RECIRCULATING SYSTEM FOR A FUEL SUPPLY SYSTEM FOR A MOTOR AND METHOD FOR SUPPLYING FUEL TO A MOTOR OF A VEHICLE THROUGH SUCH A SUPPLY SYSTEM
    1.
    发明申请
    RECIRCULATING SYSTEM FOR A FUEL SUPPLY SYSTEM FOR A MOTOR AND METHOD FOR SUPPLYING FUEL TO A MOTOR OF A VEHICLE THROUGH SUCH A SUPPLY SYSTEM 审中-公开
    一种用于电动机的燃料供应系统和通过这样的供应系统向车辆的电动机供应燃料的方法的再循环系统

    公开(公告)号:WO2015193924A3

    公开(公告)日:2016-02-18

    申请号:PCT/IT2015000133

    申请日:2015-05-18

    Applicant: ICOMET S R L

    Abstract: The present invention relates to a method for supplying fuel for a motor of a vehicle by a fuel supply system comprising: a first tank (2, 22) for containing a first fuel; supply means (5, 41) for supplying fuel to the motor; a supply line, for allowing said first fuel to pass from said first tank (2, 22) to said supply means (5, 41); a return line, for allowing fuel to pass from said supply means (5, 41) to said first tank (2, 22); a recirculating line (10, 30), connected with said supply line and said return line, for allowing fuel to pass from said return line to said supply line; and valve means (9, 12; 45, 46), configured to selectively direct fuel from said return line to said supply line by said recirculating line (10, 30), or to said first tank (2, 22); wherein said method comprises the steps of controlling the speed vehicle; controlling the vehicle motor load; defining a first threshold value of the vehicle speed; defining a second threshold value for the vehicle motor load; letting said first fuel passing from said first tank (2, 22) to said supply means (5, 41) through said supply line, and from said supply means (5, 41) to said first tank (2, 22) through said return line, preventing passage of fuel along said recirculating line (10, 30), when the vehicle speed is lower than said first threshold value and/or motor load is lower than said second threshold value; or making said first fuel passing from said first tank (2, 22) to said supply means (5, 41) through said supply line and then through a closed circuit comprising a part of said return line, said recirculating line (10, 30) and a portion of said supply line, permitting passage of said first fuel through said recirculating line (10, 30), so that said first fuel arrives again within said supply means (5, 41), when the vehicle speed is higher than said first threshold value and motor load is higher than said second threshold value, so as to prevent an excessive increase within said first tank caused by inlet within the first tank (2, 22) of the first fuel warm arriving from said supply means (5, 41).

    Abstract translation: 本发明涉及一种通过燃料供应系统为汽车电机供应燃料的方法,包括:第一罐(2,22),用于容纳第一燃料; 用于向马达供应燃料的供给装置(5,41) 用于允许所述第一燃料从所述第一罐(2,22)通过所述供应装置(5,41)的供应管线; 返回管线,用于允许燃料从所述供应装置(5,41)传递到所述第一罐(2,22); 与所述供应管线和所述返回管线连接的循环管线(10,30),用于允许燃料从所述返回管线传送到所述供应管线; 以及阀装置(9,12; 45,46),其被构造成通过所述再循环管线(10,30)或所述第一罐(2,22)选择性地将燃料从所述返回管线引导到所述供应管线; 其中所述方法包括以下步骤:控制所述速度车辆; 控制车辆电机负载; 定义车速的第一阈值; 定义车辆电动机负载的第二阈值; 使所述第一燃料通过所述供应管线从所述第一罐(2,22)通过所述供应装置(5,61),并且通过所述返回装置从所述供应装置(5,61)通过所述第一罐(2,22) 当车速低于所述第一阈值和/或电动机负载低于所述第二阈值时,防止燃料沿着所述再循环管线(10,30)通过; 或使所述第一燃料通过所述供应管线从所述第一罐(2,22)通过所述供应装置(5,41),然后通过包括所述返回管线的一部分,所述再循环管线(10,30)的闭合回路, 和所述供应管线的一部分,允许所述第一燃料通过所述再循环管线(10,30),使得当所述车辆速度高于所述第一燃料供应装置时,所述第一燃料再次到达所述供应装置(5,41)内 阈值和电动机负载高于所述第二阈值,以便防止由所述供给装置(5,41)热到达的第一燃料的第一罐(2,22)内的入口引起的所述第一罐内的过度增加 )。

    연료 공급 시스템 및 방법
    2.
    发明申请
    연료 공급 시스템 및 방법 审中-公开
    供油系统和方法

    公开(公告)号:WO2016017973A1

    公开(公告)日:2016-02-04

    申请号:PCT/KR2015/007497

    申请日:2015-07-20

    Inventor: 김동찬

    Abstract: 본 발명은 연료 공급 시스템 및 방법에 관한 것으로, 더욱 상세하게는 LNG를 펌핑하여 선박용 엔진으로 공급하면서, 내압성 탱크의 내부 압력이 선박용 엔진의 필요 압력보다 높아지면 BOG를 선박용 엔진으로 공급하여 내압성 탱크의 내부 압력을 제어하되, 선박용 엔진의 상류에서 LNG 및 BOG를 공급하는 라인의 합류되는 지점에 이덕터(eductor)를 마련하여, LNG 및 BOG의 공급 라인을 동시에 제어할 수 있는 것을 특징으로 하는 연료 공급 시스템 및 방법에 관한 것이다.

