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1. 发明授权

EP1826388B1 Piston cooling system of internal combustion engine 有权
标题翻译：内燃机的活塞冷却系统
公开(公告)号：EP1826388B1
公开(公告)日：2009-11-18
申请号：EP07101107.6
申请日：2007-01-24
申请人： HONDA MOTOR CO., LTD.
发明人： Nagahashi, Yoshiki , Yoneyama, Masaki , Minami, Kohji , Kono, Naoki
IPC分类号： F02F7/00 , F01P3/06 , F01M11/02 , F01P11/04 , F01M9/10
CPC分类号： F02F7/0007 , F01M1/08 , F01M2001/086 , F01P3/06 , F01P11/04

2. 发明公开

EP2097172A1 NOZZLE, LUBRICATION SYSTEM AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A NOZZLE OR SUCH A SYSTEM 有权
标题翻译：喷嘴，润滑和燃烧引擎，这种喷嘴或该系统包括
公开(公告)号：EP2097172A1
公开(公告)日：2009-09-09
申请号：EP06849508.4
申请日：2006-12-27
申请人： Renault Trucks
发明人： AIXALA, Luc
IPC分类号： B05B1/30 , F01M1/02 , F01M1/08 , F01M1/16
CPC分类号： F01M1/08 , F01M1/16 , F01M2001/086 , F01P3/08
摘要： This nozzle is (15) adapted to direct a jet (J15) of oil under pressure on internal combustion engine. It has a variable outlet section, and it is provided with mechanical means (154, 155) adapted to control its outlet section on the basis of the pressure (P8) of a fluid under pressure provided to these mechanical means, independently of the oil going through (F6) the outlet (152) of the nozzle. In the lubrication system an auxiliary line is provided with first proportional means controlling oil flow (F6) toward a nozzle (15). A control line connects a main line or the auxiliary line, upstream of the first proportional means, to mechanical means (154, 155) adapted to control the outlet section of the nozzle (15). The control line is provided with second proportional means controlling the pressure (P8) of oil delivered (F8) to said mechanical means (154, 155). The nozzle can be used as a piston cooling nozzle to direct oil toward a piston of an internal combustion engine.

3. 发明授权

EP1590584B1 WRIST PIN 有权
公开(公告)号：EP1590584B1
公开(公告)日：2008-03-26
申请号：EP04707750.8
申请日：2004-02-03
申请人： FEDERAL-MOGUL CORPORATION
发明人： NIGRO, Roberto, B. , GAISER, Randall, R. , MATSUO, Eduardo , HIGHUM, Eric, A.
IPC分类号： F16J1/14
CPC分类号： F16J1/16 , F01M2001/086 , F01M2011/025
摘要： A wrist pin for a heavy-duty piston assembly has a body with an axis of rotation and a generally cylindrical outer surface. The outer surface is adapted for pivotal connection to both a pair of laterally spaced pin bores and a small end of a connecting rod generally between the pin bores. The outer surface has a surface roughness equal to or less than 0.10μm. The outer surface has a Kurtosis value that is inversely proportional with the surface roughness such that a product of the Kurtosis value and the surface roughness is between about 0.301μm to 0.60μm. The outer surface has a skewness of about -1.0 to 0.0 and a lay angle relative to the axis of about 85 to 95 degrees.
摘要翻译：用于重型活塞组件的腕销具有主体，该主体具有旋转轴线和大致圆柱形的外表面。外表面适于枢转连接到一对横向间隔开的销孔和大体在销孔之间的连接杆的小端。外表面的表面粗糙度等于或小于0.10μm。外表面具有与表面粗糙度成反比的峰度值，使得峰度值与表面粗糙度的乘积在约0.301μm至0.60μm之间。外表面具有约-1.0至0.0的偏斜度和相对于轴线的约85-95度的捻向角。

4. 发明授权

EP1424470B1 LUBRICATION OIL PASSAGE STRUCTURE OF INTERNAL COMBUSTION ENGINE 有权
标题翻译： OIL渠道建设燃烧发动机
公开(公告)号：EP1424470B1
公开(公告)日：2008-03-19
申请号：EP02762893.2
申请日：2002-08-28
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： ISHIZAKA, Takashi, K. K. Honda Gijutsu Kenkyusho , SHIGIHARA, Akira, K.K. Honda Gijutsu Kenkyusho , KANEISHI, Takashi, K. K. Honda Gijutsu Kenkyusho
IPC分类号： F01M1/08
CPC分类号： F01M1/08 , F01M2001/083 , F01M2001/086
摘要： A lubrication oil passage structure of an internal combustion engine allowing pressurized lubrication oil flowing through a lubrication oil passage 21 to be injected to a lubricated part through a jet 25 provided in the passage, wherein a cross oil groove 26 opening to the lubricating oil passage 21 side and radially extending from the center of the jet 25 is provided at the inlet side of the jet 25, whereby the inlet of the jet provided at a proper position in the lubrication oil passage of the internal combustion engine can be prevented from being clogged with chips and dirt mixed into the lubrication oil flowing through the lubrication oil passage.

