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1. 发明专利

JP2013234582A Oil deterioration suppression device 有权
标题翻译：油分离抑制装置
公开(公告)号：JP2013234582A
公开(公告)日：2013-11-21
申请号：JP2012106262
申请日：2012-05-07
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORISHITA TAKEHITO , SAITO YASUHIRO , OMIYA YASUHIRO , MORIYA KOJI , TOYAMA MAMORU , TATSUTA SHIGETO , FUKUTOMI IPPEI , MURAKAMI GENICHI , MIYASAKA KATSUICHI
IPC分类号： F01M11/03 , B01D15/00 , B01D35/02 , B01D36/00 , B01J20/04 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/28
CPC分类号： B01D24/02 , B01D29/216 , B01D29/54 , B01D37/025 , C10M175/0058 , C10M175/0091 , C10M2201/062 , C10M2201/103 , C10M2201/105 , C10N2210/02 , C10N2210/03
摘要： PROBLEM TO BE SOLVED: To provide an oil deterioration suppression device which improves the collection efficiency of an oil-deteriorated component, and can suppress an increase of a pressure loss by reducing oil passage resistance.SOLUTION: An oil deterioration suppression device 1 comprises a filtering part 3 having a filtering material 10 for filtering oil, and a deterioration suppression part 4 having a powdery deterioration suppressing agent 15 for suppressing the deterioration of oil. The deterioration suppression part comprises a passage wall 16 for holding the deterioration suppressing agent and forming an oil passage. The deterioration suppressing agent includes a mesoporous inorganic material.
摘要翻译：要解决的问题：提供一种油劣化抑制装置，其提高油劣化成分的收集效率，并且可以通过降低油通过阻力来抑制压力损失的增加。解决方案：油劣化抑制装置1包括过滤具有用于过滤油的过滤材料10的部分3和具有抑制油的劣化的粉末劣化抑制剂15的劣化抑制部分4。劣化抑制部包括用于保持劣化抑制剂并形成油路的通道壁16。劣化抑制剂包括介孔无机材料。

2. 发明专利

JP2013234581A Oil deterioration suppression device 有权
标题翻译：油分离抑制装置
公开(公告)号：JP2013234581A
公开(公告)日：2013-11-21
申请号：JP2012106261
申请日：2012-05-07
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORISHITA TAKEHITO , SAITO YASUHIRO , OMIYA YASUHIRO , MORIYA KOJI , TOYAMA MAMORU , TATSUTA SHIGETO , FUKUTOMI IPPEI , MURAKAMI GENICHI , MIYASAKA KATSUICHI
IPC分类号： F01M11/03 , B01D29/07 , B01D35/02 , B01J20/04 , B01J20/06 , B01J20/08 , B01J20/10 , C10M175/02
CPC分类号： B01D15/10 , B01D27/08 , B01D29/54 , B01D35/005 , B01D37/025 , B01D2201/303 , B01D2253/10 , B01D2253/106 , B01D2253/11 , B01D2253/1124 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/28057 , B01J20/28069 , B01J20/28078 , B01J20/2808 , B01J20/28083 , C10G25/003 , C10G53/00 , C10G53/08 , C10G53/16 , C10G2300/1007 , C10G2300/202 , C10G2400/10 , C10M175/0058 , C10M175/0091 , C10M2201/062 , F01M1/10 , F01M2001/1014
摘要： PROBLEM TO BE SOLVED: To provide an oil deterioration suppression device which improves the collection efficiency of an oil-deteriorated component, and can suppress an increase of a pressure loss by reducing oil passage resistance.SOLUTION: An oil deterioration suppression device 1 comprises a filtering part 3 having a filtering material 10 for filtering oil, and a deterioration suppression part 4 having a powdery deterioration suppressing agent 17 for suppressing the deterioration of oil. The deterioration suppression part includes a mesoporous inorganic material, sends oil which is filtered by the filtering part out of oil sent from an oil accumulation part 9 to an object to be lubricated, and returns oil suppressed in deterioration by the deterioration suppression part to the oil accumulation part, or sends it to the object to be lubricated.
摘要翻译：要解决的问题：提供一种油劣化抑制装置，其提高油劣化成分的收集效率，并且可以通过降低油通过阻力来抑制压力损失的增加。解决方案：油劣化抑制装置1包括过滤具有用于过滤油的过滤材料10的部分3和具有用于抑制油的劣化的粉末劣化抑制剂17的劣化抑制部分4。劣化抑制部包括介孔性无机材料，将从储油部9送出的油中的过滤部分过滤的油送到被润湿物，将由劣化抑制部劣化的油返回到油中或将其发送到要润滑的物体。

