专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JP2011106479A Gear device 审中-公开
标题翻译：齿轮装置
公开(公告)号：JP2011106479A
公开(公告)日：2011-06-02
申请号：JP2009258850
申请日：2009-11-12
申请人： Taiho Kogyo Co Ltd , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 大豊工業株式会社 , 株式会社豊田中央研究所
发明人： MURAKAMI GENICHI , INAMI NORIO , ARIIZUMI YOSHIKI
IPC分类号： F16H55/06
摘要： PROBLEM TO BE SOLVED: To provide a gear device that reduces a friction loss and elongates service life thereof, by generating sufficient oil film pressure in meshing surfaces. SOLUTION: In the gear device, lubricating oil is supplied between the meshing surfaces of a drive gear 10 and a driven gear 20. Oil repellent films 12Z 1 , 22Z 1 are formed to at least a dedendum area 12X 1 and a tip area 22Y 1 which are meshing start areas in the meshing surfaces of the drive gear 10 and the driven gear 20. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过在啮合表面产生足够的油膜压力，提供减少摩擦损失并延长其使用寿命的齿轮装置。解决方案：在齿轮装置中，润滑油被供给到驱动齿轮10和从动齿轮20的啮合表面之间。防油膜12Z <1>，，22Z 1 和尖端区域22Y 1 版权所有（C）2011，JPO＆INPIT

32. 发明专利

JP2010281278A Lubricating device 审中-公开
标题翻译：润滑装置
公开(公告)号：JP2010281278A
公开(公告)日：2010-12-16
申请号：JP2009136082
申请日：2009-06-05
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KOIKE RYUJI , MURAKAMI GENICHI , INAMI NORIO , TATSUTA SHIGETO , YANO KAZUHISA , OMIYA YASUHIRO , MITA SHUZO , TOYAMA MAMORU
IPC分类号： F02F3/00 , C10M125/26 , C10M169/04 , C10N30/06 , C10N40/25 , F02F1/20
摘要： PROBLEM TO BE SOLVED: To improve the sliding stability at a sliding location between various kinds of members of a lubricating device applied to an operation machine, such as, engine.
SOLUTION: The lubricating device includes a particle substance S added to lubricating oil, and sectioned grooves 56 formed in a sliding surface 55 for supplying the lubricating oil. Each of the grooves 56 for holding the particle substance S is wider than the outline dimension of a part of the particle substance S, deeper or shallower than the outline dimension of the particle substance S. The surface of the particle substance S is, preferably, porous.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高应用于诸如发动机的操作机器的润滑装置的各种构件之间的滑动位置处的滑动稳定性。解决方案：润滑装置包括添加到润滑油中的颗粒物质S和形成在用于供给润滑油的滑动表面55中的分段槽56。用于保持颗粒物质S的每个槽56比颗粒物质S的一部分的轮廓尺寸宽，比颗粒物质S的轮廓尺寸更深或更浅。颗粒物质S的表面优选地，多孔。版权所有（C）2011，JPO＆INPIT

33. 发明专利

JP2010248972A Lubricating device for internal combustion engine 有权
标题翻译：内燃机用润滑装置
公开(公告)号：JP2010248972A
公开(公告)日：2010-11-04
申请号：JP2009098118
申请日：2009-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURAKAMI GENICHI , KOSEKI YUKIO , KOIKE RYUJI , INAMI NORIO
IPC分类号： F01M11/03 , F01M9/08
摘要： PROBLEM TO BE SOLVED: To apply an oil deterioration suppressing effect to oil discharged from an oil passage wall. SOLUTION: The oil passage wall 2 horizontally extending inside of an internal combustion engine includes an outer peripheral mesh member 8 and a porous film 7 laid down on the inner peripheral surface of the outer peripheral mesh member and containing alkaline material. The oil passage wall 2 also includes an opening 9 formed in a vertical upper end in order to release pressure in the wall. Oil Q in the wall is discharged through the film 7, and at this time, acid material in the oil is neutralized with the alkaline material in the film. Also, the pressure in the wall is released from the opening 9, and abnormal pressure rise in the wall and damage to the film 7 caused by the abnormal pressure rise are prevented. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：对从油路壁排出的油应用油劣化抑制效果。解决方案：内燃机内部水平延伸的油路壁2包括外周网状部件8和放置在外周网状部件的内周面上的含有碱性物质的多孔膜7。油通道壁2还包括形成在垂直上端的开口9，以便释放壁中的压力。壁中的油Q通过膜7排出，此时，油中的酸性物质被膜中的碱性物质中和。此外，壁的压力从开口9释放，并且防止了由异常压力上升引起的壁中的异常压力升高和膜7的损坏。版权所有（C）2011，JPO＆INPIT

