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    AIR INTAKE APPARATUS
    63.
    发明申请
    AIR INTAKE APPARATUS 审中-公开

    公开(公告)号：US20180149120A1

    公开(公告)日：2018-05-31

    申请号：US15703392

    申请日：2017-09-13

    Applicant: AISIN SEIKI KABUSHIKI KAISHA

    Inventor： Atsushi ITO

    IPC: F02M35/104 ,  F02M35/112 ,  F02M35/10

    CPC classification number: F02M35/1045 ,  F02M26/13 ,  F02M35/10091 ,  F02M35/10222 ,  F02M35/112

    Abstract: An air intake apparatus includes: an air intake apparatus body including first, second, third and fourth air intake passages respectively provided corresponding to first, second, third and fourth cylinders of a multi-cylinder engine which has one or a plurality of groups of four consecutive cylinders of the first, second, third and fourth cylinders, the multi-cylinder engine having an air intake sequence of the first cylinder, the third cylinder, the fourth cylinder, and the second cylinder; and a distribution passage through which external gas is distributed to the first, second, third and fourth air intake passages. The distribution passage includes an upstream distribution passage, first and second midstream distribution passages branched off from the upstream distribution passage, and first and second downstream distribution passages branched off from the first midstream distribution passage, and third and fourth downstream distribution passages branched off from the second midstream distribution passage.

    Intake manifold
    64.
    发明授权
    Intake manifold 有权

    公开(公告)号：US09926894B2

    公开(公告)日：2018-03-27

    申请号：US15055773

    申请日：2016-02-29

    Applicant: Keith Wilson

    Inventor： Keith Wilson

    IPC: F02M35/10 ,  F02M35/104 ,  F02M35/112

    CPC classification number: F02M35/10052 ,  F02M35/10078 ,  F02M35/10085 ,  F02M35/10091 ,  F02M35/10098 ,  F02M35/104 ,  F02M35/1045 ,  F02M35/112 ,  Y02T10/146

    Abstract: A bolt-on replacement intake manifold has an asymmetrical plenum with a first end including an inlet, a closed terminal end, a concave top surface and a convex bottom surface; a flange; and a plurality of runners extending from the bottom surface of the plenum and terminating at the flange. The plenum defines an interior space in flow communication with the runners. The bottom surface of the plenum is wider than the top surface. The plenum initially widens from the inlet to the first runner and then begins to narrow from the first runner toward the last runner adjacent to the closed terminal end. The runners are tapered, curved, and vary in length. The intake manifold causes air to exit each of the plurality of runners at substantially the same angle. The manifold balances airflow across each runner and increases swirl inside the cylinders enhancing fuel economy, power output, and torque.

    INTAKE MANIFOLD WITH INTERNAL EXHAUST GAS RECIRCULATION TUBE
    66.
    发明申请
    INTAKE MANIFOLD WITH INTERNAL EXHAUST GAS RECIRCULATION TUBE 有权

    公开(公告)号：US20170306901A1

    公开(公告)日：2017-10-26

    申请号：US15133887

    申请日：2016-04-20

    Applicant: Mahle International GmbH

    Inventor： John Ronald Mammarella

    IPC: F02M35/104 ,  F02M35/10

    CPC classification number: F02M35/1045 ,  F02M35/10222 ,  F02M35/10321

    Abstract: An exemplary intake manifold may include an upper manifold configured to receive fresh air, an EGR tube configured to introduce exhaust gas into the upper manifold to be mixed with the fresh air, and a lower manifold configured to distribute the mixture of the fresh air and the exhaust gas cylinders of the internal combustion engine. The upper manifold may include an upper shell and a lower shell that may cooperate to define at least one channel in which at least a portion of the EGR tube may be secured.

    AIR INTAKE APPARATUS
    67.
    发明申请
    AIR INTAKE APPARATUS 审中-公开

    公开(公告)号：US20170284348A1

    公开(公告)日：2017-10-05

    申请号：US15513871

    申请日：2015-09-25

    Applicant: AISIN SEIKI KABUSHIKI KAISHA

    Inventor： Hideaki TERAMOTO

    IPC: F02M35/112 ,  F02M35/108 ,  F02M35/10

    CPC classification number: F02M35/112 ,  F02M35/10052 ,  F02M35/10072 ,  F02M35/10091 ,  F02M35/10222 ,  F02M35/104 ,  F02M35/1045 ,  F02M35/1085

    Abstract: This air intake apparatus is mounted on an in-line multi-cylinder engine, and includes a surge tank that includes a throttle body mounting portion at a central portion thereof, one air intake pipe, which is single, and the other air intake pipe, which is single, connected to one end and the other end of the surge tank in a left-right direction, respectively, a first air intake pipe group that is connected to the one air intake pipe and includes a plurality of branched air intake pipes, and a second air intake pipe group that is connected to the other air intake pipe and includes the same number of branched air intake pipes as the plurality of branched air intake pipes.

    DISTRIBUTION MODULE FOR DISTRIBUTING AN INLET MIXTURE
    70.
    发明申请
    DISTRIBUTION MODULE FOR DISTRIBUTING AN INLET MIXTURE 有权
    用于分配入口混合物的分配模块

    公开(公告)号：US20160215737A1

    公开(公告)日：2016-07-28

    申请号：US14899321

    申请日：2014-06-13

    Applicant: VALEO SYSTEMES DE CONTROLE MOTEUR

    Inventor： Mathieu Lallemant ,  Franck Girardon ,  Patrick Lebrasseur

    IPC: F02M35/104 ,  F02M26/22 ,  F02M26/20 ,  F02M35/10 ,  F02M26/04

    CPC classification number: F02M35/104 ,  F02B29/0418 ,  F02M26/04 ,  F02M26/19 ,  F02M26/20 ,  F02M26/22 ,  F02M35/10091 ,  F02M35/10157 ,  F02M35/10222 ,  F02M35/10268 ,  F02M35/1045 ,  Y02T10/144 ,  Y02T10/146

    Abstract: The invention relates to a distribution module (11) for distributing an inlet mixture to at least two cylinders of a heat engine, this inlet mixture selectively comprising:—cooled inlet air, or—non-cooled inlet air, or—recirculation gas, or—a combination of at least two of the above elements, the module (11) comprising:—a first inlet (21) for conveying cooled inlet air into the module (11),—a second inlet (22) for conveying non-cooled inlet air into the module (11),—a third inlet (23) for conveying recirculation gas into the module (11), the module being arranged to distribute the inlet mixture substantially equally between said at least two cylinders.

    Abstract translation: 本发明涉及一种用于将入口混合物分配到热机的至少两个气缸的分配模块（11），该入口混合物选择性地包括：冷却入口空气或非冷却入口空气或再循环气体，或 - 所述模块（11）包括： - 用于将冷却的入口空气输送到模块（11）中的第一入口（21）， - 用于输送未冷却的第二入口（22） 进入模块（11）的入口空气， - 用于将再循环气体输送到模块（11）中的第三入口（23），该模块被布置成基本上平均地在所述至少两个气缸之间分配入口混合物。

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