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    MULTI-CHAMBERED FUEL ENRICHMENT DEVICE
    91.
    发明申请
    MULTI-CHAMBERED FUEL ENRICHMENT DEVICE 审中-公开
    多燃料燃料装置

    公开(公告)号：WO2008070767A2

    公开(公告)日：2008-06-12

    申请号：PCT/US2007086624

    申请日：2007-12-06

    Applicant: HUSQVARNA OUTDOOR PRODUCTS INC ,  KEETON WILLIAM B ,  TYNES RODNEY W

    Inventor： KEETON WILLIAM B ,  TYNES RODNEY W

    IPC: F02M7/12 ,  F02N99/00 ,  F02M1/08 ,  F02N19/00

    CPC classification number: F02M37/007 ,  F02D35/0053 ,  F02D41/062 ,  F02M1/08 ,  F02M7/12 ,  F02N19/001

    Abstract: A fuel enrichment device includes a body forming a first fuel chamber and a second fuel chamber. The second fuel chamber is adapted to contain a predetermined amount of enriching fuel to be provided to an engine. A normally open valve connects the first fuel chamber to the second fuel chamber. A normally closed valve for controls the provision of enriching fuel to the engine. The normally closed valve is open whenever the normally open valve is closed.

    Abstract translation: 燃料浓缩装置包括形成第一燃料室和第二燃料室的主体。 第二燃料室适于容纳要提供给发动机的预定量的富集燃料。 常开阀将第一燃料室连接到第二燃料室。 用于控制向发动机提供富集燃料的常闭阀。 常闭阀关闭时常闭阀门打开。

    AUTOMATIC AIR INLET CONTROL SYSTEM FOR AN ENGINE
    92.
    发明申请
    AUTOMATIC AIR INLET CONTROL SYSTEM FOR AN ENGINE 审中-公开
    用于发动机的自动空气入口控制系统

    公开(公告)号：WO99034102A1

    公开(公告)日：1999-07-08

    申请号：PCT/US1998/027237

    申请日：1998-12-21

    IPC: F02D9/02 ,  F02M1/08 ,  F02M1/10

    CPC classification number: F02M1/10 ,  F02D9/02 ,  F02D2009/0216 ,  F02M1/08

    Abstract: An automatic choke for a small internal combustion engine uses an air vane (28) responsive to an air flow created by a radial fan (20) to position the choke valve (40) during engine starting. A return spring (44) or gravity may be used to reset the automatic choke after the engine has been stopped. The automatic choke includes a thermally-responsive device (49) that keeps the choke at least partially open during hot restarts of the engine.

    Abstract translation: 用于小型内燃机的自动扼流器使用响应于由发动机起动期间由径向风扇（20）产生的空气流定位扼流阀（40）的气动叶片（28）。 在发动机停止后，可以使用复位弹簧（44）或重力来重置自动扼流圈。 自动扼流器包括热响应装置（49），其在发动机的热重启期间使扼流圈至少部分地打开。

    SUPPLY SYSTEM FOR A MONOFUEL MOTOR VEHICLE POWERED WITH ALTERNATIVE FUEL, MONOFUEL MOTOR VEHICLE POWERED WITH ALTERNATIVE FUEL AND METHOD OF ADJUSTMENT OF SAID SUPPLY SYSTEM
    96.
    发明授权
    SUPPLY SYSTEM FOR A MONOFUEL MOTOR VEHICLE POWERED WITH ALTERNATIVE FUEL, MONOFUEL MOTOR VEHICLE POWERED WITH ALTERNATIVE FUEL AND METHOD OF ADJUSTMENT OF SAID SUPPLY SYSTEM 有权
    用替代燃料供电的单燃料电动车辆的供电系统，用替代燃料供电的单燃料电动车辆以及调节所述供电系统的方法

    公开(公告)号：EP3126662B1

    公开(公告)日：2018-05-16

    申请号：EP14736039.0

    申请日：2014-04-01

    Applicant: Piaggio&C. S.p.A.

    Inventor： FIACCAVENTO, Marcello ,  CAPPELLINI, Antonio

    IPC: F02M1/08 ,  F02M21/04

    CPC classification number: F02M21/042 ,  F02B2031/003 ,  F02M1/08 ,  Y02T10/32

    Abstract: A monofuel supply system (4) for an endothermic motor (32) powered with alternative fuel such as LPG, methane, hydrogen and the like, comprising a flow adjustment device (12) having a device body (16) provided with a main intake pipe (20), at least one shutter (24) intercepting and occluding at least partially the main intake pipe (20), and a delivery pipe (28) located downstream of the main intake pipe (20), a tank (36) of alternative fuel, wherein the main intake pipe (20) receives a main flow comprising a supporter of combustion and an alternative fuel, coming from said tank (36), mixed according to a first titre (al). Advantageously, the system (4) comprises a secondary intake pipe (44), for inputting a secondary flow, different from the main flow, directly into the delivery pipe (28) bypassing the shutter (24), and is provided with an enrichment diffuser (48) of alternative fuel, in fluid connection with said tank (36), so that it enriches with fuel the secondary flow and sends it to the delivery pipe (28) with a second titre (a2) which is richer in fuel than the first titre (al) of the main flow.

