首页> 外国专利> FLUID DISTRIBUTOR FOR AN INJECTION SYSTEM, IN PARTICULAR A FUEL DISTRIBUTOR RAIL FOR A FUEL INJECTION SYSTEM FOR MIXTURE-COMPRESSING SPARK-IGNITION INTERNAL COMBUSTION ENGINES

FLUID DISTRIBUTOR FOR AN INJECTION SYSTEM, IN PARTICULAR A FUEL DISTRIBUTOR RAIL FOR A FUEL INJECTION SYSTEM FOR MIXTURE-COMPRESSING SPARK-IGNITION INTERNAL COMBUSTION ENGINES

机译:用于喷射系统的流体分配器,特别是用于燃料分配器导轨,用于混合 - 压缩火花点火内燃机的燃料喷射系统

摘要

The invention relates to a fluid distributor (1) for an injection system (100), in particular a fuel distributor rail (1) for a fuel injection system (100) for mixture-compressing spark-ignition internal combustion engines, comprising a tubular main part (2) which is preferably worked in a single-stage or multi-stage forging process. The main part (2) is equipped with a first high-pressure outlet (9), a second high-pressure outlet (10), and a third high-pressure outlet (11), wherein the second high-pressure outlet (10) is offset to the first high-pressure outlet (9) in a first direction (X1) along a longitudinal axis (4) of the tubular main part (2) by a specified distance (24), and the third high-pressure outlet (11) is offset to the second high-pressure outlet (10) in the first direction (X1) along the longitudinal axis (4) by the specified distance (24). A first holding element (5) and a second holding element (6) which are used for at least indirectly securing the main part (2) are provided on the main part (2), said first holding element (5) and second holding element (6) being formed on the tubular main part (2) such that the axis (7) of the first holding element (5) is positioned at a distance of maximally 0.5 times the specified distance (24) from the axis (12) of the first high-pressure outlet (9) in the first direction (X1) when viewed along the longitudinal axis (4), and the axis (8) of the second holding element (6) is positioned at a distance of maximally 0.5 times the specified distance (24) from the axis (14) of the third high-pressure outlet (11) opposite the first direction (X1) when viewed along the longitudinal axis (4).
机译:本发明涉及一种用于喷射系统(100)的流体分配器(1),特别是用于燃料分配器轨(1),用于燃料喷射系统(100),用于混合压缩火花点火内燃机,包括管状主体优选地在单阶段或多级锻造过程中工作的部分(2)。主要部分(2)配备有第一高压出口(9),第二高压出口(10)和第三高压出口(11),其中第二高压出口(10)通过指定的距离(24)和第三高压出口(图11)通过指定的距离(24)沿着纵向轴线(4)沿第一方向(X1)中的第二高压出口(10)偏移到第二高压出口(10)。用于至少间接地固定主部分(2)的第一保持元件(5)和第二保持元件(6)设置在主部分(2)上,所述第一保持元件(5)和第二保持元件(6)在管状主部分(2)上形成,使得第一保持元件(5)的轴(7)位于距轴(12)的最大0.5倍的距离的距离处当沿纵向轴线(4)观察时,第一方向(X1)中的第一高压出口(9),并且第二保持元件(6)的轴线(8)位于最大0.5倍的距离处当沿纵向轴线(4)观察时,来自第三高压出口(11)的轴(14)的指定距离(24)。

著录项

  • 公开/公告号WO2021121824A1

    专利类型

  • 公开/公告日2021-06-24

    原文格式PDF

  • 申请/专利权人 ROBERT BOSCH GMBH;

    申请/专利号WO2020EP82352

  • 发明设计人 OTUK CENGIZ;YURUMEZ OMERCAN;WEBER RALF;

    申请日2020-11-17

  • 分类号F02M55/02;F02M61/14;

  • 国家 EP

  • 入库时间 2022-08-24 19:37:22

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号