公开(公告)号：EP2776697A1

公开(公告)日：2014-09-17

申请号：EP12806198.3

申请日：2012-10-22

申请人： Achates Power, Inc.

发明人： KLYZA, Clark, A. ,  REDON, Fabien, G.

IPC分类号： F02D41/40 ,  F02D41/30 ,  F02B75/28 ,  F02M61/14

CPC分类号： F02B75/282 ,  F02D41/3094 ,  F02D41/402 ,  F02D41/403 ,  F02D41/405 ,  F02M55/025 ,  F02M69/04 ,  F02M69/045 ,  F02M69/10 ,  F02M69/465 ,  Y02T10/44

摘要： In an opposed-piston engine, two or more fuel injectors are mounted to a cylinder for direct side injection into the cylinder. The injectors are controlled so as to inject either a single fuel pulse or a plurality of fuel pulses per cycle of engine operation in order to initiate combustion during varying engine speeds and operating conditions.

摘要翻译： 在相对活塞式发动机中，将两个或更多个燃料喷射器安装到气缸，用于直接侧向气缸中的喷射。 喷射器被控制以便在发动机运转的每个循环中喷射单个燃料脉冲或多个燃料脉冲，以便在变化的发动机速度和操作条件期间启动燃烧。

公开(公告)号：EP3283795B1

公开(公告)日：2018-10-17

申请号：EP16727088.3

申请日：2016-05-23

申请人： Achates Power, Inc.

发明人： KESSLER, John, M. ,  KLYZA, Clark, A.

IPC分类号： F16J1/14 ,  F02B75/28 ,  F16J1/16 ,  F01M11/02

CPC分类号： F16C9/04 ,  F01B7/02 ,  F01M2011/025 ,  F01M2011/026 ,  F02B75/02 ,  F02B75/28 ,  F02B75/282 ,  F02B2075/025 ,  F02F3/00 ,  F16C3/06 ,  F16C7/023 ,  F16C11/02 ,  F16C17/022 ,  F16C33/04 ,  F16C33/1065 ,  F16C2360/22 ,  F16J1/14 ,  F16J1/16

摘要： A rocking journal bearing is provided in a piston coupling mechanism. The bearing includes a sleeve and a wristpin constructed with two sets of eccentrically-disposed bearing surfaces which alternate in accepting a compressive load during an operational cycle of the bearing. The sleeve includes a network of grooves to transport oil to the bearing surfaces. Lubricating oil flow through the bearing is minimized by limiting provision of pressurized oil from the wristpin to the network of grooves to portions of the cycle when one or the other of the sets of bearing surfaces receives the compressive load.

公开(公告)号：EP3283795A1

公开(公告)日：2018-02-21

申请号：EP16727088.3

申请日：2016-05-23

申请人： Achates Power Inc.

发明人： KESSLER, John, M. ,  KLYZA, Clark, A.

IPC分类号： F16J1/14 ,  F02B75/28 ,  F16J1/16 ,  F01M11/02

CPC分类号： F16C9/04 ,  F01B7/02 ,  F01M2011/025 ,  F01M2011/026 ,  F02B75/02 ,  F02B75/28 ,  F02B75/282 ,  F02B2075/025 ,  F02F3/00 ,  F16C3/06 ,  F16C7/023 ,  F16C11/02 ,  F16C17/022 ,  F16C33/04 ,  F16C33/1065 ,  F16C2360/22 ,  F16J1/14 ,  F16J1/16

摘要： A rocking journal bearing is provided in a piston coupling mechanism. The bearing includes a sleeve and a wristpin constructed with two sets of eccentrically-disposed bearing surfaces which alternate in accepting a compressive load during an operational cycle of the bearing. The sleeve includes a network of grooves to transport oil to the bearing surfaces. Lubricating oil flow through the bearing is minimized by limiting provision of pressurized oil from the wristpin to the network of grooves to portions of the cycle when one or the other of the sets of bearing surfaces receives the compressive load.

公开(公告)号：EP3283744A1

公开(公告)日：2018-02-21

申请号：EP16728468.6

申请日：2016-05-23

申请人： Achates Power Inc.

发明人： KLYZA, Clark, A.

IPC分类号： F02B75/28 ,  F16J1/16 ,  F16C17/26

CPC分类号： F16C9/04 ,  F01B7/02 ,  F02B75/282 ,  F16C3/06 ,  F16C17/24 ,  F16C2361/00 ,  F16J1/16

摘要： Load transfer point offset of rocking journal bearings in uniflow-scavenged, opposed-piston engines with phased crankshafts includes differing offsets for the load transfer points of opposed pistons. More specifically, under the condition that a first crankshaft leads the second crankshaft, an angular offset of a rocking journal wristpin of a piston coupled to the first crankshaft proportional to an offset of the first crankshaft relative to the second crankshaft is made to ensure adequate oil film thickness to the wristpin when it experiences a peak combustion pressure during a power stroke.

公开(公告)号：EP2959194A1

公开(公告)日：2015-12-30

申请号：EP14711052.2

申请日：2014-02-24

申请人： Achates Power, Inc.

发明人： DION, Eric, P. ,  KLYZA, Clark, A. ,  MACKENZIE, Ryan, G. ,  WAHL, Michael, H.

