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    • 3. 发明申请
    • ENGINE VALVE LIFTER OIL FLOW CONTROL AND ANTI-ROTATION FEATURE
    • 发动机油门油流量控制和抗旋转特性
    • WO2015106051A1
    • 2015-07-16
    • PCT/US2015/010729
    • 2015-01-09
    • EATON CORPORATION
    • NIELSEN, Douglas J.
    • F01L1/12F01L1/14F01L1/245
    • F01L1/25F01L1/14F01L1/146F01L2001/2427F01L2001/2444F01L2105/00F01L2107/00
    • An engine roller lifter for use in a valve train of an internal combustion engine and constructed in accordance to another example of the present disclosure includes a body having an outer peripheral surface configured for sliding movement in a bore provided in the engine. The bore is supplied by an oil passage communicating therewith. The body can define a transverse passage. A groove can be formed around the body and inset from the outer peripheral surface. A connecting channel can be formed in the body and inset from the outer peripheral surface, the connecting channel fluidly connects the groove and the transverse passage. A roller bearing can be rotatably mounted to the body and configured for rolling contact with an engine camshaft. Oil received at the groove from the bore flows along the connecting channel, into the transverse passage and onto the roller bearing.
    • 用于内燃机的气门机构并根据本公开的另一示例构造的发动机滚子式升降器包括:主体,其具有构造成用于在设置在发动机中的孔中滑动的外周表面。 孔由与其连通的油路供给。 身体可以定义一个横向通道。 可以围绕主体形成凹槽并从外周面插入。 连接通道可以形成在主体中并且从外周表面插入,连接通道流体地连接凹槽和横向通道。 滚子轴承可以可旋转地安装到主体并且被配置为与发动机凸轮轴滚动接触。 从孔的凹槽处接收的油沿着连接通道流入横向通道和滚子轴承。
    • 4. 发明申请
    • GEAR MECHANISM FOR TRANSMISSION OF ENGINE VALVE
    • 发动机阀门传动机构
    • WO2015097710A1
    • 2015-07-02
    • PCT/IN2014/000226
    • 2014-04-09
    • DONGA, Rajendrabhai Vallabhbhai
    • BARAD, Devayatbhai Karshanbhai
    • F01L1/12F01L1/02F02B67/04
    • F01L1/047F01L1/026
    • Gear Mechanism for transmission of engine valve consists with crankshaft, gear transmission mechanism bearings connecting rod and two valve mechanism wherein gear (1) is mounted on crankshaft, teethes of gear (1) is match with teeth of gear (2), teethes of gear (2) match with teeth of gear (3), crankshaft is connected with gear (3), bearing are mounted on crankshaft is connected with gear (3). Bearing are mounted on crankshaft so bearing are mounted on crankshaft so, bearing (1) and bearing (2) is also rotates. Outer part of bearing is also push outside, due to outer side push connecting rod fitted at the other end is also rotates two other bearing fitted on such rod which also push to valve fitted at other end of bearing to exhaust the co2 completely and at the same time second valve intake the fresh air form the atmosphere.
    • 齿轮传动机构包括曲轴,齿轮传动机构轴承连杆和两个阀机构,其中齿轮(1)安装在曲轴上,齿轮(1)的齿轮与齿轮(2)的齿轮,齿轮齿轮 (2)与齿轮(3)的齿匹配,曲轴与齿轮(3)连接,轴承安装在曲轴上与齿轮(3)连接。 轴承安装在曲轴上,轴承安装在曲轴上,轴承(1)和轴承(2)也旋转。 轴承的外部部分也被推向外侧,由于另一端安装的外侧推连杆也旋转安装在这样的杆上的另外两个轴承,其也推动装配在轴承另一端的阀,以完全排出co2 同时第二个阀门进入新鲜空气形成的气氛。
    • 7. 发明申请
    • 2-STROKE EXTERNAL COMBUSTION HEAT ENGINE
    • 2冲程外部燃烧热发动机
    • WO2010143908A3
    • 2011-03-10
    • PCT/KR2010003753
    • 2010-06-10
    • KIM CHEOLSOO
    • KIM CHEOLSOO
    • F01B9/02F01B25/10F01L1/12F01L3/00
    • F01L1/181F01L3/22F02G1/02F02G3/02
    • A 2-stroke external combustion heat engine according to the present invention comprises a cylinder head (1), a cylinder (2), a piston (3), a connecting rod (4), a crank shaft (5), a crank case (12) having an inner space to provide a plurality of components therein, an inlet valve (10) for selectively closing a cylinder intake manifold (8), an outlet valve (11) for selectively closing a cylinder exhaust manifold (9), a cam shaft driving gear (20) fixedly mounted at the crank shaft (5), a cam shaft driven gear (30) to be engaged with the cam shaft driving gear (20), a cam shaft (40) as the center of rotation of the cam shaft driven gear (30), inlet cam (41) and outlet cam (42) for respectively controlling the opening and closing of the inlet valve (10) and the outlet valve (11), inlet cam bar (43) and outlet cam bar (44) that freely move in a vertical direction in contact with the inlet cam (41) and the outlet cam (42), and inlet valve link structure (50) and outlet valve link structure (60) for making the inlet valve (10) and the outlet valve (11) in gear with the motions of the inlet cam bar (43) and the outlet cam bar (44), wherein the inlet valve (10) is configured to close the cylinder intake manifold (8) during the downward flow thereof and the outlet valve (11) is configured to close the cylinder exhaust manifold (9) during the upward flow thereof. The present invention has an advantage that the opening and closing of the inlet and outlet valves can be done smoothly even under the application of high pressure.
