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    • 2. 发明专利
    • Intake manifold
    • 吸入歧管
    • JP2013083170A
    • 2013-05-09
    • JP2011222123
    • 2011-10-06
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • SEKIGUCHI KEISUKESENDA TOMOHISAYANO HIDETADA
    • F02M35/10
    • F02M35/104F02M25/0222F02M25/028F02M35/088F02M35/10F02M35/10157F02M35/10222F02M35/10229F02M35/10242F02M35/10281Y02T10/121
    • PROBLEM TO BE SOLVED: To provide an intake manifold capable of consistently discharging oil and water in a liquid reservoir.SOLUTION: The intake manifold 2 includes: an introduction part 10 that introduces air into a combustion chamber of an engine; a the liquid reservoir 12 that is provided in a lower part of the introduction part 10 and in which a liquid medium is reserved; a differential pressure tank 13 that has a first chamber 24, a second chamber 25, and a differential pressure valve 23 which restricts flow from the second chamber 25 side to the first chamber side 24; a return path 14 that returns the liquid medium reserved in the liquid reservoir 12 to the first chamber 24 from the liquid reservoir 12, when pressure in the second chamber 25 is higher than pressure in the first chamber 24; and a discharge path 15 that discharges the liquid medium, which has flowed from the first chamber 24 to the second chamber 25, to the introduction part 10, when pressure in the second chamber 25 is lower than pressure in the first chamber 24.
    • 要解决的问题:提供一种能够一直排出液体储存器中的油和水的进气歧管。 进气歧管2包括:将空气引入发动机的燃烧室的引入部10; 设置在导入部10的下部并保留液体介质的液体贮存器12; 具有限制从第二室25侧流到第一室侧24的第一室24,第二室25和差压阀23的差压罐13; 返回路径14,当第二室25中的压力高于第一室24中的压力时,返回路径14将液体储存器12中预定的液体介质从储液器12返回到第一室24; 以及当第二室25中的压力低于第一室24中的压力时,将从第一室24流到第二室25的液体介质排出到排出路径15.

      版权所有(C)2013,JPO&INPIT

    • 6. 发明专利
    • エンジンの低圧ループ式排気還流装置
    • 发动机低压环排气回送系统
    • JP2015083825A
    • 2015-04-30
    • JP2014015967
    • 2014-01-30
    • 愛三工業株式会社
    • 吉岡 衛中村 健英
    • F01M13/00F02B37/00F02M25/07
    • F02M25/0709F02B37/127F02B37/16F02B37/18F02M26/06F02M35/10209F02M35/10281F01M13/00F02B29/0406F02D9/08F02M26/10F02M26/23F02M35/10386Y02T10/121Y02T10/144
    • 【課題】EGRガスが流れ又は流入する特定部分にて残留EGRガスにより凝縮水が発生することを防止すること。 【解決手段】エンジン1の低圧ループ式EGR装置は、燃焼室16から排出される排気の一部をEGRガスとして燃焼室16へ還流させるEGR通路17と、EGR通路17のEGRガス流を調節するEGR弁18とを備える。EGR通路17は、入口17bがタービン9より下流の排気通路5に、出口17aがコンプレッサ8より上流の吸気通路3にそれぞれ接続される。吸気通路3には、コンプレッサ8より上流の部位とコンプレッサ8より下流の部位との間を迂回する吸気バイパス通路41が設けられ、同通路41にはABV42が設けられる。ABV42の内部に残留するEGRガスを除去するために、残留ガス除去通路91の一端がスロットル弁21より下流の吸気通路3に接続され、同通路91の他端がABV42に接続される。 【選択図】 図5
    • 要解决的问题:通过将EGR气体留在EGR气体中或其中的特定部分中来防止产生冷凝水。发动机1的低压回路EGR系统包括:EGR通道17,用于再循环部分 废气从燃烧室16排放到燃烧室16作为EGR气体; EGR阀18,其调节EGR通路17内的EGR气体的流量。EGR通路17的入口17b与涡轮9的下游侧的排气通路5连接,EGR通路17的出口17a连接 到达压缩机8上游的进气通道3.在进气通道3中设置有在压缩机8的上游区域和压缩机8的下游区域之间旁路的进气旁通通道41,并且在进气口中设置有ABV 42 旁路通道41.为了除去残留在ABV 42中的EGR气体,残留气体排出通道91的一端连接到节气门21下游的进气通道3,并且通道91的另一端连接到ABV 42。
    • 8. 发明专利
    • Intake apparatus of engine
    • 发动机装置
    • JP2013050048A
    • 2013-03-14
    • JP2011187396
    • 2011-08-30
    • Toshihiko Yamamoto俊彦 山本
    • YAMAMOTO TOSHIHIKO
    • F02M29/04F02B25/20F02M35/10
    • F02M35/10281F02B25/145F02M29/04
    • PROBLEM TO BE SOLVED: To enable an atomizing rate of an air-fuel mixture to be improved; combustion efficiency and fuel consumption to be improved; and harmful components in exhaust gas to be decreased.SOLUTION: In an intake apparatus of an engine with a fuel supplying device for supplying fuel to an intake passage 300, a guide body 200 that has a large number of holes 201 is arranged in the intake passage 300 on the downstream side from the fuel supplying device and an asperity 202 extending in a direction intersecting with respect to a direction of a flow of intake air. The guide body 200 has a curved cross-section, and keeps separated passages separated by the guide body 200 formed inside the intake passage 300. Further, the guide body 200 has the asperity 202 extending in a direction intersecting with respect to a direction of a flow of intake air. Additionally, the guide body 200 has a curved cross-section, and keeps separated passages separated by the guide body 200 formed inside the intake passage 300.
