专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012233524A Sliding bearing structure of shaft member and assembly method thereof 审中-公开
标题翻译：滑动构件的滑动轴承结构及其组装方法
公开(公告)号：JP2012233524A
公开(公告)日：2012-11-29
申请号：JP2011101933
申请日：2011-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： HARADA KENICHI , KIMURA YUICHIRO , KATO SHINICHI , HIKITA YASUHIRO
IPC分类号： F16C33/08 , F02F7/00 , F16C9/02 , F16C17/02 , F16C33/74 , F16C35/02
摘要： PROBLEM TO BE SOLVED: To provide a sliding bearing structure of a shaft member and an assembly method thereof, while improving assembling workability.SOLUTION: In the sliding bearing structure of the shaft member, lubricant oil is supplied between slide faces of a rotatable shaft member 10 and a bearing member 12 assembled and supported to a bearing housing 14, and an annular seal member 18 that has a large thermal expansion coefficient and having a mating portion is mounted on an annular groove 16 formed on both end sections of the inner circumferential surface of the bearing member 12. The bearing member 12 is divided into a plurality of members along a plane including a shaft line and provided with a band 22 that integrally retains the plurality of members in its outer circumferential surface.
摘要翻译：要解决的问题：提供一种轴构件的滑动轴承结构及其组装方法，同时提高组装操作性。解决方案：在轴构件的滑动轴承结构中，润滑油被供给到可旋转轴构件10的滑动面和组装和支撑到轴承壳体14的轴承构件12之间，并且环形密封构件18具有具有大的热膨胀系数并且具有配合部分的部件被安装在形成在轴承部件12的内周面的两端部的环形槽16上。轴承部件12沿着包括轴的平面的平面被分成多个部件并且设置有将多个构件整体地保持在其外周表面中的带22。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012154208A Engine lubricating device 有权
标题翻译：发动机润滑装置
公开(公告)号：JP2012154208A
公开(公告)日：2012-08-16
申请号：JP2011012233
申请日：2011-01-24
申请人： Taiho Kogyo Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 大豊工業株式会社
发明人： HARADA KENICHI , KATO SHINICHI , ASHIHARA KATSUHIRO
IPC分类号： F01M1/02 , F01M11/00 , F01M11/02
摘要： PROBLEM TO BE SOLVED: To provide an engine lubricating device that is capable of enhancing energy saving properties, while ensuring a necessary amount of oil and oil pressure, when supplying the oil to each part of an engine.SOLUTION: The lubricating device 1A includes an oil gallery part 30, a first oil tank 11 arranged at a lower part of the engine 50, a first oil pump 12 for supplying the oil from the first oil tank 11 to a cylinder head 51 without using the oil gallery part 30, a second oil tank 21 which is arranged at a height equal to or more than that of a cylinder block 52 and recovers the oil from the cylinder head 51, a second oil pump 22 for supplying the oil from the second oil tank 21 to the cylinder block 52, and a bypass passage part 40 for circulating the oil from the second oil tank 21 to the first oil tank 11.
摘要翻译：要解决的问题：提供一种能够在为发动机的每个部件供给油的同时确保必要量的油和油压力的同时能够提高节能性的发动机润滑装置。解决方案：润滑装置1A包括油箱部分30，布置在发动机50下部的第一油箱11，用于将油从第一油箱11供给到气缸盖的第一油泵12 51，不使用油库部30，配置在与气缸体52的高度相等或更大的高度的第二油箱21，并且从气缸盖51回收油;第二油泵22，用于供给油从第二油箱21到气缸体52，以及用于将油从第二油箱21循环到第一油箱11的旁通通路部分40.（C）2012，JPO＆INPIT