    Abstract translation: 本发明涉及一种用于供应燃料的系统和方法,更具体地,涉及一种用于供应燃料的系统和方法,其特征在于,将LNG泵送并提供给船舶发动机,并且当压力 - 耐油罐高于船舶发动机的必要压力,BOG供应给船舶发动机,从而控制耐压罐的内部压力,教育者被布置在供应LNG和BOG的那一点上 在船舶发动机的上游彼此连接,使得可以同时控制供应LNG和BOG的管路。

    INTERNAL COMBUSTION ENGINES
    6.
    发明申请
    INTERNAL COMBUSTION ENGINES 审中-公开
    内燃机

    公开(公告)号:WO2009101421A1

    公开(公告)日:2009-08-20

    申请号:PCT/GB2009/000408

    申请日:2009-02-13

    Abstract: An internal combustion engine comprises a chamber having a longitudinal centreline, inlet valving operable to admit constituents of a combustible mixture into the chamber for combustion therein to provide a pressure increase and outlet valving operable to release an outflow of liquid from the chamber under the influence of that pressure increase as an energy output of the chamber. The chamber has a flowpath defined therein for flow of the liquid towards the outlet valving. The flowpath diverges from centreline in a downstream direction thereof and has a cross-section area in a direction perpendicular to the centreline that remains substantially equal or decreases in the downstream direction of the flowpath.

    Abstract translation: 内燃机包括具有纵向中心线的腔室,入口阀可操作以允许可燃混合物的组分进入腔室中以在其中进行燃烧以提供压力增加和出口阀,其可操作以在液体的流出作用下释放来自腔室的液体的流出 该压力作为腔室的能量输出增加。 腔室具有限定在其中的流动路径,用于朝向出口阀门的液体流动。 流路沿其下游方向从中心线分叉,并且在垂直于中心线的方向上具有在流路的下游方向上保持基本相等或减小的横截面积。

    INTERNAL COMBUSTION ENGINES
    7.
    发明申请
    INTERNAL COMBUSTION ENGINES 审中-公开
    内燃机

    公开(公告)号:WO2009101419A1

    公开(公告)日:2009-08-20

    申请号:PCT/GB2009/000406

    申请日:2009-02-13

    Abstract: An internal combustion engine (10) comprises a chamber (12), inlet valving (24, 26) operable to admit constituents of a combustible mixture into that chamber for combustion in that chamber to provide a pressure increase in that chamber, outlet valving (16) operable to release an outflow of liquid from that chamber under an influence of that pressure increase as an energy output of that chamber and an output storage device (14) for receiving that outflow of liquid from that chamber. That output storage device (14) is arranged such that that outflow of liquid is released into a region of that output storage device that is maintained substantially free of stored liquid at least while that liquid flows into that output storage device.

    Abstract translation: 内燃机(10)包括腔室(12),入口阀门(24,26)可操作以允许可燃混合物的组分进入该腔室以在该腔室中燃烧以在该腔室中提供压力增加,出口阀门(16 )可操作以在该压力增加的影响下释放来自该室的液体的流出,作为该室的能量输出和用于接收来自该室的液体流出的输出存储装置(14)。 该输出存储装置(14)被布置成使得至少在液体流入该输出存储装置时,将液体的流出释放到基本上不含存储液体的输出存储装置的区域中。

    EXTRACTION VALVE
    8.
    发明申请
    EXTRACTION VALVE 审中-公开
    提取阀

    公开(公告)号:WO2016180519A1

    公开(公告)日:2016-11-17

    申请号:PCT/EP2016/000706

    申请日:2016-04-30

    Abstract: The invention concerns an extraction valve (4) for overpressurised gas flowing from a compressed gas reservoir (2), having a valve seat carrier (30), Including a conical valve seat (31) emerging centrally into an outflow chamber (20), having an extraction piston (17), which is mobile in its axial direction (4) at least indirectly via an electromagnetic coil (12), and which includes a valve body (32) cooperating with the valve seat (31), and an inflow chamber (10) for the pressurised gas, The extraction valve according to the invention is characterised in that the inflow chamber (10) is designed totally or partially on the circumference of a central axis (A) of the extraction piston (17) and is connected in the axial direction of the extraction piston (17) against a flow direction (E) of the gas when the extraction piston (17) is in open position, between the valve seat (31 ) and the valve body (32) via an intermediate connection (bores 34) with an intermediate volume (35), which comprises for its own part a connection (opening 38) with the region In which the valve seat (31 ) and the valve body (32) co-operate.

