Energy recovery system
    98.
    发明授权
    Energy recovery system 失效
    能源回收系统

    公开(公告)号:US07559394B2

    公开(公告)日:2009-07-14

    申请号:US11378721

    申请日:2006-03-17

    摘要: A power system includes a device configured to store pressurized fuel. An air motor having an air motor output member is in fluid communication with the storage device, and is configured to transfer the mechanical energy of the fuel to the air motor output member. A chemical energy conversion system is in fluid communication with the air motor to receive fuel therefrom. The chemical energy conversion system is configured to convert the chemical energy of the fuel to another form of energy, such as mechanical energy or electrical energy. The power system of the invention recovers at least some of the energy expended in compressing fuel in the storage device

    摘要翻译: 电力系统包括被配置为存储加压燃料的装置。 具有空气马达输出部件的空气马达与储存装置成流体连通,构成为将燃料的机械能传递到空气马达输出部件。 化学能转换系统与空气马达流体连通以从其接收燃料。 化学能转换系统被配置成将燃料的化学能转化成另一形式的能量,例如机械能或电能。 本发明的电力系统恢复在压缩存储装置中的燃料中消耗的至少一些能量

    METHOD AND APPARATUS FOR CONTINUOUSLY VARIABLE DIFFERENTIAL PHASING OF ENGINE VALVE OPERATION
    99.
    发明申请
    METHOD AND APPARATUS FOR CONTINUOUSLY VARIABLE DIFFERENTIAL PHASING OF ENGINE VALVE OPERATION 有权
    连续可变差动发动机阀门运行的方法与装置

    公开(公告)号:US20090084333A1

    公开(公告)日:2009-04-02

    申请号:US12237471

    申请日:2008-09-25

    IPC分类号: F01L1/34

    摘要: An internal combustion engine includes a crankshaft and first and second cam actuated intake valves. A method for operating the engine includes providing a first intake cam configured to actuate the first cam actuated intake valve, and providing a second intake cam configured to actuate the second cam actuated intake valve. The second intake cam is phase adjustable relative to the crankshaft independently of the phase of the first intake cam relative to the crankshaft. A controller is provided and configured to selectively retard the phase of the second intake cam to effect later closing of the second cam actuated intake valve sufficiently to reduce the effective compression ratio of the engine. Additionally, the first intake cam may be phase adjustable relative to the crankshaft independently of the phase of the second intake cam relative to the crankshaft and the controller may additionally be configured to selectively advance the phase of the first intake cam to effect earlier opening of the first cam actuated intake valve sufficiently to increase internal exhaust gas recirculation.

    摘要翻译: 内燃机包括曲轴和第一和第二凸轮致动进气阀。 一种用于操作发动机的方法包括提供构造成致动第一凸轮致动进气阀的第一进气凸轮,以及提供构造成致动第二凸轮致动的进气门的第二进气凸轮。 第二进气凸轮相对于曲轴相位可相对于第一进气凸轮的相位相对于曲轴相位可调。 控制器被设置和配置成选择性地延迟第二进气凸轮的相位,以充分实现第二凸轮致动进气门的后续关闭,以减小发动机的有效压缩比。 另外,第一进气凸轮可以相对于曲轴相对于第二进气凸轮的相位相对于曲轴相位可调,并且控制器还可以被配置为选择性地前进第一进气凸轮的相位以实现早期打开 第一凸轮致动进气阀充分地增加内部排气再循环。