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1. 发明专利

JP2012197690A Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：JP2012197690A
公开(公告)日：2012-10-18
申请号：JP2011061107
申请日：2011-03-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENICHI , FUKUTOMI IPPEI , KIMURA YUICHIRO , INAMI NORIO
IPC分类号： F01M1/16 , F01M1/10 , F01M1/20 , F01M5/00 , F01M11/03
摘要： PROBLEM TO BE SOLVED: To more properly ensure circulation of oil, even if an oil filter is temporarily clogged which contains multiple substances included in a lubricating device of an internal combustion engine.SOLUTION: This internal combustion engine 10 includes: the oil filter 32, which is arranged in an oil passage 34, for receiving multiple substances having functions of absorbing predetermined components; a bypass passage 40, which communicates with the oil passage 34, and which is extended to bypass the oil filter 32; and a flow controller 42 for controlling the flow of the oil in the bypass passage 40. The flow controller 42 is configured to allow the oil of the upstream side of the oil filter 32 to flow into the bypass passage 40, when the oil filter 32 is temporarily clogged as the viscosity of the oil in the oil filter 32 is more than a predetermined viscosity.
摘要翻译：要解决的问题：为了更正确地确保油的循环，即使油过滤器被暂时堵塞，其含有包含在内燃机的润滑装置中的多种物质。该内燃机10包括：设置在油路34中的油过滤器32，用于接收具有吸收预定部件功能的多种物质; 旁通通道40，其与油通道34连通并且延伸以绕过油过滤器32; 以及用于控制旁通通道40中的油流的流量控制器42.流量控制器42构造成允许油过滤器32的上游侧的油流入旁通通道40，当油过滤器32 当油过滤器32中的油的粘度大于预定粘度时，暂时堵塞。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012013053A Oil purification device of internal combustion engine 审中-公开
标题翻译：内燃机油净化装置
公开(公告)号：JP2012013053A
公开(公告)日：2012-01-19
申请号：JP2010153012
申请日：2010-07-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUKUTOMI IPPEI , INAMI NORIO , MURAKAMI GENICHI
IPC分类号： F01M11/03 , B01J39/04 , B01J41/04 , B01J47/02 , B01J47/14
摘要： PROBLEM TO BE SOLVED: To provide an oil purification device of an internal combustion engine that can prevent deterioration of an engine oil.SOLUTION: In the oil purification device, a fuel including alcohol is used. The device includes: a first purification part 22 including an anionic ion exchanger provided in an circulation path 20 into which the engine oil used as lubricant of each part of the internal combustion engine flows; and a second purification part 24 including a cationic ion exchanger provided at the downstream of the circulation path 20 in relative to the first purification part 22.
摘要翻译：解决的问题：提供一种能够防止发动机油劣化的内燃机的油净化装置。解决方案：在油净化装置中，使用包含醇的燃料。该装置包括：第一净化部22，其包括设置在循环路径20中的阴离子离子交换器，用作内燃机的各部分的润滑剂的发动机油流入所述循环路径20; 以及第二净化部分24，其包括相对于第一净化部分22设置在循环路径20的下游的阳离子离子交换器。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011208584A Device for lubricating engine 有权
标题翻译：润滑发动机装置
公开(公告)号：JP2011208584A
公开(公告)日：2011-10-20
申请号：JP2010077832
申请日：2010-03-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INAMI NORIO , FUKUTOMI IPPEI , KOIKE RYUJI
IPC分类号： F01M11/03
摘要： PROBLEM TO BE SOLVED: To prevent deterioration of an engine oil during a stop of an engine.SOLUTION: A device 40 for lubricating the engine is provided. The device 40 for lubricating the engine has a functional member 44 in an oil pan 22, the functional member having a reactant. The reactant has a function of absorbing a predetermined element in the oil. An ion exchange resin is used as the reactant.
摘要翻译：要解决的问题：为了防止在发动机停止期间发动机油的劣化。解决方案：提供用于润滑发动机的装置40。用于润滑发动机的装置40具有油盘22中的功能构件44，功能构件具有反应物。反应物具有吸收油中的预定元素的功能。使用离子交换树脂作为反应物。

4. 发明专利

JP2011007126A Lubricating device for internal combustion engine 审中-公开
标题翻译：内燃机用润滑装置
公开(公告)号：JP2011007126A
公开(公告)日：2011-01-13
申请号：JP2009152179
申请日：2009-06-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ARIIZUMI YOSHIKI , SUZUKI TAKAO , INAMI NORIO
IPC分类号： F01M1/16 , F01M1/08 , F01M9/10
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for an internal combustion engine capable of increasing efficiency of lubrication by limiting supply of surplus lubricating oil to contact surfaces of a cam and a roller.SOLUTION: Slip of the cam 6 and the roller 51 of a rocker arm (value comparing rotation speed of the cam 6 and rotation speed of the roller 51) is detected at the contact surface of the cam 6 and the roller 51 of the rocker arm, and supply quantity of lubricating oil to the contact surfaces is increased as the slip is larger. Inversely, supply quantity of lubricating oil to the contact surfaces is decreased as the slip is smaller.
摘要翻译：要解决的问题：提供一种能够通过限制向凸轮和辊的接触表面供给多余润滑油来提高润滑效率的内燃机的润滑装置。解决方案：凸轮6和滚子51的滑动在凸轮6和摇臂的滚子51的接触面上检测到摇臂（凸轮6的转速与滚子51的转速对比值），向接触面供给的润滑油供给量为随着滑差的增加而增加。反之，润滑油对接触面的供给量随着滑差小而减小。

