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    AIR INTAKE ARRANGEMENT FOR ENGINE AND METHODS
    3.
    发明公开
    AIR INTAKE ARRANGEMENT FOR ENGINE AND METHODS 审中-公开
    LUFTEINLASSANORDNUNGFÜRMOTOR UND VERFAHREN

    公开(公告)号：EP3014097A1

    公开(公告)日：2016-05-04

    申请号：EP14745002.7

    申请日：2014-06-27

    Applicant: Donaldson Company, Inc.

    Inventor： GEHLHOFF, Wade ,  GIESEKE, Steven ,  ZHOU, Wenliang ,  LI, Michael ,  HUA, Gao, Aaron

    IPC: F02M35/022 ,  F02M35/08 ,  B01D45/12 ,  B01D45/18 ,  B01D50/00

    CPC classification number: F02M35/044 ,  B01D45/12 ,  B01D45/18 ,  B01D46/0023 ,  B01D50/002 ,  F02M35/0201 ,  F02M35/0205 ,  F02M35/0209 ,  F02M35/0216 ,  F02M35/022 ,  F02M35/024 ,  F02M35/084 ,  F02M35/086

    Abstract: An air intake arrangement for an air intake system for an engine includes a first pre-cleaner arrangement having a housing with an air flow inlet to receive air to be pre-cleaned. A pre-cleaner region is constructed and arranged to remove at least some particulate from the inlet air. The first pre-cleaner arrangement further includes a vacuum flow path and a drop tube flow path. The vacuum flow path is in air flow communication with a first vacuum source to selectively put a vacuum draw through the pre-cleaner region. The drop tube flow path is in air flow communication with a drop tube to eject particulate removed from the inlet air by the pre-cleaner region.

    Abstract translation: 用于发动机的进气系统的进气装置包括第一预清洁器装置，其具有带有空气流入口的壳体，以容纳待预清洁的空气。 预清洁器区域被构造和布置成从入口空气中去除至少一些颗粒。 第一预清洁器装置还包括真空流路和滴管流动路径。 真空流路与第一真空源气流连通，以选择性地将真空抽吸通过预清洁器区域。 滴管流动路径与下落管气流连通，以排出由预净化器区域从入口空气移除的颗粒。

    Construction machine with air cleaner
    4.
    发明公开
    Construction machine with air cleaner 有权
    Baumaschine mit Luftreiniger

    公开(公告)号：EP2876216A1

    公开(公告)日：2015-05-27

    申请号：EP14190605.7

    申请日：2014-10-28

    Applicant: Kobelco Construction Machinery Co., Ltd.

    Inventor： Ueda, Yoshihiko ,  Kozui, Masatoshi ,  Tanbo, Yae

    IPC: E02F9/08 ,  F02M35/04

    CPC classification number: F02M35/048 ,  E02F9/0866 ,  F02M35/0204 ,  F02M35/044 ,  F02M35/164

    Abstract: Provided is a construction machine including an air cleaner (22) having a cylindrical outer peripheral surface (24a) and an air intake pipe (32), wherein the assembly of the air cleaner (22) and the air intake pipe (32) can have a reduced width size in the front-rear direction. The air intake pipe (32) has a returning portion (32a) and a downstream-side portion (32b). The downstream-side portion (32b) has a cross section having a shape including a hypotenuse portion (Y) inclined toward the air cleaner (22), arranged in the state where at least a part of the hypotenuse portion (Y) is located in a space (T) defined between the cylindrical outer peripheral surface (24a) of the air cleaner (22) and an air-cleaner placement plane (35A).

    Abstract translation: 提供一种包括具有圆筒形外周面（24a）和进气管（32）的空气滤清器（22）的建筑机械，其中，所述空气滤清器（22）和所述进气管（32）的组件可具有 在前后方向上减小的宽度尺寸。 进气管32具有返回部32a和下游侧部32b。 下游侧部分（32b）具有横截面，其横截面具有包括朝向空气滤清器（22）倾斜的斜边部分（Y）的形状，其布置在斜边部分（Y）的至少一部分位于 限定在空气滤清器（22）的圆筒形外周表面（24a）和空气滤清器放置平面（35A）之间的空间（T）。

    Motorcycle
    8.
    发明公开
    Motorcycle 有权
    摩托车

    公开(公告)号：EP2650528A1

    公开(公告)日：2013-10-16

    申请号：EP13162676.4

    申请日：2013-04-08

    Applicant: Yamaha Hatsudoki Kabushiki Kaisha

    Inventor： Yazaki, Katsuya ,  Nogi, Sadao

    IPC: F02M69/04 ,  F02M35/16 ,  F02M35/10 ,  F02M35/04

    CPC classification number: F02M35/162 ,  F02B61/02 ,  F02M35/044 ,  F02M35/10131 ,  F02M69/044

    Abstract: When a motorcycle 1 is viewed laterally, a concave region 12 is formed rearward of a head pipe 3, forward of a seat 9 and above a main frame 4. A throttle body 44 is provided at its lower end portion with a lower connection opening 44a connected to a first intake pipe 42, and is provided at its upper end portion with an upper connection opening 44b connected to a second intake pipe 46. When viewed from above the motorcycle 1, the upper connection opening 44b, the lower connection opening 44a and an intake port 25 at least partially overlap with each other. An injector 50 is attached to a front portion of the throttle body 44.

