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7 条记录 (耗时 0.016 秒)

    Method and apparatus for conveying a cryogenically-stored fuel
    3.
    发明授权
    Method and apparatus for conveying a cryogenically-stored fuel 失效

    公开(公告)号：US06526760B2

    公开(公告)日：2003-03-04

    申请号：US10005246

    申请日：2001-12-07

    申请人： Hans Fickel ,  Juergen Ringler

    发明人： Hans Fickel ,  Juergen Ringler

    IPC分类号： F25B900

    CPC分类号： F02M21/06 ,  F02D19/022 ,  F02M21/0221 ,  F02M21/0245 ,  F02M21/0287 ,  Y02T10/32

    摘要： The invention relates to a method and an apparatus for conveying a cryogenically-stored fuel to an internal-combustion engine for providing a combustible working gas. In accordance with the invention, the cryogenically-stored fuel is drawn, in the liquid state, from a thermally-insulated fuel tank, and forced into a fuel line by a conveying device. At least from time to time, within the scope of the operation of the conveying device, the pressure in the fuel tank is increased by an amount that is larger than the difference between a drop in the supply-flow pressure occurring on the intake side of the conveying device and the difference between the dominant tank pressure at a pump-inlet point and the boiling pressure dictated by the instantaneous fuel temperature.

    System and method for vaporizing a cryogenically stored fuel
    5.
    发明申请
    System and method for vaporizing a cryogenically stored fuel 有权
    用于蒸发低温储存燃料的系统和方法

    公开(公告)号：US20060201164A1

    公开(公告)日：2006-09-14

    申请号：US11434747

    申请日：2006-05-17

    申请人： Hans Fickel ,  Andres Groetzbach

    发明人： Hans Fickel ,  Andres Groetzbach

    IPC分类号： F17C9/02 ,  F25D17/02 ,  F25B27/00

    CPC分类号： F17C9/04 ,  F02D19/022 ,  F02M21/0206 ,  F02M21/0221 ,  F02M21/0287 ,  F02M21/06 ,  F17C2205/0326 ,  F17C2221/012 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2225/0123 ,  F17C2227/0135 ,  F17C2227/0302 ,  F17C2227/0304 ,  F17C2227/0313 ,  F17C2227/0393 ,  F17C2250/032 ,  F17C2250/0439 ,  F17C2250/0443 ,  F17C2250/0636 ,  F17C2250/072 ,  F17C2265/066 ,  F17C2270/0168 ,  F17C2270/0184 ,  Y02E60/321 ,  Y02T10/16 ,  Y02T10/32

    摘要： A system and method for vaporizing a cryogenically stored fuel, particularly hydrogen, liquefied by cooling below the ambient temperature is provided. A system for vaporizing a cryogenically stored fuel uses heat arising in the area of a fuel consumer, and includes: a withdrawing line device for drawing fuel out of a tank device; a vaporizer device for vaporizing the fuel drawn via the withdrawing line, while introducing the vaporization heat; a gas line device for feeding the vaporized fuel to each consumer; a heat transfer system provided in the vicinity of the consumer while serving to absorb heat arising in the vicinity of the consumer, and; a fuel/heat exchanger device, through which a heat transfer fluid flows and which forms a part of the vaporizer device, for providing the vaporization heat via a heat flux drawn out of the heat transfer system. The coupling of the fuel/heat exchanger device to the heat transfer system is effected via a forward section and a return section such that the throughput of the heat transfer fluid, which is required for introducing the vaporization heat, through the fuel/heat exchanger device can be set in a varying manner by the fluid throughput through the forward section and/or the return section.