    Arbeitsgerät
    97.
    发明公开
    Arbeitsgerät 审中-公开
    实施

    公开(公告)号：EP2679357A2

    公开(公告)日：2014-01-01

    申请号：EP13002893.9

    申请日：2013-06-05

    Applicant: Andreas Stihl AG & Co. KG

    Inventor： Karrar, Carel, Dr.

    IPC: B27B17/00 ,  F02M1/02 ,  F02M1/08 ,  F02B63/02

    CPC classification number: F02N19/00 ,  F02B63/02 ,  F02M1/02 ,  F02M1/08

    Abstract: Ein Arbeitsgerät besitzt ein Werkzeug und einen Verbrennungsmotor (9), der das Werkzeug antreibt. Der Verbrennungsmotor (9) besitzt eine drehbar gelagerte Kurbelwelle (12). Das Arbeitsgerät besitzt eine Startanreicherungseinrichtung (60) für den Verbrennungsmotor (9), die einen vom Bediener zu betätigenden Betriebsartensteller (22) umfasst. Die Startanreicherungseinrichtung (60) besitzt eine Betriebsstellung (52) und mindestens eine Startstellung (53). Das Arbeitsgerät besitzt eine Rückstelleinrichtung (61, 62), die die Startanreicherungseinrichtung (60) aus der Startstellung (53) in die Betriebsstellung (52) zurückstellt, wenn die Drehzahl der Kurbellwelle (12) eine Rückstelldrehzahl überschreitet.

    Abstract translation: 的工作装置具有工具和驱动工具的内燃机（9）。 内燃发动机（9）具有一个可转动地安装曲轴（12）。 工作装置具有用于包括由操作者致动的模式板（22）的内燃发动机（9）的开始富集装置（60）。 起动加浓装置（60）有一个操作位置（52）和至少一个起始位置（53）。 所述工作单元具有复位装置（61，62），该复位从在操作位置（52）时，曲轴皮带轮（12）的旋转速度超过了恢复速度的起始位置（53）的起动加浓装置（60）。

    Combustion engine pull-cord start system
    99.
    发明公开
    Combustion engine pull-cord start system 有权
    SeilzugstartsystemfürBrennkraftmaschine

    公开(公告)号：EP1640592A1

    公开(公告)日：2006-03-29

    申请号：EP05020926.1

    申请日：2005-09-26

    Applicant: Walbro Engine Management, L.L.C.

    Inventor： Pattullo, George M.

    IPC: F02M1/08

    CPC classification number: F02N3/02 ,  F02M1/02 ,  F02M1/08

    Abstract: A manual pull-cord start system of a combustion engine has a remote start assist device such as a choke (50) of a carburetor (34) or a compression relief valve that is automatically actuated upon the initial pull of a pull-cord of a recoil starter assembly (22). The assembly (22) has a releasable coupling which intermittently engages a recoil pulley (26) of the recoil starter assembly about which the cord (24) is wound. Upon the initial pull of the cord (24), a shuttle (58) of the coupling moves generally with the pulley (26), to move a linkage connected to actuate the external start assist device. Upon release of the cord (24), the shuttle (58) and the remote start assist device automatically return to their normal state during engine operation.

    Abstract translation: 内燃机的手动拉绳启动系统具有远程起动辅助装置，例如化油器（34）的扼流器（50）或压缩释放阀，当初始拉动 反冲起动器组件（22）。 组件（22）具有可释放的联接件，其间歇性地接合回弹起动器组件的反冲式滑轮（26），缠绕线（24）围绕所述反冲起动器组件。 在绳索（24）的初始拉动时，联接件的梭子（58）大体上与滑轮（26）一起移动，以移动连接的联动件来致动外部启动辅助装置。 当释放绳索（24）时，梭子（58）和远程起动辅助装置在发动机操作期间自动返回到其正常状态。

    CARBURETOR CHOKE VALVE CONTROL DEVICE
    100.
    发明授权
    CARBURETOR CHOKE VALVE CONTROL DEVICE 失效

    公开(公告)号：KR800000678B1

    公开(公告)日：1980-07-14

    申请号：KR750002811

    申请日：1975-12-22

    Applicant: HONDA MOTOR CO LTD

    Inventor： TSUTSUI KATSUHIKO ,  MIURA HEIHACHI

    IPC: F02M1/08

    Abstract: carburetor has a main and an aux. intake passage (1,1') for a lean and rich mixt., respectively, and is provided with a choke valve(2,2') in each passage. A control mechanism for operating the two choke valves(2,'2) includes a lost-motion connection so that the main choke valve(2) is at the lst. to be moved toward closed position, for cold starting of the engine. The control mechanism may be operated either manually or automatically under the control of a bimetal element. when the starting engine reaches a state of complete firing, withstable rpm, both choke valves are opened to the predetermined pull-down angles.

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