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1. 发明授权

EP1860287B1 VALVE TRAIN OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机气门机构
公开(公告)号：EP1860287B1
公开(公告)日：2013-12-25
申请号：EP06714650.6
申请日：2006-02-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi
IPC分类号： F01L13/00 , F01L9/04 , F02D13/06 , F02D17/02 , F02D43/00 , F02D45/00
CPC分类号： F02D13/06 , F01L1/024 , F01L1/042 , F01L1/344 , F01L9/04 , F01L13/0005 , F01L13/0015 , F01L2001/028 , F01L2001/0476 , F01L2001/0537 , F01L2009/0411 , F01L2009/0421 , F01L2800/08 , F01L2820/032 , F02D17/02 , F02D41/0082 , F02D41/0085 , F02D2041/0012 , Y02T10/18

2. 发明公开

EP1860287A4 VALVE GEAR OF INTERNAL COMBUSTION ENGINE 有权
标题翻译： VALVE火车内燃机
公开(公告)号：EP1860287A4
公开(公告)日：2008-11-12
申请号：EP06714650
申请日：2006-02-20
申请人： TOYOTA MOTOR CO LTD
发明人： EZAKI SHUICHI
IPC分类号： F01L13/00 , F01L9/04 , F02D13/06 , F02D17/02 , F02D43/00 , F02D45/00
CPC分类号： F02D13/06 , F01L1/024 , F01L1/042 , F01L1/344 , F01L9/04 , F01L13/0005 , F01L13/0015 , F01L2001/028 , F01L2001/0476 , F01L2001/0537 , F01L2009/0411 , F01L2009/0421 , F01L2800/08 , F01L2820/032 , F02D17/02 , F02D41/0082 , F02D41/0085 , F02D2041/0012 , Y02T10/18
摘要： A valve gear (48) of an internal combustion engine (10), wherein intake valves (36) fitted to cylinders are drivingly opened and closed by motors (54A, 54B). The intake valves (36) are driven by the motors (54A, 54B) for each of a plurality of groups formed of cylinder groups in which an explosion stroke is performed for each of crank angles spaced at approximately equal intervals. Since the intake valves (36) are driven for each of the plurality of groups formed of cylinder groups in which the explosion stroke is performed for each of the crank angles spaced at approximately equal intervals, the explosion stroke is not irregularly performed. As a result, the deterioration of drivability can be suppressed even when the valve gear is operated by using only those cylinders in any of these groups.

3. 发明公开

EP1905969A2 Phaser-actuated continuously variable valve actuation system with lost motion capability 审中-公开
标题翻译： Verstellergesteuertes stufenlos verstellbaresVentilbetätigungssystemmitLeerlaufmöglichkeit
公开(公告)号：EP1905969A2
公开(公告)日：2008-04-02
申请号：EP07117076.5
申请日：2007-09-24
申请人： Delphi Technologies, Inc.
发明人： Knauf, Michael B. , Rohe, Jeffrey David , Lee, Jongmin , Suh, Edward S , Fernandez, Hermes A. , Socha, John R.
IPC分类号： F01L13/00
CPC分类号： F01L13/0021 , F01L13/0047 , F01L13/0063 , F01L2001/028
摘要： A system for continuously varying actuation of a valve in an internal combustion engine including a first cam for opening the valve, a second cam for closing the valve, and an oscillating rocker arm continuously engaging each of the first cam, the second cam, and the valvetrain, with the aid of a lost motion spring. The cams are disposed on first and second camshafts that are geared together. The first camshaft gear is driven by the engine crankshaft and thus is phase-invariant. The second camshaft gear is rotationally mounted on the second camshaft and supports the stator of a camshaft phaser. The phaser rotor is mounted to the second camshaft. Varying the rotor position varies the phase of the second cam and thus varies lift and closing timing of the valve. The system is useful in improving the performance of both spark-ignited and compression-ignited engines.
摘要翻译：一种用于连续变化内燃机中的阀的致动系统，包括用于打开阀的第一凸轮，用于关闭阀的第二凸轮以及连续地接合第一凸轮，第二凸轮和第二凸轮中的每一个的摆动摇臂在一个迷失的弹簧的帮助下，凸轮设置在第一和第二凸轮轴上，齿轮组合在一起。第一凸轮轴齿轮由发动机曲轴驱动，因此是相位不变的。第二凸轮轴齿轮旋转地安装在第二凸轮轴上并支撑凸轮轴相移器的定子。移相器转子安装在第二凸轮轴上。改变转子位置可改变第二凸轮的相位，从而改变阀的升程和关闭正时。该系统有助于提高火花点火和压缩点火发动机的性能。

