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41.发明公开Reciprocating piston machine and internal combustion engine 审中-公开Hubkolbenmaschine und -verbrennungsmotor
公开(公告)号：EP1983215A1
公开(公告)日：2008-10-22
申请号：EP07106625.2
申请日：2007-04-20
申请人： Gomecsys B.V.
CPC分类号： F16F15/283 , F16F15/264
摘要： A reciprocating piston machine (1) comprises a crankcase (2), a crankshaft (3), at least a piston (4) and a balancing system (6) for balancing at least reciprocating forces of the first order which act on the crankshaft (3) in the direction of movement of the piston (4) when the machine (1) is operated. The balancing system (6) comprises at least a counterweight (14) which is provided on the crankshaft (3). The counterweight (14) is positioned and adapted such that it compensates the reciprocating forces of the first order by substantially 50%. The balancing system (6) further comprises at least a drivable eccenter weight (15) which is rotatably connected to the crankcase (2) and positioned and adapted such that the resultant centrifugal force thereof is directed in a direction opposite to that of the counterweight (14) and is driven at similar speed as the crankshaft (3) albeit in opposite direction around an eccenter weight axis extending parallel to the crankshaft axis (8) when the machine (1) is operated. The weight and centre of gravity of the eccenter weight (15) is selected such that the resultant centrifugal force thereof is substantially equal to that of the counterweight (14).
摘要翻译： 往复式活塞机（1）包括曲轴箱（2），曲轴（3），至少一个活塞（4）和平衡系统（6），用于至少平衡作用在曲轴上的一阶往复力 3）当机器（1）被操作时在活塞（4）的移动方向上。 平衡系统（6）至少包括设在曲轴（3）上的配重（14）。 配重（14）的定位和调整使得它能够补偿第一级的往复力大致为50％。 平衡系统（6）还包括至少可旋转地连接到曲轴箱（2）的可驱动的偏心重物（15），并定位和适配成使得其合成的离心力指向与配重的方向相反的方向 并且当机器（1）被操作时，以相对于曲轴（3）的速度以与曲轴轴线（8）平行的偏心重量轴线相反的方向被驱动。 偏心重量（15）的重量和重心被选择为使其产生的离心力基本上等于配重（14）的离心力。
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公开(公告)号：EP1902230A1
公开(公告)日：2008-03-26
申请号：EP06771507.8
申请日：2006-05-30
申请人： Borgwarner, Inc.
发明人： MOTT, Philip J.
IPC分类号： F16F15/26
CPC分类号： F16F15/268 , F16F1/14
摘要： A drive system for an internal combustion engine including an endless chain (101) connecting a drive sprocket on a crankshaft to a driven sprocket on a camshaft. The drive system is comprised of at least one balance shaft (108) and a torsion bar (104) . The balance shaft (108) has a first end for connection to the drive sprocket and a center bore (116) . The torsion bar (104) is located within the center bore (116) of the balance shaft (108) . The torsion bar (104) has a first end (104a) for connection to the drive sprocket (102) and a second end (104b) fixedly attached to the inner end of the center bore (116) . The torsion bar (104) absorbs torsional vibrations and isolates torsional vibrations due to inertia of the balance shaft (108) caused by the crankshaft. Bearings (106) are located between the first end of the torsion bar and the center bore of the balance shaft, to center the torsion bar within the balance shaft.
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公开(公告)号：EP1864901A3
公开(公告)日：2007-12-26
申请号：EP07252329.3
申请日：2007-06-08
CPC分类号： B62K11/10 , B62K25/283 , B62K2202/00
摘要： A motorcycle (1) comprises an engine unit (8), a rear wheel (7) supported on the engine unit (8) and a body frame (2) which directly supports the engine unit (8) to enable the engine unit (8) to swing vertically. A cushion (10) is interposed between the engine unit (8) and the body frame (2), wherein the cushion (10) is pivotally coupled to the engine unit (8) via a first connection and is pivotally coupled to the body frame (2) via a second connection. In one embodiment an elastic member is provided on the second connection.
In another embodiment the motorcycle (1) includes a balancer mechanism within the engine unit (8), wherein the balancer mechanism suppresses the engine vibrations caused by inertial forces.摘要翻译： 本发明提供一种摩托车（1），其包括发动机单元（8），支承在发动机单元（8）上的后轮（7）和直接支承发动机单元（8）以使发动机单元（8） ）垂直摆动。 在发动机单元（8）和车身框架（2）之间插入衬垫（10），其中衬垫（10）经由第一连接件可枢转地联接到发动机单元（8）并且枢转地联接到车身框架 （2）通过第二连接。 在一个实施例中，弹性构件设置在第二连接件上。 在另一个实施例中，摩托车（1）在发动机单元（8）内包括平衡器机构，其中平衡器机构抑制由惯性力引起的发动机振动。
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公开(公告)号：EP1864901A2
公开(公告)日：2007-12-12
申请号：EP07252329.3
申请日：2007-06-08
CPC分类号： B62K11/10 , B62K25/283 , B62K2202/00
摘要： A motorcycle (1) comprises an engine unit (8), a rear wheel (7) supported on the engine unit (8) and a body frame (2) which directly supports the engine unit (8) to enable the engine unit (8) to swing vertically. A cushion (10) is interposed between the engine unit (8) and the body frame (2), wherein the cushion (10) is pivotally coupled to the engine unit (8) via a first connection and is pivotally coupled to the body frame (2) via a second connection. In one embodiment an elastic member is provided on the second connection.
