利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

67 条记录 (耗时 0.018 秒)

    Two stroke combustion engine
    4.
    发明授权
    Two stroke combustion engine 有权
    二冲程内燃机

    公开(公告)号：US09371751B2

    公开(公告)日：2016-06-21

    申请号：US12311885

    申请日：2007-11-27

    申请人： Johan Bram

    发明人： Johan Bram

    IPC分类号： F02B25/00 ,  F02B25/06 ,  F01M3/00 ,  F01M11/08 ,  F02B17/00 ,  F02B25/18 ,  F02B33/04 ,  F02F1/22 ,  F02F7/00 ,  F02B75/02 ,  F02B75/12

    CPC分类号： F01M3/00 ,  F01M11/08 ,  F02B17/005 ,  F02B25/18 ,  F02B33/04 ,  F02B2075/025 ,  F02B2075/125 ,  F02F1/22 ,  F02F7/0036

    摘要： The invention related to a two-stroke internal combustion engine (1), comprising a crankcase (2), which has an air intake (3), and at least one cylinder (4), which is connected to the crankcase (2) and which, together with a piston (5) arranged therein, defines a combustion chamber (6). The cylinder (4) has at least one air inlet (7), which via an air duct (8) communicates with the crankcase (2), in which a mixture of air and lubricating oil and fuel, if any, is contained. The air duct (8) is connected to the crankcase (2) via a separator (10) for cleaning of air coming from the crankcase (2) from lubricating oil and fuel, if any. The separator (10) has a centrifugal chamber (11), in which the lubricating oil and the fuel, if any, in a circulating motion are thrown outwards to a circumferential wall (12) and thus substantially cleaned air is passed, through a chamber outlet (13), which with respect to said circulating motion is a radially inner outlet, to said air duct (8) to be supplied to the combustion chamber (6) through the air inlet (7).

    摘要翻译： 本发明涉及一种二冲程内燃机（1），其包括具有进气口（3）的曲轴箱（2）和连接到曲轴箱（2）的至少一个气缸（4）和 其与布置在其中的活塞（5）一起限定燃烧室（6）。 气缸（4）具有至少一个空气入口（7），空气入口（7）通过空气管道（8）与曲轴箱（2）连通，其中包含空气和润滑油和燃料（如果有的话）的混合物。 空气管道（8）经由分离器（10）连接到曲轴箱（2），用于从润滑油和燃料（如果有的话）清洁来自曲轴箱（2）的空气。 分离器（10）具有离心室（11），其中循环运动中的润滑油和燃料（如果有的话）向外侧向周向壁（12）抛出，从而基本上清洁的空气通过室 出口（13），其相对于所述循环运动是径向内部出口，所述空气管道（8）通过进气口（7）供应到燃烧室（6）。

    BLOW-BY GAS TREATMENT DEVICE FOR INTERNAL COMBUSTION ENGINE
    5.
    发明申请
    BLOW-BY GAS TREATMENT DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的气体处理装置

    公开(公告)号：US20160160802A1

    公开(公告)日：2016-06-09

    申请号：US14903432

    申请日：2014-06-10

    申请人： NISSAN MOTOR CO., LTD.

    发明人： Kiyoshi Ikegaya

    IPC分类号： F02M25/06 ,  F01M11/08

    CPC分类号： F02M25/06 ,  F01M11/08 ,  F01M13/022 ,  F01M13/028 ,  F01M13/0416 ,  F01M2013/0488 ,  F02M35/10222 ,  F02M35/1261 ,  F02M35/1288 ,  Y02T10/121

    摘要： A resonator (12) for reducing intake air noise is connected to an intake air duct (6) connecting a throttle chamber (5) and an air cleaner case (7). This blow-by gas treatment device is equipped with a fresh air introduction passage comprising a fresh air introduction hose (16), and, a blow-by gas passage comprising a blow-by gas hose (20), with the fresh air introduction hose (16) connecting a cylinder head cover (4) and the resonator (12). A connector part (15) of the resonator (12) to which the fresh air introduction hose (16) is connected is provided with an orifice (21) formed integral with a lower body (13) formed of a synthetic resin, as a part thereof. Pulsation is effectively reduced by the throttling effect of the orifice (21) and the expansion effect of the resonator (12).

