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    EXHAUST GAS RECIRCULATION SYSTEM, ENGINE ASSEMBLY, AND VEHICLE
    1.
    发明申请
    EXHAUST GAS RECIRCULATION SYSTEM, ENGINE ASSEMBLY, AND VEHICLE 有权

    公开(公告)号：US20250012242A1

    公开(公告)日：2025-01-09

    申请号：US18895344

    申请日：2024-09-24

    Applicant: BYD COMPANY LIMITED

    Inventor： Nan ZHANG ,  Qiang WANG ,  Junli ZHENG ,  Zhiqin XU ,  Yajun GE

    IPC: F02M26/21 ,  F02M26/23 ,  F02M26/35 ,  F02M35/10

    Abstract: An engine assembly includes an air inlet pipe having an air inlet, an air supply port, and an air return port. The air inlet communicates with air. The air supply port communicates with an air inlet manifold of an engine. In a length direction of the air inlet pipe, the air return port is located between the air inlet and the air supply port. An air inlet control valve is disposed on the air inlet pipe, and located between the air inlet and the air return port. An exhaust gas return pipe communicates with the air return port. An exhaust pipe communicates with the exhaust gas return pipe and an exhaust manifold of the engine. In the length direction of the air inlet pipe, a distance S between the air return port and the air inlet control valve and an inner diameter D of the air inlet pipe meet S/D≤2.

    ENGINE AND VEHICLE HAVING THE SAME
    2.
    发明公开
    ENGINE AND VEHICLE HAVING THE SAME 审中-公开

    公开(公告)号：US20230332556A1

    公开(公告)日：2023-10-19

    申请号：US18214429

    申请日：2023-06-26

    Applicant: BYD COMPANY LIMITED

    Inventor： Qiang WANG ,  Nan ZHANG ,  Shiyi PAN ,  Shuguang ZHANG ,  Peng GUO

    IPC: F02F1/42 ,  F02F3/28

    CPC classification number: F02F1/4214 ,  F02F1/4285 ,  F02F3/28 ,  F02F2001/245

    Abstract: An engine includes a cylinder block, a cylinder head, and a piston. The cylinder head is connected to the cylinder block. The piston is movably connected to the cylinder block. The cylinder block, the cylinder head, and the piston form a combustion chamber. The cylinder head includes an intake valve hole and an exhaust valve hole. An intake valve is disposed at the intake valve hole and an exhaust valve is disposed at the exhaust valve hole. A barrier protrusion is protruded at the edge of the intake valve hole away from the exhaust valve hole. The included angle between a first connecting line connecting a first end of the barrier protrusion and a center of the intake valve hole and a second connecting line connecting a second end of the barrier protrusion and the center of the intake valve hole is greater than 120 degrees and less than or equal to 180 degrees.

    INTAKE MANIFOLD FOR ENGINE, ENGINE, AND VEHICLE
    3.
    发明公开
    INTAKE MANIFOLD FOR ENGINE, ENGINE, AND VEHICLE 审中-公开

    公开(公告)号：US20230383712A1

    公开(公告)日：2023-11-30

    申请号：US18234034

    申请日：2023-08-15

    Applicant: BYD COMPANY LIMITED

    Inventor： Li LI ,  Nan ZHANG ,  Shiyi PAN ,  Peng GUO ,  Kuicong HE

    IPC: F02M35/104 ,  F02M35/10

    CPC classification number: F02M35/104 ,  F02M35/10091 ,  F02M35/10222 ,  F02M35/10045

    Abstract: An intake manifold for an engine includes a premixing chamber, a pressure stabilizing chamber, and multiple intake passages. The intake passages are connected with a bottom of the pressure stabilizing chamber. A first end of the premixing chamber includes an intake end having an air inlet. A second end of the premixing chamber is communicated with the pressure stabilizing chamber and is close to a top of the pressure stabilizing chamber. An exhaust gas inlet is disposed on the premixing chamber and close to the air inlet. The engine includes an engine body and the intake manifold for the engine. The vehicle includes a vehicle body and the engine.

    MANIFOLD BLOCK FOR VEHICLE BRAKING SYSTEM AND VEHICLE
    7.
    发明申请
    MANIFOLD BLOCK FOR VEHICLE BRAKING SYSTEM AND VEHICLE 有权

    公开(公告)号：US20220379867A1

    公开(公告)日：2022-12-01

    申请号：US17773537

    申请日：2020-10-21

    Applicant: BYD COMPANY LIMITED

    Inventor： Yugang YAO ,  Zhongchang HE ,  Hailong CHEN ,  Jing LIU ,  Nan ZHANG

    IPC: B60T17/04 ,  B60T13/68

    Abstract: A manifold block of vehicle braking system and vehicle are provided. The manifold block of the vehicle braking system comprises a hydraulic unit body, a solenoid valve mounting hole for mounting a solenoid valve, a sensor mounting hole for mounting a liquid pressure sensor and a simulator accommodation part for installing the pedal simulator. The hydraulic unit body is provided with a solenoid valve mounting face. The solenoid valve mounting hole, the sensor mounting hole and the simulator accommodation part are all arranged on the solenoid valve mounting face.

    ENGINE AND VEHICLE
    9.
    发明公开
    ENGINE AND VEHICLE 审中-公开

    公开(公告)号：US20230340923A1

    公开(公告)日：2023-10-26

    申请号：US18214444

    申请日：2023-06-26

    Applicant: BYD COMPANY LIMITED

    Inventor： Mingliang LIU ,  Nan ZHANG ,  Shiyi PAN ,  Shengjie HAO ,  Bingbing YUAN

    IPC: F02F1/16 ,  F02F1/14

    CPC classification number: F02F1/16 ,  F02F1/14

    Abstract: An engine includes a cylinder head and a cylinder block. The cylinder head has a first water jacket passage, an exhaust passage and a second water jacket passage. The exhaust passage is located between the first water jacket passage and the second water jacket passage. The first water jacket passage and the second water jacket passage are disposed close to the exhaust passage. The first water jacket passage is in communication with the second water jacket passage. The second water jacket passage is in communication with the cylinder block. The second water jacket passage has a water inlet passage.

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