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公开(公告)号：US20190003355A1
公开(公告)日：2019-01-03
申请号：US15988003
申请日：2018-05-24
申请人： KUBOTA Corporation
发明人： Gen NAKAMURA , Koji OKADA , Tamotsu KUNO , Akihiko KAI
IPC分类号： F01M13/00 , F01M13/04 , F02M35/10 , F02M35/104
CPC分类号： F01M13/0011 , F01M13/0416 , F01M2013/0027 , F01M2013/0038 , F02M35/10288 , F02M35/104
摘要： A breather device for an engine which prevents a blow-by gas outlet passage from being blocked due to freezing, is provided, which includes a valve holder in a cylinder head cover and a breather valve supported by the holder. The holder includes a holder body having a valve port of the breather valve, a metal outlet passage pipe having a blow-by gas outlet passage formed inside, the blow-by gas outlet passage communicating with the valve port and being located below the valve port, and a heater that heats the outlet passage pipe. An outer peripheral surface of the outlet passage pipe is wrapped with the holder body formed of a material having lower thermal conductivity than that of the outlet passage pipe. The holder body has a heater insertion port, and the heater is inserted from the heater insertion port toward a heat input wall of the outlet passage pipe.
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公开(公告)号：US20180045146A1
公开(公告)日：2018-02-15
申请号：US15668920
申请日：2017-08-04
发明人： Tatsuya Morimoto
IPC分类号： F02M35/104 , F02M26/01
CPC分类号： F02M35/104 , F02M26/01 , F02M35/04 , F02M35/048 , F02M35/10288
摘要： In an internal combustion engine for a vehicle, a fuel delivery pipe (37) is favorably protected from a load of a frontal crash. An intake chamber member (42) positioned in an upper part of an intake manifold (31) is supported by an engine main body (11) via a first support member (50) and a second support member (51) at laterally spaced apart parts of the intake chamber member. A lower part of the intake manifold is connected to a cylinder head of the engine via downstream ends of branch pipes (43) of the intake manifold. The fuel delivery pipe extends laterally between an intake side of the engine main body and the branch pipes.
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公开(公告)号：US20160032868A1
公开(公告)日：2016-02-04
申请号：US14445305
申请日：2014-07-29
CPC分类号： F02M21/023 , F01N13/10 , F02M21/0245 , F02M21/0248 , F02M21/0281 , F02M31/20 , F02M35/1015 , F02M35/10288 , F02M53/043 , F02M53/08 , Y02T10/126 , Y02T10/32
摘要： Various methods and systems are provided for cooling gas admission valves configured to admit gaseous fuel to an engine. In one embodiment, a system comprises an intake manifold including a gaseous fuel line for supplying gaseous fuel to a plurality of cylinders of an engine configured to combust the gaseous fuel, and at least one gas admission valve mounted to the gaseous fuel passage for regulating admission of the gaseous fuel to the plurality of cylinders. The system further includes a thermal management system configured to direct thermal fluid to the plurality of gas admission valves.
摘要翻译： 提供了用于冷却气体入口阀的各种方法和系统，所述气体入口阀配置成允许气体燃料引入发动机 在一个实施例中，系统包括进气歧管，所述进气歧管包括气体燃料管线，用于将气体燃料供应到构造成燃烧气态燃料的发动机的多个气缸;以及至少一个安装到气体燃料通道的气体入口阀，用于调节入口 的气体燃料。 该系统还包括热管理系统，其构造成将热流体引导到多个气体入口阀。
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公开(公告)号：US20150274254A1
公开(公告)日：2015-10-01
申请号：US14666809
申请日：2015-03-24
CPC分类号： B62M7/06 , B62K11/04 , B62K19/18 , F02M35/0201 , F02M35/02491 , F02M35/10288 , F02M35/116 , F02M35/162
摘要： A saddle type vehicle to improve the workability in fastening a frame and an engine together and thereby to enhance productivity. The saddle type vehicle includes a head pipe, a main frame extending rearwardly from the head pipe, and a seat rail located rearwardly of the main frame for supporting a seat. The main frame is fastened to the engine by fastening members being directed from an outer side toward an inner side in the vehicle widthwise direction. A knock pin is provided between the main frame and the engine, in a position in the vicinity of at least one of the fastening members.
摘要翻译： 一种鞍式车辆，用于提高将框架和发动机紧固在一起的可操作性，从而提高生产率。 鞍式车辆包括头管，从头管向后延伸的主框架和位于主框架后方用于支撑座椅的座椅导轨。 主框架通过从外侧朝向车辆宽度方向的内侧的紧固构件紧固到发动机。 在主框架和发动机之间的至少一个紧固构件附近的位置处设置有敲针。
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公开(公告)号：US20150167603A1
公开(公告)日：2015-06-18
申请号：US14635983
申请日：2015-03-02
发明人： John G. Kilby , George Louis Reno, IV , Edward William Peters , Narendra Desai , Robert J. Forbes , Christopher Todd Snow
CPC分类号： F02M35/161 , F02F7/006 , F02M35/10078 , F02M35/10288 , F02M35/104 , F02M63/0275
摘要： Systems are disclosed to restrain movement of engine components in the event of a collision. A system may comprise an upper intake manifold; a cam cover; a shear catch located between the upper intake manifold and the cam cover; an upper component of the shear catch is arranged on the upper intake manifold; a lower component of the shear catch is arranged on the cam cover; and the upper component and the lower component are arranged opposite each other such that they engage when the upper intake manifold is subjected to shear forces. Variations to the size, arrangement, and shape of a shear catch are disclosed herein.