3. 发明专利

JP2011190721A Oil deterioration preventing device of internal combustion engine 有权
标题翻译：内燃机油预处理装置
公开(公告)号：JP2011190721A
公开(公告)日：2011-09-29
申请号：JP2010056132
申请日：2010-03-12
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： INAMI NORIO , MORIYA KOJI
IPC分类号： F01M13/00
摘要： PROBLEM TO BE SOLVED: To provide an oil deterioration preventing device of an internal combustion engine, inhibiting generation of sludge and deterioration of oil. SOLUTION: A valve operating chamber 22 region of a cylinder head and a crank chamber 24 region below a cylinder block are formed dividedly, and a lower end opening of an oil returning passage 19 from the valve operating chamber region to the crank chamber region is immersed in oil in the crank chamber region. The oil deterioration preventing device is provided with a first blow-by gas reflux passage 38 recirculating blow-by gas of the crank chamber region to an intake system, a second blow-by gas reflux passage 44 recirculating blow-by gas of the valve operating chamber region to the intake system, a first fresh air introduction passage 42 introducing fresh air into the crank chamber region, and a second fresh air introduction passage 48 introducing fresh air into the valve operating chamber region. A connection position 48A of the second fresh air introduction passage 48 to the intake system is more upstream of an intake passage than a connection position 44A of the second blow-by gas reflux passage 44 to the intake system, and both connection positions are upstream of a throttle valve 34. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供内燃机的油劣化防止装置，抑制污泥的产生和油的劣化。解决方案：分别形成气缸盖的气门头和曲轴室24区域的气门操作室22的区域，并且从阀操作室区域到曲轴室的油回流通道19的下端开口区域浸入曲柄室区域的油中。油劣化防止装置设置有第一窜气回流通道38，其将曲柄室区域的窜气再循环到进气系统，第二窜气回流通道44循环操作阀的窜气腔室区域到进气系统，将新鲜空气引入曲柄室区域的第一新鲜空气引入通道42和将新鲜空气引入阀操作室区域的第二新鲜空气引入通道48。进气系统的第二新鲜空气引入通道48的连接位置48A比进气系统的第二窜气回流通道44的连接位置44A更靠近进气通道的上游，并且两个连接位置在节气门34.版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009138574A Engine 审中-公开
标题翻译：发动机
公开(公告)号：JP2009138574A
公开(公告)日：2009-06-25
申请号：JP2007314045
申请日：2007-12-04
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： TOKORO NORIYUKI , MORIYA KOJI
IPC分类号： F02F1/10 , F01P3/02 , F01P3/08 , F01P3/20 , F02F1/20 , F02F1/38 , F02F3/22
摘要： PROBLEM TO BE SOLVED: To increase cooling efficiency of each part of an engine using fuel as lubricating oil.
SOLUTION: An engine cooling portion 18 intervenes between an electric supply pump 6 and an oil pan 3. A part of a fuel supply path 4 composes a cooling fuel path for supplying the fuel for cooling to the engine cooling portion 18. The engine cooling portion 18 includes a bore wall 22b3 positioned between bores formed on a cylinder block 22. The engine cooling portion 18 includes an inlet valve 24 and an exhaust valve 25 of a cylinder head 23. The engine cooling portion 18 includes a back surface side of a piston 26, and the fuel for cooling is supplied to the piston by a piston jet 27. A three-way valve 19 is disposed between the engine cooling portion 18 and the electric supply pump 6, and the fuel supply path 4 is branched from a bypass path 20 through the three-way valve 19.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高使用燃料作为润滑油的发动机各部分的冷却效率。发动机冷却部分18介于供电泵6和油盘3之间。燃料供给路径4的一部分构成用于向发动机冷却部分18供应用于冷却的燃料的冷却燃料路径。发动机冷却部18包括位于气缸体22上形成的孔之间的孔壁22b3。发动机冷却部18包括气缸盖23的入口阀24和排气阀25.发动机冷却部18包括背面侧的活塞26，并且用于冷却的燃料通过活塞喷射器27供给到活塞。三通阀19设置在发动机冷却部18和供电泵6之间，燃料供给路径4分支从旁通路径20通过三通阀19。版权所有（C）2009，JPO＆INPIT

