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    • 61. 发明申请
    • METHOD AND DEVICE FOR HEATING METAL COMPONENTS USING ELECTRON IRRADIATION IN A VACUUM CHAMBER
    • 在真空室中用电子辐射加热金属成分的方法和装置
    • WO0018985A3
    • 2000-05-25
    • PCT/DE9903235
    • 1999-09-30
    • SIEMENS AGWOLKERS LUTZ
    • WOLKERS LUTZ
    • G21K5/04B23K15/00B23K103/08B23K103/10C23C28/00C23C30/00G21K5/08H05B1/00C21D1/34C21D9/00F28F13/18
    • H05B1/00
    • The invention relates to a method for heating metal components using electron irradiation in a vacuum chamber. In order to uniformly heat the metal components in all areas thereof, the invention provides that multilayer holding elements (6) are used for holding the metal components (3) in the vacuum chamber (1). Said holding elements are provided with a layer (9) which faces the electron irradiation, which is resistant to heat and which exhibits good heat absorbing properties. The holding elements are also provided with an inner layer (10) which faces the respective metal component (3) and which exhibits good heat radiating properties. The invention also relates to a device for heating metal components which comprises multilayer holding elements (6). Said holding elements each comprise an outer layer (9) which exhibits absorbing properties and an inner layer (10) which exhibits good heat radiating properties.
    • 本发明涉及一种使用电子束照射在一个Vakuumkammer.Um实现在其所有区域中的金属组分的均匀加热加热金属部件的方法,所述金属部件(3)被用于在真空室中安装(1)的多层保持元件(6), 它们具有面向电子辐射的耐热且良好的吸热层(9)和面向相应的金属部件(3)的良好的散热内层(10)。 本发明还涉及一种用于加热具有多层支撑元件(6)的金属部件的装置,每个多层支撑元件具有外部良好的吸热层和内部良好的散热层(9,10)。
    • 63. 发明申请
    • VERY HIGH TEMPERATURE HEAT EXCHANGER
    • 非常高温热交换器
    • WO1992018822A1
    • 1992-10-29
    • PCT/US1992003061
    • 1992-04-14
    • SYNTHETICA TECHNOLOGIES, INC.
    • SYNTHETICA TECHNOLOGIES, INC.GALLOWAY, Terry, R.BOWLES, Anthony, J., G.
    • F28F13/18
    • F28F13/003Y10S165/904Y10S165/907
    • A high temperature fluid-to-fluid heat exchanger (10) is described wherein heat is transferred from a higher temperature fluid flow core region (75) to a lower temperature fluid flow annulus (50). The wall (54) separating the high and low temperature fluid flow regions is comprised of a material having high thermal absorptivity, conductivity and emissivity to provide a high rate of heat transfer between the two regions. A porous ceramic foam material (60) occupies a substantial portion of the annular lower temperature fluid region (50), and is positioned to receive radiated heat from the wall (54). The porosity of the ceramic foam material (60) is sufficient to permit a predetermined relatively unrestricted flow rate of fluid through the lower temperature fluid flow region (50).
    • 描述了一种高温流体 - 流体热交换器(10),其中热量从较高温度的流体流动区域(75)转移到较低温度的流体流动环空(50)。 分离高温和低温流体流动区域的壁(54)由具有高热吸收率,导电性和发射率的材料组成,以在两个区域之间提供高的热传递速率。 多孔陶瓷泡沫材料(60)占据环形低温流体区域(50)的大部分,并且被定位成接收来自壁(54)的辐射热。 陶瓷泡沫材料(60)的孔隙度足以允许通过较低温度流体流动区域(50)的预定相对不受限制的流体流速。