    摘要翻译： 用于减少进气噪声的谐振器（12）连接到连接节气门室（5）和空气滤清器壳体（7）的进气管道（6）。 这种窜气处理装置配备有包括新鲜空气导入软管（16）的新鲜空气引入通道，以及包括窜缸气软管（20）的窜气通道，新鲜空气导入软管 （16）连接气缸盖罩（4）和谐振器（12）。 连接有新鲜空气引入软管（16）的谐振器（12）的连接器部分（15）设置有与由合成树脂形成的下体（13）一体形成的孔（21），作为部分 其中。 通过孔（21）的节流效应和谐振器（12）的膨胀效应有效地减少了脉冲。

    Uniflow Centrifugal Gas-Liquid Separator
    6.
    发明申请
    Uniflow Centrifugal Gas-Liquid Separator 审中-公开
    Uniflow离心式气液分离器

    公开(公告)号：US20160096129A1

    公开(公告)日：2016-04-07

    申请号：US14708419

    申请日：2015-05-11

    申请人： Iurii KOCHUBEI

    发明人： Iurii KOCHUBEI

    IPC分类号： B01D45/16

    CPC分类号： B01D45/16 ,  B01D45/08 ,  B01D45/12 ,  B01D50/002 ,  F01M11/08 ,  F01M13/04 ,  F01M2013/0422

    摘要： This invention is intended to prevent carry-over of the liquid phase and solid particles, decrease loss of head, and simplify design in centrifugal separators. The separator comprises a cylindrical body, inlet and outlet pipes aligned with the body and a swirler. The diameter of separation pipes is smaller than the internal diameter of the body; the end of the inlet pipe is expanded against the inlet pipe making a parallel-plate duct inside the cylindrical duct. The swirler is installed in the inlet pipe comprising a cone with its top positioned towards gas-liquid flow. The cylindrical pipe is fixed to the cone base. The flat plates are mounted circumferentially along the internal surface of the inlet pipes located at 25-35° to the cone guide; and between the external diameter of the outlet pipe and the external diameter of the body there is a cylindrical flow damper.

    摘要翻译： 本发明旨在防止液相和固体颗粒的滞留，减少头部损失，并简化离心分离器的设计。 分离器包括圆柱形主体，与主体对准的入口和出口管以及旋流器。 分离管的直径小于机体的内径; 入口管的端部相对于入口管膨胀，在圆柱形管道内形成平行板管道。 旋流器安装在入口管中，入口管包括锥体，其顶部朝向气液流动。 圆柱形管固定在锥形底座上。 平板沿着位于锥形引导件25-35°的入口管的内表面周向安装; 并且在出口管的外径和主体的外径之间存在圆柱形流阻尼器。

    OIL SEPARATOR
    7.
    发明申请
    OIL SEPARATOR 审中-公开
    油分离器

    公开(公告)号：US20150040767A1

    公开(公告)日：2015-02-12

    申请号：US14380847

    申请日：2013-02-27

    申请人： NABTESCO AUTOMOTIVE CORPORATION

    发明人： Takuya Sugio ,  Ichiro Minato

    IPC分类号： F01M11/08 ,  B01D45/08

    CPC分类号： F01M11/08 ,  B01D45/02 ,  B01D45/04 ,  B01D45/08 ,  B01D46/0031 ,  F01M13/04 ,  F01M2013/0072 ,  F01M2013/0433 ,  F01M2013/0438 ,  F01M2013/045 ,  F01M2013/0461 ,  F01M2013/0477 ,  F01N3/037 ,  F04B39/16

    摘要： An oil separator is provided with a case that has an air inlet and a plurality of expansion chambers formed within the case. Air that contains oil is introduced into the case via the inlet and caused to strike a impingement plate to thereby separate the oil from the introduced air and recover the oil. The transverse cross-sectional area of each expansion chamber is greater than the open area of the inlet. Partition walls with orifice holes formed therein are provided between the expansion chambers.

    摘要翻译： 油分离器设置有壳体，该壳体具有形成在壳体内的空气入口和多个膨胀室。 含有油的空气通过入口引入到壳体中，并使其撞击冲击板，从而将油与引入的空气分离并回收油。 每个膨胀室的横截面面积大于入口的开口面积。 在其间形成有孔孔的分隔壁设置在膨胀室之间。

    Four-cycle internal combustion engine
    8.
    发明申请
    Four-cycle internal combustion engine 失效
    四冲程内燃机