In another embodiment the motorcycle (1) includes a balancer mechanism within the engine unit (8), wherein the balancer mechanism suppresses the engine vibrations caused by inertial forces.摘要翻译： 摩托车（1）包括发动机单元（8），支撑在发动机单元（8）上的后轮（7）和直接支撑发动机单元（8）的主体框架（2），以使发动机单元（8） ）垂直摆动 在发动机单元（8）和主体框架（2）之间夹有缓冲垫（10），其中缓冲垫（10）通过第一连接件枢转地联接到发动机单元（8），并且可枢转地联接到主体框架 （2）经由第二连接。 在一个实施例中，弹性构件设置在第二连接件上。 在另一实施例中，摩托车（1）包括在发动机单元（8）内的平衡器机构，其中平衡器机构抑制由惯性力引起的发动机振动。
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45.发明公开DEVICE FOR REMOVING ENGINE VIBRATION AND ENGINE WHOSE STROKE CHARACTERISCTS ARE VARIABLE 有权DEVICE电机振动的处置和电机可调升力特性
公开(公告)号：EP1811199A4
公开(公告)日：2007-11-07
申请号：EP05806123
申请日：2005-11-08
申请人： HONDA MOTOR CO LTD
发明人： ETO KOICHI , MAEZURU AKINORI , IKOMA KOUICHI , ISO KAZUHIKO , OKADA YOSHIHIRO , KINOSHITA MASAKAZU
CPC分类号： F02B75/32 , F02B75/048 , F16F15/265
摘要： A device for removing engine vibration, capable of effectively removing secondary vibration cause by reciprocation of a piston (21) of a multilink-type variable compression ratio engine (E). The secondary vibration can be removed even if the direction of the secondary vibration is inclined relative to the cylinder axis (L1), and the removal is made by inclining the direction (see the arrow direction) of vibration exciting force, produced by a secondary balancer device (43), so that it matches the direction of the secondary vibration. The secondary balancer device (43) is constructed by having balancer weights (44a, 45a) respectively supported by a pair of balancer shafts (44, 45) rotating in the directions opposite from each other. Displacing the phases of the balancer weights (44a, 45b) enables the direction of the produced vibration exciting force to be inclined so that it matches the direction of the secondary vibration of the engine (E).
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公开(公告)号：EP1770005A3
公开(公告)日：2007-09-19
申请号：EP06020495.5
申请日：2006-09-28
CPC分类号： B62J25/00 , B62K2202/00 , B62M7/04 , F01L1/0532 , F01L1/143 , F01L1/26 , F01L2001/0537 , F16F15/264
摘要： A scooter type vehicle provides a pair of right and left frame members (202,203) in the interior of a vehicle body cover so as to extend substantially horizontally between a head pipe (201) and the front end of a seat. Right and left footrest plates (215) are provided outside on the right and left of the vehicle body cover. An engine is provided between the right and left frame members (202,203) with the cylinder axis of the cylinder block being provided so as to extend longitudinally, and the center axis (12d) of a crankshaft is provided so as to extend laterally and to be located above the upper surfaces of the right and left footrest plates (215) as seen in a side view. A balancer shaft is located below the crankshaft, and the crankshaft and the balancer shaft are sandwiched and supported between the upper and lower case halves with their center axes being located on the joining surface.
摘要翻译： 小型摩托车式车辆在车身罩的内部设置有左右一对的框架部件（202,203），在头管（201）与座椅的前端之间大致水平地延伸。 右和左脚踏板（215）设置在车身罩的左右外侧。 在左右框架构件（202,203）之间设置有发动机，该发动机缸体的汽缸轴线被设置成纵向延伸，并且曲轴的中心轴线（12d）被设置成横向延伸并且被设置成 位于右侧和左侧脚踏板（215）的上表面上方，如侧视图所示。 平衡轴位于曲轴下方，并且曲轴和平衡轴被夹持并支撑在上半壳和下半壳之间，其中心轴位于接合表面上。
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公开(公告)号：EP1370754B1
公开(公告)日：2007-09-12
申请号：EP02706923.6
申请日：2002-03-18
发明人： LAWRENCE, Howard
CPC分类号： F16F15/265 , F02B67/00 , F02B67/06 , F02B2275/06
摘要： Engine accessory drives are used with internal combustion engines to drive one or more accessories and are conventionally driven off a front end drive assembly. However, driving the accessories off the front end drive assembly has implications in respect of both increased engine noise and extended engine length. An engine accessory drive in accordance with this invention reduces engine noise and engine length. An engine accessory drive for transmitting a force between a first end (2) and a second end (3) of an engine (1) comprises a primary drive (18) locatable at the first end (2) of the engine.
