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115 条记录 (耗时 0.02 秒)

    NON-RETURN VALVE FOR AN OIL RETURN IN THE CRANKCASE VENTILATION SYSTEM OF A COMBUSTION ENGINE
    92.
    发明申请
    NON-RETURN VALVE FOR AN OIL RETURN IN THE CRANKCASE VENTILATION SYSTEM OF A COMBUSTION ENGINE 有权
    燃油发动机起重机通风系统中的油返回阀非返回阀

    公开(公告)号：US20140373797A1

    公开(公告)日：2014-12-25

    申请号：US14315112

    申请日：2014-06-25

    申请人： DICHTUNGSTECHNIK G. BRUSS GMBH & CO. KG

    发明人： Manfred Brand ,  Doerte Petigk ,  Thomas Schrader

    IPC分类号： F01M3/04 ,  F01M11/02

    CPC分类号： F01M3/04 ,  F01M11/02 ,  F01M13/04 ,  F01M13/0405 ,  F01M2013/0494 ,  F02F7/006 ,  F16K15/04 ,  Y10T137/7904

    摘要： A non-return valve for an oil return in the crankcase ventilation system of a combustion engine includes a valve housing, a valve body which is mounted in the valve housing so as to be displaceable as a whole between an open position and a closed position, wherein the valve body in the non-operating state of the combustion engine is maintained in the open position without preload and the valve body is configured to automatically move to the closed position in case of an overpressure at the crankcase side with respect to the oil separator chamber. The non-return valve is provided and configured to be inserted into a mounting of a cylinder head cover of the combustion engine.

    摘要翻译： 用于内燃机的曲轴箱通风系统中的回油的止回阀包括阀壳体，阀体，其安装在阀壳体中，以便在打开位置和关闭位置之间整体上可移动， 其中处于内燃机的非运行状态的阀体在没有预载的情况下保持在打开位置，并且阀体构造成在相对于油分离器在曲轴箱侧的过压情况下自动移动到关闭位置 房间。 止回阀被设置和构造成插入到内燃机的气缸盖罩的安装件中。

    ENGINE EFFICIENCY SYSTEM FOR A VEHICLE AND METHOD OF OPERATING AN ENGINE EFFICIENCY SYSTEM
    93.
    发明申请
    ENGINE EFFICIENCY SYSTEM FOR A VEHICLE AND METHOD OF OPERATING AN ENGINE EFFICIENCY SYSTEM 有权
    用于车辆的发动机效率和运行发动机效率系统的方法

    公开(公告)号：US20140107908A1

    公开(公告)日：2014-04-17

    申请号：US13649614

    申请日：2012-10-11

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Thomas A. Spix ,  Thomas M. Bishop

    IPC分类号： F01M9/00 ,  F02D28/00

    CPC分类号： F02D41/00 ,  F01L9/02 ,  F01M1/16 ,  F01M3/04 ,  F01M9/10 ,  F02D13/0253

    摘要： An engine efficiency system for a vehicle includes an electromechanically operated oil distribution device disposed proximate an oil environment of the vehicle. Also included is a current detection system for detecting a current change rate of the electromechanically operated oil distribution device, wherein the current change rate corresponds to a viscosity of an oil disposed in the oil environment of the vehicle. Further included is at least one efficiency device activated over a range of the viscosity of the oil.

    摘要翻译： 用于车辆的发动机效率系统包括设置在车辆的油环境附近的机电操作的油分配装置。 还包括用于检测机电操作的油分配装置的电流变化率的电流检测系统，其中电流变化率对应于设置在车辆的油环境中的油的粘度。 还包括在油的粘度范围内活化的至少一种效率装置。

    Lubrication system for four-stroke engine
    94.
    发明授权
    Lubrication system for four-stroke engine 有权
    四冲程发动机润滑系统

    公开(公告)号：US08695563B2

    公开(公告)日：2014-04-15

    申请号：US12876678

    申请日：2010-09-07

    申请人： Masaki Sugiyama ,  Toshihiro Tomita ,  Masaki Kurimoto ,  Hiroshi Kubota

    发明人： Masaki Sugiyama ,  Toshihiro Tomita ,  Masaki Kurimoto ,  Hiroshi Kubota

    IPC分类号： F01M3/04 ,  F01M1/04 ,  F01M9/10

    CPC分类号： F01M1/04 ,  F01M3/04 ,  F01M9/10 ,  F01M11/065 ,  F01M13/00 ,  F01M13/022 ,  F01M13/025 ,  F16N7/32

    摘要： A lubrication system for a four cycle engine that lubricates the valve mechanism with the oil mist of the concentration, lowered by the liquefying means. The lubrication system has an oil feeding passage for connecting an oil reservoir with the crank chamber and sending the oil retained in liquid form in the oil reservoir to the crank chamber under a negative pressure of the crank chamber, a communication passage for connecting the crank chamber with the oil reservoir and sending oil mist generated in the crank chamber to the oil reservoir when under a positive pressure of the crank chamber, liquefying means in the oil reservoir for liquefying the oil mist sent from the communication passage to the oil reservoir to decrease the concentration of the oil mist, and a supply passage for supplying the oil mist from the oil reservoir to the valve operating chamber through the liquefying means.

