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    METHOD AND SYSTEM FOR INTERNAL COMBUSTION ENGINE
    43.
    发明申请
    METHOD AND SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机的方法和系统

    公开(公告)号：WO2011141920A3

    公开(公告)日：2012-01-05

    申请号：PCT/IL2011000386

    申请日：2011-05-15

    Applicant: GONIGMAN ITZHAK ,  SINAI MOSHE

    Inventor： GONIGMAN ITZHAK ,  SINAI MOSHE

    IPC: F01L11/02

    CPC classification number: F01L1/28 ,  F01L9/04 ,  F01L2001/0535 ,  F01L2003/258 ,  F01L2009/0403 ,  F01L2201/00 ,  F01L2250/04 ,  F02B19/02 ,  F02D13/0207 ,  F02D13/0253 ,  F02D15/04 ,  Y02T10/12 ,  Y02T10/125 ,  Y02T10/18

    Abstract: An improved internal combustion engine unit which includes a separating aperture between the cylinder and a separation chamber, and a separating valve adapted to control closing and opening the separating aperture. The separation chamber is connectable to the intake manifold and to the exhaust manifold, respectively, by the intake and exhaust apertures. Opening both the separating valve and the exhaust valve enables gas flow from the cylinder volume to the exhaust manifold through the open separating aperture, the separation chamber and the open exhaust aperture. Opening both the separating valve and the intake valve enables gas flow from the intake manifold to the cylinder volume through the open intake aperture, the separation chamber and the separating aperture. The intake valve and the exhaust valve are driven by solenoids controlled in turn by an engine computer. The separating valve is driven by a camshaft driven in turn by the engine.

    Abstract translation: 一种改进的内燃机单元，其包括在气缸和分离室之间的分离孔，以及适于控制关闭和打开分离孔的分离阀。 分离室分别通过进气和排气孔连接到进气歧管和排气歧管。 打开分离阀和排气阀使气体能够通过打开的分离孔，分离室和打开的排气孔从气缸体积流到排气歧管。 打开分离阀和进气阀使气体能够通过打开的进气孔，分离室和分离孔从进气歧管到气缸的体积。 进气门和排气门由电机依次由发动机计算机控制。 分离阀由通过发动机依次驱动的凸轮轴驱动。

    DUAL FUEL COMPRESSION IGNITION ENGINES AND METHODS
    44.
    发明申请
    DUAL FUEL COMPRESSION IGNITION ENGINES AND METHODS 审中-公开
    双燃料压缩点火发动机和方法

    公开(公告)号：WO2010104985A4

    公开(公告)日：2011-05-19

    申请号：PCT/US2010026874

    申请日：2010-03-10

    Applicant: STURMAN DIGITAL SYSTEMS LLC ,  STURMAN ODED EDDIE

    Inventor： STURMAN ODED EDDIE

    IPC: F02D19/02 ,  F01L1/28 ,  F02D17/02 ,  F02D19/10 ,  F02D39/10 ,  F02M21/02

    CPC classification number: F02M21/0269 ,  F01L1/28 ,  F01L9/02 ,  F02B21/00 ,  F02D17/026 ,  F02D19/061 ,  F02D19/0644 ,  F02D19/066 ,  F02D19/0689 ,  F02D19/0692 ,  F02D19/081 ,  F02D39/10 ,  F02M21/0275 ,  F02M2023/008 ,  Y02T10/32 ,  Y02T10/36

    Abstract: Dual fuel compression ignition engines and methods that allow compression ignition on gaseous fuels like compressed natural gas, hydrogen and ammonia, yet will run on liquid fuels, including diesel fuels for such purposes as starting or when the gaseous fuel is not available or has been consumed and greater range or operating time is needed. Ignition of fuels having a high self ignition temperature is assured by recirculating high temperature exhaust gas back into the intake charge before compression. Existing engines may be converted to run as a dual fuel engine by replacement of the engine head or heads. Various embodiments are disclosed.

