advantageous effect of simplifying a structure and improving a degree of design freedom and spatial utilization.Type: ApplicationFiled: November 23, 2020Publication date: January 27, 2022Inventors: Yeong Woo SEO, Jong Bin PARK, Jung Kyu YIM
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Publication number: 20220014068Abstract: A busbar unit that is electrically connected a motor, the motor including a coil wound around a stator, the busbar unit including: a terminal disposed at an upper side of the stator and electrically connected to the coil in an outer region of the coil in a radial direction of the stator; and a holder configured to support the terminal.Type: ApplicationFiled: June 29, 2021Publication date: January 13, 2022Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo SEO, Jae Min LEE, Jong Bin PARK, Jung Kyu YIM
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Patent number: 11165176Abstract: A block terminal for a motor includes a block base, a busbar, bushings, and fixing nuts. The busbar is disposed in the block base and includes end portions protruding outward from the block base. The end portions include coupling holes. The bushings are mounted on sides of the block base. The fixing nuts are insert-mounted in the coupling holes of the busbar.Type: GrantFiled: September 19, 2019Date of Patent: November 2, 2021Assignee: Hyundai Mobis Co., Ltd.Inventors: Yeong Woo Seo, Jung Kyu Yim
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Publication number: 20210218309Abstract: A terminal assembly for a traction motor includes a bus bar having a ring shape and a terminal holder configured to accommodate the bus bar therein to cover an exterior of the bus bar. The terminal assembly includes: the terminal holder which is perforated to form a coupling hole therein through which a surface of the bus bar is exposed; and a temperature sensor unit which is inserted into the coupling hole and senses a temperature of the bus bar. The terminal assembly for the traction motor according to the present disclosure has a structure in which the temperature sensor unit is coupled to the terminal holder. Thus, the epoxy application process of the related art may be omitted, the occurrence of errors due to the epoxy application may be fundamentally prevented, and the assembly process may be further simplified.Type: ApplicationFiled: December 23, 2020Publication date: July 15, 2021Inventors: Yeong Woo SEO, Jong Bin PARK, Hyun Ho PARK, Jung Kyu YIM
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Publication number: 20210119501Abstract: The present invention relates to an improved structure of a core-bobbin assembly without using a support ring, an O-ring, and a gasket which support and cool the core-bobbin assembly of a motor for a vehicle, so that a weight decreases, and a heat transfer area increases. The present invention also relates to a motor cooling method using the same. In the present invention, an outer circumference sheath (210) is added to a bobbin to cover an entirety of a core outer circumferential portion (110) including a cooling surface press-inserted into and in contact with a housing, that is, a recessed outer circumferential surface (120) formed on the core outer circumferential portion (110).Type: ApplicationFiled: October 15, 2020Publication date: April 22, 2021Inventors: Hye Seong YANG, Yeong Woo SEO, Seong Jun HWANG, Jung Kyu YIM
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Publication number: 20210075131Abstract: A block terminal including a plurality of bus bars including ring-shaped connection terminals at both ends thereof; a block base formed to surround bodies of the plurality of bus bars excluding the connection terminals and provided with a slit passing through a surface thereof; and a housing cover formed to surround a surface of the block base and detachably attached to the block base.Type: ApplicationFiled: September 8, 2020Publication date: March 11, 2021Inventors: Yeong Woo SEO, Hye Seong YANG, Seong Jun HWANG, Jung Kyu YIM
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Publication number: 20200106198Abstract: A block terminal for a motor includes a block base, a busbar, bushings, and fixing nuts. The busbar is disposed in the block base and includes end portions protruding outward from the block base. The end portions include coupling holes. The bushings are mounted on sides of the block base. The fixing nuts are insert-mounted in the coupling holes of the busbar.Type: ApplicationFiled: September 19, 2019Publication date: April 2, 2020Inventors: Yeong Woo SEO, Jung Kyu YIM
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Patent number: 9660509Abstract: Embodiments of the invention provide a motor assembly including a terminal provided at a stator of a motor and electrically connected to a coil wound around the stator, and a controller formed with a coupling hole to which the terminal is coupled and electrically connected and controlling electric input and output to the terminal.Type: GrantFiled: December 31, 2014Date of Patent: May 23, 2017Assignee: MPLUS CO., LTD.Inventors: Yong Tae Kim, Jung Kyu Yim, Ki Young Lee
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Publication number: 20150194870Abstract: Embodiments of the invention provide a motor assembly including a terminal provided at a stator of a motor and electrically connected to a coil wound around the stator, and a controller formed with a coupling hole to which the terminal is coupled and electrically connected and controlling electric input and output to the terminal.Type: ApplicationFiled: December 31, 2014Publication date: July 9, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yong Tae KIM, Jung Kyu YIM, Ki Young LEE
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Publication number: 20140368070Abstract: Disclosed herein is a coil winding structure of a stator core including: the stator core; an insulator covering the stator core and provided with a coil coupling part; and a coil wound around the stator core and connected to the coil coupling part of the insulator, wherein a solder is injected into the coil coupling part, such that the coil is electrically connected to an external connecting line.Type: ApplicationFiled: June 13, 2014Publication date: December 18, 2014Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyun Kag PARK, Hae Jun Yang, Ki Young Lee, Jung Kyu Yim
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Publication number: 20140346903Abstract: Disclosed herein is a fan motor. In the fan motor according to the present invention which is an outer rotor type, a shaft having a fan fastened thereto is rotatably coupled to a bearing, the bearing is coupled to a bearing holder formed in a bracket, and the bracket is integrally configured of the bearing holder, a hub formed to be extended from the bearing holder to a perimeter, and a base formed to be extended from the hub to a perimeter, such that parts and assembling process may be effectively reduced. Meanwhile, the shaft is fastened with a stopper to prevent floating thereof, thereby improving driving stability and reliability.Type: ApplicationFiled: October 14, 2013Publication date: November 27, 2014Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jung Kyu Yim, Hae Jun Yang, Hyun Kag Park, Ki Young Lee
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Publication number: 20140169999Abstract: Disclosed herein is a shaft supporting module, including: a bearing rotatably supporting a shaft of a fan motor; and a supporting body supporting the bearing, wherein the bearing is formed of a single bearing extended in an axial direction.Type: ApplicationFiled: March 13, 2013Publication date: June 19, 2014Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jung Kyu Yim, Hyun Kag Park, Ki Young Lee