5. 发明公开

EP1826388A1 Piston cooling system of internal combustion engine 有权
标题翻译： Kolbenkühlsystemeines Verbrennungsmotors
公开(公告)号：EP1826388A1
公开(公告)日：2007-08-29
申请号：EP07101107.6
申请日：2007-01-24
申请人： HONDA MOTOR CO., Ltd.
发明人： Nagahashi, Yoshiki , Yoneyama, Masaki , Minami, Kohji , Kono, Naoki
IPC分类号： F02F7/00 , F01P3/06 , F01M11/02 , F01P11/04 , F01M9/10
CPC分类号： F02F7/0007 , F01M1/08 , F01M2001/086 , F01P3/06 , F01P11/04
摘要： To provide a piston cooling system of an internal combustion engine that effectively jets oil from an oil jet and can efficiently cool a piston.
There is provided the piston cooling system of the internal combustion engine (E) where oil is jetted to each piston reciprocated in a cylinder bore of a cylinder block (12) from oil jets (81Lj, 81Rj), wherein an oil reservoir (Da) is formed in a journal wall (11Uw) that journals a crankshaft (10) of a crankcase (11) in which oil supply passages (D1, D2) for supplying oil to the oil jets (81Lj, 81Rj) from a hydraulic supply source (70) are laid.
摘要翻译：提供一种内燃机的活塞冷却系统，其有效地从油射流喷射油并可有效地冷却活塞。提供了内燃机（E）的活塞冷却系统，其中油被喷射到每个活塞在气缸体（12）的气缸孔中从喷油器（81Lj，81Rj）往复运动的活塞冷却系统，其中储油器（Da）形成在轴颈壁（11Uw）中，该轴颈壁（11Uw）将从曲轴箱（11）的曲轴（10）的轴颈（11）开始，其中用于从油压供给源（81Lj，81Rj）供给油的供油通道（D1，D2） 70）。

6. 发明授权

EP1170470B1 Internal combustion engine 失效
公开(公告)号：EP1170470B1
公开(公告)日：2004-10-06
申请号：EP01124785.5
申请日：1995-11-24
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Miyazawa, Kazuo
IPC分类号： F01M1/08 , F02F1/20
CPC分类号： F16N15/02 , C23C30/00 , F01M1/16 , F01M2001/083 , F01M2001/086 , F02B3/06 , F02B2075/025 , F02F1/20 , F05C2201/021 , F05C2201/0448 , F05C2201/046 , F16N15/00

7. 发明授权

EP1144814B1 A LOW COST NEW INTERNAL COMBUSTION ENGINE WITH INCREASED MECHANICAL EFFICIENCY, FUEL SAVER AND POLLUTION CONTROLLED 有权
标题翻译：以更高的效率，节省燃油和排放控制成本内燃机
公开(公告)号：EP1144814B1
公开(公告)日：2003-04-16
申请号：EP99901874.0
申请日：1999-01-05
申请人： Thiyagarajan, Marimuthu Ramu
发明人： Thiyagarajan, Marimuthu Ramu
IPC分类号： F01M1/00
CPC分类号： F16C9/00 , F01M9/102 , F01M9/107 , F01M11/02 , F01M2001/083 , F01M2001/086 , F02B41/00 , F02F1/20 , F16C33/107 , Y02T10/14
摘要： A low cost new internal combustion engine with increased mechanical efficiency, fuel saver and pollution control and in particular a new internal combustion engine having improved lubricating mechanism for getting extra time to burn the fuel without knock and combustion noise for achieving increased fuel economy wherein the lubricating system consists of at least one first cross head oil groove formed at the interface cylindrical bearing surfaces of the moving contacting parts on the inner and outer surface of internal combustion engine components. At least one axial oil groove intersecting with first or second oil groove (50, 51) on outer surface of piston skirt (52), at least one deep 'v' furrow (124) and one slot on the outer surface of rocker arm (130, 140) and the spark ignition or fuel injection device having spring governed centrifugal advance fly weights for self regulation in proportion with engine speed from idle to maximum engine speed.