3. 发明专利

JP2012127458A Plain bearing structure of shaft member 有权
标题翻译：轴承构件的平面轴承结构
公开(公告)号：JP2012127458A
公开(公告)日：2012-07-05
申请号：JP2010281034
申请日：2010-12-16
申请人： Taiho Kogyo Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 大豊工業株式会社
发明人： KIMURA YUICHIRO , MURAKAMI GENICHI , HARADA KENICHI , KOYAMAISHI NAOTO , KATO SHINICHI , WATANABE KENJI
IPC分类号： F16C33/74 , F16C17/02
CPC分类号： F16C33/74 , F16C17/02 , F16C33/10
摘要： PROBLEM TO BE SOLVED: To provide a plain bearing structure of a shaft member that can reduce slide resistance at a low temperature in an early stage, and does not hinder a cooling operation by lubricating oil at a high temperature.SOLUTION: The plain bearing structure of the shaft member supplied with the lubricating oil between slide surfaces of the shaft member and the bearing means 12b which are relatively rotatable comprises seal members 18 at both sides of the bearing member 12b which limit the flow-out of the lubricating oil. The seal members 18 are formed of members which are deformed so that an amount of the lubricating oil held between the slide surfaces is reduced accompanied by a rise of a temperature of the lubricating oil between the slide surfaces to a high temperature state (C) from a low temperature state (A).
摘要翻译：要解决的问题：提供一种可以在早期降低低温下的滑动阻力的轴构件的滑动轴承结构，并且不会在高温下阻碍润滑油的冷却操作。解决方案：轴构件的轴构件的滑动轴承结构在轴构件的滑动表面和可相对旋转的轴承装置12b之间提供润滑油，包括在轴承构件12b的两侧的密封构件18，其限制流动 - 润滑油。密封构件18由变形的构件形成，使得保持在滑动表面之间的润滑油的量随着滑动表面之间的润滑油的温度升高而降低到高温状态（C），从低温状态（A）。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012122393A Slide bearing and controlling device of internal combustion engine provided with the same 有权
标题翻译：内置燃油发动机的滑动轴承和控制装置
公开(公告)号：JP2012122393A
公开(公告)日：2012-06-28
申请号：JP2010273416
申请日：2010-12-08
申请人： Taiho Kogyo Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 大豊工業株式会社
发明人： HARADA KENICHI , KATO SHINICHI , ASHIHARA KATSUHIRO
IPC分类号： F01M5/00 , F02D45/00 , F16C9/02 , F16C17/02 , F16C41/00
CPC分类号： F16C17/243 , F16C2360/22
摘要： PROBLEM TO BE SOLVED: To provide a slide bearing and a controlling device of internal combustion engine provided with the same capable of firstly alleviating friction by heating a sliding surface without needing supply of electric power from outside and of secondly swiftly avoiding malfunction by predicting the occurrence of malfunction which may impair the performance of the slide bearing.SOLUTION: The slide bearing 16 which supports a crank journal 10a or a crank pin 10b in a rotatable manner is provided with a piezoelectric element 20 and a thermoelectric element 22 arranged inside the slide bearing 16, and an electronic circuit 24 which electrically connects the piezoelectric element 20 and the thermoelectric element 22. In the case where the voltage generated by the piezoelectric element 20 is a specific value β or more, it controls an internal combustion engine 60 so as to alleviate the load on the internal combustion engine 60.
摘要翻译：要解决的问题：提供一种具有该滑动轴承的内燃机的滑动轴承和控制装置，其能够首先通过加热滑动面来减轻摩擦，而不需要从外部供应电力，并且其中二次快速避免由于预测可能损害滑动轴承的性能的故障的发生。解决方案：以可旋转的方式支撑曲柄轴颈10a或曲柄销10b的滑动轴承16设置有布置在滑动轴承16内部的压电元件20和热电元件22，以及电子电路24，其电气连接压电元件20和热电元件22.在由压电元件20产生的电压为特定值β以上的情况下，控制内燃机60以减轻内燃机60的负荷（C）2012年，JPO＆INPIT