    • 要解决的问题:为了提高空气 - 燃料混合物的雾化速率; 燃烧效率和燃油消耗量有待提高; 废气中的有害成分降低。 解决方案:在具有用于向进气通道300供应燃料的燃料供给装置的发动机的进气装置中,具有大量孔201的引导体200布置在下游侧的进气通道300中 燃料供给装置和在相对于进气流动方向相交的方向上延伸的凹凸202。 引导体200具有弯曲的横截面,并且通过形成在进气通道300内部的引导体200保持分离的通道。另外,引导体200具有沿与 进气流。 此外,引导体200具有弯曲的横截面,并且保持由形成在进气通道300内部的引导体200隔开的分离通道。(C)2013,JPO和INPIT
    • 9. 发明专利
    • Intake port device of internal-combustion engine
    • 内燃机端口装置
    • JPS6165018A
    • 1986-04-03
    • JP18493884
    • 1984-09-04
    • Nissan Motor Co Ltd
    • KAMEGAYA SHIGERUHAMAI KYUGO
    • F02B31/02F02B31/00F02M35/108
    • F02M35/10078F02B31/00F02M35/10262F02M35/10281F02M35/108F02M35/1085Y02T10/146
    • PURPOSE:To prevent fogging that the liquid fuel sticks to an ignition plug by forming an intake port wall face having a high bottom wall face guiding the intake air to the side near the ignition plug and a low bottom wall face guiding the intake air to the side apart from the ignition plug inside the intake port of a spark-ignition internal-combustion engine. CONSTITUTION:An intake port 2 sucking the air-fuel mixture through an intake valve 1 provided on a combustion chamber 3 is formed with a high-port section 12 near an ignition plug 5 provided at the upper section of the combustion chamber and a low-port section 13 apart from the ignition plug 5. Part of the air-fuel mixture flowing into the intake port 2 is guided to the high port section 12 having a high-port bottom section, is guided to the upside of an intake valve 17, and is guided near the ignition plug 5. Liquid fuel flows down to an intake port bottom section 16, passes through the low-port section 13 having a low-port bottom section, passes below the intake valve 1, and is sucked into the combustion chamber 3, thereby fogging that the liquid fuel sticks to the ignition plug 5 can be prevented.
    • 目的:为了防止液体燃料通过形成具有高的底壁面的进气口壁面而将液体燃料粘附到火花塞附近的入口空气的引导和引导进气的低底壁面的雾化 一侧与火花点火式内燃机的进气口内的火花塞分开。 构成:通过设置在燃烧室3上的进气阀1吸入空气燃料混合物的进气口2形成有设置在燃烧室的上部的火花塞5附近的高端部12, 导入到进气口2的空气燃料混合物的一部分被引导到具有高端口底部的高端部分12,被引导到进气门17的上侧, 并被引导到火花塞5附近。液体燃料向下流到进气口底部16,通过具有低端口底部的低端部分13通过进气门1下方并被吸入燃烧 从而可以防止液体燃料粘附到火花塞5上。
    • 10. 发明专利
    • Fuel distribution controller of internal-combustion engine with carburetter
    • 内燃机燃油分配控制器
    • JPS5949319A
    • 1984-03-21
    • JP16067882
    • 1982-09-14
    • Toyota Motor Corp
    • MOTOI TOSHIAKIITOU TSUNEJI
    • F02B29/00F02M35/104F02M35/112
    • F02M35/10196F02M35/10281F02M35/1045F02M35/112
    • PURPOSE:To improve balancing in output among all cylinders, by a method wherein, through a driving device having a movable surface with which or over fluid from a carburetter collides or flows, the movable surface is tilted in a direction opposite to that of a maximum output cylinder or in the direction of a minimum output cylinder. CONSTITUTION:When a car is running on an upward slope, provided that a branch pipe 3a is installed in the further rear position of a car than a branch pipe 3d, a biased quantity of liquid flows in the branch pipe 3a side, whereby a cylinder connected to the branch pipe 3a is increased in its output, and its Pi increases. A decision controller 10 receiving said pressure from a Pi meter 6 transmits a driving signal to a driving device 11 to enable a stepping motor 11a to run a given amount, a movable surface 14 of a movable riser 13 is slanted to offset the condition in which more fuel is supplied in the direction of the rear branch pipes 3a and 3b, whereby the quantity of the fuel supplied to front branch pipes 3c and 3d is equalized to that of the fuel supplied to the branch pipes 3a and 3b, resulting in maintenance of identical output and in the ability to adjust the balancing in output between the front and rear cylinders.
    • 目的:为了改善所有气缸之间输出的平衡,通过一种方法,其中通过具有可移动表面的驱动装置,其中来自化油器的流体或其上的流体与其相撞或流动,可移动表面以与最大值相反的方向倾斜 输出气缸或最小输出气缸的方向。 构成:当汽车在向上倾斜的情况下行驶时,如果分支管3a安装在比分支管3d更靠后的位置,则偏转量的液体在分支管3a侧流动, 连接到分支管3a的输出增加,并且其Pi增加。 接收来自Pi计6的所述压力的判定控制器10将驱动信号发送到驱动装置11,以使步进电动机11a能够运行给定量,可动立管13的可移动表面14倾斜以抵消其中 在后分支管3a和3b的方向上提供更多的燃料,由此供应到前分支管3c和3d的燃料的量等于供给到分支管3a和3b的燃料的量,从而维持 相同的输出和调整前后缸之间输出平衡的能力。