专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120073526A1 Piston constructions for opposed-piston engines 有权
标题翻译：活塞式活塞发动机的活塞结构
公开(公告)号：US20120073526A1
公开(公告)日：2012-03-29
申请号：US13136955
申请日：2011-08-15
申请人： Eric P. Dion , Brendan M. Lenski , Ryan G. MacKenzie
发明人： Eric P. Dion , Brendan M. Lenski , Ryan G. MacKenzie
IPC分类号： F02F3/22 , F01P3/06 , F02B75/28
CPC分类号： F01B7/08 , F01B7/12 , F02B23/0621 , F02B23/0624 , F02B23/0675 , F02B25/08 , F02B29/0406 , F02B33/38 , F02B37/04 , F02B75/04 , F02B75/282 , F02B75/32 , F02M26/08 , Y02T10/125 , Y02T10/144
摘要： A piston construction for an opposed-piston engine accommodates contoured end surfaces of the piston crowns and articulation of the pistons with piston rods. The shape of each piston crown includes a bowl with an adjoining ridge that protrudes axially of the piston. A cooling construction for the piston includes an outer gallery running around the inner surface of the piston sidewall in the vicinity of the crown. The outer gallery girds and is in fluid communication with a central gallery that abuts the deepest part of the bowl. The outer gallery has an asymmetric profile that rises under the ridge and that slants upwardly under a peripheral portion of the bowl. A mechanism for coupling the piston to a piston rod includes a biaxial slipper bearing.
摘要翻译：用于相对活塞式发动机的活塞结构容纳活塞冠的轮廓端面和活塞与活塞杆的铰接。每个活塞冠的形状包括具有邻接的脊的碗，该凸起突出于活塞的轴向。用于活塞的冷却结构包括在冠部附近围绕活塞侧壁的内表面延伸的外部容器。外部画廊与中央画廊流通，与中心画廊的最深处相连。外部通道具有不对称的轮廓，其在脊下方升高，并且在碗的周边部分的上方向下倾斜。用于将活塞联接到活塞杆的机构包括双轴拖鞋轴承。

2. 发明授权

US08539918B2 Multi-cylinder opposed piston engines 有权
标题翻译：多缸相对活塞发动机
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。

3. 发明申请

US20100212613A1 Multi-Cylinder opposed piston engines 有权
标题翻译：多缸相对活塞发动机
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。

4. 发明授权

US09163505B2 Piston constructions for opposed-piston engines 有权
标题翻译：活塞式活塞发动机的活塞结构
公开(公告)号：US09163505B2
公开(公告)日：2015-10-20
申请号：US13136955
申请日：2011-08-15
申请人： Eric P. Dion , Brendan M. Lenski , Ryan G. MacKenzie
发明人： Eric P. Dion , Brendan M. Lenski , Ryan G. MacKenzie
IPC分类号： F01B7/08 , F01B7/12 , F02B23/06 , F02B25/08 , F02B33/38 , F02B37/04 , F02B75/04 , F02B75/28 , F02B75/32 , F02B29/04 , F02M25/07
CPC分类号： F01B7/08 , F01B7/12 , F02B23/0621 , F02B23/0624 , F02B23/0675 , F02B25/08 , F02B29/0406 , F02B33/38 , F02B37/04 , F02B75/04 , F02B75/282 , F02B75/32 , F02M26/08 , Y02T10/125 , Y02T10/144
摘要： A piston construction for an opposed-piston engine accommodates contoured end surfaces of the piston crowns and articulation of the pistons with piston rods. The shape of each piston crown includes a bowl with an adjoining ridge that protrudes axially of the piston. A cooling construction for the piston includes an outer gallery running around the inner surface of the piston sidewall in the vicinity of the crown. The outer gallery girds and is in fluid communication with a central gallery that abuts the deepest part of the bowl. The outer gallery has an asymmetric profile that rises under the ridge and that slants upwardly under a peripheral portion of the bowl. A mechanism for coupling the piston to a piston rod includes a biaxial slipper bearing.
摘要翻译：用于相对活塞式发动机的活塞结构容纳活塞冠的轮廓端面和活塞与活塞杆的铰接。每个活塞冠的形状包括具有邻接的脊的碗，该凸起突出于活塞的轴向。用于活塞的冷却结构包括在冠部附近围绕活塞侧壁的内表面延伸的外部容器。外部画廊与中央画廊流通，与中心画廊的最深处相连。外部通道具有不对称的轮廓，其在脊下方升高，并且在碗的周边部分的上方向下倾斜。用于将活塞联接到活塞杆的机构包括双轴拖鞋轴承。