    摘要翻译： 提供了一种通过冷却低于环境温度而液化的低温储存燃料，特别是氢气的系统和方法。 用于蒸发低温储存燃料的系统使用在燃料消耗者的区域中产生的热量，并且包括：用于将燃料从罐装置中抽出的抽出管线装置; 蒸发器装置，用于在引入蒸发热的同时蒸发经由抽出管线吸取的燃料; 用于将蒸发的燃料供给每个消费者的气体管线装置; 设置在消费者附近的用于吸收消费者附近的热量的传热系统， 燃料/热交换器装置，传热流体通过该燃料/热交换器装置流动并形成蒸发器装置的一部分，用于经由从传热系统引出的热通量提供蒸发热。 燃料/热交换器装置与传热系统的联接通过前部和返回部分进行，使得通过燃料/热交换器装置引入蒸发热所需的传热流体的产量 可以通过前进部分和/或返回部分的流体通量以不同的方式设定。

    System and method for vaporizing a cryogenically stored fuel
    7.
    发明授权
    System and method for vaporizing a cryogenically stored fuel 有权
    用于蒸发低温储存燃料的系统和方法

    公开(公告)号：US07360368B2

    公开(公告)日：2008-04-22

    申请号：US11434747

    申请日：2006-05-17

    申请人： Hans Fickel ,  Andres Groetzbach

    发明人： Hans Fickel ,  Andres Groetzbach

    IPC分类号： F17C9/02 ,  F25B19/00

    CPC分类号： F17C9/04 ,  F02D19/022 ,  F02M21/0206 ,  F02M21/0221 ,  F02M21/0287 ,  F02M21/06 ,  F17C2205/0326 ,  F17C2221/012 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2225/0123 ,  F17C2227/0135 ,  F17C2227/0302 ,  F17C2227/0304 ,  F17C2227/0313 ,  F17C2227/0393 ,  F17C2250/032 ,  F17C2250/0439 ,  F17C2250/0443 ,  F17C2250/0636 ,  F17C2250/072 ,  F17C2265/066 ,  F17C2270/0168 ,  F17C2270/0184 ,  Y02E60/321 ,  Y02T10/16 ,  Y02T10/32

    摘要： A system and method for vaporizing a cryogenically stored fuel, particularly hydrogen, liquefied by cooling below the ambient temperature is provided. A system for vaporizing a cryogenically stored fuel uses heat arising in the area of a fuel consumer, and includes: a withdrawing line device for drawing fuel out of a tank device; a vaporizer device for vaporizing the fuel drawn via the withdrawing line, while introducing the vaporization heat; a gas line device for feeding the vaporized fuel to each consumer; a heat transfer system provided in the vicinity of the consumer while serving to absorb heat arising in the vicinity of the consumer, and; a fuel/heat exchanger device, through which a heat transfer fluid flows and which forms a part of the vaporizer device, for providing the vaporization heat via a heat flux drawn out of the heat transfer system. The coupling of the fuel/heat exchanger device to the heat transfer system is effected via a forward section and a return section such that the throughput of the heat transfer fluid, which is required for introducing the vaporization heat, through the fuel/heat exchanger device can be set in a varying manner by the fluid throughput through the forward section and/or the return section.

    摘要翻译： 提供了一种通过冷却低于环境温度而液化的低温储存燃料，特别是氢气的系统和方法。 用于蒸发低温储存燃料的系统使用在燃料消耗者的区域中产生的热量，并且包括：用于将燃料从罐装置中抽出的抽出管线装置; 蒸发器装置，用于在引入蒸发热的同时蒸发经由抽出管线吸取的燃料; 用于将蒸发的燃料供给每个消费者的气体管线装置; 设置在消费者附近的用于吸收消费者附近的热量的传热系统， 燃料/热交换器装置，传热流体通过该燃料/热交换器装置流动并形成蒸发器装置的一部分，用于经由从传热系统引出的热通量提供蒸发热。 燃料/热交换器装置与传热系统的联接通过前部和返回部分进行，使得通过燃料/热交换器装置引入蒸发热所需的传热流体的产量 可以通过前进部分和/或返回部分的流体通量以不同的方式设定。