    Abstract translation: 双燃料压缩点火发动机和方法可以使气体燃料（如压缩天然气，氢气和氨）受到压缩点火，但会运行在包括柴油在内的液体燃料上，以达到起始或当气体燃料不可用或已被消耗时 需要更大的范围或操作时间。 通过在压缩之前将高温废气再循环回进气装置来确保具有高自燃温度的燃料的点燃。 现有发动机可以通过更换发动机头或头来转换为作为双燃料发动机运行。 公开了各种实施例。

    SINGLE VALVE INTAKE/EXHAUST DEVICE FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE
    45.
    发明申请
    SINGLE VALVE INTAKE/EXHAUST DEVICE FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE 审中-公开
    用于直接喷射内燃机的单阀入口/排气装置

    公开(公告)号：WO2004044389A1

    公开(公告)日：2004-05-27

    申请号：PCT/IB2003/001427

    申请日：2003-04-04

    Applicant: BARBERO, Aquilino ,  FELACO, Teresa ,  OREFICE, Giovanni

    Inventor： BARBERO, Aquilino ,  FELACO, Teresa ,  OREFICE, Giovanni

    IPC: F01L1/28

    CPC classification number: F01L1/28

    Abstract: An intake and exhaust device for an internal combustion engine with direct injection comprises an intake and exhaust valve (11) with a stem (13), a head (12), and a seat (24) facing a combustion chamber (CC) of the engine (M), and intake duct (42) for the intake of air into the combustion chamber (CC), and an exhaust duct (38, 57) for the discharge of the exhaust gases, the exhaust duct (38, 57) being connected to the intake duct (42) upstream of the valve seat (24). The exhaust duct (38, 57) is arranged so as to be coaxial with the valve (11) and the intake duct (42) extends radially. The connection between the intake duct and the exhaust duct (38, 57) is in the vicinity of the seat (24) of the valve (11) so that the exhaust gas-flow conveyed through the connection has a radial velocity component directed towards the valve stem (13). The air is drawn in from the intake duct (42) as a result of the gas-flow passing through the exhaust duct (38, 57) during the exhaust phase and as a result of the movement of a piston (P) in the cylinder during the intake phase.

    Abstract translation: 用于具有直接喷射的内燃机的进气和排气装置包括进气和排气阀（11），其具有杆（13），头部（12）和面向所述燃烧室（CC）的座椅（24） 发动机（M）和用于进入燃烧室（CC）的空气的进气管道（42）和用于排出废气的排气管道（38,57），排气管道（38,57）为 连接到阀座（24）上游的进气管道（42）。 排气管38,57配置成与阀11同轴，进气管42径向延伸。 进气管道和排气管道（38,57）之间的连接在阀门（11）的座椅（24）附近，使得通过连接件输送的废气流具有朝向 阀杆（13）。 由于在排气阶段期间气体流过排气管道（38,57），并且由于活塞（P）在气缸中的移动，空气被从进气管道（42）吸入 在摄入阶段。

    DEVICE AND METHOD IN COMBUSTION ENGINES
    46.
    发明申请
    DEVICE AND METHOD IN COMBUSTION ENGINES 审中-公开
    燃烧发动机的装置和方法

    公开(公告)号：WO1997041346A1

    公开(公告)日：1997-11-06

    申请号：PCT/SE1997000715

    申请日：1997-04-29

    Applicant: AB VOLVO ,  SVENSSON, Arne

    Inventor： AB VOLVO

    IPC: F02N09/04

    CPC classification number: F02M23/006 ,  F01L1/08 ,  F01L1/28 ,  F01L3/20 ,  F01L2101/00 ,  F02B21/00 ,  F02B29/06 ,  Y02T10/146

    Abstract: The invention relates to a device for the supply of additional air in a combustion engine (1) equipped with at least one cylinder (3), comprising an inlet (11, 23) for the addition of ordinary air to said cylinder (3), a tank (15) for storing said additional air under pressure, and a feeder passage (19, 20, 48) for the feeding of said additional air to said cylinder (3) via a valve device (13). The invention is characterized in that said valve arrangement (13) comprises a first valve (25) for the supply of said ordinary air, which first valve (25) is shaped with a passage (34) for the supply of said additional air, which passage (34) is connected to said feeder passage (19, 20, 48). The invention provides an improved device for the supply of additional air to the engine (1) during certain preset operational conditions.

