연료 압력 축적 용기에서의 분기 접속체의 연결 구조
    55.
    发明公开
    연료 압력 축적 용기에서의 분기 접속체의 연결 구조 有权
    燃油压力蓄能器分支连接器的连接结构

    公开(公告)号:KR1020030053446A

    公开(公告)日:2003-06-28

    申请号:KR1020020081872

    申请日:2002-12-20

    Abstract: PURPOSE: A connection structure of a branched connector in a fuel pressure accumulator is provided to improve internal pressure fatigue strength by reducing the maximum stress value generated at the internal peripheral edge at the lower end of the branch connector as a branch pipe and a joint-fixing tool. CONSTITUTION: In a connection structure of a branched connector in a fuel pressure accumulator with inserting and joining the branch connector to a through-hole(1-2) formed on an internal peripheral wall(1-1a) of a fuel pressure accumulating container(1), the branched connector is deeply inserted into the through hole until the end of the branch connector is projected from the inner peripheral wall surface of the pressure accumulating container into the inside of the container. In addition, the branched connector includes a branch pipe(2) or a branch joint-fixing tool joining to the through-hole with being inserted into the through-hole.

    Abstract translation: 目的:提供燃料压力蓄能器中的分支连接器的连接结构,通过减小作为分支管的分支连接器的下端处的内周边缘处产生的最大应力值来提高内部压力疲劳强度, 固定工具。 构成:在燃料压力蓄能器中的分支连接器的连接结构中,将分支连接器插入并连接到形成在燃料压力蓄积容器的内周壁(1-1a)上的通孔(1-2) 如图1所示,分支连接器被深深地插入通孔中,直到分支连接器的端部从蓄压容器的内周壁表面突出到容器的内部。 此外,分支连接器包括分支管(2)或分支接头固定工具,该分支接头固定工具插入到通孔中连接到通孔。

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