5. 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

6. 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

7. 发明专利

JP2009052508A 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：JP2009052508A
公开(公告)日：2009-03-12
申请号：JP2007221709
申请日：2007-08-28
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： KAWAGUCHI AKIO , MORIYA KOJI
IPC分类号： F02B39/14 , F02B37/02 , F02B37/20
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply control device capable of controlling leak of fuel used for lubricating at least one of an exhaust gas path and an intake air path under a desired condition when the supply of fuel to a supercharger lubricated by fuel is controlled.
SOLUTION: This fuel supply control device controlling supply of fuel to the supercharger 50 lubricated by fuel of an internal combustion engine, is provided with a bearing 66 of a rotary shaft 65 of the supercharger; a pressure control means controlling pressure of fuel supplied to a bearing part 75 provided with a seal part sealed by seal members 77, 78 respectively between a turbine 68 and a compressor 67; and a judgment means judging whether fuel at the bearing part need to be supplied to at least one of exhaust gas and intake air through the seal part or not. The pressure control means controls pressure of fuel at the bearing part higher than at least one of pressure of exhaust gas and pressure of intake air when the judgment means judges that fuel need to be supplied.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料供给控制装置，当向增压器供应燃料时，能够在所需条件下控制用于润滑排气路径和进气通道中的至少一个的燃料的泄漏的燃料供给控制装置由燃料控制。解决方案：控制向由内燃机的燃料润滑的增压器50的燃料供给的燃料供给控制装置设置有增压器的旋转轴65的轴承66; 压力控制装置，控制供给到具有由密封构件77,78密封的密封部件的轴承部分75的燃料的压力，所述密封部件分别在涡轮机68和压缩机67之间; 并且判断装置判断是否需要通过密封部件向排气和进气中的至少一个供应轴承部分的燃料。当判断装置判断需要供给燃料时，压力控制装置控制轴承部分处的燃料压力高于排气压力和进气压力中的至少一个。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008101594A Lubricating oil supply structure for piston and piston ring 审中-公开
标题翻译：用于活塞和活塞环的润滑油供应结构
公开(公告)号：JP2008101594A
公开(公告)日：2008-05-01
申请号：JP2006287012
申请日：2006-10-20
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 , TOKORO NORIYUKI , MORIYA KOJI , TOKORO HIROJI , OMORI SHUNEI
IPC分类号： F01M1/06 , F01M1/08 , F01M13/00 , F01P3/10 , F02F3/00 , F02F3/22 , F02F5/00 , F16J1/08 , F16J9/06
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil supply structure for a piston and a piston ring capable of supplying sufficient lubricating oil to the periphery of the piston ring.
SOLUTION: In the lubricating oil supply structure 100 of the invention, a connecting-rod internal passage 19 is provided in the inside of a connecting rod 2, a piston pin internal passage 20 is provided in the inside of the piston pin 3, and a piston internal passage 21 is provided in the inside of the piston 1. These passages are connected and a lubricating oil supply path 22 is formed. The outlet of the supply path 22 provided in a ring groove 16 is opened at a position in a ring groove side surface 16a or a ring groove upper surface 16b so that even when combustion pressure acts, the outlet of the supply path 22 is not blocked and the lubricating oil is continuously supplied to the periphery of the piston ring. The lubricating oil supply structure 100 inhibits evaporation of the lubricating oil and attains suitable lubrication in the periphery of the piston ring.