Variable valve timing for four-stroke engines
    32.
    发明授权
    Variable valve timing for four-stroke engines 失效
    四冲程发动机的可变气门正时

    公开(公告)号:US4572118A

    公开(公告)日:1986-02-25

    申请号:US537378

    申请日:1983-08-30

    Applicant: Michel Baguena

    Inventor: Michel Baguena

    Abstract: A device for internal combustion engines particularly automobile engines, which varies the opening duration and the lift of the timing valves. This variation results from the utilization of all or part of the profile of an alternating cam of which the motion about an axis is provided by rotating main cams which contact rollers carried on the alternating cam, and is transmitted to a roller in contact with the lever which then actuates the valve. The timing is varied by adjusting the position of the roller by means of support arms by which the roller is displaced with respect to the alternating cam and lever.

    Abstract translation: PCT No.PCT / FR82 / 00221 Sec。 371日期1983年8月30日 102(e)日期1983年8月30日PCT提交1982年12月29日PCT公布。 WO93 / 02301 PCT出版物 日期1987年7月7日。一种用于内燃机,特别是汽车发动机的装置,其改变正时阀的打开持续时间和升程。 这种变化是由于使用了交替凸轮的全部或部分轮廓的一部分,其中通过旋转承载在交替凸轮上的滚子的主凸轮来提供关于轴的运动,并且传递到与杆接触的辊 然后启动阀门。 通过借助于支撑臂​​来调整辊的位置来改变定时,通过该支撑臂,辊相对于交替的凸轮和杠杆移位。

    HYBRID VEHICLE, CONTROLLER FOR HYBRID VEHICLE, AND CONTROL METHOD FOR HYBRID VEHICLE USING VARIABLE VALVE TIMING FOR VARYING THE INTAKE VALVE LIFT AND/OR OPERATING ANGLE ACCORDING THE VEHICLE SPEED
    33.
    发明公开
    HYBRID VEHICLE, CONTROLLER FOR HYBRID VEHICLE, AND CONTROL METHOD FOR HYBRID VEHICLE USING VARIABLE VALVE TIMING FOR VARYING THE INTAKE VALVE LIFT AND/OR OPERATING ANGLE ACCORDING THE VEHICLE SPEED 有权
    混合动力车辆的控制混合动力汽车及其控制方法混合动力车辆可变气门进气和/或操作角度的变化是指根据车速

    公开(公告)号:EP3046818A1

    公开(公告)日:2016-07-27

    申请号:EP14793290.9

    申请日:2014-09-17

    Abstract: A hybrid vehicle includes an internal combustion engine and a rotary electric machine. The internal combustion engine includes a variable valve actuating device configured to change an operation characteristic of an intake valve. The rotary electric machine is configured to generate driving force for propelling the hybrid vehicle. A controller for the hybrid vehicle includes a traveling control unit and a valve actuation control unit. The traveling control unit executes traveling control for causing the hybrid vehicle to travel by using the driving force of the rotary electric machine while stopping the internal combustion engine. The traveling control unit starts up the internal combustion engine while executing the traveling control. The valve actuation control unit controls the variable valve actuating device. The valve actuation control unit, when the internal combustion engine is started up while the traveling control is executed, sets at least one of a valve lift and valve operating angle of the intake valve such that the at least one of the valve lift and valve operating angle of the intake valve when the hybrid vehicle travels at a first vehicle speed is smaller than the corresponding at least one of the valve lift and valve operating angle of the intake valve when the hybrid vehicle travels at a second vehicle speed. The second vehicle speed is lower than the first vehicle speed.

    Abstract translation: 一种混合动力车辆,包括内燃机和旋转电机。 内燃机包括配置在进气门的操作特性来改变可变气门致动装置。 的旋转电机被构造为产生驱动力以推进混合动力车辆。 一种用于混合动力车辆控制器包括行驶控制单元和阀致动控制单元。 行驶控制单元执行行进用于使混合动力车辆用旋转电机的驱动力而停止所述内燃机行驶控制。 行驶控制部在执行行驶控制启动内燃机。 气门致动控制单元控制所述可变气门致动装置。 阀致动控制单元中,当内燃机起动而行驶控制被执行时,设置进气门寻求DASS死气门升程和气门操作中的至少一个的气门升程和气门操作角中的至少一个 进气门当混合动力车辆行驶在一个第一车速的角度比所述进气门的valvelift和气门操作角的相应的至少一个较小当混合动力车辆行驶在第二车速。 第二车辆速度低于所述第一车速低。

    ACTIONNEUR DE SOUPAPE ELECTRO-HYDRAULIQUE A CAME ALTERNATIVE
    34.
    发明公开
    ACTIONNEUR DE SOUPAPE ELECTRO-HYDRAULIQUE A CAME ALTERNATIVE 审中-公开
    电液换向阀执行器交替CAM

