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公开(公告)号:WO2016071046A1
公开(公告)日:2016-05-12
申请号:PCT/EP2015/072353
申请日:2015-09-29
Inventor: BROWN, Andrew
CPC classification number: F02M63/0073 , F02M37/0029 , F02M55/002 , F02M59/34 , F02M63/0056 , F02M63/024
Abstract: A combined low pressure regulator and venturi (100,200) component for common rail internal combustion engine fuel delivery system, comprising a piston (104,204) reciprocally movable within an outer body (102,202) of the combined unit, and a venturi for creating a depression for an injector leak return flow path (32).
Abstract translation: 一种用于共轨内燃机燃料输送系统的组合的低压调节器和文丘里管(100,200)部件,包括在组合单元的外部主体(102,202)内可往复运动的活塞(104,204)和用于产生用于 喷射器泄漏回流路径(32)。