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    CYLINDER HEAD WITH BLENDED INLET VALVE SEAT FOR HIGH TUMBLE INLET PORT
    2.
    发明申请
    CYLINDER HEAD WITH BLENDED INLET VALVE SEAT FOR HIGH TUMBLE INLET PORT 审中-公开
    带有混合入口阀的气缸头用于高端入口端口

    公开(公告)号：US20170058823A1

    公开(公告)日：2017-03-02

    申请号：US14833812

    申请日：2015-08-24

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan W. Hayman ,  Kenneth M. Eastman ,  Edward J. Keating ,  Erwan Gautier

    IPC: F02F1/42

    CPC classification number: F02F1/4285 ,  F01L3/22 ,  F02F1/4235 ,  Y02T10/146

    Abstract: A cylinder head defines an inlet port having an exit. A valve seat insert defines a seat cut surface that is disposed adjacent to the exit of the inlet port. A cross section of the inlet port parallel to a centerline of the inlet port defines a long turn edge of the inlet port cross section. The long turn edge of the inlet port cross section defines a flow path trajectory of the inlet port. The seat cut surface and the flow path trajectory are substantially aligned to extend the flow path trajectory of the long turn edge of the inlet port cross section across the seat cut surface.

    Abstract translation: 气缸盖限定具有出口的入口。 阀座插入件限定了邻近入口端口设置的座椅切割表面。 入口端口的平行于入口端口的中心线的横截面限定入口端口横截面的长转弯边缘。 入口端口横截面的长转弯边限定入口端口的流路轨迹。 座椅切割表面和流动路径轨迹基本上对齐，以延伸穿过座椅切割表面的入口端口横截面的长转弯边缘的流动路径轨迹。

    Split/dual plane integrated exhaust manifold for dual scroll turbo charger
    3.
    发明授权
    Split/dual plane integrated exhaust manifold for dual scroll turbo charger 有权
    用于双涡轮增压充电器的分体/双平面集成排气歧管

    公开(公告)号：US09133745B2

    公开(公告)日：2015-09-15

    申请号：US14015240

    申请日：2013-08-30

    Applicant: GM Global Technology Operations LLC

    Inventor： Akram R. Zahdeh ,  Colin Blacklock Bosman ,  Kenneth M. Eastman ,  Robert S. McAlpine

    IPC: F01N1/00 ,  F01N3/02 ,  F02B33/44 ,  F02F1/36 ,  F02F1/40 ,  F02F1/42 ,  F01N3/04 ,  F01N13/10 ,  F02B37/02

    CPC classification number: F01N3/046 ,  F01N13/10 ,  F01N13/107 ,  F01N2260/024 ,  F02B37/02 ,  F02B37/025 ,  F02F1/40 ,  Y02T10/144 ,  Y02T10/20

    Abstract: An integrated exhaust manifold for use with an internal combustion engine and dual scroll turbocharger. The integrated exhaust manifold includes a first exhaust passageway fluidly connected between a first pair of piston cylinders and the dual scroll turbocharger for transporting exhaust gas from the first pair of piston cylinders to a first input of dual scroll turbocharger. The integrated exhaust manifold includes a second exhaust passageway fluidly connected between a second pair of piston cylinders and the dual scroll turbocharger for transporting exhaust gas from the second pair of piston cylinders to a second input of the dual scroll turbocharger. The second exhaust passageway is fluidly independent from the first exhaust passageway and the first and second exhaust passageways are positioned to define a septum area therebetween. A cooling system having a septum cooling jacket is use to cool the septum area between the first and second exhaust passageways.

    Abstract translation: 一种用于内燃机和双涡旋涡轮增压器的综合排气歧管。 集成排气歧管包括流体连接在第一对活塞气缸和用于将废气从第一对活塞气缸输送到双涡旋涡轮增压器的第一输入的双涡旋涡轮增压器之间的第一排气通道。 集成排气歧管包括流体地连接在第二对活塞气缸和用于将废气从第二对活塞气缸输送到双涡旋涡轮增压器的第二输入的双涡旋涡轮增压器之间的第二排气通道。 第二排气通道与第一排气通道流体地独立，并且第一和第二排气通道定位成在其间限定隔膜区域。 具有隔膜冷却护套的冷却系统用于冷却第一和第二排气通道之间的隔膜区域。

    Dual path SAIR for dual plane integrated exhaust manifolds
    4.
    发明授权
    Dual path SAIR for dual plane integrated exhaust manifolds 有权
    双路集成排气歧管的双路SAIR

    公开(公告)号：US08850804B2

    公开(公告)日：2014-10-07

    申请号：US13768010

    申请日：2013-02-15

    Applicant: GM Global Technology Operations LLC

    Inventor： Alan W. Hayman ,  Kenneth M. Eastman ,  Robert S. McAlpine

    IPC: F01N3/05 ,  F01N3/34 ,  F02F1/00

    CPC classification number: F02F1/00 ,  F01N3/05 ,  F01N3/34 ,  F01N13/107 ,  F02F1/243 ,  Y02T10/20

    Abstract: A secondary air injection or SAIR system is illustrated and described which includes a first air injection path defined by in part by a lower ditch formed in the head mounting surface of the cylinder block, and a second air injection path defined in part by a second ditch formed in the block mounting surface. The cylinder head gasket is used to separate and seal the first ditch from the second ditch. The first and second air injection paths are separate and isolated from one another such that secondary air may be selectively introduced through the first air injection path into the first exhaust leg and selective introduced through the second injection path into the second exhaust leg independent of the first air injection path.