34. 发明专利

JP2009085132A Control device of internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2009085132A
公开(公告)日：2009-04-23
申请号：JP2007257727
申请日：2007-10-01
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MURAKAMI GENICHI , MORIYA KOJI
IPC分类号： F02D41/12 , F02D9/02 , F02D21/08 , F02D43/00 , F02D45/00
CPC分类号： Y02T10/42
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing poor lubrication in a cylinder, in the internal combustion engine lubricated by fuel.
SOLUTION: The control device of the internal combustion engine controlling the internal combustion engine lubricated by fuel comprises a pressure controlling means controlling cylinder internal pressure which is pressure acting on a combustion chamber side in a piston provided in a cylinder of the internal combustion engine. When fuel supply to the internal combustion engine is stopped (S10), control lowering the cylinder internal pressure is lowered as compared with pressure acting on an opposite side to the combustion chamber side in the piston by the pressure controlling means is carried out (S20, S40).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制由燃料润滑的内燃机中的气缸不良润滑的内燃机的控制装置。解决方案：控制由燃料润滑的内燃机的内燃机的控制装置包括压力控制装置，该压力控制装置控制气缸内部压力，该内压是设置在内燃缸的活塞中的作用在燃烧室侧的压力发动机。当停止对内燃机的燃料供给（S10）时，与通过压力控制装置进行的作用在活塞的燃烧室侧的相反侧的压力相比，降低气缸内部压力的控制降低（S20， S40）。版权所有（C）2009，JPO＆INPIT

35. 发明专利

JP2009024644A Oil feeder applied to valve gear in internal combustion engine 有权
标题翻译：适用于内燃机阀门的油料进料器
公开(公告)号：JP2009024644A
公开(公告)日：2009-02-05
申请号：JP2007189930
申请日：2007-07-20
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： MURAKAMI GENICHI , ENDO GENSHIRO , OKUMURA TAKASHI , WASEDA YOSHITAKA
IPC分类号： F01M1/06 , F01L1/04 , F01M9/10 , F16H53/02 , F16N7/18
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide an oil feeder of a valve gear capable of supplying an appropriate quantity of lubricating oil for a rolling bearing and cam nose on a cam shaft while eliminating concern for lubricating defect due to plugging of a foreign substance. SOLUTION: In the oil feeder 1 applied to the valve gear of the internal combustion engine wherein a cam journal 2a is supported by a rolling bearing 4 and a cam lobe 3 having the cam nose 3a is attached on the cam shaft 2, a sleeve 6 fit to an outer circumference of the cam shaft 2 so that a clearance 5 through which the lubricating oil can flow is formed between the cam shaft 2 and the sleeve 6, an oil feeding hole 7 extending in an axial direction of the cam shaft 2 and an introduction hole 8 extending from the oil feeding hole 7 to the clearance 5 are arranged between the rolling bearing 4 and the cam lobe 3. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在凸轮轴上为滚动轴承和凸轮鼻供应适量的润滑油的阀齿轮的给油机，同时消除由于异物堵塞引起的润滑缺陷的担心。解决方案：在加油到内燃机的阀齿轮的供油器1中，凸轮轴颈2a由滚动轴承4支撑，凸轮轴3a的凸轮凸角3安装在凸轮轴2上，套筒6配合到凸轮轴2的外周，使得在凸轮轴2和套筒6之间形成润滑油可以流过的间隙5，沿着凸轮的轴向方向延伸的给油孔7 轴承2和从供油孔7延伸到间隙5的导入孔8布置在滚动轴承4和凸轮凸角3之间。（C）2009年，JPO＆INPIT

