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发明公开
CN101641515A 用于燃料喷射器的弹性套筒 失效 - 权利终止

用于燃料喷射器的弹性套筒
摘要：
本发明涉及一种具有保持体(12)和喷嘴体(14)的燃料喷射器(10)。所述保持体和喷嘴体相互接合并容纳耦合器模块(18)，该耦合器模块的耦合器体(22)被弹性套筒(26)包围。所述弹性套筒(26)沿周向(62)是敞开(58)的。弹性套筒(26)的壁厚(84)在纵向(60)上变化，或者在弹性套筒(26)的壳中的至少一个空槽几何结构(68、70)的宽度(94)根据纵向(60)变化。
摘要（英）：

The invention relates to a fuel injector (10) with a holding body (12) and a nozzle body (14) which are joined together and accommodate a coupler module (18) of which the coupler body (22) is enclosedby a spring sleeve (26). The spring sleeve (26) is open (58) in the direction of the circumference (62). Either the wall thickness (84) of the spring sleeve (26) varies in the longitudinal direction(60), or a width (94) of at least one recess shape (68, 70) in the sheathing of the spring sleeve (26) varies according to the longitudinal direction (60).

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