    公开(公告)号:EP2764217A2

    公开(公告)日:2014-08-13

    申请号:EP12787763.7

    申请日:2012-10-11

    Applicant: Rabhi, Vianney

    Inventor: Rabhi, Vianney

    Abstract: The invention relates to an electro-hydraulic valve actuator having a cylinder and an alternating cam and comprising: a valve-actuating hydraulic cylinder (2) which opens a valve of an internal combustion engine (100) using a valve-opening solenoid valve (4), a high-pressure valve-opening duct (11) and a high-pressure inflow hydraulic circuit (5), and which closes said valve using a valve-closing solenoid valve (6), a high-pressure valve-closing duct (12) and a high-pressure outflow circuit (7); and a hydraulic positive displacement pump (8) co-operating with a pump inlet non-return valve (14) and a pump outlet sealing solenoid valve (13), the outlet thereof being connected to a low-pressure circuit (9) and to a low-pressure tank (10) supplied by a replenishment pump (52) and a replenishment tank (53).

    VORRICHTUNG ZUR BETÄTIGUNG DER VENTILE AN VERBRENNUNGSMOTOREN MIT VERÄNDERLICHER VENTILERHEBUNGSKURVE
    35.
    发明授权
    VORRICHTUNG ZUR BETÄTIGUNG DER VENTILE AN VERBRENNUNGSMOTOREN MIT VERÄNDERLICHER VENTILERHEBUNGSKURVE 失效
    用可驱动的液压升降台来启动内燃机的阀门

    公开(公告)号:EP0389609B1

    公开(公告)日:1993-05-26

    申请号:EP89910856.7

    申请日:1989-09-28

    Applicant: KUHN, Peter

    CPC classification number: F01L1/044 F01L1/12 F01L13/0063

    Abstract: The device disclosed has a multiple-element rotary transmission with a housing which accommodates the valve, a rotary cam connected to the housing via a revolute joint and driven by the crankshaft, an intermediate element actuated by the cam via a cam joint, and an output element which abuts on the housing and co-operates with the intermediate element via a joint and which transmits the movement to the valve. To obtain a simpler, more compact and more rigid structure, the intermediate element abuts on the housing via a cam joint, the cam of said cam joint, which is arranged on the intermediate element, has a section which forms a catch and a control section, and either the position of the cam of said cam joint, which abuts on the housing, or the position of the revolute joint of the cam can be adjusted during operation.

    Sliding cam system of a reciprocating piston internal combustion engine with sliding grooves and guide elements arranged in an X-shape
    40.
    发明授权
    Sliding cam system of a reciprocating piston internal combustion engine with sliding grooves and guide elements arranged in an X-shape 有权
    往复式活塞内燃机的滑动凸轮系统具有滑动槽和以X形排列的导向元件

    公开(公告)号:US09267395B2

    公开(公告)日:2016-02-23

    申请号:US14408446

    申请日:2013-04-26

    Inventor: Andreas Nendel

    CPC classification number: F01L1/044 F01L1/34 F01L13/0036 F01L2013/0052

    Abstract: A reciprocating piston internal combustion engine having at least one camshaft with at least one sliding cam element with sliding cams and sliding grooves (2 and 2a) intersecting in an X-shape, wherein the sliding cam element with internal teeth (4) is mounted for conjoint rotation but axially movably on a toothed shaft (5), and wherein a guide element is fixed between the sliding grooves (2 and 2a), which guide element has elastically movable switch blades (10 and 10a) that are guided on a rotary joint plate (12) mounted in the intersection area. The engine further has an actuator device with at least one actuator pin (9) movable out of a housing, wherein the actuator device can be mounted on a component of a cylinder head or on the cylinder head of the reciprocating piston internal combustion engine, and, after having moved out, the actuator pin (9) comes into connection with at least one sliding groove (2 or 2a) of the sliding cam element, said guide element being constructed as a C-shaped spring (6) and fixed, at least at the ends thereof, on the toothed shaft (5).

    Abstract translation: 具有至少一个凸轮轴的往复式活塞内燃机具有至少一个具有滑动凸轮的滑动凸轮元件和与X形相交的滑动槽(2和2a)的至少一个凸轮轴,其中安装有内齿(4)的滑动凸轮元件用于 并且其中引导元件被固定在滑动槽(2和2a)之间,该引导元件具有弹性可移动的开关刀片(10和10a),其在旋转接头 板(12)安装在交叉区域。 发动机还具有致动器装置,其具有可从外壳移出的至少一个致动器销(9),其中致动器装置可以安装在往复式活塞内燃机的气缸盖部件或气缸盖上,以及 在移出后,致动器销(9)与滑动凸轮元件的至少一个滑动槽(2或2a)连接,所述引导元件构造为C形弹簧(6)并固定在 至少在其端部处在齿形轴(5)上。

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