摘要翻译： 公开了在发生碰撞的情况下抑制发动机部件的运动的系统。 系统可以包括上进气歧管; 凸轮盖; 位于上进气歧管和凸轮盖之间的剪切捕获器; 剪切钩的上部部件设置在上部进气歧管上; 剪切钩的下部部件设置在凸轮盖上; 并且上部部件和下部部件彼此相对设置，使得当上部进气歧管受到剪切力时它们接合。 本文公开了剪切钩的尺寸，布置和形状的变化。
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公开(公告)号：US08967109B2
公开(公告)日：2015-03-03
申请号：US13907581
申请日：2013-05-31
发明人： John G. Kilby , George Louis Reno, IV , Edward William Peters , Narendra Desai , Robert J. Forbes , Christopher Todd Snow
IPC分类号： F02M35/10
CPC分类号： F02M35/161 , F02F7/006 , F02M35/10078 , F02M35/10288 , F02M35/104 , F02M63/0275
摘要： Systems are disclosed to restrain movement of engine components in the event of a collision. A system may comprise an upper intake manifold; a cam cover; a shear catch located between the upper intake manifold and the cam cover; an upper component of the shear catch is arranged on the upper intake manifold; a lower component of the shear catch is arranged on the cam cover; and the upper component and the lower component are arranged opposite each other such that they engage when the upper intake manifold is subjected to shear forces. Variations to the size, arrangement, and shape of a shear catch are disclosed herein.
摘要翻译： 公开了在发生碰撞的情况下抑制发动机部件的运动的系统。 系统可以包括上进气歧管; 凸轮盖; 位于上进气歧管和凸轮盖之间的剪切捕获器; 剪切钩的上部部件设置在上部进气歧管上; 剪切钩的下部部件设置在凸轮盖上; 并且上部部件和下部部件彼此相对设置，使得当上部进气歧管受到剪切力时它们接合。 本文公开了剪切钩的尺寸，布置和形状的变化。
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7.发明申请Arrangement of an Air Supply Device on a Cylinder Head for an Internal Combustion Engine 审中-公开用于内燃机的气缸盖上的供气装置的布置公开(公告)号：US20140326215A1
公开(公告)日：2014-11-06
申请号：US14352604
申请日：2012-09-05
申请人： Jochen Haefner , Cecile Jecker
发明人： Jochen Haefner , Cecile Jecker
CPC分类号： F02M35/10209 , F02B29/04 , F02B33/00 , F02M35/10078 , F02M35/10111 , F02M35/10157 , F02M35/10288 , F02M35/16 , Y02T10/144
摘要： An arrangement of an air supply device on a cylinder head for an internal combustion engine involves the air supply device including an intake device for distributing air, which is to be supplied to combustion chambers of the engine, and a compressor for compressing the air. The compressor is fluidically connected to the intake device via an air duct element. The air supply device is mounted on the cylinder head and extends over the cylinder head from the intake device situated on an air side of the cylinder head, via the air duct element, to the compressor situated on an exhaust gas side of the cylinder head, forming an intermediate space that is delimited by the intake device, the air duct element, and the compressor. The cylinder head is at least partially situated in this intermediate space.
摘要翻译： 用于内燃机的气缸盖上的空气供应装置的布置包括空气供应装置，其包括用于分配要供应到发动机的燃烧室的空气的进气装置和用于压缩空气的压缩机。 压缩机通过风道元件流体地连接到进气装置。 空气供应装置安装在气缸盖上，并且通过空气管道元件从位于气缸盖的空气侧的进气装置延伸到气缸盖上，位于气缸盖的排气侧的压缩机上， 形成由进气装置，空气管道元件和压缩机限定的中间空间。 气缸盖至少部分地位于该中间空间中。
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公开(公告)号：US08721377B2
公开(公告)日：2014-05-13
申请号：US13633283
申请日：2012-10-02
发明人： Yoshihiro Harada , Koji Kuriyagawa
IPC分类号： B63H21/36
CPC分类号： B63H20/32 , B63H21/21 , F02M35/10262 , F02M35/10288 , F02M35/10321 , F02M35/167 , Y02T10/146 , Y02T70/5272
摘要： In an outboard motor having an engine and an engine cover adapted to cover the engine, the engine having an air intake passage that opens at the engine cover, it is configured such that a secondary air passage having an inlet disposed at an internal space of the engine cover and an outlet connected to the air intake passage at a position downstream of a throttle valve of the engine. The inlet of the secondary air passage is disposed at an internal space of the engine cover and near a belt cover that covers a timing belt adapted to transmit rotation of a crankshaft of the engine to a cam shaft of the engine.