8. 发明公开

EP1211405A2 Two-piece piston assembly with skirt having pin bore oil ducts 有权
标题翻译： Zweiteiliger Kolben mitÖlkanälenzu den Bolzenbohrungen
公开(公告)号：EP1211405A2
公开(公告)日：2002-06-05
申请号：EP01123572.8
申请日：2001-10-01
申请人： Caterpillar Inc.
发明人： Moloney, Kevin M., c/o Caterpillar Inc. , Watson, Christopher J., c/o Caterpillar Inc.
IPC分类号： F02F3/00 , F02F3/22
CPC分类号： F01M1/08 , F01M2001/086 , F02F3/22 , F02F2200/04 , F05C2201/021
摘要： A duct (35; 135; 235) from near the top of the skirt (30) of a two-piece piston (10) carries lubricant to the skirt pin bore (34), on each side of the skirt, and lubricates the pin joint (70). The skirt (30) is provided with a lubricant passage (35; 135; 235), such as from a shaker tray (33; 133; 233), to the pin bore (34, 134; 234) on each side of the pin joint of the skirt (30), piston crown struts (27), and wrist pin (40) on which a piston connecting rod (50) is joined. Fluid sprayed against the crown (20) descends onto the skirt (30) and some passes through the above-mentioned lubricant ducts or passages (35; 135; 235) for direct, continuous lubrication of the pin joint (70).
摘要翻译：从两件式活塞（10）的裙部（30）的顶部附近的管道（35; 135; 235）在裙部的每一侧上将润滑剂运送到裙部销孔（34），并且润滑销关节（70）。裙部30设置有诸如从振动器托盘（33; 133; 233）的润滑剂通道（35; 135; 235）到销的每一侧上的销孔（34,134; 234）连接有活塞连接杆（50）的裙部（30），活塞冠支柱（27）和腕销（40）的接头。喷洒在冠（20）上的流体下降到裙部（30）上，并且一些通过上述润滑剂管道或通道（35; 135; 235），以便直接连续地润滑销接头（70）。

9. 发明公开

EP1170470A3 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：EP1170470A3
公开(公告)日：2002-03-27
申请号：EP01124785.5
申请日：1995-11-24
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Miyazawa, Kazuo
IPC分类号： F01M1/08 , F02F1/20
CPC分类号： F16N15/02 , C23C30/00 , F01M1/16 , F01M2001/083 , F01M2001/086 , F02B3/06 , F02B2075/025 , F02F1/20 , F05C2201/021 , F05C2201/0448 , F05C2201/046 , F16N15/00
摘要： Internal combustion engine, in particular diesel engine, comprising a cylinder block and a cylinder head assembly, said cylinder block and said cylinder head assembly defining at least one cylinder, a lubrication system for delivering lubrication oil to spots of the engine, which need lubrication, a piston slidably disposed in said cylinder so as to reciprocate therein, said piston supporting at least one piston ring disposed in a piston ring groove in sliding contact to an inner circumferential surface of a cylinder bore of the cylinder, wherein said inner circumferential surface of the cylinder bore being plated with a layer of Ni or Cr, an outside circumferential surface of the piston ring being plated with a layer of Ni or Cr and the piston and/or the piston ring, at least partially, comprises a molybdenum disulfide plating.
摘要翻译：内燃机，特别是柴油机，包括气缸体和气缸盖组件，所述气缸体和所述气缸盖组件限定至少一个气缸，用于将润滑油输送到需要润滑的发动机点的润滑系统，活塞，其可滑动地设置在所述缸体中以在其中往复运动，所述活塞支撑设置在活塞环槽中的至少一个活塞环，所述活塞环滑动接触到所述缸体的缸膛的内周表面，其中，所述活塞环的所述内周表面缸内孔镀有一层Ni或Cr，活塞环的外圆周表面镀有一层Ni或Cr，活塞和/或活塞环至少部分地包括二硫化钼镀层。

10. 发明公开

EP1101904A1 Kolbenmaschine und Verteilelement 有权
公开(公告)号：EP1101904A1
公开(公告)日：2001-05-23
申请号：EP00123623.1
申请日：2000-10-28
申请人： DEERE & COMPANY
发明人： Paty, Max
IPC分类号： F01M1/06
CPC分类号： F16C9/02 , F01M1/06 , F01M2001/086 , F02B3/06 , F02B2275/14 , F02B2275/34 , F16C33/10
摘要： Bekannte Kolbenmaschinen weisen Kurbelwellenlager mit Lagerbüchsen auf, die in dem Zylinderblock über Vorsprünge und Vertiefungen in dem Kurbelwellenlager und dem Zylinderblock positioniert werden. Diese sind aufwendig in der Herstellung.
Es wird eine Kolbenmaschine (10) mit einem Zylinderblock (12), einer in dem Zylinderblock (12) gelagerten Kurbelwelle (20), zumindest einer Lagerbüchse (29) und einem Schmiersystem, das mit der Lagerbüchse (29) über zumindest einen ein Verteilelement (42) aufweisenden Schmierkanal (34) in Verbindung steht, vorgeschlagen, wobei die Lagerbüchse (29) durch das Verteilelement (42) positioniert wird. Darüber hinaus wird ein Verteilelement (42) für eine solche Kolbenmaschine (10) vorgeschlagen.
Kolbenmaschinen und Verteilelemente werden im Fahrzeug- und Maschinenbau eingesetzt.
摘要翻译：在活塞马达中，用于曲轴的润滑系统在轴承衬套（29）处具有定位的润滑剂分配器（42）。轴承衬套（29）具有与润滑剂分配器（42）一起工作的开口（54）和通过开口（54）连接到分配器（42）的润滑剂槽（56），多个部分轴承壳的衬套结构（30）。润滑剂分配器（42）具有至少一个喷射单元（44）。作为喷射喷射器，打开到电动机的气缸中。分配器（42）由塑料材料制成，或者是金属零件。

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