    Abstract translation: 本发明涉及一种用于从压缩气体贮存器(2)流出的过压气体的抽吸阀(4),其具有阀座承载件(30),包括中心地排放到流出室(20)中的锥形阀座(31) 提取活塞(17),其至少间接经由电磁线圈(12)在其轴向方向(4)上移动,并且包括与阀座(31)配合的阀体(32)和流入室 (10),根据本发明的抽吸阀的特征在于,流入室(10)全部或部分地设置在提取活塞(17)的中心轴线(A)的圆周上并被连接 当提取活塞(17)处于打开位置时,在抽吸活塞(17)的轴向方向上相对于气体的流动方向(E)在阀座(31)和阀体(32)之间经由中间件 连接(孔34)与中间体积(35),其组合 其自身部分与阀座(31)和阀体(32)协作的区域连接(开口38)。

    A FUEL STORAGE SYSTEM
    9.
    发明申请
    A FUEL STORAGE SYSTEM 审中-公开
    燃料储存系统

    公开(公告)号:WO2016085370A1

    公开(公告)日:2016-06-02

    申请号:PCT/SE2014/000142

    申请日:2014-11-28

    Inventor: YUDANOV, Sergi

    Abstract: The invention relates to a fuel storage system for storing dimethylether (DME), a blend including DME, or other similar highly volatile fuel on a vehicle. The fuel storage system comprising a main storage tank (11), an expansion tank (12), a fuel filling receptacle (13) configured to receive a fuel filling nozzle (22) of a filling station, and a valve arrangement (16) having at least a normal operating setting and a fuel filling setting. The valve arrangement (16) in the normal operating setting provides a fuel passage between the main storage tank (11) and the expansion tank (12), and the valve arrangement (16) in the fuel filling setting both provides a fuel passage between the fuel filling receptacle (13) and the main storage tank (11) and prevents fuel flow between the main storage tank (11) and the expansion tank (12). The fuel storage system is configured to mechanically prevent disconnection of the fuel filling nozzle (22) from the fuel filling receptacle (13) unless the valve arrangement (16) is in the normal operating setting. The invention also relates to a corresponding method, as well as a further example embodiment of the fuel storage system.

    Abstract translation: 本发明涉及一种用于在车辆上存储二甲醚(DME),包含DME或其它类似的高挥发性燃料的混合物的燃料储存系统。 燃料储存系统包括主储罐(11),膨胀箱(12),燃料填充容器(13),其构造成容纳加油站的燃料填充喷嘴(22),以及阀装置(16),其具有 至少正常的操作设置和燃料填充设置。 在正常操作设置中的阀装置(16)在主储罐(11)和膨胀箱(12)之间提供燃料通道,并且燃料填充设置中的阀装置(16)都提供了在 燃料充填容器(13)和主储罐(11),并且防止主储罐(11)和膨胀箱(12)之间的燃料流动。 燃料存储系统构造成机械地防止燃料填充喷嘴(22)从燃料填充容器(13)断开,除非阀装置(16)处于正常操作设置。 本发明还涉及相应的方法以及燃料储存系统的另一示例实施例。

    ガスエンジンの排ガス制御装置
    10.
    发明申请
    ガスエンジンの排ガス制御装置 审中-公开
    燃气发动机排气控制装置

    公开(公告)号:WO2014148192A1

    公开(公告)日:2014-09-25

    申请号:PCT/JP2014/054052

    申请日:2014-02-20

    Inventor: 鈴木 元

    Abstract: NOx排出量を一時的に抑制する必要な環境条件や地理的条件が発生した場合に、NOx抑制運転を行い、それ以外の場合には燃費を重視した安定運転を行わせて、NOx低減と燃費向上とを図るガスエンジンの排ガス制御装置を提供することを目的とし、ガスエンジンの排ガス制御装置において、燃料消費率が最適な第1目標着火時期および第1目標空気過剰率による基本運転モード(80)と、第1目標着火時期を遅延させた第2目標着火時期および前記第1目標空気過剰率を増大させた第2目標空気過剰率による低NOx運転モード(82)と、NOx排出量を一時的に抑制するか否かを判定するNOx低減要求判定手段(86)と、NOx低減要求判定手段によって低減要求条件が満たされる間、低NOx運転モードに切り換える運転モード切換え手段(84)とを備えたことを特徴とする。

    Abstract translation: 目的是提供一种作为燃气发动机的排气控制装置,并且在环境条件或地理条件出现的情况下,通过进行NOx抑制操作来实现燃料效率的提高和NOx的降低,需要暂时抑制 在其他情况下,NOx排放量和稳定运行对燃料经济性的重视,其特征在于具有:基本运行模式(80),其由第一目标空气过剩率 以及燃料消耗最佳的第一目标点火时段; 从第一目标空气过剩率增加的第二目标空气过剩率和从第一目标点火期间延迟的第二目标点火期间产生的低NOx运行模式(82); 确定是否暂时抑制NOx排放量的NOx降低要求判定单元(86) 以及在通过NOx还原请求确定装置满足减少请求条件的同时切换到低NOx操作模式的操作模式切换装置(84)。

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