    公开(公告)号：US20040099241A1

    公开(公告)日：2004-05-27

    申请号：US10432851

    申请日：2003-05-28

    发明人： Roland Kirchberger

    IPC分类号： F01M001/00

    CPC分类号： F01M3/00 ,  F01M11/08 ,  F02B33/26 ,  F02B2075/027

    摘要： A four-stroke internal combustion engine is described, with at least one cylinder(9), a crankcase (3) which forms a crankcase pump and is connected via a valve (15, 18) each to an air manifold (16) for fresh air on the one hand and to an intake manifold (17) connecting the crankcase (3) with an intake port (11) of the cylinder (9) on the other hand, and with a reservoir (25) for lubricating oil arranged on a conveying device (26) for lubricating oil, with an oil circulation comprising the crankcase (3) as well as an oil separator (19) provided in the intake manifold (17) and with a device (23) for injecting fuel into the intake manifold (17) or into the combustion chamber (29) of the cylinder (9). In order to provide advantageous constructional conditions it is proposed that the conveying device (26) connected to the reservoir (25) comprises a duct (27) for injecting lubricating oil into the crankcase (3) and that the intake manifold leads to the oil separator (19) by circumventing the reservoir (25).

    摘要翻译： 描述了四冲程内燃机，其具有至少一个气缸（9），曲轴箱（3），其形成曲轴箱泵，并且经由阀（15,18）各自连接到空气歧管（16），用于新鲜的 另一方面一方面是空气，另一方面连接到将曲轴箱（3）与气缸（9）的进气口（11）连接的进气歧管（17），以及用于安装在缸体 用于润滑油的输送装置（26），包括曲轴箱（3）的油循环以及设置在进气歧管（17）中的油分离器（19）和用于将燃料喷射到进气歧管中的装置（23） （17）或进入气缸（9）的燃烧室（29）。 为了提供有利的结构条件，建议连接到储存器（25）的输送装置（26）包括用于将润滑油喷射到曲轴箱（3）中的导管（27），并且进气歧管通向油分离器 （19）通过绕过储存器（25）。

    Cartridge for filter for moisture and oil vapor
    9.
    发明授权
    Cartridge for filter for moisture and oil vapor 失效
    用于水分和油蒸汽过滤器的墨盒

    公开(公告)号：US3724177A

    公开(公告)日：1973-04-03

    申请号：US3724177D

    申请日：1972-02-11

    申请人： NAT CENTRAL BANK OF YORK ,  BEACH W ,  BEACH M

    发明人： GROTE G

    IPC分类号： B01D53/02 ,  B01D53/26 ,  F01M11/08 ,  B01D53/16

    CPC分类号： F01M11/08 ,  B01D53/02 ,  B01D53/26

    摘要： A cartridge for a filter system to absorb and separate water and oil vapors from gases comprising a cylindrical container connectable in a supply line for said gases and containing at least one such cartridge comprising a seamless cylindrical sleeve, the diameter of said sleeve being slightly greater than the inner diameter of said container so that when the filter unit is supported within said container the periphery of the sleeve will smoothly and tightly engage the inner surface of the container to prevent bypassing of gases between the sleeve and container during use.

    摘要翻译： 一种用于过滤系统的吸滤和分离水和油蒸气的气体，包括可连接在所述气体的供应管线中的圆柱形容器，并且包含至少一个这样的筒，其包括无缝圆柱形套筒，所述套筒的直径略大于 所述容器的内径使得当过滤器单元被支撑在所述容器内时，套筒的周边将平滑且紧密地接合容器的内表面，以防止在使用期间在套筒和容​​器之间绕过气体。

    BUILT-IN OIL-GAS SEPARATING DEVICE
    10.
    发明申请
    BUILT-IN OIL-GAS SEPARATING DEVICE 审中-公开

    公开(公告)号：US20180334937A1

    公开(公告)日：2018-11-22

    申请号：US15922122

    申请日：2018-03-15

    申请人： FUSHENG INDUSTRIAL (SHANGHAI) CO., LTD

    发明人： DONG-PING HE ,  YUE YU ,  QUAN MENG

    IPC分类号： F01M11/08

    CPC分类号： F01M11/08

    摘要： A built-in oil-gas separating device includes a secondary oil-gas separator, a main oil-gas separator, an oil-gas barrel, an oil-gas barrel liner, and an oil-gas barrel lid. The secondary oil-gas separator is disposed inside the main oil-gas separator. The oil-gas barrel liner is disposed around the main oil-gas separator. The oil-gas barrel liner is disposed inside the oil-gas barrel. Upper end faces of the secondary oil-gas separator and the main oil-gas separator are sealingly connected to a lower end face of the oil-gas barrel lid. The oil-gas barrel lid has a gas discharging hole located above the secondary oil-gas separator. The gas discharging hole is sealingly connected to a pressure maintenance valve. The compressed air obtained by the double layer filtration structure of the present disclosure can achieve a 40% reduction in oil content as compared with the compressed air obtained by the ordinary single layer filtration structure.