公开(公告)号：US08539918B2

公开(公告)日：2013-09-24

申请号：US12658696

申请日：2010-02-12

申请人： James U. Lemke ,  Gordon E. Rado ,  Michael H. Wahl ,  Patrick R. Lee ,  Eric P. Dion ,  Jin Dai ,  Louis F. Medeiros ,  Tristan M. Burton ,  Ryan G. MacKenzie ,  Brendan M. Lenski ,  Todd R. Rose ,  Clark A. Klyza

发明人： James U. Lemke ,  Gordon E. Rado ,  Michael H. Wahl ,  Patrick R. Lee ,  Eric P. Dion ,  Jin Dai ,  Louis F. Medeiros ,  Tristan M. Burton ,  Ryan G. MacKenzie ,  Brendan M. Lenski ,  Todd R. Rose ,  Clark A. Klyza

IPC分类号： F02B75/18

CPC分类号： F02B75/282 ,  F01B7/14 ,  F01M1/08 ,  F01M5/007 ,  F01M2001/066 ,  F02F1/10 ,  F02F1/186

摘要： Integrated, multi-cylinder opposed engine constructions include a unitary support structure to which cylinder liners are removeably mounted and sealed and on which crankshafts are rotatably supported. The unitary support structure includes cooling manifolds that provide liquid coolant to the cylinder liners. Exhaust and intake manifolds attached to the support structure to serve respective ports in the cylinder liner. The engine constructions may also include certain improvements in the construction of cooled pistons with flexible skirts, and in the construction of cylinders with sealing structures mounted outside of exhaust and inlet ports to control lubricant in the cylindrical interstice between the through bore and the pistons.

摘要翻译： 集成的多气缸对置发动机结构包括一体式支撑结构，气缸套可拆卸地安装和密封，并且可旋转地支撑曲轴。 整体支撑结构包括向缸套提供液体冷却剂的冷却歧管。 排气和进气歧管连接到支撑结构以服务气缸套中的相应端口。 发动机结构还可以包括在具有柔性裙部的冷却活塞的构造中的某些改进，以及在具有安装在排气口和入口端口外部的密封结构的气缸的构造中，以控制通孔和活塞之间的圆柱形空隙中的润滑剂。

公开(公告)号：US20100212638A1

公开(公告)日：2010-08-26

申请号：US12658697

申请日：2010-02-12

申请人： Gordon E. Rado ,  Louis F. Medeiros

发明人： Gordon E. Rado ,  Louis F. Medeiros

IPC分类号： F02B75/28

CPC分类号： F02F1/186 ,  F01B7/14 ,  F01M1/08 ,  F01M5/007 ,  F01M11/02 ,  F01M2001/066 ,  F02B75/282

摘要： In multi-cylinder opposed engine constructions provision of lubricant for lubricating bearings, for cooling cylinders, and for cooling pistons includes pumping an inlet stream of lubricant through a gallery in the engine that is in fluid communication with bearing lubricant passages and cylinder coolant passages and providing lubricant from the inlet stream of lubricant into at least one piston coolant manifold in response to a first engine operating condition.

摘要翻译： 在多气缸相对的发动机结构中，为润滑轴承，冷却气缸和冷却活塞提供润滑剂包括泵送润滑剂入口流经发动机中的与轴承润滑剂通道和气缸冷却剂通道流体连通的通道，并提供 润滑剂响应于第一发动机操作条件从润滑剂的入口流进入至少一个活塞冷却剂歧管。

公开(公告)号：US09328692B2

公开(公告)日：2016-05-03

申请号：US12658697

申请日：2010-02-12

申请人： Gordon E. Rado ,  Louis F. Medeiros

发明人： Gordon E. Rado ,  Louis F. Medeiros

IPC分类号： F01M1/02 ,  F02F1/18 ,  F01B7/14 ,  F01M1/08 ,  F01M11/02 ,  F02B75/28 ,  F01M5/00 ,  F01M1/06

CPC分类号： F02F1/186 ,  F01B7/14 ,  F01M1/08 ,  F01M5/007 ,  F01M11/02 ,  F01M2001/066 ,  F02B75/282

摘要： In multi-cylinder opposed engine constructions provision of lubricant for lubricating bearings, for cooling cylinders, and for cooling pistons includes pumping an inlet stream of lubricant through a gallery in the engine that is in fluid communication with bearing lubricant passages and cylinder coolant passages and providing lubricant from the inlet stream of lubricant into at least one piston coolant manifold in response to a first engine operating condition.

摘要翻译： 在多气缸相对的发动机结构中，为润滑轴承，冷却气缸和冷却活塞提供润滑剂包括泵送润滑剂入口流经发动机中的与轴承润滑剂通道和气缸冷却剂通道流体连通的通道，并提供 润滑剂响应于第一发动机操作条件从润滑剂的入口流进入至少一个活塞冷却剂歧管。

公开(公告)号：US20100212613A1

公开(公告)日：2010-08-26

申请号：US12658696

申请日：2010-02-12

申请人： James U. Lemke ,  Gordon E. Rado ,  Michael H. Wahl ,  Patrick R. Lee ,  Eric P. Dion ,  Jin Dai ,  Louis F. Medeiros ,  Tristan M. Burton ,  Ryan G. MacKenzie ,  Brendan M. Lenski ,  Todd R. Rose ,  Clark A. Klyza

发明人： James U. Lemke ,  Gordon E. Rado ,  Michael H. Wahl ,  Patrick R. Lee ,  Eric P. Dion ,  Jin Dai ,  Louis F. Medeiros ,  Tristan M. Burton ,  Ryan G. MacKenzie ,  Brendan M. Lenski ,  Todd R. Rose ,  Clark A. Klyza

IPC分类号： F02B75/18 ,  F02F1/10

CPC分类号： F02B75/282 ,  F01B7/14 ,  F01M1/08 ,  F01M5/007 ,  F01M2001/066 ,  F02F1/10 ,  F02F1/186

摘要： Integrated, multi-cylinder opposed engine constructions include a unitary support structure to which cylinder liners are removeably mounted and sealed and on which crankshafts are rotatably supported. The unitary support structure includes cooling manifolds that provide liquid coolant to the cylinder liners. Exhaust and intake manifolds attached to the support structure to serve respective ports in the cylinder liner. The engine constructions may also include certain improvements in the construction of cooled pistons with flexible skirts, and in the construction of cylinders with sealing structures mounted outside of exhaust and inlet ports to control lubricant in the cylindrical interstice between the through bore and the pistons.

摘要翻译： 集成的多气缸对置发动机结构包括一体式支撑结构，气缸套可拆卸地安装和密封，并且可旋转地支撑曲轴。 整体支撑结构包括向缸套提供液体冷却剂的冷却歧管。 排气和进气歧管连接到支撑结构以服务气缸套中的相应端口。 发动机结构还可以包括在具有柔性裙板的冷却活塞的构造中的某些改进，以及在具有安装在排气口和入口端口外部的密封结构的气缸的构造中，以控制通孔和活塞之间的圆柱形空隙中的润滑剂。