4. 发明公开

EP1867861A2 A supporting system of a toothed wheel onto a casing of an internal combustion engine 审中-公开
标题翻译： Stützsystemeines Zahnrades auf einemGehäuseeines Verbrennungsmotors
公开(公告)号：EP1867861A2
公开(公告)日：2007-12-19
申请号：EP07110426.9
申请日：2007-06-15
申请人： I-TEA S.r.l.
发明人： Quattrini, Andrea , Ascari, Ennio
IPC分类号： F02F7/00 , F01L1/02
CPC分类号： F01L1/02 , F01L1/026 , F01L2001/028 , F01L2103/00 , F02B67/04 , F02F7/0068
摘要： A supporting system (50) of a toothed wheel (12) onto a casing (CT) of an internal combustion engine (100). The system (50) comprises:
- a first bushing (53) supported by a wall (PT);
- a second bushing (54), adapted to support the toothed wheel (12), which crosses, in use, a through hole (51) made in said casing (CT); the second bushing (54) rests on said first bushing (53), and
- a screw (55) adapted to secure the second bushing (54) onto the first bushing (53), so as to form a seat (56) adapted to contain supporting and rolling means (57) of the toothed wheel (12).
摘要翻译：齿轮（12）的支撑系统（50）到内燃机（100）的壳体（CT）上。系统（50）包括： - 由墙壁（PT）支撑的第一衬套（53）; - 第二衬套（54），其适于支撑所述齿轮（12），所述齿轮在使用中与在所述壳体（CT）中制成的通孔（51）交叉; 所述第二衬套（54）位于所述第一衬套（53）上，以及 - 适于将所述第二衬套（54）固定到所述第一衬套（53）上的螺钉（55），以形成适于包含齿轮（12）的支撑和滚动装置（57）。

5. 发明公开

EP1780383A1 Hydraulic control system for internal combustion engine 审中-公开
标题翻译： Hydraulisches SteuersystemfürBrennkraftmaschine
公开(公告)号：EP1780383A1
公开(公告)日：2007-05-02
申请号：EP06022344.3
申请日：2006-10-25
申请人： Hitachi, Ltd.
发明人： Hisahara, Keiji , Ichikawa, Toshiro , Suga, Seiji , Fujita, Osamu , Sawada, Takanori
IPC分类号： F01L9/02 , F01L1/344 , F16K31/06 , F01M5/00 , F16K49/00
CPC分类号： F01L9/02 , F01L1/3442 , F01L2001/028 , F01L2001/34426 , F01L2001/3443 , F01L2800/01 , F16K31/061 , F16K49/002 , Y10T137/8671
摘要： A hydraulic control system for an internal combustion engine, includes a driven mechanism driven by hydraulic pressure fed through a flowing passage change-over valve. The flowing passage change-over valve includes a valve body formed with a plurality of ports which are respectively communicated with the supply passage and the oil passage, and a spool valve body slidably disposed in the valve body to open and close the plurality of ports, the ports including a supplying port communicated with the supplying passage. The maximum cross-sectional area of the supplying port is larger than a minimum cross-sectional area of the supplying passage. The flowing passage change-over valve is supplied with electric current to heat hydraulic fluid kept in the flowing passage change-over valve so as to lower a viscosity of the hydraulic fluid.
摘要翻译：用于内燃机的液压控制系统包括由通过流动通道转换阀供给的液压驱动的从动机构。流路切换阀包括形成有分别与供给通道和油通道连通的多个端口的阀体和可滑动地设置在阀体中以打开和关闭多个端口的滑阀体，所述端口包括与所述供给通道连通的供给口。供给口的最大截面积大于供给通道的最小横截面面积。向流路切换阀供给电流以对保持在流路切换阀中的液压油进行加热，以降低液压油的粘度。

6. 发明公开

EP1316682A2 Cylinder head for an internal combustion engine 有权
标题翻译： Zylinderkopffüreine Brennkraftmaschine
公开(公告)号：EP1316682A2
公开(公告)日：2003-06-04
申请号：EP02026471.9
申请日：2002-11-27
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Uchida, Masahiro, Yamaha Hatsudoki K.K.
IPC分类号： F01L9/02 , F02F1/38
CPC分类号： F01M9/10 , F01L1/022 , F01L1/34 , F01L1/3442 , F01L2001/028 , F01L2001/0476 , F01L2001/0537 , F01L2001/34433 , F01L2001/3444 , F01L2001/34496 , F01M9/102 , F01M9/105 , F01M2001/064
摘要： Cylinder head for an internal combustion engine comprises a cylinder head body, a cam cap fastened to the cylinder head body, and an oil supply means for supplying oil to a valve drive mechanism, wherein said oil supply means comprises at least one hydraulic control valve fitted in a fitting hole provided in said cylinder head body and said cam cap.
摘要翻译：用于内燃机的气缸盖包括气缸盖本体，紧固到气缸盖本体的凸轮盖，以及用于向阀驱动机构供油的供油装置，其中所述供油装置包括至少一个安装的液压控制阀在设置在所述气缸盖本体和所述凸轮盖中的装配孔中。