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48.发明公开
公开(公告)号：EP1811199A1
公开(公告)日：2007-07-25
申请号：EP05806123.5
申请日：2005-11-08
发明人： ETO, Koichi, c/o HONDA R & D CO., LTD. , MAEZURU, Akinori, c/o HONDA R & D CO., LTD. , IKOMA, Kouichi, c/o HONDA R & D CO., LTD. , ISO, Kazuhiko, c/o HONDA R & D CO., LTD. , OKADA, Yoshihiro, c/o HONDA R & D CO., LTD. , KINOSHITA, Masakazu, c/o HONDA R & D CO., LTD.
CPC分类号： F02B75/32 , F02B75/048 , F16F15/265
摘要： Secondary vibration generated accompanying reciprocation of a piston (21) of a multi-link variable compression ratio engine (E) can be eliminated effectively, even when the direction of the secondary vibration is inclined relative to a cylinder axis (L1), by inclining the direction (shown by arrow) of an excitation force generated by a secondary balancer system (43) so that it coincides with the direction of the secondary vibration. The secondary balancer system (43) is formed by supporting balancer weights (44a, 45a) on a pair of balancer shafts (44, 45) rotating in directions opposite to each other, and by displacing the phases of these balancer weights (44a, 45a) the direction of the excitation force generated can be inclined so as to coincide with the direction of secondary vibration of the engine (E).
摘要翻译： 即使当二次振动的方向相对于气缸轴线（L1）倾斜时，也可以有效地消除与多连杆可变压缩比发动机（E）的活塞（21）的往复运动产生的二次振动， 由二次平衡器系统（43）产生的激励力的方向（由箭头示出），使得其与二次振动的方向一致。 第二平衡器系统（43）通过将平衡重（44a，45a）支撑在彼此相反的方向上旋转的一对平衡器轴（44,45）上，并且通过使这些平衡重（44a，45a）的相位移位 ）产生的激励力的方向可以倾斜以与发动机（E）的二次振动的方向一致。
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公开(公告)号：EP1785643A1
公开(公告)日：2007-05-16
申请号：EP05780893.3
申请日：2005-08-24
申请人： NOK Corporation
IPC分类号： F16F15/126 , F16F15/26 , F02B77/00
CPC分类号： F16F15/126 , F16F2230/08 , Y10T464/20
摘要： To prevent the number of parts from being increased due to a trigger plate in a damper with trigger plate, a damper which is formed by interposing a sleeve and an elastic body between a hub fitted to a rotating shaft and an annular mass body disposed at the outer peripheral side of the hub, is characterized in that a magnetized trigger plate is integrally fitted, at specified pitch in the circular direction, to one end part of the sleeve, and the sleeve is fitted to the outer peripheral side of the hub or the inner peripheral side of the annular mass body.
摘要翻译： 为了防止由于触发板的阻尼器中的触发板引起的部件数量的增加，阻尼器通过将套筒和弹性体插入安装在旋转轴上的轮毂和设置在旋转轴上的环形质量体之间而形成 轮毂的外周侧的特征在于，磁化触发板以规定的圆周方向一体地装配到套筒的一个端部，并且套筒装配到轮毂的外周侧或 环形体的内周侧。
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公开(公告)号：EP1766263A1
公开(公告)日：2007-03-28
申请号：EP05770258.1
申请日：2005-06-25
申请人： Schaeffler KG
发明人： ULLEIN, Thomas , KOCH, Reinhard
IPC分类号： F16F15/26
CPC分类号： F16F15/264 , F16H7/06 , F16H35/02 , F16H2035/003 , Y10T74/2183
摘要： The inventive compensating drive for driving a compensating shaft of an internal combustion engine comprises a toothed belt or a chain which connects the crankshaft driven wheel of an internal combustion engine to a drive wheel arranged on the shaft or on the compensating shafts, wherein the crankshaft driven wheel (2, 2') and/ or the drive shaft(s) (5) of the compensating shafts (4) are shaped non-circular in such a way that they transmit to a drive a variability which compensates the vibrations produced during the crankshaft (1) rotation.
摘要翻译： 本发明的用于驱动内燃机的补偿轴的补偿驱动装置包括齿形皮带或链条，该齿形皮带或链条将内燃机的曲轴从动轮连接到布置在轴上或补偿轴上的驱动轮，其中曲轴驱动 补偿轴（4）的传动轴（2,2'）和/或传动轴（5）的形状为非圆形的，使得它们向传动装置传递可变性，该可变性补偿在 曲轴（1）旋转。
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