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    • 2. 发明专利
    • Plug sealing device not welded to chamber wall
    • 插头密封设备未焊接到室壁
    • JP2005009856A
    • 2005-01-13
    • JP2004179386
    • 2004-06-17
    • Snecma Moteursスネクマ・モトウール
    • HERNANDEZ DIDIERDE SOUSA MARIOCOMMARET PATRICE
    • F02C3/14F02C7/18F02C7/20F02C7/266F23R3/00F23R3/50F23R3/60
    • F02C7/266F23R3/007F23R3/50F23R3/60F23R2900/00012Y02T50/672
    • PROBLEM TO BE SOLVED: To provide a means for fixing a plug guide to a chamber wall.
      SOLUTION: The combustion chamber comprises the chamber wall 5 arranged radially within a casing 6, a starting ignition plug 3 for igniting an air-fuel mixture, and a sealing device 1 provided between a body 2 and the peripheral part 8a of an opening part 8. The sealing device 1 has a plug guide 10 through which the body 2 is passed, and the plug guide 10 is slidably installed to the radial outside end part of an annular support body 12 the base part of which is fixed to the peripheral part 8a. The support body 12 is fixed to the radial outside part of a chimney 20 having a collar 21 extended through the opening part 8 and supported on the inner surface of the chamber wall 5 at its radial inner end part, and has cooling circuits 23, 33 and 52 for the collar 21.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种将塞子导向件固定到室壁的装置。 解决方案:燃烧室包括径向设置在壳体6内的室壁5,用于点燃空气 - 燃料混合物的起始点火塞3和设置在主体2和外围部分8a之间的密封装置1 开口部8.密封装置1具有插头引导件10,主体2穿过该引导件10,并且插头引导件10可滑动地安装到环形支撑体12的径向外端部,其基部固定到 周边部分8a。 支撑体12固定到烟囱20的径向外侧部分,该烟囱20具有延伸穿过开口部分8并且在其径向内端部处被支撑在腔室壁5的内表面上的套环21,并具有冷却回路23,33 而衣领21则为52。版权所有(C)2005,JPO&NCIPI