公开(公告)号：EP0889233A2

公开(公告)日：1999-01-07

申请号：EP98118101.9

申请日：1994-05-06

申请人： CUMMINS ENGINE COMPANY, INC.

发明人： Cavangh, Mark S. ,  Swank, Bryan W. ,  Pataki, Arpad M. ,  Doszpoly, Bela ,  Lane, John D. ,  Shields, Kent V. ,  Kraus, Richard D. ,  Delano, Beale W. ,  Perr, Julius P. ,  Sah, Frank Jy-Jen ,  Guluk, Alexander G. ,  Peters, Lester L.

IPC分类号： F02M63/02 ,  F02M55/02 ,  F02M41/16 ,  F02M41/04 ,  F02M41/06 ,  F02M45/02 ,  F02M59/36 ,  F02M59/46

CPC分类号： F02D41/3845 ,  F02D41/20 ,  F02D41/3827 ,  F02D41/408 ,  F02D2041/2017 ,  F02D2041/2055 ,  F02D2041/2058 ,  F02D2041/224 ,  F02D2041/225 ,  F02D2250/02 ,  F02D2250/31 ,  F02M41/04 ,  F02M41/06 ,  F02M41/16 ,  F02M45/04 ,  F02M45/12 ,  F02M51/00 ,  F02M55/02 ,  F02M55/025 ,  F02M59/30 ,  F02M59/34 ,  F02M59/36 ,  F02M59/44 ,  F02M59/46 ,  F02M59/466 ,  F02M63/00 ,  F02M63/0003 ,  F02M63/0007 ,  F02M63/0008 ,  F02M63/0225 ,  F02M2200/04 ,  F02M2200/40 ,  F04B9/06 ,  F04B2205/05 ,  F04B2205/15

摘要： A unitized fuel supply assembly is diclosed including an in-line reciprocating cam driven pump (14) for supplying fuel to an accumulator (12) from which fuel is directed to a plurality of engine cylinders by means of a distributor (16) mounted on the unitized assembly. Dual pump control valves (20) provide fail safe electronic control over the effective pump displacement. One or more injection control valves mounted on the distributor are provided to control injection timing and quantity. The accumulator (12) contains a labyrint of interconnected chambers which are shaped and positioned to produce a minimum overall package size while providing for easy manufacture.

摘要翻译： 联合燃料供应组件被包围，包括用于向蓄能器（12）供应燃料的在线往复式凸轮驱动泵（14），燃料通过安装在所述蓄能器（12）上的分配器（16）引导到多个发动机气缸 组合式组装 双泵控制阀（20）为有效泵排量提供故障安全电子控制。 设置安装在分配器上的一个或多个喷射控制阀以控制喷射正时和数量。 蓄能器（12）包含互连室的迷宫，其形状和定位以产生最小的整体包装尺寸，同时提供容易的制造。

公开(公告)号：EP0889233A3

公开(公告)日：2000-02-02

申请号：EP98118101.9

申请日：1994-05-06

申请人： CUMMINS ENGINE COMPANY, INC.

发明人： Cavangh, Mark S. ,  Swank, Bryan W. ,  Pataki, Arpad M. ,  Doszpoly, Bela ,  Lane, John D. ,  Shields, Kent V. ,  Kraus, Richard D. ,  Delano, Beale W. ,  Perr, Julius P. ,  Sah, Frank Jy-Jen ,  Guluk, Alexander G. ,  Peters, Lester L.

IPC分类号： F02M63/02 ,  F02M55/02 ,  F02M41/16 ,  F02M41/04 ,  F02M41/06 ,  F02M45/02 ,  F02M59/36 ,  F02M59/46

CPC分类号： F02D41/3845 ,  F02D41/20 ,  F02D41/3827 ,  F02D41/408 ,  F02D2041/2017 ,  F02D2041/2055 ,  F02D2041/2058 ,  F02D2041/224 ,  F02D2041/225 ,  F02D2250/02 ,  F02D2250/31 ,  F02M41/04 ,  F02M41/06 ,  F02M41/16 ,  F02M45/04 ,  F02M45/12 ,  F02M51/00 ,  F02M55/02 ,  F02M55/025 ,  F02M59/30 ,  F02M59/34 ,  F02M59/36 ,  F02M59/44 ,  F02M59/46 ,  F02M59/466 ,  F02M63/00 ,  F02M63/0003 ,  F02M63/0007 ,  F02M63/0008 ,  F02M63/0225 ,  F02M2200/04 ,  F02M2200/40 ,  F04B9/06 ,  F04B2205/05 ,  F04B2205/15

摘要： A unitized fuel supply assembly is diclosed including an in-line reciprocating cam driven pump (14) for supplying fuel to an accumulator (12) from which fuel is directed to a plurality of engine cylinders by means of a distributor (16) mounted on the unitized assembly. Dual pump control valves (20) provide fail safe electronic control over the effective pump displacement. One or more injection control valves mounted on the distributor are provided to control injection timing and quantity. The accumulator (12) contains a labyrint of interconnected chambers which are shaped and positioned to produce a minimum overall package size while providing for easy manufacture.