7. 发明授权

EP3152414B1 TRÄGERMODUL 有权
公开(公告)号：EP3152414B1
公开(公告)日：2018-08-01
申请号：EP15719604.9
申请日：2015-03-31
申请人： Schaeffler Technologies AG & Co. KG
发明人： GRÖTSCH, Andreas , KRAWIETZ, Christopher , MAYER, Johanna
IPC分类号： F01L1/053 , F01L1/18
CPC分类号： F01L1/053 , F01L1/182 , F01L2001/028 , F01L2001/0476 , F01L2101/00 , F01L2103/00 , F01L2810/02

8. 发明公开

EP2400122A1 Valve operation control system for internal combustion engine 有权
标题翻译： Ventilbetriebssteuerungssystemfüreinen Verbrennungsmotor
公开(公告)号：EP2400122A1
公开(公告)日：2011-12-28
申请号：EP11177924.5
申请日：2008-08-12
申请人： Honda Motor Co., Ltd.
发明人： Kumagai, Kazuhide , Niizato, Tomonori , Ikawa, Masataka
IPC分类号： F01L13/00 , F02F1/24 , F01L1/18 , F01L1/26
CPC分类号： F01L1/267 , F01L1/181 , F01L1/20 , F01L1/22 , F01L13/0005 , F01L2001/028 , F01L2001/0535 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2105/00 , F01L2800/08 , F01L2810/02 , F02F1/24 , F02F2007/0063 , Y10T137/86895
摘要： A valve operation control system for an internal combustion engine in which hydraulic pressure applied to a valve operation mode changing mechanism is controlled by hydraulic pressure control means that is formed from a holder mounted on a cylinder head, a spool valve formed by slidably housing a spool valve body in a valve body, and an electromagnetic open/close valve for controlling hydraulic pressure of a pilot hydraulic chamber, wherein the holder (109) is formed by integrally connecting a housed portion (109a) and a projecting portion (109b) by means of a connection portion (109c), the housed portion (109a) being housed between the cylinder head (22R) and a head cover, the projecting portion (109b) projecting outside the cylinder head (22R) and the head cover and having the electromagnetic open/close valve (113,114) mounted thereon, a seal face (116) with the head cover is formed on the connection portion (109c), and the valve body (110) is provided so as to be connected to the housed portion (109a) while being housed between the head cover and the cylinder head (22R). This enables the sealing properties between the holder and the head cover to be enhanced.
摘要翻译：一种用于内燃机的阀操作控制系统，其中施加到阀操作模式改变机构的液压被由安装在气缸盖上的保持架形成的液压控制装置控制，滑阀由可滑动地容纳阀芯阀体中的阀体，以及用于控制先导液压室的液压的电磁开闭阀，其中，所述保持器（109）通过装置（109a）与突出部（109b）一体地连接而形成的连接部分（109c），容纳部分（109a）容纳在气缸盖（22R）和头罩之间，突出部分（109b）突出到气缸盖（22R）外面并具有电磁头安装在其上的打开/关闭阀（113,114），在连接部分（109c）上形成有具有盖罩的密封面（116），并且阀体（110）设置成连接到霍尔（109a），同时容纳在头罩和气缸盖（22R）之间。这使得能够提高保持器和头罩之间的密封性能。

9. 发明公开

EP1867861A3 A supporting system of a toothed wheel onto a casing of an internal combustion engine 审中-公开
标题翻译：燃烧发动机的壳体上的齿轮的支持系统
公开(公告)号：EP1867861A3
公开(公告)日：2009-09-23
申请号：EP07110426.9
申请日：2007-06-15
申请人： I-TEA S.r.l.
发明人： Quattrini, Andrea , Ascari, Ennio
IPC分类号： F02F7/00 , F01L1/02
CPC分类号： F01L1/02 , F01L1/026 , F01L2001/028 , F01L2103/00 , F02B67/04 , F02F7/0068
摘要： A supporting system (50) of a toothed wheel (12) onto a casing (CT) of an internal combustion engine (100). The system (50) comprises:
- a first bushing (53) supported by a wall (PT);
- a second bushing (54), adapted to support the toothed wheel (12), which crosses, in use, a through hole (51) made in said casing (CT); the second bushing (54) rests on said first bushing (53), and
- a screw (55) adapted to secure the second bushing (54) onto the first bushing (53), so as to form a seat (56) adapted to contain supporting and rolling means (57) of the toothed wheel (12).

10. 发明授权

EP1316682B1 Cylinder head for an internal combustion engine 有权
公开(公告)号：EP1316682B1
公开(公告)日：2008-04-16
申请号：EP02026471.9
申请日：2002-11-27
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Uchida, Masahiro, Yamaha Hatsudoki K.K.
IPC分类号： F01L9/02 , F02F1/38 , F01L1/34 , F01L1/344 , F01L1/053
CPC分类号： F01M9/10 , F01L1/022 , F01L1/34 , F01L1/3442 , F01L2001/028 , F01L2001/0476 , F01L2001/0537 , F01L2001/34433 , F01L2001/3444 , F01L2001/34496 , F01M9/102 , F01M9/105 , F01M2001/064

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