    Abstract translation: 示出和描述了二次空气喷射或SAIR系统，其包括由形成在气缸体的头部安装表面中的下部沟槽限定的第一空气喷射路径和部分由第二沟槽限定的第二空气喷射路径 形成在块安装面上。 气缸盖垫圈用于将第一沟槽与第二沟槽分离并密封。 第一和第二空气注入路径彼此分离并隔离，使得二次空气可以通过第一空气注入路径被选择性地引入第一排气支路，并且选择性地通过第二注入路径被引入到第二排气支路中，独立于第一 空气注入路径。

    BATTERY CELL VENT EXHAUST MANIFOLD SYSTEM FOR THERMAL RUNAWAY MITIGATION
    5.
    发明申请
    BATTERY CELL VENT EXHAUST MANIFOLD SYSTEM FOR THERMAL RUNAWAY MITIGATION 有权

    公开(公告)号：US20240380065A1

    公开(公告)日：2024-11-14

    申请号：US18313433

    申请日：2023-05-08

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Ryan P. Hickey ,  Julian R. Sherborne ,  Kenneth M. Eastman ,  Rodney E. Baker

    IPC: H01M50/367 ,  B60L50/64 ,  B60L58/26 ,  H01M50/209 ,  H01M50/271 ,  H01M50/342 ,  H01M50/375

    Abstract: A battery system includes a plurality of battery cells and a battery system enclosure surrounded by an external environment. The battery system enclosure is configured to house the plurality of battery cells and includes an enclosure tray configured to support the plurality of battery cells and an enclosure cover configured to engage the enclosure tray and seal the battery system enclosure. The battery system also includes an exhaust manifold arranged between the plurality of battery cells and the enclosure cover. The exhaust manifold includes multiple individual gas paths in fluid communication with an exhaust outlet. The gas paths are configured to collect high-temperature gases from each of the plurality of battery cells and guide the high-temperature gases from each of the plurality of battery cells to the exhaust outlet. The exhaust outlet is configured to discharge the high-temperature gases distally from the plurality of battery cells.

    Split/Dual Plane Integrated Exhaust Manifold For Dual Scroll Turbo Charger
    8.
    发明申请
    Split/Dual Plane Integrated Exhaust Manifold For Dual Scroll Turbo Charger 有权
    双涡旋涡轮增压器的分体/双平面集成排气歧管

    公开(公告)号：US20150059339A1

    公开(公告)日：2015-03-05

    申请号：US14015240

    申请日：2013-08-30

    Applicant: GM Global Technology Operations LLC

    Inventor： Akram R. Zahdeh ,  Colin Blacklock Bosman ,  Kenneth M. Eastman ,  Robert S. Mcalpine

    IPC: F01N3/04 ,  F02B37/02 ,  F01N13/10

    CPC classification number: F01N3/046 ,  F01N13/10 ,  F01N13/107 ,  F01N2260/024 ,  F02B37/02 ,  F02B37/025 ,  F02F1/40 ,  Y02T10/144 ,  Y02T10/20

    Abstract: An integrated exhaust manifold for use with an internal combustion engine and dual scroll turbocharger. The integrated exhaust manifold includes a first exhaust passageway fluidly connected between a first pair of piston cylinders and the dual scroll turbocharger for transporting exhaust gas from the first pair of piston cylinders to a first input of dual scroll turbocharger. The integrated exhaust manifold includes a second exhaust passageway fluidly connected between a second pair of piston cylinders and the dual scroll turbocharger for transporting exhaust gas from the second pair of piston cylinders to a second input of the dual scroll turbocharger. The second exhaust passageway is fluidly independent from the first exhaust passageway and the first and second exhaust passageways are positioned to define a septum area therebetween. A cooling system having a septum cooling jacket is use to cool the septum area between the first and second exhaust passageways.

    Abstract translation: 一种用于内燃机和双涡旋涡轮增压器的综合排气歧管。 集成排气歧管包括流体连接在第一对活塞气缸和用于将废气从第一对活塞气缸输送到双涡旋涡轮增压器的第一输入的双涡旋涡轮增压器之间的第一排气通道。 集成排气歧管包括流体地连接在第二对活塞气缸和用于将废气从第二对活塞气缸输送到双涡旋涡轮增压器的第二输入的双涡旋涡轮增压器之间的第二排气通道。 第二排气通道与第一排气通道流体地独立，并且第一和第二排气通道定位成在其间限定隔膜区域。 具有隔膜冷却护套的冷却系统用于冷却第一和第二排气通道之间的隔膜区域。

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