    摘要翻译： 一种用于四冲程发动机的润滑系统，其通过液化装置降低浓度的油雾来润滑阀机构。 所述润滑系统具有用于将储油器与所述曲柄室连接的供油通路，并且在所述曲柄室的负压下将保持在所述油箱中的液体形式的油输送到所述曲轴室，连通所述曲轴室 在曲柄室的正压力下，在油箱内产生的曲柄室内产生的油雾向储油器发送液化装置，用于将从连通路向油箱输送的油雾液化， 油雾的浓度，以及用于通过液化装置将油雾从油箱供给到阀操作室的供给通路。

    OIL SUPPLY SYSTEM FOR AN ENGINE
    95.
    发明申请
    OIL SUPPLY SYSTEM FOR AN ENGINE 有权
    发动机油供应系统

    公开(公告)号：US20110283968A1

    公开(公告)日：2011-11-24

    申请号：US13112167

    申请日：2011-05-20

    申请人： Stephen Anderson ,  Steve Garrett

    发明人： Stephen Anderson ,  Steve Garrett

    IPC分类号： F01M1/16 ,  F01M1/02

    CPC分类号： F01P3/06 ,  F01M1/08 ,  F01M3/04 ,  F01M9/10 ,  F01M11/02 ,  F01M2250/62 ,  F01M2250/64 ,  F01P5/08 ,  F02B67/04 ,  F02B2075/027

    摘要： An oil supply system for a reciprocating piston internal combustion engine is disclosed in which the supply of oil to piston cooling jets is controlled by pressure operated valves designed to open at a pre-defined valve opening pressure. The pressure of oil supplied by a pump is controlled to be below this pre-defined valve opening pressure during operation of the engine in which piston cooling is not required, and the pressure of oil is controlled to above the pre-defined valve opening pressure when piston cooling is required. The control of the pump is by an electronic control unit based upon a combination of engine speed and engine load.

    摘要翻译： 公开了一种用于往复式活塞内燃机的供油系统，其中通过设计成在预定阀开启压力下打开的压力操作阀来控制向活塞冷却喷嘴的供油。 在不需要活塞冷却的发动机的运行期间，由泵供给的油的压力被控制在该预定的开阀压力以下，并且将油的压力控制在高于预定阀开启压力时， 需要活塞冷却。 泵的控制是基于发动机转速和发动机负荷的组合的电子控制单元。

    LUBRICATION DEVICE FOR GAS ENGINE
    96.
    发明申请
    LUBRICATION DEVICE FOR GAS ENGINE 有权
    燃气发动机润滑装置

    公开(公告)号：US20100313843A1

    公开(公告)日：2010-12-16

    申请号：US12867386

    申请日：2009-10-16

    申请人： Hiroyoshi Marushima ,  Makoto Sakaguchi ,  Daisuke Tanioka

    发明人： Hiroyoshi Marushima ,  Makoto Sakaguchi ,  Daisuke Tanioka

    IPC分类号： F01M3/02 ,  F01M13/04

    CPC分类号： F01M3/02 ,  F01M3/04 ,  F01M9/10 ,  F01M13/00 ,  F01M13/022 ,  F01M13/0416 ,  F01M2013/0438

    摘要： Providing a gas engine in which the drain oil in the blow-by gas as a lubricant is mixed into the air fuel-gas mixture, the lubricant actively lubricating the bearing surfaces of the wear parts such as the valve seats and valve guides as to the intake-air valve and the exhaust gas valve, so that the lubricating device improves the engine lubricating conditions. A lubrication device for a gas engine thereby a valve gear room 6 is formed on a cylinder head, including: a blow-by gas discharge pipe 3 through which the blow-by gas flowing into the valve gear room 6 is discharged; whereby, an oil mist separator 4 is arranged at the downstream side of the blow-by gas discharge pipe, the oil mist separator separating the drain oil and the air in the blow-by gas; the outlet regarding the drain oil from the oil mist separator communicates with an oil discharge device 1 through an oil pipe 3s, the an oil discharge device being arranged at an upstream side of a gas mixer 110 mixing the fuel gas with the intake air for the engine, the upstream being in relation to the intake air; the outlet regarding the air from the oil mist separator communicates with an air inlet of the air cleaner 25 for the engine intake air, through a breathing pipe 5.

