Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US06/712,850 Inventor Shigeru Sakurai Shigeki Hamada Current Assignee (The listed assignees may be inaccurate. Google Patents Diesel cycle engines having heat insulated auxiliary combustion chambersĭownload PDF Info Publication number US4644926A US4644926A US06/712,850 US71285085A US4644926A US 4644926 A US4644926 A US 4644926A US 71285085 A US71285085 A US 71285085A US 4644926 A US4644926 A US 4644926A Authority US United States Prior art keywords engine exhaust gas gas recirculation load auxiliary chamber Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4644926A - Diesel cycle engines having heat insulated auxiliary combustion chambers US4644926A - Diesel cycle engines having heat insulated auxiliary combustion chambers
