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    Cooling system for an internal-combustion engine of a motor vehicle comprising a thermostatic valve which contains an electrically heatable expansion element
    1.
    发明授权
    Cooling system for an internal-combustion engine of a motor vehicle comprising a thermostatic valve which contains an electrically heatable expansion element 失效
    一种用于机动车辆的内燃机的冷却系统，包括一个含有电可加热膨胀元件的恒温阀

    公开(公告)号：US5529025A

    公开(公告)日：1996-06-25

    申请号：US277004

    申请日：1994-07-19

    申请人： Gunter Ranzinger ,  Gerhart Huemer ,  Norbert Dembinski ,  Josef Krowiorz ,  Jochem Huber

    发明人： Gunter Ranzinger ,  Gerhart Huemer ,  Norbert Dembinski ,  Josef Krowiorz ,  Jochem Huber

    IPC分类号： F01P7/16 ,  F03G7/06 ,  F01P7/14

    CPC分类号： F01P7/167 ,  F01P2025/13 ,  F01P2025/32 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2025/66 ,  F01P2070/04

    摘要： A cooling system for an internal-combustion engine of a motor vehicle having a radiator and a thermostatic valve by which the temperature of the coolant can be controlled in a warm-up operation, a mixed operation and a radiator operation. The thermostatic valve contains an expansion element which can be electrically heated for reducing the coolant temperature, the expansion element being designed such that the coolant temperature is set without heating the expansion element in the warm-up operation and/or in the mixed operation to an upper working limit temperature. A control unit is provided which, as a function of sensed operating and/or environmental quantities of the internal-combustion engine, activates the heating of the expansion element, as required, in order to shift the operating mode of the cooling system from the warm-up operation or from the mixed operation of the upper working limit temperature in the direction of the mixed operation or radiator operation of a coolant temperature which is lower with respect to the upper working limit temperature.

    摘要翻译： 一种用于具有散热器和恒温阀的机动车辆的内燃机的冷却系统，通过该冷却器可以在预热操作，混合操作和散热器操作中控制冷却剂的温度。 恒温阀包含膨胀元件，该膨胀元件可被电加热以降低冷却剂温度，该膨胀元件被设计成使冷却剂温度在不加热预热操作中的膨胀元件的情况下和/或在混合操作中被加热到 上限极限温度。 提供控制单元，根据需要，作为感测到的内燃机的操作和/或环境量的函数，激活膨胀元件的加热，以便将冷却系统的操作模式从温暖的 或从混合操作方向或相对于上限工作极限温度较低的冷却剂温度的散热器操作的上限工作极限温度的混合操作。

    Reformer system and method reforming
    2.
    发明申请
    Reformer system and method reforming 审中-公开
    改革者制度和方法改革

    公开(公告)号：US20070086934A1

    公开(公告)日：2007-04-19

    申请号：US11248162

    申请日：2005-10-13

    申请人： Jochem Huber ,  Juergen Ringler ,  Michael Preis ,  Christian Liebl ,  John Kirukin ,  Jean Botti ,  Malcolm Grieve

    发明人： Jochem Huber ,  Juergen Ringler ,  Michael Preis ,  Christian Liebl ,  John Kirukin ,  Jean Botti ,  Malcolm Grieve

    IPC分类号： B01J19/00 ,  C01B3/26 ,  H01M8/06

    CPC分类号： B01D53/0454 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2257/702 ,  B01D2258/012 ,  B01D2258/014 ,  B01D2258/016 ,  B01D2258/0208 ,  B01D2259/40001 ,  B01D2259/4566 ,  C01B3/34 ,  C01B3/56 ,  C01B2203/0227 ,  C01B2203/0283 ,  C01B2203/042 ,  C01B2203/048 ,  C01B2203/1604

    摘要： A reformer system has a reformer for converting a hydrocarbon-containing fuel to a hydrogen-gas-rich reformate gas, and an HC adsorber, which is connected to an output side of the reformer and adsorbs, as a function of temperature, hydrocarbons contained in the reformate gas, or for desorbing previously adsorbed hydrocarbons to the reformate gas. The reformer system transmits the reformate gas after passing through the HC adsorber to a consuming device. The chronological progression of the adsorption/desorption behavior of the HC adsorber during an operating phase of the reformer as a function of the reformate gas temperature occurring in the operating phase and/or a temperature gradient of the reformate gas occurring in the operating phase is coordinated with the chronological progression of the operating behavior of the consuming device such that a significant desorption of hydrocarbons from the HC adsorber takes place only when the consuming device is in an operating condition in which the desorbed hydrocarbons are processed by the consuming device such that the hydrocarbon fraction of the gases expelled from the consuming device and/or the function of the consuming device is/are not significantly influenced by the desorbed hydrocarbons.