36. 发明专利

JP2009013969A Diesel engine and fuel temperature operation device 审中-公开
标题翻译：柴油发动机和燃油温度运行装置
公开(公告)号：JP2009013969A
公开(公告)日：2009-01-22
申请号：JP2007180290
申请日：2007-07-09
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MURAKAMI GENICHI , MORIYA KOJI , TOKORO HIROJI
IPC分类号： F01M9/04 , F01M11/12 , F02D45/00 , F02M37/00 , F02M37/04 , F02M55/00
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To predict temperature rise of fuel and inhibit excessive temperature rise of fuel.
SOLUTION: In this engine 1, a predicted value Tp of fuel is calculated and whether or not the predicted value Tp of fuel temperature reaches an upper limit temperature T is judged, based on fuel remaining quantity Vf, fuel temperature Th, engine speed Ne, outside temperature To, acquired from each sensor of a fuel remaining quantity sensor 21, a fuel temperature sensor 22, a crank angle sensor 24 and an outside temperature sensor 24, and fuel injection quantity Q calculated by ECU 20. If the predicted value Tp of fuel temperature reaches the upper limit temperature T in the judgment, the engine 1 limits torque of the engine 1 and collects fuel used for lubrication to a fuel tank 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：预测燃料的温度上升并抑制燃料的过度升温。解决方案：在该发动机1中，根据燃料剩余量Vf，燃料温度Th，发动机，判断燃料的预测值Tp，燃料温度的预测值Tp是否达到上限温度T 速度Ne，外部温度To，从燃料剩余量传感器21的每个传感器获取的燃料温度传感器22，曲柄角传感器24和外部温度传感器24以及由ECU 20计算的燃料喷射量Q。在判断中，燃料温度的值Tp达到上限温度T，发动机1限制发动机1的转矩，并将用于润滑的燃料收集到燃料箱2.版权所有（C）2009，JPO＆INPIT

37. 发明专利

JP2007046464A Fuel supply control device 审中-公开
标题翻译：燃油供应控制装置
公开(公告)号：JP2007046464A
公开(公告)日：2007-02-22
申请号：JP2005228576
申请日：2005-08-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA AKIRA , MURAKAMI GENICHI , KATO KATSUMI
IPC分类号： F02M37/08 , F01M1/02 , F01M9/04 , F01M11/02 , F01M11/12 , F02M37/00
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply control device capable of supplying fuel to an injection system immediately after fueling. SOLUTION: A fuel supply control device 20 is provided with a fuel lid open close sensor 17, an oil pan level sensor 18 and ECU 19. The ECU 19 determines whether fueling action is completed or not based on information from the fuel lid open-close sensor 17. When the ECU determines that fueling action is completed, the ECU determines whether fuel quantity in an oil pan 3 is less than a lower limit level or not based on data from the oil pan level sensor 18. When fuel quantity is less than the lower limit level, a drive command is issued to an electric supply pump 6 to supply oil to the oil pan 3 to enable to supply fuel to the injection system 12 from the oil pan 3 even right after fueling. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在加油后立即向喷射系统供给燃料的燃料供给控制装置。解决方案：燃料供给控制装置20设置有燃料盖打开闭合传感器17，油盘液位传感器18和ECU 19. ECU 19基于来自燃料盖的信息来确定加油动作是否完成开闭传感器17.当ECU确定加油动作结束时，ECU基于来自油盘液位传感器18的数据，判定油底壳3中的燃料量是否小于下限值。当燃料量小于下限值时，向供电泵6发出驱动命令，向油底壳3供油，从而即使在加油之后即可从油盘3向喷射系统12供给燃料。版权所有（C）2007，JPO＆INPIT

38. 发明专利

JP2007002826A Lubricating device 有权
标题翻译：润滑装置
公开(公告)号：JP2007002826A
公开(公告)日：2007-01-11
申请号：JP2005187483
申请日：2005-06-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ONO TOMOYUKI , YAMASHITA AKIRA , MURAKAMI GENICHI
IPC分类号： F01M9/04 , F01M1/06 , F01M1/16 , F01M9/10 , F01M11/02 , F02M37/04
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for a diesel engine performing lubrication by using fuel such as light oil, simple in structure with and reduced in the number of parts.
SOLUTION: The lubricating device (1) is provided with an injection system fuel supply path (4) feeding fuel in an oil tank (2) into a cylinder having a cylinder arranged therein. The injection system fuel supply path (4) includes a high pressure supply pump (5) and a common rail (6) having high pressure fuel fed from the high pressure supply pump (5). A first head fuel supply path (8a) is branched from the high pressure supply pump (5), and return fuel from the high pressure supply pump (5) is supplied to an engine head. A second head fuel supply path (8b) is branched from the common rail (6) and return fuel from the common rail (6) is supplied to the engine head.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用诸如轻油的燃料来执行润滑的柴油发动机的润滑装置，结构简单并且部件数量减少。解决方案：润滑装置（1）设置有将油箱（2）中的燃料供给到其中布置有气缸的气缸中的喷射系统燃料供给路径（4）。喷射系统燃料供给路径（4）包括高压供给泵（5）和具有从高压供给泵（5）供给的高压燃料的共轨（6）。第一头燃料供给路径（8a）从高压供给泵（5）分支，并且将来自高压供给泵（5）的返回燃料供给到发动机头。第二头燃料供给路径（8b）从共轨（6）分支，并且将来自共轨（6）的返回燃料供给到发动机头。版权所有（C）2007，JPO＆INPIT