    • 根据本发明的二冲程外燃式发动机包括气缸盖(1),气缸(2),活塞(3),连杆(4),曲轴(5),曲轴箱 (12)具有用于在其中提供多个部件的内部空间,用于选择性地关闭气缸进气歧管(8)的入口阀(10),用于选择性地关闭气缸排气歧管(9)的出口阀(11), 固定安装在曲轴(5)上的凸轮轴驱动齿轮(20),与凸轮轴驱动齿轮(20)啮合的凸轮轴从动齿轮(30),作为旋转中心的凸轮轴(40) 凸轮轴从动齿轮(30),入口凸轮(41)和出口凸轮(42),用于分别控制入口阀(10)和出口阀(11)的打开和关闭,入口凸轮杆(43)和出口 与入口凸轮(41)和出口凸轮(42)接触的垂直方向自由移动的凸轮杆(44)和入口阀连杆结构(50)和出口阀连杆结构 (60),用于使入口阀(10)和出口阀(11)与入口凸轮杆(43)和出口凸轮杆(44)的运动相啮合,其中入口阀(10)构造成 在其向下流动期间关闭气缸进气歧管(8),并且出口阀(11)构造成在其向上流动期间关闭气缸排气歧管(9)。 本发明的优点在于,即使在高压下也能平稳地进行进出口阀的打开和关闭。
    • 8. 发明申请
    • SLIDING-PIVOT LOCKING MECHANISM FOR AN OVERHEAD CAM WITH MULTIPLE ROCKER ARMS
    • 用多摇臂机构进行顶头凸轮的滑动锁定机构
    • WO2009091768A3
    • 2009-10-01
    • PCT/US2009030901
    • 2009-01-14
    • GM GLOBAL TECH OPERATIONS INC
    • GECIM BURAK AMANOLE JOHN I
    • F01L1/18F01L1/053F01L1/08F01L1/12
    • F01L1/267F01L1/181F01L1/185F01L1/2411F01L13/0005F01L13/0036F01L2105/00
    • A locking mechanism for a plural rocker arm valve train assembly is provided. The locking mechanism is adapted for use with a camshaft having a plurality of different cam lobes having a plurality of different profiles, which result in variable valve displacement and duration. A plurality of rocker arms are located on a pivot shaft which runs parallel to the camshaft, each rocker arm having structures configured to be acted upon by respective lobes of the camshaft. An active rocker arm has structure configured to act upon an engine valve or valves. A movable locking element is fully enclosed by the rocker arms and is capable of selectively moving along the pivot shaft to allow the active rocker arm to selectively engage one or more of the other rocker arms for common pivoting, resulting in varied displacement of the engine valve or valves.
    • 提供了用于多个摇臂气门机构组件的锁定机构。 锁定机构适于与具有多个不同凸轮凸角的凸轮轴一起使用,凸轮凸角具有多个不同的轮廓,这导致可变的阀移位和持续时间。 多个摇臂位于平行于凸轮轴延伸的枢轴上,每个摇臂具有构造成由凸轮轴的相应凸角加载的结构。 主动摇臂具有构造成作用于发动机阀或阀的结构。 活动锁定元件被摇臂完全包围并且能够沿着枢轴选择性地移动,以允许主动摇臂选择性地接合一个或多个其他摇臂以共同枢转,从而导致发动机气门的变化的位移 或阀门。
    • 10. 发明申请
    • FULLY VARIABLE MECHANICAL VALVE GEAR FOR A PISTON INTERNAL COMBUSTION ENGINE
    • 全可变气门列车的机械活塞式内燃机
    • WO02053881A1
    • 2002-07-11
    • PCT/EP2002/000006
    • 2002-01-02
    • F01L1/18F01L1/10F01L1/12F01L1/26F01L9/02F01L9/04F01L13/00
    • F01L1/185F01L1/10F01L1/12F01L1/26F01L9/02F01L9/04F01L13/0005F01L13/0021F01L13/0063F01L2009/0411F01L2013/0068F01L2105/00F01L2820/00
    • The invention relates to a mechanical valve gear that can be variably adjusted for at least one gas shuttle valve (1) in a piston internal combustion engine, said valve being provided with at least one closing spring (2). Said valve gear comprises a drive element (13) for generating a stroke motion that acts against the force of the closing spring (2) on the gas shuttle valve (1) and a stroke transmission element (4) located between the drive element (13) and the gas shuttle valve (1). Said transmission element acts on the gas shuttle valve (1) in the direction of the displacement axis (14) of the latter and the stroke path of the stroke transmission element can be modified in the direction of the displacement axis (14) by means of an adjustable guide element (11). The stroke transmission element consists of a pivoting element (8), whose end that acts in the direction of the displacement axis (14) interacts with the gas shuttle valve and whose end that faces away from the gas shuttle valve (1) is connected to the drive element (13). Said pivoting element can be directed in a pivoting manner back and forth on a guide element (11) that is configured as a radial cam (11.1).
    • 本发明涉及一种可变可调节的机械阀齿轮用于至少一个用闭合弹簧(2)设置有气体交换阀(1)至一个往复式内燃机,与驱动装置(13),用于产生针对所述闭合弹簧(2)的(1)上作用Hubewegung气体交换阀的力 和所述驱动装置(13)和气体交换阀(1)之间布置Hubübertragungsmittel(4),其作用于运动(14)的轴线的方向上的气体交换阀(1),并通过可调节的引导构件,其行程中的运动(14)的轴线的方向 (11)是可变的,并且通过元件形成(8)的枢转,这与其在移动(14)端部到气体交换阀的轴线的方向相互作用,并且与它的气体交换阀(1)背离与所述驱动装置(13)在连接的端部远离 并形成一个控制凸轮(11.1)引导元件(11)背面上,并herschwenkbar引导。