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    • 62. 发明申请
    • ENGINE SYSTEM
    • 发动机系统
    • US20090241861A1
    • 2009-10-01
    • US12411489
    • 2009-03-26
    • Tadashi SanoTakao IshikawaAtsushi Shimada
    • Tadashi SanoTakao IshikawaAtsushi Shimada
    • F02B43/08F01P3/20
    • F02M21/06C01B3/04C01B3/047C01B3/26F02D19/022F02M21/0206F02M21/0224F02M21/0227F02M25/12F02M27/02F02M31/16Y02E60/364Y02T10/121Y02T10/126Y02T10/32Y10S123/12
    • It is an object of the invention to provide an engine system using a small-sized heat exchanger having a high efficiency and a stable performance for heating and vaporizing a hydrogen medium supplied to a reactor vessel. The engine system includes an engine having an intake pipe for taking in air for combustion thereinto and an exhaust pipe for exhausting exhaust gas therefrom, a reactor vessel with a catalyst supported therein for decomposing a hydrogen medium which contains hydrogen in molecules thereof and of which the hydrogen can be taken out by a chemical reaction, a hydrogen medium tank storing the hydrogen medium, a high-pressure pump for pressurizing and transporting the hydrogen medium, a first heat exchanger for exchanging heat with the hydrogen medium in a liquid state, a second heat exchanger for exchanging heat with the hydrogen medium in a gas state, and a back pressure valve for depressurizing and vaporizing the hydrogen medium, disposed in a hydrogen medium flow path between the first heat exchanger and the second heat exchanger, wherein the reactor vessel is disposed in the exhaust pipe so that the reactor vessel can exchange heat with the exhaust pipe, and wherein the high-pressure pump, the first heat exchanger, and the second heat exchanger are arranged in the hydrogen medium flow path for transporting the hydrogen medium from the hydrogen medium tank to the reactor vessel in this order from an upstream side in the hydrogen medium flow path.
    • 本发明的目的是提供一种使用小型热交换器的发动机系统,其具有高效率和稳定的性能,用于加热和蒸发供应到反应堆容器的氢介质。 发动机系统包括具有用于吸入空气以用于燃烧的进气管的发动机和用于从其排出废气的排气管,其中支撑有催化剂的催化剂容器,用于分解在其分子中含有氢的氢介质, 可以通过化学反应取出氢,存储氢介质的氢介质罐,用于加压和输送氢介质的高压泵,与液体状态的氢介质进行热交换的第一热交换器,第二 用于与处于气体状态的氢介质进行热交换的热交换器,以及设置在第一热交换器和第二热交换器之间的氢介质流路中的用于使氢介质减压和蒸发的背压阀,其中反应器容器为 设置在排气管中,使得反应容器能够与排气管交换热量,其中高压p 第一热交换器和第二热交换器布置在氢介质流动路径中,用于从氢介质流路中的上游侧依次从氢介质槽输送氢介质到反应器容器。
    • 63. 发明申请
    • ENGINE SYSTEM
    • 发动机系统
    • US20090139470A1
    • 2009-06-04
    • US12323550
    • 2008-11-26
    • Tadashi SanoShigenori TogashiTakao IshikawaAtsushi ShimadaKenichi Souma
    • Tadashi SanoShigenori TogashiTakao IshikawaAtsushi ShimadaKenichi Souma
    • F02B43/08H01M8/02
    • F02M25/12F02M27/02Y02T10/121
    • An engine system in which either hydrogen produced from a hydrogen containing medium in terms of reaction using a catalyst or a mixture of the hydrogen and the hydrogen containing medium is employed as a fuel, in order to restrict heat deformation of a reactor, the engine system including a reactor configured to cause a reaction using a catalyst, in which the reactor is constituted by alternately disposing plural exhaust passages and plural fuel passageways of the engine system with a wall interposed therebetween; at least one carrier configured to carry the catalyst and to be formed in a substantially rectangular plate shape is fitted in at least one of fuel passageways; and the carrier is provided with a plate portion which has a surface disposed in a fuel flowing direction and is formed in a substantially rectangular plate shape and at least one slit portion which divides the surface of the plate portion in the fuel flowing direction.
    • 使用其中使用催化剂或氢气和含氢介质的混合物从含氢介质产生的氢气的发动机系统用作燃料,以限制反应堆的热变形,发动机系统 包括反应器,其构造为使用催化剂进行反应,其中反应器通过交替地设置多个排气通道和发动机系统的多个燃料通道构成,其间插入有壁; 至少一个构造成承载催化剂并且被形成为大致矩形板状的载体装配在至少一个燃料通道中; 并且载体具有板状部,该板部具有设置在燃料流动方向上的表面,并且形成为大致矩形的板状,以及至少一个在燃料流动方向上分隔板部的表面的狭缝部。