39. 发明专利

JP2006283970A Piston ring and piston provided with it 有权
标题翻译：提供活塞环和活塞
公开(公告)号：JP2006283970A
公开(公告)日：2006-10-19
申请号：JP2006032613
申请日：2006-02-09
申请人： Teikoku Piston Ring Co Ltd , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 帝国ピストンリング株式会社 , 株式会社豊田中央研究所
发明人： MORI HIROYUKI , TOYAMA MAMORU , MORIYA KOJI , OMORI SHUNEI , IZEKI TAKASHI , TACHIKAWA HIDEO , MURAKAMI GENICHI , FUWA YOSHIO , IWASHITA TAKAJI , ISHIDA MASAO
IPC分类号： F16J9/26 , C23C16/26 , F02F5/00 , F16J1/00
摘要： PROBLEM TO BE SOLVED: To provide a piston ring having low attack property for an aluminum alloy member and having excellent resistance to aluminum coagulation and wear and to provide a piston provided with the piston ring. SOLUTION: This piston ring 5 is composed of a piston ring main body 50 and an amorphous hard carbon membrane 51 covering at least a part of a surface of the piston ring main body 50. Si content of the amorphous hard carbon membrane 51 is 1 at% or more and 10 at% or less, and H content is 20 at% or more and 40 at% or less. Hardness of the amorphous hard carbon membrane 51 is 7 GPa or more and 20 GPa or less and its modulus of elasticity is 70 GPa or more and 160 GPa or less to realize excellent sliding property even in lubricating oil containing soot. This piston is provided with a piston main body provided with a piston ring groove around it and the piston ring 5 arranged in the piston ring groove. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种铝合金构件具有低侵蚀性的活塞环，并且具有优异的耐铝凝固和耐磨性，并提供设置有活塞环的活塞。解决方案：该活塞环5由活塞环主体50和覆盖活塞环主体50表面的至少一部分的无定形硬碳膜51构成。非晶质硬质碳膜51的Si含量为1原子％以上且10原子％以下，H含量为20原子％以上且40原子％以下。无定形硬碳膜51的硬度为7GPa以上且20GPa以下，弹性模量为70GPa以上且160GPa以下，即使在含有烟灰的润滑油中也能获得优异的滑动性。该活塞设置有活塞主体，该活塞主体在其周围设置有活塞环槽，并且设置在活塞环槽中的活塞环5。版权所有（C）2007，JPO＆INPIT

40. 发明专利

JP2006250107A Diesel oil fuel-lubricated diesel engine 审中-公开
标题翻译：柴油机燃油润滑柴油发动机
公开(公告)号：JP2006250107A
公开(公告)日：2006-09-21
申请号：JP2005070627
申请日：2005-03-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA AKIRA , MURAKAMI GENICHI , KATO KATSUMI
IPC分类号： F01M9/04 , F01M5/00 , F01M11/00 , F01M11/02 , F02M37/00 , F02M37/04
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To quickly consume lubrication system return fuel which may possibly become contaminated as it is supplied to an engine lubrication system, and reduce and eliminate choking in an injection hole in an injection system, and increase of slide friction in an engine lubrication system.
SOLUTION: An inner part of an oil pan 3 provided on an engine 1 is parted to a first chamber 8 and a second chamber 9 by an oil pan separator 7. In the second chamber 9, a discharge port 4a for a fuel supply passage 4 from a fuel tank 2, and an intake port 13a to a lubrication system fuel supply passage 13 to supply fuel to the engine lubrication system 12. In the first chamber 8, a discharge port 16a for a lubrication system fuel return passage 16 to return lubrication system return fuel, and an intake port 18a for an injection system fuel supply passage 18 to supply fuel to the injection system 17 are disposed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了快速消耗润滑系统，返回在供应给发动机润滑系统时可能被污染的燃料，并减少和消除喷射系统中的喷射孔中的窒息，并增加滑动摩擦力发动机润滑系统。解决方案：设置在发动机1上的油盘3的内部部分通过油底壳分离器7分配到第一室8和第二室9.在第二室9中，用于燃料的排出口4a 从燃料箱2供给通道4，以及进气口13a到润滑系统燃料供给通道13，以向发动机润滑系统12供应燃料。在第一室8中，具有润滑系统燃料返回通道16的排出口16a 返回润滑系统返回燃料，并且设置用于喷射系统燃料供给通道18以将喷射系统17供给燃料的进气口18a。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式