IPC分类号： F16J1/09 ,  F02B75/28 ,  F16J1/14 ,  F16J1/16

CPC分类号： F16C33/04 ,  F01M2001/066 ,  F01M2011/026 ,  F02B75/28 ,  F16J1/09 ,  F16J1/14 ,  F16J1/16

摘要： A rocking journal bearing for a two-stroke cycle engine includes a bearing sleeve (200) having a bearing surface (202) with a plurality of axially-spaced, eccentrically-disposed surface segments (204) and a rocking journal (220) having a plurality of axially-spaced, eccentrically-disposed journal segments (221). The rocking journal is retained for rocking oscillation on the bearing surface. Space (335) for receiving oil is provided in the rocking journal (220) and oil delivery outlets (242) acting through the journal segments deliver received oil to the bearing surfaces.

摘要翻译： 用于二冲程循环发动机的摆动轴颈轴承包括具有轴承表面的轴承套筒，所述轴承表面具有多个沿轴向间隔开的偏心设置的表面段和具有多个轴向间隔开的偏心布置的轴颈段的摆动轴颈。 摇摆轴颈保持在轴承表面的摆动振荡。 在摇摆轴颈上提供接收油的空间，通过轴颈段作用的输油口将接收到的油输送到轴承表面。

公开(公告)号：EP1869309A1

公开(公告)日：2007-12-26

申请号：EP06740418.6

申请日：2006-03-30

申请人： Achates Power, Inc.

发明人： KLYZA, Clark, A.

IPC分类号： F02M47/02 ,  F02M55/02

CPC分类号： F02M63/0225 ,  F02D41/3809 ,  F02M47/027

摘要： A fuel injection system for an internal combustion engine includes a common rail, a plurality of accumulator injectors, and at least one accumulator controller separate from the accumulator injectors and connected to the common rail. Each accumulator controller includes a solenoid-controlled valve to control the fuel injection operations of one or more accumulator injectors.

公开(公告)号：EP3283744B1

公开(公告)日：2018-08-29

申请号：EP16728468.6

申请日：2016-05-23

申请人： Achates Power Inc.

发明人： KLYZA, Clark, A.

IPC分类号： F02B75/28 ,  F16J1/16 ,  F16C17/26

CPC分类号： F16C9/04 ,  F01B7/02 ,  F02B75/282 ,  F16C3/06 ,  F16C17/24 ,  F16C2361/00 ,  F16J1/16

摘要： Load transfer point offset of rocking journal bearings in uniflow-scavenged, opposed-piston engines with phased crankshafts includes differing offsets for the load transfer points of opposed pistons. More specifically, under the condition that a first crankshaft leads the second crankshaft, an angular offset of a rocking journal wristpin of a piston coupled to the first crankshaft proportional to an offset of the first crankshaft relative to the second crankshaft is made to ensure adequate oil film thickness to the wristpin when it experiences a peak combustion pressure during a power stroke.

公开(公告)号：EP2901005B1

公开(公告)日：2017-11-15

申请号：EP13771692.4

申请日：2013-09-18

申请人： Achates Power, Inc.

发明人： ABANI, Neerav ,  KLYZA, Clark, A. ,  REDON, Fabien, G.

IPC分类号： F02M61/18 ,  F02M61/16 ,  F02B23/06 ,  F02B25/08 ,  F02B75/28 ,  F01B7/14

CPC分类号： F02B23/0648 ,  F01B7/14 ,  F02B23/0624 ,  F02B23/0663 ,  F02B23/0669 ,  F02B25/08 ,  F02B75/28 ,  F02B75/282 ,  F02M61/162 ,  F02M61/1813 ,  Y02T10/125

公开(公告)号：EP2959194B1

公开(公告)日：2017-07-19

申请号：EP14711052.2

申请日：2014-02-24

申请人： Achates Power, Inc.

发明人： DION, Eric, P. ,  KLYZA, Clark, A. ,  MACKENZIE, Ryan, G. ,  WAHL, Michael, H.

IPC分类号： F16J1/09 ,  F02B75/28 ,  F16J1/14 ,  F16J1/16

CPC分类号： F16C33/04 ,  F01M2001/066 ,  F01M2011/026 ,  F02B75/28 ,  F16J1/09 ,  F16J1/14 ,  F16J1/16

公开(公告)号：EP2901005A1

公开(公告)日：2015-08-05

申请号：EP13771692.4

申请日：2013-09-18

申请人： Achates Power, Inc.

发明人： ABANI, Neerav ,  KLYZA, Clark, A. ,  REDON, Fabien, G.

IPC分类号： F02M61/18 ,  F02B23/06 ,  F02B25/08 ,  F02B75/28

CPC分类号： F02B23/0648 ,  F01B7/14 ,  F02B23/0624 ,  F02B23/0663 ,  F02B23/0669 ,  F02B25/08 ,  F02B75/28 ,  F02B75/282 ,  F02M61/162 ,  F02M61/1813 ,  Y02T10/125

摘要： In a fuel injection spray pattern for an opposed piston engine, the individual spray plumes have both radial and tangential components with respect to an injection axis (102, 114, 121), which adds a swirl component to a spray pattern of fuel directly injected into the combustion chamber of the opposed piston engine.

摘要翻译： 在用于相对的活塞式发动机的燃料喷射喷射模式中，单独的喷雾羽流相对于喷射轴线（102,114,121）具有径向和切向分量，其将涡流分量添加到直接喷射到 相对的活塞发动机的燃烧室。