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公开(公告)号：US12051814B2
公开(公告)日：2024-07-30
申请号：US17396245
申请日：2021-08-06
Applicant: GM Global Technology Operations LLC
Inventor： Chih-Hung Yen , Taeyoung Han , David R. Clark , Su Jung Han , Kuo-huey Chen , Gustavo Cibrian Salazar
IPC: H01M50/143 , C09K21/02 , H01M10/613 , H01M10/6551 , H01M10/6554 , H01M50/204 , H01M50/213 , H01M50/222 , H01M50/231 , H01M50/233 , H01M50/367 , H01M50/375
CPC classification number: H01M50/143 , C09K21/02 , H01M10/613 , H01M10/6551 , H01M10/6554 , H01M50/204 , H01M50/213 , H01M50/222 , H01M50/231 , H01M50/233 , H01M50/367 , H01M50/375 , H01M2200/00 , Y02E60/10
Abstract: Disclosed herein is a battery module comprising a plurality of battery cells encased in an outer shell. The outer shell has disposed on an inner surface a flame retardant layer that comprises expandable graphite. The expandable graphite is operative to expand during an thermal event that results in an increase in battery module temperature. Disclosed herein too is a method comprising disposing in a battery module a flame retardant layer; where the battery module comprises a plurality of battery cells encased in an outer shell. The outer shell has disposed on an inner surface a flame retardant layer that comprises expandable graphite. The expandable graphite is operative to expand during an thermal event that results in an increase in battery module temperature.
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公开(公告)号：US11407289B2
公开(公告)日：2022-08-09
申请号：US16520903
申请日：2019-07-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Alok Warey , Chih-Hung Yen , Taeyoung Han , Kuo-Huey Chen , Bahram Khalighi , Paul E. Krajewski
Abstract: Methods and apparatus are provided for heating a vehicle window to remove ice and condensation using a carbon nanotube heating pad. The apparatus includes a user interface operative to receive a user request, a vehicle windshield, a heating pad wherein the heating pad includes a carbon nanotube heating element and a reflective surface and is oriented such that the carbon nanotube heating element is directed towards the windshield, a power supply operative to supply power to the carbon nanotube heating element in response to a control signal, and a processor operative to generate the control signal in response to the user request.
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公开(公告)号：US11673496B1
公开(公告)日：2023-06-13
申请号：US17697444
申请日：2022-03-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Taeyoung Han , Shailendra Kaushik , Alok Warey , Chih-Hung Yen , Bahram Khalighi
CPC classification number: B60N2/5657 , B60N2/5628 , B60N2/5685 , B60N2/5692 , B60R22/12
Abstract: A seat system includes a seat bottom and a seat back at a rear of the seat bottom. A thermally controlled seat belt includes a lap portion and a shoulder portion. The thermally controlled seat belt can include a porous sleeve that is connected to a seat ventilation system or a vehicle ventilation system. The seat belt can alternatively or additionally include a heating fabric or thermoelectric elements.
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公开(公告)号：US09926021B2
公开(公告)日：2018-03-27
申请号：US14933083
申请日：2015-11-05
Applicant: GM Global Technology Operations LLC
Inventor： Taeyoung Han , Kuo-Huey Chen , Chih-Hung Yen , Bahram Khalighi
IPC: B62D35/02
Abstract: A strake may direct air around a structure that moves in a forward direction and that has a first side and a second side. The strake may include a first section that may curve inward and rearward around the structure and that may be shaped to direct oncoming air toward the second side. The strake may include a second section that may be positioned further in the forward direction than a portion of the structure and may be shaped to direct oncoming air toward the first or second side.
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公开(公告)号：US20170129552A1
公开(公告)日：2017-05-11
申请号：US14933083
申请日：2015-11-05
Applicant: GM Global Technology Operations LLC
Inventor： Taeyoung Han , Kuo-Huey Chen , Chih-Hung Yen , Bahram Khalighi
IPC: B62D35/02
Abstract: A strake may direct air around a structure that moves in a forward direction and that has a first side and a second side. The strake may include a first section that may curve inward and rearward around the structure and that may be shaped to direct oncoming air toward the second side. The strake may include a second section that may be positioned further in the forward direction than a portion of the structure and may be shaped to direct oncoming air toward the first or second side.
