公开(公告)号：US08584627B2

公开(公告)日：2013-11-19

申请号：US12594405

申请日：2008-04-01

申请人： Robert Poeschl ,  Andreas Ennemoser ,  Manfred Breitenberger

发明人： Robert Poeschl ,  Andreas Ennemoser ,  Manfred Breitenberger

IPC分类号： F02F1/36

CPC分类号： F01P3/02 ,  F01P2003/028 ,  F02F1/242 ,  F02F1/40

摘要： A liquid-cooled internal combustion engine which includes a cylinder housing for at least one cylinder and at least one cylinder head, with the at least one cylinder in the cylinder housing being enclosed by a cooling jacket and with a bottom partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected with the same via at least one transfer opening being arranged in the cylinder head which is connected with the cylinder housing, with a coolant outlet which can be connected with a pressure sink originating from the bottom partial cooling chamber. In order to improve cooling, at least one coolant inlet which can be connected with a pressure source opens into the cooling jacket of the cylinder housing and the cooling jacket is flow-connected directly with the upper partial cooling chamber via at least one riser manifold, so that coolant flows in engine operation from the pressure source to the cooling jacket of the cylinder housing and from there to the upper partial cooling chamber of the cylinder head and further via the transfer opening into the bottom partial cooling chamber and from there to the pressure sink.

摘要翻译： 一种液体冷却内燃机，其包括用于至少一个气缸的气缸壳体和至少一个气缸盖，所述气缸壳体中的所述至少一个气缸由冷却套包围，并且与底部部分冷却室邻近 防火甲板和上部部分冷却室，其经由至少一个传送开口流动连接，其中至少一个传送开口布置在与气缸壳体连接的气缸盖中，冷却剂出口可与源自 底部部分冷却室。 为了改善冷却，可以与压力源连接的至少一个冷却剂入口通向气缸壳体的冷却套，并且冷却套管通过至少一个提升管歧管与上部部分冷却室直接流动连接， 使得冷却剂在发动机操作中从压力源流到气缸壳体的冷却套筒，并且从那里到气缸盖的上部部分冷却室，并且还经由传送开口流入底部部分冷却室，并且从那里到达压力 水槽。

公开(公告)号：US20100132639A1

公开(公告)日：2010-06-03

申请号：US12594405

申请日：2008-04-01

申请人： Robert Pöschl ,  Andreas Ennemoser ,  Manfred Breitenberger

发明人： Robert Pöschl ,  Andreas Ennemoser ,  Manfred Breitenberger

IPC分类号： F02F1/14 ,  F02F1/40

CPC分类号： F01P3/02 ,  F01P2003/028 ,  F02F1/242 ,  F02F1/40

摘要： A liquid-cooled internal combustion engine which includes a cylinder housing for at least one cylinder and at least one cylinder head, with the at least one cylinder in the cylinder housing being enclosed by a cooling jacket and with a bottom partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected with the same via at least one transfer opening being arranged in the cylinder head which is connected with the cylinder housing, with a coolant outlet which can be connected with a pressure sink originating from the bottom partial cooling chamber. In order to improve cooling, at least one coolant inlet which can be connected with a pressure source opens into the cooling jacket of the cylinder housing and the cooling jacket is flow-connected directly with the upper partial cooling chamber via at least one riser manifold, so that coolant flows in engine operation from the pressure source to the cooling jacket of the cylinder housing and from there to the upper partial cooling chamber of the cylinder head and further via the transfer opening into the bottom partial cooling chamber and from there to the pressure sink.

摘要翻译： 一种液体冷却内燃机，其包括用于至少一个气缸的气缸壳体和至少一个气缸盖，所述气缸壳体中的所述至少一个气缸由冷却套包围，并且与底部部分冷却室邻近 防火甲板和上部部分冷却室，其经由至少一个传送开口流动连接，其中至少一个传送开口布置在与气缸壳体连接的气缸盖中，冷却剂出口可与源自 底部部分冷却室。 为了改善冷却，可以与压力源连接的至少一个冷却剂入口通向气缸壳体的冷却套，并且冷却套管通过至少一个提升管歧管与上部部分冷却室直接流动连接， 使得冷却剂在发动机操作中从压力源流到气缸壳体的冷却套筒，并且从那里到气缸盖的上部部分冷却室，并且还经由传送开口流入底部部分冷却室，并且从那里到达压力 水槽。