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    • 1. 发明授权
    • Intermediate governor system
    • 中级管理系统
    • US4905785A
    • 1990-03-06
    • US138506
    • 1987-12-24
    • Daniel R. KiefferGary G. Ziebell
    • Daniel R. KiefferGary G. Ziebell
    • B60K31/04
    • B60K31/047
    • An intermediate governor system is provided that restricts fuel supply in response to road speed. The system is programmable by the owner to an intermediate road speed that the truck cannot exceed in lower gears and a top road speed that can be achieved in the highest gear. The road speed is sensed and compared to a threshold value in the intermediate governor system. When the road speed exceeds the threshold value, the fuel delivered to the engine is restricted by the intermediate governor in order to prevent the engine from exceeding a predetermined engine speed. As the truck driver shifts the gears upward higher road speeds are attained at the same engine speed, the highest gear permitting the highest road speed.
    • 提供了一种中间调速器系统,其根据道路速度限制燃料供应。 该系统可由所有者编程为中间道路速度,卡车在下齿轮中不能超过,而在最高档位可达到最高道路速度。 检测道路速度并将其与中间调速器系统中的阈值进行比较。 当道路速度超过阈值时,输送到发动机的燃料由中间调速器限制,以防止发动机超过预定的发动机转速。 随着卡车驾驶员将齿轮向上移动,在相同的发动机转速下达到更高的道路速度,最高的档位允许最高的道路速度。
    • 2. 发明授权
    • Ported aerodynamic exhaust tailpipe
    • 端口空气动力排气尾管
    • US07703573B2
    • 2010-04-27
    • US11198652
    • 2005-08-05
    • Robert Preston FeightWayne K. SimonsDaniel R. Kieffer
    • Robert Preston FeightWayne K. SimonsDaniel R. Kieffer
    • F01N1/14F01N3/05B60K13/04
    • F01N13/082F01N2590/08
    • A tailpipe for use with a vehicle moveable in a forward direction upon a support surface and adapted to be oriented substantially perpendicular to the support surface. The tailpipe includes a windward surface facing in the forward direction and a leeward surface facing opposite the forward direction. The tailpipe also includes a tubular body defining a main exhaust gas flow passageway adapted to direct an exhaust gas flow from a proximal end to a distal end of the tubular body and a plurality of exhaust ports. The exhaust ports are disposed between the proximal end and the distal end of the tubular body and pass through the leeward surface for permitting at least a portion of the exhaust gas flow, when present in the tubular body, to exit the tubular body through the plurality of exhaust ports.
    • 一种用于车辆的尾管,其可在支撑表面上沿向前方向移动并适于基本上垂直于支撑表面定向。 尾管包括朝向前方的迎风表面和与向前方向相反的背风表面。 尾管还包括管状主体,其限定主排气流动通道,其适于引导从近端到管状主体的远端的废气流和多个排气口。 排气口设置在管状主体的近端和远端之间并且通过背风表面,以允许至少一部分排气流当存在于管状体中时通过多个排出口离开管状体 的排气口。