    Abstract translation: 当摩托车1横向观看时，在头管3的后方，在座椅9的前方和主框架4的上方形成有凹部区域12.节流阀体44在其下端部设置有下连接口44a 连接到第一进气管42，并且在其上端部设置有连接到第二进气管46的上连接开口44b。当从摩托车1的上方观察时，上连接开口44b，下连接开口44a和 进气口25彼此至少部分重叠。 喷油器50安装在节气门体44的前部。

    FILTERELEMENT FÜR EIN LUFTEINLASSSYSTEM
    9.
    发明公开
    FILTERELEMENT FÜR EIN LUFTEINLASSSYSTEM 有权
    过滤元件的空气进气系统

    公开(公告)号：EP2633177A1

    公开(公告)日：2013-09-04

    申请号：EP11770457.7

    申请日：2011-10-18

    Applicant: Mann + Hummel GmbH

    Inventor： BLOSSEY, Werner ,  HEIM, Michael ,  NEEF, Pascal ,  SUDERMANN, Arthur ,  FRITZSCHING, Torsten

    IPC: F02M35/024

    CPC classification number: B01D46/0043 ,  B01D50/002 ,  B01D2275/208 ,  F02M35/02491 ,  F02M35/044

    Abstract: The invention relates to a filter element (5b) for an air inlet system, comprising: a filter medium (13), in particular in the form of a bellows, for cleaning untreated air, and a central pipe for supporting the filter medium (13), wherein the filter element (5b) comprises an inflow protection element (10b) for deflecting the flow in an inflow region of the filter medium (13) and an end plate (14), in one end of which the inflow protection element (10b) and preferably also the central pipe and the filter medium (13) are embedded. The invention further relates to an air inlet system, comprising: a housing having an untreated air inlet and a treated air outlet, wherein the filter element is arranged in the housing between the untreated air inlet and the treated air outlet. In the filter element (10b) according to the invention, the filter medium (13) is protected in the inflow region from the untreated air flowing in at high speed such that the risk of damage to the filter medium (13) can be reduced and the performance of the filter element (10b) can be increased.

    ENGINE AIR PRE CLEANER EVACUATION SYSTEM FOR WORK MACHINE
    10.
    发明授权
    ENGINE AIR PRE CLEANER EVACUATION SYSTEM FOR WORK MACHINE 有权
    发动机空气预清洗疏水系统工作机

    公开(公告)号：EP3034830B1

    公开(公告)日：2017-07-19

    申请号：EP15200485.9

    申请日：2015-12-16

    Applicant: CNH Industrial Belgium nv

    Inventor： Demonie, Lode A. ,  Duquesne, Frank R.G. ,  Heyns, Jolan

    IPC: F01P11/12 ,  F02M35/08

    CPC classification number: F02M35/086 ,  F01P5/02 ,  F01P5/06 ,  F01P11/12 ,  F02M35/044 ,  F02M35/06 ,  F02M35/164 ,  F04D29/545

    Abstract: The present invention is related to a work machine comprising an internal combustion engine (1) provided with an air inlet (2) for receiving combustion air, wherein an air pre-cleaner (3) is mounted in the inlet, a radiator (10), a cooling air fan (11) and a debris removal means, configured to remove debris from a flow of air produced by the cooling air fan through the radiator, the removal means comprising a screen (12) for collecting the debris, and an aspirator (14) for aspirating the debris away from the screen, and a venturi element (16) mounted downstream of the aspirator (14), and having an inlet portion (17), a throat portion (18) and an outlet portion (19), wherein a duct (5) is mounted between the engine air pre-cleaner (3) and the throat portion (18), so that particles removed from the combustion air by the pre-cleaner (3) flow towards the throat portion (18), and out through the outlet portion of the venturi element, together with the debris aspirated from the debris removal means.

    Abstract translation: 本发明涉及一种作业机械，其包括设置有用于接收燃烧空气的空气入口（2）的内燃机（1），其中空气预净化器（3）安装在入口中，散热器（10） ，冷却空气风扇（11）和碎片去除装置，其被配置为去除由冷却风扇产生的空气流通过散热器的碎片，去除装置包括用于收集碎片的筛网（12）和抽吸器 （14），用于吸出离开筛子的碎屑，以及安装在吸气器（14）下游并具有入口部分（17），喉部（18）和出口部分（19）的文氏管元件（16） ，其中管道（5）安装在发动机空气预净化器（3）和喉部（18）之间，使得通过预净化器（3）从燃烧空气中除去的颗粒流向喉部（18 ），并通过文丘里管元件的出口部分与从碎屑吸取的碎屑一起排出 我的意思是

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