公开(公告)号：WO2014005131A2

公开(公告)日：2014-01-03

申请号：PCT/US2013/048804

申请日：2013-06-29

Applicant: BOMBARDIER RECREATIONAL PRODUCTS INC. ,  BRP US INC.

Inventor： LEFEBVRE, Michel ,  LEFEBVRE, Richard ,  PARD, Jean-sebastien

IPC: F02B13/08

CPC classification number: B60K26/02 ,  B62K11/14 ,  B62K23/06 ,  B62M27/02 ,  F02D9/10 ,  F02D9/105 ,  F02D11/02 ,  F02M35/162 ,  G05G5/05

Abstract: A vehicle has a frame, and an engine and a steering assembly including a handlebar connected to the frame. The laterally extending handlebar defines a handlebar axis. A throttle body, in fluid communication with the engine, has a throttle valve having open and closed positions for controlling fluid flow to the engine. A throttle control module, controlling the position of the throttle valve, comprises a housing rotatably connected to the handlebar and a lever operatively connected to the throttle valve to control its position. The lever extends laterally from the housing and connects pivotably thereto. The pivot axis is perpendicular to the handlebar axis and spaced from the handlebar. The lever pivots between an idle and drive position. The housing rotates about the handlebar between a thumb position where the pivot axis is rearward of the handlebar, and a finger position where the pivot axis is forward of the handlebar.

Abstract translation: 车辆具有框架，以及包括连接到框架的车把的发动机和转向组件。 横向延伸的把手限定了车把轴线。 与发动机流体连通的节气门体具有节流阀，其具有用于控制流向发动机的流体的打开和关闭位置。 控制节流阀的位置的节流控制模块包括可旋转地连接到把手的壳体和可操作地连接到节流阀以控制其位置的杆。 杠杆从壳体横向延伸并且可枢转地连接到其上。 枢转轴线垂直于把手轴线并与把手间隔开。 杠杆在空转和驱动位置之间枢转。 壳体围绕手把转动在枢转轴线处于手柄后方的拇指位置与手柄位置之间，其中枢转轴线位于把手的前方。

公开(公告)号：WO2014005130A2

公开(公告)日：2014-01-03

申请号：PCT/US2013/048803

申请日：2013-06-29

Applicant: BOMBARDIER RECREATIONAL PRODUCTS INC. ,  BRP US INC.

Inventor： BERNIER, Michel ,  PION, Benoit ,  MILOT, Pierre-Luc ,  PARD, Jean-Sebastien ,  LEFEBVRE, Michel

IPC: F02B13/08

CPC classification number: F02D9/02 ,  B62M9/06 ,  B62M27/02 ,  B62M2027/023 ,  F02D11/04 ,  F02D11/10 ,  F02D2009/0277 ,  F02D2011/102 ,  F02M35/162 ,  F02N11/101

Abstract: A snowmobile includes a frame with a tunnel, a fuel tank disposed thereon and an engine connected thereto. A throttle body fluidly communicates with the engine. A throttle valve is disposed in the throttle body for regulating fluid flow through the throttle body into the engine, a position of the throttle valve being movable between an open position and a closed position. A throttle operator connected to the frame to control the position of throttle valve is moveable between an idle position and a drive position. A throttle valve actuator operatively connected to the throttle valve and the throttle operator controls a position of the throttle valve based at least in part on the throttle operator position, the throttle valve actuator being disposed longitudinally between the fuel tank and the engine. Vehicles and methods of operating the vehicles are also disclosed.

Abstract translation: 雪地车包括具有隧道的框架，设置在其上的燃料箱和与其连接的发动机。 节气门体与发动机流体连通。 节气门设置在节气门体中，用于将通过节气门体的流体调节到发动机内，节流阀的位置可在打开位置和关闭位置之间移动。 连接到框架以控制节流阀的位置的节气门操作器可在空转位置和驱动位置之间移动。 可操作地连接到节流阀的节气门致动器和节气门操作器至少部分地基于节气门操作器位置来控制节气门的位置，节气门致动器纵向设置在燃料箱和发动机之间。 还公开了车辆和操作车辆的方法。

公开(公告)号：WO1982000492A1

公开(公告)日：1982-02-18

申请号：PCT/US1980000981

申请日：1980-08-01

Applicant: PRODATEK CORP ,  PEFLEY R ,  PULLMAN J

Inventor： PRODATEK CORP

IPC: F02B13/08

CPC classification number: F02M13/08 ,  F02B2275/14 ,  F02M21/0212 ,  Y02T10/123 ,  Y02T10/32

Abstract: System for improving performance of spark ignition, internal combustion engines using fuels such as liquified petroleum gas (LP-gas), which have conventionally been stored as a liquid and delivered to the engine as a vapor. This system stores such fuels as liquids (10) and delivers the fuel to the engine inlet air stream as a liquid. The absorption of heat by the vaporizing fuel lowers engine inlet air temperature, increasing its density and permitting more fuel to be burned in each cycle. Vaporizing heat in a pilot line (17) provides the cooling to the liquid fuel in the main fuel line (20) and provides fuel to maintain the engine idling. A member (27) slides within a fuel delivery chamber (25) for covering or uncovering a series of orifices (26) through which the liquid fuel passes into the inlet air stream of the engine.

Abstract translation: 用于提高火花点火性能的系统，使用燃料如液化石油气（LP-gas）的内燃机，其通常作为液体储存并作为蒸汽输送到发动机。 该系统存储诸如液体（10）的燃料，并将燃料作为液体输送到发动机入口空气流。 汽化燃料吸收的热量会降低发动机进气温度，增加其密度，并允许在每个循环中燃烧更多的燃料。 先导管路（17）中的蒸发热为主燃料管路（20）中的液体燃料提供冷却并提供燃料以维持发动机空转。 构件（27）在燃料输送室（25）内滑动，用于覆盖或露出一系列孔口（26），液体燃料通过该孔口进入发动机的入口空气流。