公开(公告)号：EP1576265A1

公开(公告)日：2005-09-21

申请号：EP03775381.1

申请日：2003-11-21

申请人： DaimlerChrysler AG

发明人： SCHMID, Wolfram ,  SUMSER, Siegfried

IPC分类号： F02B37/18 ,  F02M13/00

CPC分类号： F01N3/22 ,  F01N3/035 ,  F01N3/222 ,  F01N3/225 ,  F01N3/30 ,  F02B29/0406 ,  F02B37/18 ,  F02B37/24 ,  F02M26/05 ,  F02M26/10 ,  F02M26/23 ,  Y02T10/144

摘要： Disclosed is an exhaust gas turbocharger (2) for an internal combustion engine (1), comprising a compressor (5) in the intake pipe system (6) and an exhaust gas turbine (3) in the exhaust gas leg (4). The exhaust gas turbine (3) is provided with an exhaust gas collection chamber located inside a turbine housing (24). The exhaust gas of said exhaust gas collection chamber can be fed to the turbine wheel (27) via a cross section of a turbine inlet. The inventive exhaust gas turbocharger (2) further comprises an exhaust gas by-pass (31) which bridges the cross section of the turbine inlet and connects the exhaust gas collection chamber to a discharge area (28) of the exhaust gas turbine (3). The exhaust gas turbine (3) forms a pump for a gas-feeding device while a gas-feeding conduit (18, 21) that is assigned to the gas-feeding device extends into the exhaust gas by-pass (31).

公开(公告)号：EP3134637A1

公开(公告)日：2017-03-01

申请号：EP15714558.2

申请日：2015-03-03

申请人： Renault S.A.S.

发明人： ALIZON, Franck ,  CARTIER, Emilie

IPC分类号： F02M35/10 ,  F02M13/02 ,  F02M13/00

CPC分类号： F02M35/10222 ,  F01M13/022 ,  F01M2013/0027 ,  F01M2013/0044

摘要： The invention relates to a connector (230) of a circuit for reaspirating blow-by gas (230) which is intended to connect two branches of said reaspiration circuit to an oil separation device, said connector (230) being formed of a main pipe (231) that splits at a fork (232) into a first secondary pipe (233) and a second secondary pipe (234). It comprises an internal tube (235) extending at least partially inside the main pipe (231) and having an external cross section smaller than the internal cross section of the latter pipe. This internal pipe (235) is secured by one of its ends (235a) to the first secondary pipe (233), in fluidic communication therewith, and has a free other end (235b) provided with an orifice (236), which is positioned inside the main pipe between a free end (231a) of the main pipe and said fork (232) or projects from said main pipe at the free-end thereof.

摘要翻译： （本发明涉及一种用于reaspirating窜气（230），所有这些是为了说reaspiration电路的两个分支在油分离装置连接到电路的连接器（230），所述连接器（230）被形成的主配管的 231）在一个叉（232）成第一辅助管（233）和第二辅助管（234）没有分裂。 它包括内管（235）延伸的主管道（231）内至少部分地并且在外部横截面比后者管的内部横截面更小的具有。 该内部管（235）通过其端部（235A）连接到第一辅助管（233），结束流体连通那里与一个固定，并具有不含其它（235B）中的孔口（236）设置有，在所有的位于 在自由端部的主配管和所述叉（232）或项目从所述主配管的自由端（231A）之间的主配管的内部。

公开(公告)号：EP1576265B1

公开(公告)日：2006-04-12

申请号：EP03775381.1

申请日：2003-11-21

申请人： DaimlerChrysler AG

发明人： SCHMID, Wolfram ,  SUMSER, Siegfried

IPC分类号： F02B37/18 ,  F02M13/00

CPC分类号： F01N3/22 ,  F01N3/035 ,  F01N3/222 ,  F01N3/225 ,  F01N3/30 ,  F02B29/0406 ,  F02B37/18 ,  F02B37/24 ,  F02M26/05 ,  F02M26/10 ,  F02M26/23 ,  Y02T10/144

摘要： Disclosed is an exhaust gas turbocharger (2) for an internal combustion engine (1), comprising a compressor (5) in the intake pipe system (6) and an exhaust gas turbine (3) in the exhaust gas leg (4). The exhaust gas turbine (3) is provided with an exhaust gas collection chamber located inside a turbine housing (24). The exhaust gas of said exhaust gas collection chamber can be fed to the turbine wheel (27) via a cross section of a turbine inlet. The inventive exhaust gas turbocharger (2) further comprises an exhaust gas by-pass (31) which bridges the cross section of the turbine inlet and connects the exhaust gas collection chamber to a discharge area (28) of the exhaust gas turbine (3). The exhaust gas turbine (3) forms a pump for a gas-feeding device while a gas-feeding conduit (18, 21) that is assigned to the gas-feeding device extends into the exhaust gas by-pass (31).