5. 发明授权

US08851029B2 Opposed-piston cylinder bore constructions with solid lubrication in the top ring reversal zones 有权
标题翻译：反向活塞缸孔结构在顶环反转区域具有固体润滑
公开(公告)号：US08851029B2
公开(公告)日：2014-10-07
申请号：US13385127
申请日：2012-02-02
申请人： Brian J. Callahan , Eric P. Dion , Harold E. McCormick
发明人： Brian J. Callahan , Eric P. Dion , Harold E. McCormick
IPC分类号： F02B71/04 , F01B7/12 , F02B75/00
CPC分类号： F16J10/04 , F02F1/20
摘要： A cylinder for an opposed-piston engine is equipped with a cylinder bore that provides solid lubrication of bore/piston surface interfaces in top ring reversal zones of the cylinder bore.
摘要翻译：用于相对活塞发动机的气缸配备有气缸孔，其在气缸孔的顶环反转区域中提供孔/活塞表面界面的固体润滑。

6. 发明申请

US20100212637A1 Cylinder and piston assemblies for opposed piston engines 有权
标题翻译：相对活塞发动机的气缸和活塞组件
公开(公告)号：US20100212637A1
公开(公告)日：2010-08-26
申请号：US12658695
申请日：2010-02-12
申请人： James U. Lemke , Gordon E. Rado , Michael H. Wahl , Patrick R. Lee , Clark A. Klyza , Eric P. Dion
发明人： James U. Lemke , Gordon E. Rado , Michael H. Wahl , Patrick R. Lee , Clark A. Klyza , Eric P. Dion
IPC分类号： F02B75/28 , F02F1/00
CPC分类号： F02B75/00 , F01B7/14 , F02B75/282 , 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 engine constructions include a cooled piston with a resiliently deformable joint connecting crown and skirt and a cooled cylinder liner with wipers to manage lubricant in the cylindrical interstice between the cylinder bore and the piston skirts.
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。发动机结构包括具有连接冠部和裙部的可弹性变形接头的冷却活塞和具有擦拭器的冷却气缸套，以管理气缸孔和活塞裙之间的圆柱形间隙中的润滑剂。

7. 发明授权

US4507613A Method for identifying non-magnetic minerals in earth formations utilizing magnetic susceptibility measurements 失效
标题翻译：利用磁化率测量法识别地层中的非磁性矿物的方法
公开(公告)号：US4507613A
公开(公告)日：1985-03-26
申请号：US434443
申请日：1982-10-15
申请人： Eric P. Dion
发明人： Eric P. Dion
IPC分类号： G01V3/28 , G01V3/36 , G01N27/72 , G01R33/16
CPC分类号： G01V3/28
摘要： A magnetic susceptibility log is run through an earth formation to identify the presence of any select non-magnetic minerals in association with magnetic minerals. The select non-magnetic mineral is identified as being present when the magnetic susceptibility measurement exceeds a level at which a measurable concentration of the select non-magnetic mineral is expected to be present.
摘要翻译：磁化率对数通过地层运行，以识别与磁性矿物相关的任何选择的非磁性矿物的存在。当磁化率测量超过期望可选择的非磁性矿物的可测量浓度的水平时，选择的非磁性矿物被鉴定为存在。

