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1. 发明公开

EP1983215A1 Reciprocating piston machine and internal combustion engine 审中-公开
标题翻译： 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.
发明人： De Gooijer, Lambertus, Hendrik
IPC分类号： F16F15/26 , F16F15/28
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。

2. 发明公开

EP2025893A1 A reciprocating piston mechanism 审中-公开
标题翻译：往复式活塞机构
公开(公告)号：EP2025893A1
公开(公告)日：2009-02-18
申请号：EP07114078.4
申请日：2007-08-09
申请人： Gomecsys B.V.
发明人： De Gooijer, Lambertus, Hendrik
IPC分类号： F02B75/04
CPC分类号： F02B75/048
摘要： A reciprocating piston mechanism (1) comprises a crankcase (2), a crankshaft (3) which has at least a crankpin. The crankshaft (3) is supported by the crankcase (2). The mechanism (1) further comprises at least a connecting rod including a big end and a small end, a piston (12) being rotatably connected to the small end, a crank member (7) being rotatably mounted on the crankpin, and comprising at least a bearing portion (8) which is eccentrically disposed with respect to the crankpin, and having an outer circumferential wall which bears the big end of the connecting rod such that the connecting rod is rotatably mounted on the bearing portion (8) of the crank member (7) via the big end. The mechanism (1) further comprises a gear (13) which is fixed to the crank member (7), and an internal ring gear (14) which is disposed concentrically with respect to the crankshaft axis and which is fixed to and carried by an internal ring gear carrier (15). The gear (13) meshes with the internal ring gear (14) for rotating the crank member (7) with respect to the crankpin upon rotation of the crankshaft (3). The internal ring gear carrier (15) is connected to the crankcase (2) at an axial distance of the internal ring gear (14) and free from the crankshaft (3).
摘要翻译：往复式活塞机构（1）包括曲轴箱（2），具有至少一个曲轴销的曲轴（3）。曲轴（3）由曲轴箱（2）支撑。该机构（1）还包括至少一个连杆，该连杆包括一个大端和一个小端，一个可旋转地连接到小端的活塞（12），一个可转动地安装在曲柄销上的曲柄部件（7）至少一个相对于曲柄销偏心设置的支承部分（8），该支承部分具有支承连杆的大端的外周壁，使得连杆可旋转地安装在曲柄的支承部分（8）成员（7）通过大端。该机构（1）还包括一个固定在曲柄部件（7）上的齿轮（13）和一个内齿圈（14），该内齿圈与曲轴轴线同心地设置并固定到内部齿圈架（15）。齿轮（13）与内部齿圈（14）啮合，以在曲轴（3）旋转时使曲柄部件（7）相对于曲柄销旋转。内部齿圈架（15）在内部齿圈（14）的轴向距离处与曲轴箱（2）连接并且与曲轴（3）分离。

3. 发明授权

EP2620614B1 A reciprocating piston mechanism 有权转让
标题翻译：往复式活塞机构
公开(公告)号：EP2620614B1
公开(公告)日：2016-11-09
申请号：EP12152309.6
申请日：2012-01-24
申请人： Gomecsys B.V.
发明人： De Gooijer, Lambertus, Hendrik
IPC分类号： F02B41/04 , F02B75/04
CPC分类号： F16H37/124 , F02B41/04 , F02B75/048 , F16H21/22 , Y10T74/18208
摘要： A reciprocating piston mechanism (1) comprises a crankcase (15) and a crankshaft (2) which has at least a crankpin (4). The crankshaft (2) is supported by the crankcase (15) and rotatable with respect thereto about a crankshaft axis (5). The mechanism further comprises at least a connecting rod (9) including a big end (8) and a small end (10), a piston (11) which is rotatably connected to the small end (10), and a crank member (6) which is rotatably mounted on the crankpin (4). The crank member (6) comprises at least a bearing portion (7) and has an outer circumferential wall which bears the big end (8) of the connecting rod (9) such that the connecting rod (9) is rotatably mounted on the bearing portion (7) of the crank member (6) via the big end (8). The crank member (6) is provided with a crank member gear (12). The crank member gear (12) is an external gear, which meshes with at least an intermediate gear (13). The intermediate gear (13) is an external gear, which also meshes with an auxiliary gear (14). The auxiliary gear (14) is an external gear, which is fixed to an auxiliary shaft (16) that extends concentrically through the crankshaft (2). The crankshaft (2) and the auxiliary shaft (16) are rotatable with respect to each other.

4. 发明公开

EP1959112A1 A reciprocating piston mechanism, a method of assembling this, and an internal combustion engine 审中-公开
标题翻译： Hubkolbenmechanismus，Verfahren zu seiner Montage und Verbrennungsmotor
公开(公告)号：EP1959112A1
公开(公告)日：2008-08-20
申请号：EP07102584.5
申请日：2007-02-16
申请人： Gomecsys B.V.
发明人： De Gooijer, Lambertus, Hendrik
IPC分类号： F02B75/04
CPC分类号： F02B75/048 , F02B75/04 , F16H21/365
摘要： A reciprocating piston mechanism (2) is provided with a crankshaft (3) which is rotatably connected to a crankcase (5) and includes at least a crankpin (7), a connecting rod including a big end and a small end, a piston which is rotatably connected to the small end, and a crank member (13) which is rotatably mounted on the crankpin (7). The crank member (13) comprises at least a bearing portion (14) which is eccentrically disposed with respect to the crankpin (7) and has an outer circumferential wall (15) which bears the big end of the connecting rod such that the connecting rod is rotatably mounted on the crank member (13) via the big end. The reciprocating piston mechanism (2) is provided with a rotary mechanism for rotating the crank member (13) with respect to the crankpin (7). The crank member (13) is made of at least two parts which are fixed to each other around the crankpin (7). An internal combustion engine may be provided with the reciprocating piston mechanism (2).
摘要翻译：往复式活塞机构（2）设置有曲轴（3），该曲轴（3）可旋转地连接到曲轴箱（5），并且至少包括曲柄销（7），包括大端和小端的连杆，活塞可旋转地连接到小端部，以及可旋转地安装在曲柄销（7）上的曲柄构件（13）。曲柄构件（13）至少包括相对于曲柄销（7）偏心设置的轴承部分（14），并且具有支承连杆大端的外周壁（15），使得连杆经由大端可旋转地安装在曲柄部件（13）上。往复式活塞机构（2）设置有用于使曲柄构件（13）相对于曲柄销（7）旋转的旋转机构。曲柄构件（13）由围绕曲柄销（7）彼此固定的至少两个部分制成。内燃机可设有往复活塞机构（2）。

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