摘要翻译： 在具有适于覆盖发动机的发动机和发动机盖的舷外马达中，发动机具有在发动机盖处开放的进气通道，其构造成使得具有设置在所述发动机内部的内部空间的入口的二次空气通道 发动机盖和在发动机的节气门下游的位置连接到进气通道的出口。 二次空气通道的入口设置在发动机盖的内部空间附近，并且靠近皮带罩，该皮带罩覆盖适于将发动机的曲轴的旋转传递到发动机的凸轮轴的同步带。
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9.发明申请公开(公告)号：US20130306038A1
公开(公告)日：2013-11-21
申请号：US13992260
申请日：2011-12-06
申请人： Gerard Gille , Patrick Boisselle , Didier Pottier
发明人： Gerard Gille , Patrick Boisselle , Didier Pottier
IPC分类号： F02M31/20
CPC分类号： F02M31/20 , F02B27/00 , F02B29/0475 , F02B31/04 , F02M35/10045 , F02M35/10052 , F02M35/10124 , F02M35/10131 , F02M35/10288 , Y02T10/146
摘要： The invention relates to a device (6) for channeling a stream of feed gas for an internal combustion engine, said device (6) being able to be installed at least facing an exchanger (7) for the thermal conditioning of the stream of gas, the device comprises a first canal (15), referred to as central canal, for the circulation of the stream of gas, delimited by a first part (19) of a wall (17) and intended to channel the stream of gas toward a first zone (20) of a face (40) of the exchanger (7), said device comprising at least one second canal (16), referred to as lateral canal, for the circulation of the stream of gas, delimited by a second part (27) of the wall (17) and intended to channel the stream of gas toward a second zone (28) of said face (40) of the exchanger (7). The invention also relates to an intake airbox of an internal combustion engine and to an air inlet box of said airbox equipped with such a device. It further relates to an air intake module of an internal combustion engine comprising such an airbox.
摘要翻译： 本发明涉及一种用于引导用于内燃机的进料气流的装置（6），所述装置（6）能够至少安装在面向用于气流的热调节的交换器（7） 该设备包括被称为中心管道的第一管道（15），用于气体流的循环，其由壁（17）的第一部分（19）限定，并且旨在将气流朝向第一管 交换器（7）的面（40）的区域（20），所述装置包括被称为侧向管道的至少一个第二管道（16），用于循环由第二部分（ 27）并且旨在将气流引导到交换器（7）的所述面（40）的第二区（28）。 本发明还涉及一种内燃机的进气箱和配备有这种装置的所述空气箱的进气箱。 它还涉及包括这种空气箱的内燃机的进气模块。
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10.发明授权Method for reintroducing exhaust gas to the intake of an internal-combustion engine and engine using same 失效使用这种方法将废气重新引入内燃机和发动机的进气口公开(公告)号：US08505517B2
公开(公告)日：2013-08-13
申请号：US12189349
申请日：2008-08-11
CPC分类号： F02M35/10104 , F02M26/24 , F02M26/37 , F02M35/10222 , F02M35/10288 , F02M35/1085 , Y02T10/14
摘要： The present invention relates to a method for reintroducing exhaust gas to the intake of an internal-combustion engine wherein, during the engine exhaust phase, part of the exhaust qas contained in combustion chamber (60) of cylinder (10) of the engine is fed, for an operating range of this engine, into a first fluid circulation circuit (C1) and the other part of said gas is discharged into an exhaust circuit. According to the invention, the method consists: during the engine intake phase, in cooling the exhaust qas fed into fluid circulation circuit (C1), in mixing the cooled recirculated exhaust qas with fresh supply air (AF) coming from engine supply circuit (44), in feeding the mixture of recirculated exhaust gas and of supply air into a second fluid circulation circuit (C2), and in cooling said mixture fed into second circuit (C2) prior to feeding it into combustion chamber (60).
摘要翻译： 本发明涉及一种将废气重新引入内燃机的入口的方法，其中在发动机排气阶段期间，包含在发动机的气缸（10）的燃烧室（60）中的部分排气qas被进给 对于该发动机的工作范围，进入第一流体循环回路（C1），并且所述气体的另一部分被排放到排气回路中。 根据本发明，该方法包括：在发动机进气阶段期间，在冷却供给到流体循环回路（C1）中的排出气体的同时，将冷却的循环排出气体与来自发动机供应回路（44）的新鲜供气（AF） ），将再循环废气和供给空气的混合物供给到第二流体循环回路（C2）中，以及在将进入第二回路（C2）的所述混合物送入燃烧室（60）之前将其冷却。
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