    Abstract translation: 本发明涉及一种用于在配备有至少一个气缸（3）的内燃机（1）中供应附加空气的装置，其包括用于向所述气缸（3）添加普通空气的入口（11,23） 用于在压力下存储所述附加空气的罐（15）和用于经由阀装置（13）将所述附加空气供给到所述气缸（3）的供给通道（19,20,48）。 本发明的特征在于，所述阀装置（13）包括用于供应所述普通空气的第一阀（25），所述第一阀（25）成形为具有用于供应所述附加空气的通道（34），所述通道 通道（34）连接到所述供给通道（19,20,48）。 本发明提供了一种用于在某些预设操作条件下向发动机（1）供应附加空气的改进装置。

    AIR GAS DISTRIBUTION WITH DEVIATING AND CHECK VALVES FOR EXPLOSION OR DIESEL FOUR-STROKE ENGINES
    47.
    发明申请
    AIR GAS DISTRIBUTION WITH DEVIATING AND CHECK VALVES FOR EXPLOSION OR DIESEL FOUR-STROKE ENGINES 审中-公开
    用于爆炸或柴油四冲程发动机的气体分配气体分配

    公开(公告)号：WO1994010428A1

    公开(公告)日：1994-05-11

    申请号：PCT/IT1993000112

    申请日：1993-10-28

    Applicant: PREARO, Antonio

    IPC: F01L01/28

    CPC classification number: F01L1/28 ,  F01L1/446 ,  F02B3/06 ,  F02B2075/027 ,  F02F1/002

    Abstract: The present invention is a system for the distribution of the induction and exhaust flows for four-stroke engines, in which the engine valve/valves (V) are used both for the induction and for the exhaust. The valves (V) remain open from the beginning of the exhaust until the end of the induction; a mechanical system constituted by deviating valves (P), check plates or other elements provides for connecting, alternately, the exhaust pipe (S) and the induction pipe (A) with the engine valves (V). This way it is possible to exploit a greater transfer section between the combustion chamber and the exhaust and induction pipes.

    Abstract translation: 本发明是用于分配用于四冲程发动机的感应和排气流的系统，其中发动机气门/阀（V）都用于感应和排气。 阀（V）从排气开始直到导入结束为止保持打开; 由偏差阀（P），止回板或其他元件构成的机械系统提供了与发动机气门（V）连接的排气管（S）和吸气管（A）。 通过这种方式，可以在燃烧室和排气管和感应管之间利用更大的转运段。

    ENGINES ROTARY VALVES
    48.
    发明申请
    ENGINES ROTARY VALVES 审中-公开
    发动机旋转阀

    公开(公告)号：WO1993005279A1

    公开(公告)日：1993-03-18

    申请号：PCT/GB1992001520

    申请日：1992-08-18

    Applicant: BULLIVANT, Nicholas, Turville

    Inventor： BULLIVANT, Nicholas, Turville

    IPC: F01L01/44

    CPC classification number: F01L1/443 ,  F01L1/28 ,  F01L7/027 ,  F01L7/18 ,  F02B3/06

    Abstract: A rotary valve for an engine comprising an outer casing (2) having at least one bore (4) and inlet (30), exhaust port (46), transfer port (40) opening into the bore (4), at least one rotor (26) disposed in the bore (4) or bores and valve means (54) for admitting an inlet charge from the transfer port (40) into the engine and for venting exhaust gases from the engine into the transfer port (40) and porting means for placing the inlet port (30) in fluid communication with the transfer port (40) to supply an inlet charge thereto and for placing the exhaust port (46) in fluid communication with the transfer port (40) for venting off exhaust gases, within the rotor (26) is adapted to be rotated by the vented gases and to compress the inlet charge as a result of such rotation.

    Abstract translation: 一种用于发动机的旋转阀，包括具有至少一个孔（4）和入口（30）的外壳（2），排气口（46），通向孔（4）的传送口（40），至少一个转子 （26），设置在孔（4）或孔和阀装置（54）中，用于将来自输送口（40）的入口进料引入发动机并将排气从发动机排放到输送口（40） 用于将所述入口端口（30）放置成与所述传送端口（40）流体连通以向其供应入口电荷并用于将所述排气口（46）与所述传送端口（40）流体连通以排出废气的装置， 在转子（26）内的转子适于被排出的气体旋转并且由于这种旋转而压缩入口电荷。

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