5. 发明专利

JP2010024843A Lubricating device of dynamic valve system 审中-公开
标题翻译：动力阀系统润滑装置
公开(公告)号：JP2010024843A
公开(公告)日：2010-02-04
申请号：JP2008183529
申请日：2008-07-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOIKE RYUJI , IMAMURA TOSHIO , MURAKAMI GENICHI , INAMI NORIO
IPC分类号： F01M9/10 , F01M1/06 , F01M1/14
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for a dynamic valve system capable of exhibiting efficient lubricating performance with a small oil feeding amount.
SOLUTION: The lubricating device of the dynamic valve system includes a camshaft having a cam follower for lifting valve elements installed in a plurality of cylinders of an internal combustion engine, an oil passage formed inside the camshaft in such a way of being stretched in the axial direction, an oil outflow hole penetrating a clearance between the peripheral surface of a cam lobe and the oil passage, and an intermittently feeding device to feed oil intermittently to the oil passage accompanied by the rotation of the camshaft. The intermittently feeding device allows the oil to flow into the oil passage when the oil outflow hole confronts the follower link of the cam lobe.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以小的进油量显示出有效的润滑性能的动态阀系统的润滑装置。解决方案：动力阀系统的润滑装置包括凸轮轴，凸轮轴具有用于提升安装在内燃机的多个气缸中的阀元件的凸轮从动件，形成在凸轮轴内部的油通道被拉伸在轴向方向上，贯穿凸轮凸缘的周面与油路之间的间隙的油流出孔以及间歇进给装置，以随着凸轮轴的旋转间歇地供油到油路。当油流出孔面对凸轮凸角的从动连杆时，间歇进给装置允许油流入油通道。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2012021437A Apparatus for preventing oil deterioration of internal combustion engine 有权
标题翻译：用于防止内燃机油检测的装置
公开(公告)号：JP2012021437A
公开(公告)日：2012-02-02
申请号：JP2010158872
申请日：2010-07-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INAMI NORIO
IPC分类号： F01M11/03 , F01M1/06
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for preventing oil deterioration of an internal combustion engine that prevents oil from deteriorating for a long period without driving loss of an oil pump.SOLUTION: The internal combustion engine includes a lubricating oil supply device to use a hollow part 10A formed in a rotating member such as a camshaft 10 as a passage of lubricating oil. The internal combustion engine further includes a functional resin 60 having a function of preventing oil deterioration on an inner wall of the hollow part 10A of the camshaft 10.
摘要翻译：解决问题的方案：提供一种用于防止内燃机的油劣化的装置，其防止油长时间劣化而不会导致油泵的驱动损失。解决方案：内燃机包括使用形成在诸如凸轮轴10的旋转构件中的中空部分10A作为润滑油的通道的润滑油供应装置。内燃机还包括具有防止凸轮轴10的中空部10A的内壁上的油劣化的功能性树脂60.权利要求（C）2012，JPO＆INPIT

