PURPOSE:To prevent the abnormal rise of the temperature in the combustion chamber of a diesel engine by delaying an injection timing as a first stage and reducing the quantity of injection as a second stage. CONSTITUTION:A temperature sensor 14 is fitted to a vortex flow chamber 8, and the ...
PURPOSE:To prevent generation of a crack and burning and the present chamber can be used at a higher temperature by composing the chamber with the main body base material of a martensite system formed by a forging method, and an alloy coating layer excellent in its burning resistance. CONSTITUT...
COMBUSTION CHAMBER FOR DIESEL ENGINE WITH INCLINED ENGINE VALVE PROBLEM TO BE SOLVED: To prevent reduction in a swirl ratio occurring at the end of a compression stage, in a combustion chamber for a diesel engine, which arranges engine valves along an axis inclined with respect to a cylinder ...
专利名称：Combustion chamber for diesel engines 发明人：Iokawa, Hiroshi,Nakajima, Naohisa,Matsui, Minoru,Ozawa, Tadao 申请号：EP88307354.6 申请日：19880809 公开号：EP0303444B1 公开日：19930120 专利内容由知识产权出版社提供 摘要：In a combustion chamber for diesel engines, to reduce the temperature ...
The side wall with the trough wall (15) forms a narrow ring gap (16) and the floor part (8) divides the combustion chamber (10) into an upper part combustion chamber (10a) facing the cylinder head (9) and a lower part combustion chamber (10b) facing the piston (3). The lower ...
Although the diesel engine has certain similarity with petrol internal combustion engines, diesel engine is using heat of compression to burn the compressed fuel with air mixture by spraying it into the combustion chamber, without any spark plugs. Currently, diesel engines are an electricity source ...
The influence of combustion chamber diameter-deep ratio on performance for a diesel engine oil and air in the combustion chamber of the diesel engine is more sufficiently mixed than before which makes the temperature increases also with indicated... C Wang,Q Zheng,X Liu,... - 《Journal of ...
PURPOSE:To decrease the smoke of an engine and heighten its output power, by providing a combustion cavity on the top of a piston so that the cavity is located in the center of the top of the piston and opposed to a fuel injection nozzle. CONSTITUTION:A combustion cavity 13 consists of ...
Abstract of EP0675273In this combustion chamber structure for diesel engines, precombustion chamber bodies(4) in which precombustion chambers(2) are formed are installed via heat
摘要：In a combustion chamber structure for a direct ejection type Diesel engine, a guide wall (34), which is formed so that the inner diameter thereof increases gradually from an open edge portion (33) of a combustion chamber (32) to the lower end of the wall (34), and fuel reflecting...