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Patent Agency Ranking
公开(公告)号：US20150180095A1
公开(公告)日：2015-06-25
申请号：US14133970
申请日：2013-12-19
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Kuo-Huey Chen , Taeyoung Han , Chih-Hung Yen
IPC: H01M10/613 , H01M10/625 , H01M10/6551 , H01M10/42 , H01M2/02 , H01M10/647
CPC classification number: H01M10/4207 , H01M2/0285 , H01M2/1077 , H01M2/305 , H01M10/0481 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/653 , H01M10/6554 , H01M2220/20 , Y10T29/49108
Abstract: The present disclosure relates to apparatuses for conducting battery heat comprising an active material positioned between a first cover portion and second cover portion, each portion comprising a thermal conductive material and protection material connected to the thermal conductive material. Also included are systems for conducting heat includes a plurality of pouch cells each comprising an active material positioned between a first cover portion and second cover portion and a plurality of frames, at least one frame positioned between each of the plurality of pouch cells. Finally included are methods, for assembling a pouch cell structure for use in conducting battery heat, comprising constructing a pouch cell assembly by alternating a sequence of pouch cells and frames; positioning a first contact edge of each of pouch cell proximal to a first heat sink and a second contact edge of each pouch cells proximal to a second heat sink opposite the first contact edge; and connecting the first heat sink to the first contact edge of each of the plurality of pouch cells and connecting the second heat sink to the second contact edge of each of the plurality of pouch cells.
Abstract translation: 本发明涉及用于传导电池热的装置，其包括位于第一盖部分和第二盖部分之间的活性材料，每个部分包括导热材料和与导热材料连接的保护材料。 还包括用于导热的系统包括多个袋单元，每个袋单元包括位于第一盖部分和第二盖部分之间的活性材料和多个框架，至少一个框架位于多个袋单元之间。 最后包括用于组装用于导电电池热的袋式电池结构的方法，包括通过交替一系列袋式电池和框架构建袋式电池组件; 将每个袋单元的第一接触边缘定位在第一散热器附近，并且每个袋单元的第二接触边缘靠近与第一接触边缘相对的第二散热器; 以及将所述第一散热器连接到所述多个袋单元中的每一个的所述第一接触边缘并且将所述第二散热器连接到所述多个袋单元中的每一个的所述第二接触边缘。
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公开(公告)号：US10196100B2
公开(公告)日：2019-02-05
申请号：US15641766
申请日：2017-07-05
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chih-Hung Yen , Kuo-Huey Chen , Taeyoung Han , Bahram Khalighi
Abstract: Cab extender systems and methods are provided for reducing the aerodynamic drag on a pickup truck. A cab extender system includes a cab with a roof panel and a rear wall. The cab extends upward on the vehicle to the roof panel and the rear wall extends downward from the roof panel. A tailgate is disposed at a rear of the vehicle and a utility box extends between the rear wall and the tailgate. An extender extends in a rearward direction from the roof panel a length of between ten and twenty centimeters from the rear wall.
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公开(公告)号：US11252840B2
公开(公告)日：2022-02-15
申请号：US16575348
申请日：2019-09-18
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Anil K. Sachdev , Chih-Hung Yen , Venkata Prasad Atluri
Abstract: A cooling assembly according to various aspects of the present disclosure includes a housing, an electronic component, a dielectric coolant, and a cover. The housing includes an interior compartment having a basin region in which the electronic component and the coolant are disposed. The coolant undergoes phase change between a liquid state and a gas state. The coolant is in direct contact with the electronic component in the liquid state. The cover component extends transversely through the interior compartment and is coupled to the body. The cover component is disposed in a direction with respect to the basin region. The cover component at least partially defines a port in fluid communication with the basin region. The cover component is configured to permit flow therethrough of the dielectric coolant in the gas state in at least the direction.
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公开(公告)号：US11485429B2
公开(公告)日：2022-11-01
申请号：US16780361
申请日：2020-02-03
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chih-Hung Yen , Taeyoung Han , Alok Warey , Kuo-Huey Chen , Bahram Khalighi , Shailendra Kaushik
IPC: B62D35/00
Abstract: A control system of a vehicle comprising: i) a plurality of adjustable aerodynamic control devices associated with the vehicle; ii) a fuel economy sensor configured to determine a first fuel economy measurement; and iii) an aerodynamic device controller module configured to adjust a first one of the plurality of adjustable aerodynamic control devices and to receive from the fuel economy sensor a second fuel economy measurement. The aerodynamic device controller module stores in an onboard database state information corresponding to settings of the plurality of adjustable aerodynamic control devices if the second fuel economy measurement is an improvement over the first fuel economy measurement.
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公开(公告)号：US20190009840A1
公开(公告)日：2019-01-10
申请号：US15641766
申请日：2017-07-05
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chih-Hung Yen , Kuo-Huey Chen , Taeyoung Han , Bahram Khalighi
Abstract: Cab extender systems and methods are provided for reducing the aerodynamic drag on a pickup truck. A cab extender system includes a cab with a roof panel and a rear wall. The cab extends upward on the vehicle to the roof panel and the rear wall extends downward from the roof panel. A tailgate is disposed at a rear of the vehicle and a utility box extends between the rear wall and the tailgate. An extender extends in a rearward direction from the roof panel a length of between ten and twenty centimeters from the rear wall.
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