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    • 82. 发明专利
    • Fuel cell module
    • 燃料电池模块
    • JP2013229143A
    • 2013-11-07
    • JP2012099202
    • 2012-04-24
    • Honda Motor Co Ltd本田技研工業株式会社
    • YOSHIMINE GINAOKI YOSHITAKA
    • H01M8/06C01B3/38H01M8/04H01M8/12
    • H01M8/04022F28D7/1669F28D2021/0043H01M8/04074H01M8/0618H01M2008/1293H01M2300/0074
    • PROBLEM TO BE SOLVED: To provide a fuel cell module that achieves uniform heat distribution and improves durability, heat-exchange efficiency, and the like, with a simple and compact configuration.SOLUTION: A fuel cell module 12 includes a heat exchanger 50 that has a plurality of heat exchanging conduits 64 each communicating at a first end with an oxidant gas supply chamber 70a and at a second end with an oxidant gas emission chamber 70b. Inside the oxidant gas supply chamber 70a, an end of an oxidant gas introduction pipe 72 is arranged that introduces oxidant gas into the oxidant gas supply chamber 70. The oxidant gas introduction pipe 72 has: a plurality of first introduction holes 73a that are bored axially therethrough; and a plurality of second introduction holes 73b that are bored radially therethrough. The first introduction holes 73a are set to be smaller in total opening area than the second introduction holes 73b.
    • 要解决的问题:提供一种燃料电池组件,其具有实现均匀的热分布,并且以简单且紧凑的构造提高耐久性,热交换效率等。解决方案:燃料电池模块12包括热交换器50,其具有 多个热交换管道64,其在第一端与氧化剂气体供应室70a连通,在第二端与氧化剂气体排放室70b连通。 在氧化剂气体供给室70a的内侧,配置氧化剂气体导入管72的一端,将氧化剂气体导入氧化剂气体供给室70.氧化剂气体导入管72具有:多个第一导入孔73a, 通过 以及径向穿过其中的多个第二导入孔73b。 第一导入孔73a的总开口面积比第二导入孔73b小。
    • 87. 发明专利
    • Jeat exchanger
    • JEAT交换员
    • JPS5755392A
    • 1982-04-02
    • JP13082580
    • 1980-09-22
    • Hitachi Ltd
    • KAWABE RIYUUHEI
    • F28D7/16F28F9/013F28F27/02
    • F28D7/1669F28F9/0131F28F27/02
    • PURPOSE: To unify distribution of temperature by preventing fluid flowing into a bypass in a heat exchanger, by a method wherein a plurality of element, changing their pour resistance in accordance with the change of temperature of a fluid, are provided to either one of the flow paths of a high temperature fluid or a low temperature fluid.
      CONSTITUTION: When the temperature of sodium on the primary side, circulating on the outside surface of a heat exchanger 7 rises, the substance, a fin 16 made of bimetal for instance, fitted to a support plate 15 of a heat exchanger tube on a support 14 bends, then, the sectional area of a flow path formed between adjoined heat exchanger tubes 7 is reduced, while the pour resistance of sodium on the primary side is increased. The above-mentioned fins 16 are arranged many to a heat exchanging part. When the temperature in a certain position rises, the pour resistance of sodium on the primary side is increased by the fin 16 in that place, being deformed, so that the flow of soium on the primary side is partially decreased to fall down the temperature. According to the above arrangement, the distribution of temperature on the cross section, vertical to the flow path of sodium on the primary side is unified.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:为了通过防止流体在热交换器中流入旁路来统一温度分布,通过一种方法,其中将多个元件根据流体的温度变化改变其耐倾倒性, 高温流体或低温流体的流路。 构成:当在热交换器7的外表面上循环的初级侧的钠的温度升高时,物质例如由双金属制成的翅片16安装在支架上的热交换器管的支撑板15上 14弯曲,则在相邻的热交换器管7之间形成的流动路径的截面积减小,同时第一侧的钠的耐倾倒性提高。 上述散热片16多数配置在热交换部上。 当一定位置的温度升高时,在该位置上,由于翅片16变形而使一次侧的钠的耐倾倒性增加,使得初级侧的唾液的流动部分地降低而降低温度。 根据上述结构,在一次侧的钠的流路垂直于横截面上的温度分布是统一的。