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够向活塞环的周边供应足够的润滑油的活塞和活塞环的润滑油供应结构。解决方案：在本发明的润滑油供给结构体100中，连杆内部通路19设置在连杆2的内侧，活塞销内部通路20设置在活塞销3的内部并且活塞内部通道21设置在活塞1的内部。这些通道连接并形成润滑油供给路径22。设置在环形槽16中的供给路径22的出口在环槽侧面16a或环槽上表面16b的位置处开口，使得即使在燃烧压力作用时，供给路径22的出口也不被堵塞并且将润滑油连续地供给到活塞环的周边。润滑油供给结构100抑制润滑油的蒸发，并且在活塞环的周围获得适当的润滑。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008101593A Engine 审中-公开
标题翻译：发动机
公开(公告)号：JP2008101593A
公开(公告)日：2008-05-01
申请号：JP2006287011
申请日：2006-10-20
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： F02M39/02 , F01M9/04 , F02M39/00
摘要： PROBLEM TO BE SOLVED: To provide an engine using fuel as lubricating oil and featured by the arrangement of a fuel injection pump.
SOLUTION: The fuel injection pump 20 is installed on a cylinder head 19 of the engine using fuel as lubricating oil. The fuel injection pump 20 has a plunger 22 driven by an exhaust camshaft 26 of the engine and the plunger 22 reciprocates to pressurize and pressure-feed fuel. This construction dispenses with the provision of an exclusive drive mechanism for the fuel injection pump 20 and can reduce the size of the whole engine. As fuel is used as lubricating oil, a fuel leak prevention mechanism for the cylinder head 19 and the pressurizing cylinder 21 does not need providing and the construction in the engine can be simplified.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用燃料作为润滑油的发动机，其特征在于燃料喷射泵的布置。解决方案：燃料喷射泵20使用燃料作为润滑油安装在发动机的气缸盖19上。燃料喷射泵20具有由发动机的排气凸轮轴26驱动的柱塞22，并且柱塞22往复运动以加压和加压燃料。这种结构不需要提供用于燃料喷射泵20的专用驱动机构，并且可以减小整个发动机的尺寸。当燃料用作润滑油时，用于气缸盖19和加压缸21的燃料泄漏防止机构不需要提供，并且可以简化发动机中的结构。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2013221064A Lubricant for internal combustion engine 有权
标题翻译：内燃机润滑剂
公开(公告)号：JP2013221064A
公开(公告)日：2013-10-28
申请号：JP2012092972
申请日：2012-04-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： FUJIMOTO KOSUKE , KANEKO TOYOJI , MURASE HIROYUKI , IZUMI TAKASHI , MORIYA KOJI , TOYAMA MAMORU , KITAHARA MANABU , OMORI SHUNEI
IPC分类号： C10M169/04 , C10M125/10 , C10M137/10 , C10M159/24 , C10N10/04 , C10N20/06 , C10N30/00 , C10N30/06 , C10N40/25
摘要： PROBLEM TO BE SOLVED: To provide a lubricant for internal combustion engine, which has no incompatible performances and can inexpensively suppress the increase in abrasion of a sliding part when water is present in the lubricant.SOLUTION: A lubricant for internal combustion engine includes zinc dialkyldithiophosphate (ZnDTP) and perbasic calcium sulfonate. The perbasic calcium sulfonate is calcium carbonate particle micellized by calcium sulfonate, and the perbasic calcium sulfonate has a volume-based median diameter (D) of 10 nm in a particle size distribution of hydrodynamic diameter measured by a dynamic light scattering method.
摘要翻译：要解决的问题：提供一种不具有不相容性能的内燃机的润滑剂，并且可以在润滑剂中存在水时能够低成本地抑制滑动部件的磨损增加。解决方案：内燃机用润滑剂包括二烷基二硫代磷酸锌（ZnDTP）和过硫酸钙。过硫酸钙是通过磺酸钙胶束化的碳酸钙颗粒，并且通过动态光散射法测量的流体动力学直径的粒度分布中，碱性磺酸钙的基于体积的中值粒径（D）为10nm。

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