Apparatus for defogging a roadway, landing strip or the like
    1.
    发明授权
    Apparatus for defogging a roadway, landing strip or the like 失效
    用于除雾道路,着陆带等的装置

    公开(公告)号:US3952950A

    公开(公告)日:1976-04-27

    申请号:US576116

    申请日:1975-05-09

    CPC分类号: E01H13/00 A01G15/00 F24F3/153

    摘要: A multiplicity of defogging devices, each having a closed refrigeration system, are arranged in two rows on opposite sides of an elongated strip to be maintained free from fog. The direction of the jet of each individual defogging device is determined by the wind direction and the location of the device in relation to the rest of the defogging devices in its row. The strength of the jets (outlet force or velocity) of the defogging devices of each row is determined by the wind velocity. The ratio between the strength of the jets of the defogging devices on the leeward side of the covered region and the strength of the jets of the defogging devices on the windward side therof is higher than 1 and is increased with increasing wind velocity.

    摘要翻译: 每个具有闭合的制冷系统的多个除雾装置在细长条的相对侧上排列成两行,以防止雾。 每个单独除雾装置的喷射方向由风向和设备相对于其排中其余除雾装置的位置确定。 每排除雾装置的喷射强度(出口力或速度)由风速决定。 被覆区域的背风侧的除雾装置的喷射强度与迎风侧风扇上的除雾装置的喷射强度之比高于1,随着风速的增加而增加。

    Methods for converting heat into mechanical energy and/or useful heat
    2.
    发明授权
    Methods for converting heat into mechanical energy and/or useful heat 失效
    将热量转换成机械能和/或有用热量的方法

    公开(公告)号:US4377073A

    公开(公告)日:1983-03-22

    申请号:US255172

    申请日:1981-04-17

    CPC分类号: F01K25/08

    摘要: Methods for utilizing the heat content of a heated carrier agent are disclosed including indirectly contacting the carrier agent with a working fluid which boils at a temperature lower than water, in order to vaporize the working fluid, producing mechanical energy by expanding the working fluid to a number of reduced pressures, including the condensation pressure of the working fluid corresponding to atmospheric temperature conditions at the time, and a reduced pressure intermediate between the initial elevated pressure of the working fluid and that condensation pressure, separating the working fluid into separate streams corresponding to the working fluid at each of these reduced pressures, condensing the working fluid stream at the lowest pressure by indirectly contacting it with the atmospheric air, condensing the working fluid at the condensation pressure by indirectly contacting it with a liquid heat carrier, and repressurizing both of those working fluid streams for recycle. In this manner the size of these various working fluid streams determines the amount of the heat content of the heated carrier agent used for producing mechanical energy and/or useful heat therefrom.

    摘要翻译: 公开了利用加热载体的热含量的方法,其包括间接地将载体剂与在低于水的温度下沸腾的工作流体接触,以便蒸发工作流体,通过将工作流体膨胀到 减压的数量,包括对应于此时的大气温度条件的工作流体的冷凝压力,以及在工作流体的初始升高的压力之间的中间压力和该冷凝压力,将工作流体分离成对应于 在每个这些减压下的工作流体,通过间接地将其与大气隔离使工作流体流在最低压力下冷凝,在冷凝压力下将工作流体间接地与液体热载体接触,并将两者 那些工作流体流用于回收。 以这种方式,这些各种工作流体流的大小确定用于产生机械能的加热载体的热含量和/或其中的有用热量。

    Apparatus for the cooling and dehumidification of ambient air in regions
having a hot and humid climate
    3.
    发明授权
    Apparatus for the cooling and dehumidification of ambient air in regions having a hot and humid climate 失效
    用于在具有炎热和潮湿气候的区域中对周围空气进行冷却和除湿的装置

    公开(公告)号:US4182132A

    公开(公告)日:1980-01-08

    申请号:US871987

    申请日:1978-01-24

    摘要: Tropical and subtropical regions having high ambient temperatures and relative humidity can be locally subjected to cooling and dehumidification according to the invention by a tower in which, upon a post or other vertically extending support, a pair of vertically aligned spaced apart air guides are provided. The lower air guide includes the cooler which can simultaneously condense moisture from the air while the upper air guide can include a heat dissipator of a refrigeration cycle, the air guides being associated with respective blowers and inducing ambient air into the air guide at a location between them and displacing the air through the air guides into heat exchanging relationship. The tower can also be used to collect potable (drinking) water by condensation from the atmosphere.

    摘要翻译: 具有高环境温度和相对湿度的热带和亚热带地区可以根据本发明通过塔架局部进行冷却和除湿,其中在柱或其它垂直延伸的支撑件上设置一对垂直对齐的间隔开的空气引导件。 下部空气引导件包括可以同时冷凝空气中的水分的冷却器,而上部空气引导件可以包括制冷循环的散热器,空气引导件与相应的鼓风机相关联,并且在空气引导件之间的位置处引起环境空气 它们使空气通过导气管移动成热交换关系。 塔也可以用来从大气中冷凝收集饮用水。

    Method of recovering power in a counterpressure-steam system
    4.
    发明授权
    Method of recovering power in a counterpressure-steam system 失效
    在反压蒸汽系统中回收功率的方法

    公开(公告)号:US4328675A

    公开(公告)日:1982-05-11

    申请号:US84195

    申请日:1979-10-12

    CPC分类号: F01K7/22 F01K17/02

    摘要: A method of obtaining work (e.g. electrical energy) in a counterpressure steam system in which the steam is expanded to produce work, e.g. drive an electrical current generator, in which the steam, prior to the expansion, is passed into isobaric heat exchange at an elevated pressure with expanded steam and is then heated substantially isobarically by externally supplied heat. After expansion and at a relatively low pressure, the steam is substantially isobarically cooled.

    摘要翻译: 在反压蒸汽系统中获得工作(例如电能)的方法,其中蒸汽膨胀以产生工作,例如, 驱动电流发生器,其中在膨胀之前,蒸汽在膨胀的蒸汽下以升高的压力进入等压热交换,然后通过外部供应的热量基本上等量地加热。 在膨胀之后并且在相对低的压力下,蒸汽基本上等间冷却。

    Process for recovering energy from liquefied gases
    5.
    发明授权
    Process for recovering energy from liquefied gases 失效
    从液化气回收能源的过程

    公开(公告)号:US3992891A

    公开(公告)日:1976-11-23

    申请号:US550590

    申请日:1975-02-18

    申请人: Anton Pocrnja

    发明人: Anton Pocrnja

    摘要: In a process for recovering the energy from a liquefied gas by evaporation in heat exchange with a cycle medium which is simultaneously cooled, said cycle medium being thereafter compressed, heated, subjected to engine expansion and recovered in a cyclical manner, wherein the improvement comprises operating the cycle so that the cycle medium remains in the gaseous phase throughout the entire cycle.

    摘要翻译: 在通过与同时冷却的循环介质进行热交换的蒸发中回收来自液化气体的能量的方法中,所述循环介质此后被压缩,加热,经历发动机膨胀并以循环方式回收,其中改进包括操作 该循环使得循环介质在整个循环中保持在气相中。