5. 发明专利

JP2012112492A Slide bearing structure of shaft member 有权
标题翻译：轴承构件的滑动轴承结构
公开(公告)号：JP2012112492A
公开(公告)日：2012-06-14
申请号：JP2010263732
申请日：2010-11-26
申请人： Taiho Kogyo Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 大豊工業株式会社
发明人： KIMURA YUICHIRO , MURAKAMI GENICHI , HARADA KENICHI , KOYAMAISHI NAOTO , KATO SHINICHI , WATANABE KENJI
IPC分类号： F16C33/10 , F16C9/00 , F16C37/00
CPC分类号： F16C17/243
摘要： PROBLEM TO BE SOLVED: To provide a slide bearing structure of a shaft member by which sliding resistance during low temperature can be quickly reduced and cooling operation during high temperature by lubricating oil is not hindered.SOLUTION: In sliding bearing structure of the shaft member in which the lubricating oil is fed between sliding faces of the shaft member 10 and a bearing member 12 which can relatively rotate, annular grooves 16 are formed both ends of an inner peripheral surface of the bearing member 12, and annular members 18 separated from the shaft member and the bearing member are arranged in positions corresponding to the annular grooves 16. The annular members 18 are formed of a material having such a coefficient of thermal expansion that the inner diameter of the annular members becomes smaller than that of the bearing member 12 during low temperature and becomes not less than that of the bearing member during high temperature.
摘要翻译：要解决的问题：为了提供可以快速降低低温下的滑动阻力的轴构件的滑动轴承结构，并且不会妨碍在高温下的润滑油的冷却操作。解决方案：在轴构件的滑动轴承结构中，其中润滑油被供给到轴构件10的滑动面和可相对旋转的轴承构件12之间，形成环形槽16，内周表面的两端并且与轴构件和轴承构件分离的环形构件18布置在与环形槽16相对应的位置中。环形构件18由具有这样的热膨胀系数的材料形成，即内径的环状部件在低温下变得比轴承部件12小，并且在高温下变得不小于轴承部件的厚度。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2013104409A Heating device for engine valve 审中-公开
标题翻译：发动机加热装置
公开(公告)号：JP2013104409A
公开(公告)日：2013-05-30
申请号：JP2011250841
申请日：2011-11-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENICHI
IPC分类号： F01L3/02 , H02N2/18
摘要： PROBLEM TO BE SOLVED: To provide a heating device for an engine valve which can secure reliability while saving the number of wirings.SOLUTION: The heating device 100A for the engine valve includes: a piezoelectric element 2, which is a power generator; a weight 3, which is an acting portion prompting the piezoelectric element 2 to generate power; and heating element 4, which is a heating portion generating heat depending on power supplied from the piezoelectric element 2. The heating device 100A for the engine valve is provided in the engine valve 1A having the piezoelectric element 2, the weight 3, an the heating element 4 provided in the combustion chamber of the internal combustion engine. The heating device 100A for the engine valve further includes a switch 5, which is a control portion for controlling the power supply from the piezoelectric element 2 to the heating element 4 depending on a temperature. The switch 5 is provided in the engine valve 1A, making the piezoelectric element 2 and the heating element 4 electrically contactless when the temperature is higher than the prescribed one.
摘要翻译：要解决的问题：提供一种可以确保可靠性同时节省布线数量的发动机气门加热装置。解决方案：用于发动机气门的加热装置100A包括：作为发电机的压电元件2; 重物3，其是促使压电元件2产生动力的作用部分; 以及作为根据从压电元件2供给的功率产生热量的加热部的加热元件4.发动机阀的加热装置100A设置在具有压电元件2，重量3的发动机阀1A中，加热元件4设置在内燃机的燃烧室中。用于发动机气门的加热装置100A还包括开关5，该开关5是用于根据温度控制从压电元件2向加热元件4供电的控制部分。开关5设置在发动机阀1A中，使得当温度高于规定值时，压电元件2和加热元件4不接触。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012225478A Balancer shaft arrangement 有权
标题翻译：平衡轴装置
公开(公告)号：JP2012225478A
公开(公告)日：2012-11-15
申请号：JP2011095808
申请日：2011-04-22
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： WASEDA YOSHITAKA , NAKAOKA KENICHI , MURAKAMI GENICHI , HARADA KENICHI
IPC分类号： F16F15/26 , F16C3/20 , F16C33/64
CPC分类号： F16F15/267 , F16C3/20 , F16C33/588 , F16C2361/53 , Y10T74/2132
摘要： PROBLEM TO BE SOLVED: To control an excessive weight gain in a balancer shaft device.SOLUTION: The balancer shaft device includes: a shaft 32; a balancer shaft 30 having a balancer weight 34 formed integrally with the shaft 32; and a rolling bearing. When viewed from radial cross-section, the rolling bearing is on an imaginary circle concentric with an axial center 33 of the shaft 32, having a cylindrical part 46a covering the shaft 32 of the balancer shaft 30. An outer peripheral surface of the cylindrical part 46a is configured to be an inner raceway surface 46b of an inner race member 46 for a rolling bearing roller 42 to roll thereon. The shaft 32 of the balancer shaft 30 in a position where the rolling bearing is disposed is configured to lack as an underfill the site which does not contribute to balancing out of the rotational vibration of a crankshaft.
摘要翻译：要解决的问题：为了控制平衡轴装置中的过度的体重增加。平衡器轴装置包括：轴32; 具有与轴32一体形成的平衡重块34的平衡轴30; 和滚动轴承。当从径向横截面观察时，滚动轴承在与轴32的轴心33同心的假想圆上，具有覆盖平衡轴30的轴32的圆筒部46a。圆筒部的外周面 46a构成为用于滚动轴承辊42的内座圈构件46的内滚道面46b，以滚动。在设置有滚动轴承的位置处的平衡轴30的轴32被构造为作为底部填充物，不能有助于平衡曲轴的旋转振动。版权所有（C）2013，JPO＆INPIT