8. 发明授权

US08550041B2 Cylinder and piston assemblies for opposed piston engines 有权
标题翻译：相对活塞发动机的气缸和活塞组件
公开(公告)号：US08550041B2
公开(公告)日：2013-10-08
申请号：US12658695
申请日：2010-02-12
申请人： James U. Lemke , Gordon E. Rado , Michael H. Wahl , Patrick R. Lee , Clark A. Klyza , Eric P. Dion
发明人： James U. Lemke , Gordon E. Rado , Michael H. Wahl , Patrick R. Lee , Clark A. Klyza , Eric P. Dion
IPC分类号： F01B7/12
CPC分类号： F02B75/00 , F01B7/14 , F02B75/282 , 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 engine constructions include a cooled piston with a resiliently deformable joint connecting crown and skirt and a cooled cylinder liner with wipers to manage lubricant in the cylindrical interstice between the cylinder bore and the piston skirts.
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。发动机结构包括具有连接冠部和裙部的可弹性变形接头的冷却活塞和具有擦拭器的冷却气缸套，以管理气缸孔和活塞裙之间的圆柱形间隙中的润滑剂。

9. 发明授权

US4546252A Method for monitoring potassium chloride concentration in drilling fluids 失效
标题翻译：监测钻井液中氯化钾浓度的方法
公开(公告)号：US4546252A
公开(公告)日：1985-10-08
申请号：US634090
申请日：1984-07-25
申请人： Eric P. Dion
发明人： Eric P. Dion
IPC分类号： E21B49/00 , G01V5/04 , G01V5/06 , G01V5/00
CPC分类号： E21B49/005 , G01V5/04 , G01V5/06
摘要： The potassium chloride concentration of a drilling fluid is monitored during well drilling operations to identify any depletion in such concentration with time. Initially, the gamma radiation measuring apparatus utilized is calibrated by making gamma radiation measurements on self-shielded drilling fluid samples having successively increasing potassium chloride concentrations. A calibration constant is derived from the measured relationship between the potassium chloride concentrations of the various drilling fluid samples and their respective gamma radiation count rates. This calibration constant is then used along with the measured gamma radiation count rates from drilling fluid taken during well drilling operations to identify drilling fluid potassium chloride concentration.
摘要翻译：在钻井操作期间监测钻井液的氯化钾浓度，以便随时间确定这种浓度的任何耗尽。最初，通过在具有连续增加的氯化钾浓度的自屏蔽钻井液样品上进行伽马辐射测量来校准所使用的伽马辐射测量装置。根据测量的各种钻井液样品的氯化钾浓度与各自的γ辐射计数率之间的关系得出校准常数。然后将该校准常数与在钻井操作期间钻取的钻井液的伽马辐射计数值一起使用，以识别钻井液氯化钾浓度。

10. 发明授权

US08549854B2 EGR constructions for opposed-piston engines 有权
标题翻译：相对活塞发动机的EGR结构
公开(公告)号：US08549854B2
公开(公告)日：2013-10-08
申请号：US13068679
申请日：2011-05-16
申请人： Eric P. Dion , Iain J. L. Read , Fabien G. Redon , Gerhard Regner , Michael H. Wahl
发明人： Eric P. Dion , Iain J. L. Read , Fabien G. Redon , Gerhard Regner , Michael H. Wahl
IPC分类号： F02B33/44 , F02B47/08 , F02B25/08 , F02B71/00 , F02M25/07
CPC分类号： F02M26/41 , F02B25/08 , F02B29/0475 , F02B37/183 , F02B75/28 , F02B2075/025 , F02B2275/14 , F02F1/186 , F02M26/01
摘要： A two-stroke, opposed-piston engine with one or more ported cylinders and uniflow scavenging includes an exhaust gas recirculation (EGR) construction that provides a portion of the exhaust gasses produced by the engine for mixture with charge air to control the production of NOx during combustion.
摘要翻译：具有一个或多个气缸和单流清扫的二冲程，相对活塞式发动机包括废气再循环（EGR）结构，其提供由发动机产生的排气的一部分与增压空气混合以控制NOx的产生在燃烧过程中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式