Heater head and regenerator assemblies for thermal regenerative machines
    5.
    发明授权
    Heater head and regenerator assemblies for thermal regenerative machines 失效
    热再生机的加热头和再生器组件

    公开(公告)号:US5743091A

    公开(公告)日:1998-04-28

    申请号:US637923

    申请日:1996-05-01

    IPC分类号: F02G1/043 F01B29/10

    CPC分类号: F02G1/043

    摘要: A heater head for use with a thermal regenerative machine has a heater shell formed from a single piece of material. The shell has a tubular body with a cap-shaped end portion provided at a distal end and an open mouth portion provided at a proximal end. The heater head also has a mounting flange with a receiving portion configured to mate in fixed assembly with the open mouth portion of the heater shell. The mounting flange is constructed and arranged to mount the shell assembly to a housing of the thermal regenerative machine. The shell assembly and housing are hermetically sealed there between. Furthermore, a heater head for use with a thermal regenerative machine typically has a heater shell and a heat exchanger portion. The heat exchanger portion is formed substantially from a corrugated piece of sheet metal. The heat exchanger portion is affixed to an inner portion of the heater shell. The heater shell and heat exchanger portion cooperate to form a plurality of working gas flow paths having a large thermally conductive surface area.

    摘要翻译: 用于热再生机的加热器头具有由单件材料形成的加热器外壳。 壳体具有管状体,其具有设置在远端的帽状端部和设置在近端的开口部。 加热器头还具有安装凸缘,其具有被配置成与加热器壳体的开口部分配合在固定组件中的容纳部分。 安装凸缘被构造和布置成将壳体组件安装到热再生机的壳体上。 壳体组件和壳体之间密封。 此外,与热再生机一起使用的加热头通常具有加热器壳体和热交换器部分。 热交换器部分基本上由波纹状的金属板形成。 热交换器部分固定在加热器壳体的内部。 加热器壳体和热交换器部分协作以形成具有大导热表面积的多个工作气体流动路径。