    摘要翻译： 提供一种燃气发动机，其中作为润滑剂的窜气中的排出油被混入空气燃料 - 气体混合物中，润滑剂主动地润滑诸如阀座和阀引导件的耐磨部件的轴承表面，关于 进气阀和废气阀，使得润滑装置改善发动机润滑条件。 用于气体发动机的润滑装置由此形成在气缸盖上，该气缸盖包括：排出流入阀齿轮室6的窜气的排气管3; 由此，在窜气排出管的下游侧设置有油雾分离器4，分离出窜气的排出油和空气的油雾分离器; 来自油雾分离器的排出油的出口通过油管3s与排油装置1连通，排油装置设置在气体混合器110的上游侧，混合燃料气体与进气口 发动机，上游与进气相关; 来自油雾分离器的空气的出口通过呼吸管5与用于发动机进气的空气滤清器25的空气入口连通。

    Ventilation device for a crankcase of an internal combustion engine
    97.
    发明授权
    Ventilation device for a crankcase of an internal combustion engine 失效
    内燃机曲轴箱通风装置

    公开(公告)号：US06279553B1

    公开(公告)日：2001-08-28

    申请号：US09367685

    申请日：1999-11-02

    申请人： Hans Brueggemann ,  Hansjoerg Finkbeiner ,  Martin Schmid

    发明人： Hans Brueggemann ,  Hansjoerg Finkbeiner ,  Martin Schmid

    IPC分类号： F01M1300

    CPC分类号： F01M3/04 ,  F01M2013/0422

    摘要： A breathing device for a crankcase of an internal combustion engine, having a balancing shaft with mass-balancing weights. The breathing device is arranged in the cylinder head above the charge-cycle valves of the internal combustion engine and has at least one orifice for the inflow of gas, and a gas-guiding space which runs within the balancing shaft and which is connected to an intake system of the internal combustion engine. A space arranged outside the balancing shaft is connected to the crankcase. In order to reduce construction expenditures and to improve the degree of oil separation, at least one orifice is arranged in at least one of the mass-balancing weights. The orifice opens into at least one axially running feed bore connected to at least one oil-discharging radial bore in the mass-balancing weight. The radial bore communicates the space outside the balancing shaft with the gas-guiding space of the balancing shaft. Alternatively, the orifice may be arranged in the balancing shaft and open into the gas-guiding space which is connected to the intake system of the internal combustion engine and to oil-discharging radial bores which are defined in the mass-balancing weights and open into the space outside the balancing shaft.

    摘要翻译： 一种用于内燃机曲轴箱的呼吸装置，具有具有质量平衡重量的平衡轴。 所述呼吸装置设置在所述内燃机的充气循环阀上方的气缸盖中，并且具有用于气体流入的至少一个孔口，以及在所述平衡轴内延伸并连接到所述气体引导空间的气体导向空间 内燃机进气系统。 布置在平衡轴之外的空间连接到曲轴箱。 为了减少施工费用并提高油分离的程度，在至少一个质量平衡重物中设置至少一个孔口。 孔口开口连接至质量平衡重量中的至少一个排油径向孔的至少一个轴向运行的进料孔。 径向孔将平衡轴外部的空间与平衡轴的气体导引空间连通。 或者，孔可以布置在平衡轴中并且通向连接到内燃机的进气系统的气体导向空间和在质量平衡重物中限定的排油径向孔 平衡轴外的空间。

    Rotary-reciprocal combustion engines
    100.
    发明授权
    Rotary-reciprocal combustion engines 失效
    旋转互惠内燃机

    公开(公告)号：US5152257A

    公开(公告)日：1992-10-06

    申请号：US560868

    申请日：1990-07-31

    申请人： David H. Blount

    发明人： David H. Blount

    IPC分类号： F01C9/00 ,  F01M3/04 ,  F02B1/04 ,  F02B75/02 ,  F02B75/12 ,  F02B75/26 ,  F02B75/28

    CPC分类号： F01C9/007 ,  F01M3/04 ,  F02B75/26 ,  F02B75/28 ,  F02B1/04 ,  F02B2053/005 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2075/125 ,  F02D2041/0092 ,  Y02T10/123 ,  Y02T10/17

    摘要： This invention relates to an apparatus for producing a rotary motion force by means of an internal combustion engine, rotary-reciprocal type, consisting of a housing, a rotor and a shaft combined with a rotor's guiding system, fuel intake system and an ignition system. This internal combustion engine has many uses which are commonly known but this apparatus may also be used as a compressor, as a pump, as an engine powered by an expanding heating liquid or gas or a combination of the above.

    摘要翻译： 本发明涉及一种用于通过旋转往复式的内燃机产生旋转运动力的装置，该内燃机由壳体，转子和与转子的引导系统，燃料进入系统和点火系统组合的轴组成。 该内燃机具有众所周知的许多用途，但是该装置还可以用作作为泵的压缩机，作为由膨胀的加热液体或气体驱动的发动机或上述组合。