8. 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

9. 发明专利

JP2012145075A 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：JP2012145075A
公开(公告)日：2012-08-02
申请号：JP2011005938
申请日：2011-01-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENICHI , KIMURA YUICHIRO , MURAKAMI GENICHI
IPC分类号： F01M1/02 , F01M1/16 , F01M7/00
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for an internal combustion engine for preventing the abnormal wear of each part of the internal combustion engine while reducing friction at starting.SOLUTION: The lubricating device for the internal combustion engine includes a main oil pump 32 to be driven by the torque of a crankshaft 22 to forcibly deliver oil to each part of the internal combustion engine 10 to be lubricated, a sub oil pump 40 to be driven by the torque of the crankshaft 22 to forcibly deliver the oil, and having a smaller capacity than the main oil pump 32, and a clutch mechanism 50 for selecting a connecting condition of connecting the crankshaft 22 to the main oil pump 32 between a disconnecting condition of disconnecting the crankshaft 22 from the main oil pump 32. During cranking the crankshaft 22 with a starter 26, the clutch mechanism 50 is controlled to select the disconnecting condition.
摘要翻译：要解决的问题：提供一种用于内燃机的润滑装置，用于在减少起动时的摩擦力的同时防止内燃机的每一部分的异常磨损。解决方案：用于内燃机的润滑装置包括主油泵32，该主油泵32由曲轴22的扭矩驱动，以强制地将油输送到待润滑的内燃机10的各部分;副油泵 40由曲轴22的扭矩驱动以强制输送油，并且具有比主油泵32更小的容量;以及离合器机构50，用于选择将曲轴22连接到主油泵32的连接状态在将曲轴22与主油泵32断开的断开条件之间。在用起动器26起动曲轴22的同时，控制离合器机构50以选择断开状态。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012017789A Split cage of rolling bearing 审中-公开
标题翻译：滚动轴承分离笼
公开(公告)号：JP2012017789A
公开(公告)日：2012-01-26
申请号：JP2010154898
申请日：2010-07-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENICHI
IPC分类号： F16C33/50 , F16C19/26
CPC分类号： F16C33/504 , F16C19/26 , F16C2360/18
摘要： PROBLEM TO BE SOLVED: To provide a split cage of a rolling bearing, which can reduce increase in friction and probability of causing wear.SOLUTION: There is provided the split cage 10 of the rolling bearing in which a plurality of split piece bodies holding a rolling element are connected to form an annular cage. Projections 16 and recesses 18 are arranged on connection parts of the plurality of split piece bodies 12U, 12L, which are irregularly fitted to each other by movement in the axial direction of the split piece bodies 12U, 12L.

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