    摘要翻译： 重整器系统具有用于将含烃燃料转化为富氢重整气体的重整器，和连接到重整器的输出侧并吸附作为温度的函数的HC吸附器，其包含在 重整气体，或将先前吸附的烃解吸到重整气体中。 重整器系统通过HC吸附器将重整气体传送到消耗装置。 在重整器的操作阶段期间，HC吸附剂在操作阶段发生的重整产物气体温度和/或在操作阶段发生的重整气体的温度梯度的函数的HC吸附剂的吸附/解吸行为的时间顺序进行协调 随着消耗装置的操作行为的时间顺序进行，使得仅当消耗装置处于其中解吸的烃被消耗装置处理的操作状态时才从HC吸附器显着解吸烃，使得烃 从消耗装置排出的气体的分数和/或消耗装置的功能不受解吸烃的显着影响。

    Operating method for a system composed of a reformer and a catalytic exhaust gas aftertreatment device
    4.
    发明授权
    Operating method for a system composed of a reformer and a catalytic exhaust gas aftertreatment device 失效
    由重整器和催化废气后处理装置组成的系统的操作方法

    公开(公告)号：US08015803B2

    公开(公告)日：2011-09-13

    申请号：US12273166

    申请日：2008-11-18

    申请人： Jochem Huber ,  Michael Preis ,  Juergen Ringler ,  Christian Liebl

    发明人： Jochem Huber ,  Michael Preis ,  Juergen Ringler ,  Christian Liebl

    IPC分类号： F01N3/00

    CPC分类号： F01N3/206 ,  C01B3/34 ,  C01B2203/0227 ,  C01B2203/1604 ,  F01N2240/30 ,  F01N2430/06 ,  F01N2610/04

    摘要： An operating method for a system including a reformer which in reformate mode can convert hydrocarbon-containing fuel to a hydrogen-rich reformate gas, and a catalytic exhaust gas aftertreatment device which is acted upon by reformer gas to reach the catalytic converter light-off temperature more rapidly. During cold starts, the reformer, after its own starting phase, is initially operated in a so-called lean-burn mode, and the reformer is switched from lean-burn mode to reformate mode as soon as combustible constituents in the catalytic aftertreatment device can be independently oxidized. During the reformer lean-burn mode, the combustible constituents of the engine's exhaust gas react with the hot reformer gas, such that the cumulative exhaust gas flow has the composition of exhaust gas generated by stoichiometric combustion.

    摘要翻译： 一种用于包括重整器模式的重整器的系统的操作方法，其可以将含烃燃料转化为富氢重整气体，并且通过重整器气体作用于催化转化器的关闭温度的催化废气后处理装置 更快 在冷启动期间，改造者在其起始阶段之后最初以所谓的稀燃方式运行，一旦催化后处理装置中的可燃成分就可以从重燃模式切换到重燃模式 被独立氧化。 在重整器稀燃模式中，发动机废气的可燃成分与热重整器气体反应，使得累积废气流具有由化学计量燃烧产生的废气的组成。

    Operating Method for a System Composed of a Reformer and a Catalytic Exhaust Gas Aftertreatment Device
    5.
    发明申请
    Operating Method for a System Composed of a Reformer and a Catalytic Exhaust Gas Aftertreatment Device 失效
    由改造器和催化废气后处理装置组成的系统的操作方法

    公开(公告)号：US20090071420A1

    公开(公告)日：2009-03-19

    申请号：US12273166

    申请日：2008-11-18

    申请人： Jochem Huber ,  Michael Preis ,  Juergen Ringler ,  Christian Liebl

    发明人： Jochem Huber ,  Michael Preis ,  Juergen Ringler ,  Christian Liebl

    IPC分类号： F02B43/00 ,  F01N3/00 ,  F01N3/20

    CPC分类号： F01N3/206 ,  C01B3/34 ,  C01B2203/0227 ,  C01B2203/1604 ,  F01N2240/30 ,  F01N2430/06 ,  F01N2610/04

    摘要： An operating method for a system including a reformer which in reformate mode can convert hydrocarbon-containing fuel to a hydrogen-rich reformate gas, and a catalytic exhaust gas aftertreatment device which is acted upon by reformer gas to reach the catalytic converter light-off temperature more rapidly. During cold starts, the reformer, after its own starting phase, is initially operated in a so-called lean-burn mode, and the reformer is switched from lean-burn mode to reformate mode as soon as combustible constituents in the catalytic aftertreatment device can be independently oxidized. During the reformer lean-burn mode, the combustible constituents of the engine's exhaust gas react with the hot reformer gas, such that the cumulative exhaust gas flow has the composition of exhaust gas generated by stoichiometric combustion.

    摘要翻译： 一种用于包括重整器模式的重整器的系统的操作方法，其可以将含烃燃料转化为富氢重整气体，并且通过重整器气体作用于催化转化器的关闭温度的催化废气后处理装置 更快 在冷启动期间，改造者在其起始阶段之后最初以所谓的稀燃方式运行，一旦催化后处理装置中的可燃成分就可以从重燃模式切换到重燃模式 被独立氧化。 在重整器稀燃模式中，发动机废气的可燃成分与热重整器气体反应，使得累积废气流具有由化学计量燃烧产生的废气的组成。