7. 发明专利

JP2009287464A Internal combustion engine 审中-公开
标题翻译：内燃机
公开(公告)号：JP2009287464A
公开(公告)日：2009-12-10
申请号：JP2008141066
申请日：2008-05-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INAMI NORIO , OGAWA TERU , OKITSU SHOICHI
IPC分类号： F01M13/02 , F01M13/00 , F01M13/04
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of recovering fuel components continuously evaporating from an engine oil in a crank case even after stopping the internal combustion engine.
SOLUTION: The internal combustion engine is provided with an gas sucking electric pump 100 for sucking gas G in the crank case 18 and an oil pan 19 as oil storing parts for storing the engine oil OL and for decompressing and a canister 150 for adsorbing and holding the evaporated fuel contained in the gas G sucked by the gas sucking electric pump 100 and is structured to drive the gas sucking electric pump 100 for sucking gas while the engine is stopped.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机，其能够即使在停止内燃机之后也可以从曲轴箱内的发动机油中回收连续蒸发的燃料成分。解决方案：内燃机设置有用于吸入曲轴箱18中的气体G的气体吸入电动泵100和作为用于储存发动机油OL并用于减压的油存储部分的油底壳19和用于减压的罐150，吸附并保持由吸气电动泵100吸入的气体G中所含的蒸发燃料，并且构造成在发动机停止时驱动吸气电动泵100吸入气体。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009191790A Engine oil consumption reducing device 审中-公开
标题翻译：发动机油消耗减少装置
公开(公告)号：JP2009191790A
公开(公告)日：2009-08-27
申请号：JP2008034723
申请日：2008-02-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INAMI NORIO
IPC分类号： F01M13/00 , F01M11/00
摘要： PROBLEM TO BE SOLVED: To provide an engine oil consumption reducing device capable of reducing oil consumption without deteriorating an air-fuel ratio.
SOLUTION: The engine oil consumption reducing device comprises gas component recirculating means 182 and 190 for sucking at least gas components from the inside of a crank chamber and for returning the gas components to an intake path on a downstream side of a throttle valve 163, fresh air lead-in paths 194 and 198 making the inside of the crank chamber communicate with the intake path on the upstream side of the throttle valve and having a flow rate control valve 196 interposed therein, a cylinder-inside pressure sensor 200 for detecting pressure in a cylinder forming a combustion chamber, a crank chamber inside-pressure sensor 202 for detecting the pressure in the crank chamber. The flow rate control valve 196 is controlled so that the crank chamber inside-pressure becomes equal or lower to/than the cylinder-inside pressure based on the cylinder-inside pressure and the crank chamber inside pressure.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种能够降低机油消耗而不降低空燃比的发动机油耗减少装置。解决方案：发动机机油消耗减少装置包括气体组分循环装置182和190，用于从曲柄室的内部吸入至少气体成分，并将气体组分返回到节流阀下游侧的进气通道 163，使得曲轴室内部的新鲜空气引入路径194和198与节流阀的上游侧的进气通路连通，并且具有插入其中的流量控制阀196;缸内压力传感器200，用于检测形成燃烧室的气缸中的压力，用于检测曲柄室内的压力的曲柄室内压传感器202。控制流量控制阀196，使得曲轴室内压基于缸内压力和曲柄室内压力等于或低于缸内压力。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009052422A Structure and method for suppressing deposition of sludge on cam cap 审中-公开
标题翻译：用于抑制CAM CAP上的污垢沉积的结构和方法
公开(公告)号：JP2009052422A
公开(公告)日：2009-03-12
申请号：JP2007217498
申请日：2007-08-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INAMI NORIO
IPC分类号： F01M9/06 , F01L1/08 , F01M9/10
摘要： PROBLEM TO BE SOLVED: To provide a structure and method for suppressing the deposition of sludge on a cam cap, which suppresses the deposition of so-called sludge formed of deteriorated materials of lubricating oil.
SOLUTION: A rebound part 13 for guiding the lubricating oil OL jetted from between a journal part 11 and a support part 50 to the cam cap 20 is formed on a cam 12 to supply the lubricating oil OL jetted from between the journal part 11 of the camshaft 10 and the support part 50 for supporting the journal part toward the cam 12 formed on the camshaft 10, to the cam cap 20 for constraining the journal part 11 to the support part 50.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供抑制凸轮盖上的污泥沉积的结构和方法，其抑制由劣化的润滑油材料形成的所谓污泥的沉积。解决方案：用于将从轴颈部分11和支撑部分50之间喷射的润滑油OL引导到凸轮盖20的回弹部分13形成在凸轮12上，以将润滑油OL从轴颈部分凸轮轴10和用于将轴颈部件朝向形成在凸轮轴10上的凸轮12支撑的支撑部件50安装到用于将轴颈部件11约束到支撑部件50的凸轮盖20.（C） 2009年，JPO＆INPIT

10. 发明专利

JP2007224774A Piston cooling system of internal combustion engine 审中-公开
标题翻译：内燃机活塞冷却系统
公开(公告)号：JP2007224774A
公开(公告)日：2007-09-06
申请号：JP2006045061
申请日：2006-02-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INAMI NORIO
IPC分类号： F01M1/08 , F01M1/16 , F01P3/08
摘要： PROBLEM TO BE SOLVED: To improve the cooling effect of a piston by injecting oil at a proper injection speed toward the piston from an oil jet mechanism.
SOLUTION: This piston cooling system of an internal combustion engine 1 has an oil jet device 10 injecting the oil toward a reverse surface of a top part 4a of the piston 4 from an oil injection nozzle 11, and has a flow rate regulating valve 12 for changing an oil injection speed of the oil injected from the oil injection nozzle 11 and a crank angle sensor 21 detecting a crank angle of the internal combustion engine 1. An ECU 20 controls operation of the flow rate regulating valve 12 so that the oil injection speed is changed in response to the crank angle detected by the crank angle sensor 21.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过从油喷射机构朝向活塞以适当的喷射速度注入油来提高活塞的冷却效果。解决方案：内燃机1的该活塞冷却系统具有油喷射装置10，其从油喷射喷嘴11朝向活塞4的顶部4a的反面喷射油，并且具有流量调节用于改变从注油喷嘴11喷射的油的注油速度的阀12和检测内燃机1的曲柄角的曲柄角传感器21. ECU20控制流量调节阀12的运转，油喷射速度响应于曲柄角传感器21检测到的曲轴转角而改变。版权所有（C）2007，JPO＆INPIT

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