PROBLEM TO BE SOLVED: To enhance the purification performance of an exhaust gas, to improve filling efficiency, and to prevent the contamination of an engine caused by an EGR gas, in the internal combustion engine having an exhaust emission control device and an EGR device.FUJITA HAJIME...
Hence, the internal combustion engine with all its shortcomings is to stay with us for the next many years. What the future will really bring in this area is uncertain, but one thing can be said for sure; the time of the pipe in - pipe out engine concept is over. Modem engines, ...
An internal combustion engine (32) is supported on the mobile structure and outputs a driving force to the ground engaging traction member (36). A bed knife is supported by the mobile structure having a cutting edge that cooperates with a grass cutting reel (18) rotatably supported on the ...
with the fuel and air upplj iiiit li the"outsideair; a a 8; 'l h e combination of the cylinder aml thejpist on jof an; internal combustion engine er, the eylinder having two heads so it nf'a Working chamber on one side ofjth isthandan air chamber en the bl, r s defofthe...
专利名称：MUFFLER FOR INTERNAL COMBUSTION ENGINE 发明人：TAKEDA MAKOTO,OOHASHI SHIGERU 申请号：JP1050881 申请日：19810127 公开号：JPS57124018A 公开日：19820802 专利内容由知识产权出版社提供 摘要：PURPOSE:To reduce the quantity of a sound absorbent for a muffler provided at the outlet port of an ...
The invention relates to a novel pressure engine, in particular an internal combustion engine which includes an annular structure, a driven shaft running along the annular axis, an annular housing with a housing wall and at least one rotating piston that rotates in the annular housing along a ci...
An intake port structure for an internal combustion engine according to the invention includes a valve shaft provided in an intake port; and an airflow control valve that is supported by the valve shaft at one end of the airflow control valve or at a position near the one end. A gap is...
EMISSION CONTROL DEVICE OF INTERNAL COMBUSTION ENG 专利名称：EMISSION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE 发明人：DOUGAHARA TAKASHI,堂ヶ原 隆,HIGUCHI YOSHIAKI,樋口 義明 申请号：JP特願平9-269946 申请日：19971002 公开号：JP特開平11-107807A 公开日：19990420 专利内容由知识产权出版社提供 专利...
Variable valve drive for an internal combustion en 专利名称：Variable valve drive for an internal combustion engine 发明人：Preston, David M,Haefner, Donald R,Scharnweber, David H 申请号：EP03256960.0 申请日：20031104 公开号：EP1422388A2 公开日：20040526 专利内容由知识产权出版社提供 专利附图：...
This invention relates to certain new and useful improvements in attachment for pistons for internal combustion engines. The primary object of this invention is to prov vide means within the piston of an internal combustion engine for engaging the walls of the working cylinder thereby preventing......