发明名称 PREMIX COMPRESSION SELF-IGNITION ENGINE AND STARTING OPERATION METHOD THEREFOR
摘要 PROBLEM TO BE SOLVED: To provide a technique, capable of suctioning fresh air from a suction passage 12 to a combustion chamber 9 and smoothly conducting starting operation of a premix compression self-ignition engine 1 for making air/fuel mixture to be compressed to conduct self-ignited combustion. SOLUTION: This premix compression self-ignition engine is provided with a heating means 3 capable of heating the fresh air A, an exhaust gas re- circulation rate adjusting means 22b capable of adjusting exhaust gas re- circulation rate with respect to the fresh air A, and a starting operation means 22a for conducting a first operation for setting the exhaust gas recirculation rate as a first set value by the exhaust gas re-circulation rate adjusting means 22b as well as heating the fresh air A suctioned to the combustion chamber 9 to warm-up temperature by the heating means 3, and a second operation for setting the exhaust gas recirculation rate as a second set value larger than the first set value by the exhaust gas recirculation rate adjusting means 22b, as well as lowering a heating amount of the heating means 3, so as to start the operation based on an inputted operation start command.
申请公布号 JP2002206441(A) 申请公布日期 2002.07.26
申请号 JP20010003444 申请日期 2001.01.11
申请人 OSAKA GAS CO LTD 发明人 NAKAI SHUNSAKU;ASADA SHOJI;MORIYA KOJI;SAKO TAKAHIRO;NISHIGAKI MASASHI
分类号 F02B1/12;F02B43/00;F02D13/02;F02D15/00;F02D19/10;F02D21/08;F02D41/02;F02D41/06;F02M21/02;F02M25/07;F02M31/04;(IPC1-7):F02D41/02 主分类号 F02B1/12
代理机构 代理人
主权项
地址