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Patent Agency Ranking
公开(公告)号：US10072604B2
公开(公告)日：2018-09-11
申请号：US15050638
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： James Mc Clearen , Jeffrey Wayne Klaver , Gary L. Hunter
Abstract: An opposed-piston engine assembly is disclosed including a first cylinder liner containing a pair of first pistons that move toward one another in one mode of operation and away from one another in another mode of operation. The pistons are coupled to first and second crankshafts. Multiple block segments arranged in a side-by-side abutting relationship form the engine block including a first outboard segment, a first inboard segment, a second inboard segment, and a second outboard segment. Tensile members extend through the block segments tying them together as one structural unit. The first and second inboard segments abut one another at a seam and include bores that cooperate to receive the first cylinder liner. The first cylinder liner includes a liner support collar that is received in counter-bores defined by the first and second inboard segments at the seam between the first and second inboard segments.
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公开(公告)号：US09903270B2
公开(公告)日：2018-02-27
申请号：US14815215
申请日：2015-07-31
Applicant: AVL Powertrain Engineering, Inc.
Inventor： James McClearen , Jeffrey Wayne Klaver , Gary L. Hunter
CPC classification number: F02B75/28 , F02B75/02 , F02B2075/025
Abstract: An opposed-piston, two-stroke engine is provided and includes a first cylinder having a first longitudinal axis and a first pair of pistons slidably disposed within the first cylinder and movable toward one another in a first mode of operation and away from one another in a second mode of operation. The engine additionally includes a second cylinder having a second longitudinal axis and a second pair of pistons slidably disposed within the second cylinder and movable toward one another in the first mode of operation and away from one another in the second mode of operation. A crankshaft is connected to at least one of the first pair of pistons and at least one of the second pair of pistons and has an axis of rotation. The axis of rotation is disposed between and is substantially perpendicular to the first longitudinal axis and the second longitudinal axis.
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公开(公告)号：US10036344B2
公开(公告)日：2018-07-31
申请号：US15050707
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： James Mc Clearen , Jeffrey Wayne Klaver , Gary L. Hunter
Abstract: An example of a cylinder liner according to the present disclosure includes a first portion having a first end and a second end and a second portion having a first end and a second end. The second portion is separate from the first portion and the second end of the first portion overlays the first end of the second portion. The first portion and the second portion are configured to receive a piston slideably disposed within the first portion and the second portion.
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公开(公告)号：US20160252044A1
公开(公告)日：2016-09-01
申请号：US15050638
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： James Mc Clearen , Jeffrey Wayne Klaver , Gary L. Hunter
Abstract: An opposed-piston engine assembly is disclosed including a first cylinder liner containing a pair of first pistons that move toward one another in one mode of operation and away from one another in another mode of operation. The pistons are coupled to first and second crankshafts. Multiple block segments arranged in a side-by-side abutting relationship form the engine block including a first outboard segment, a first inboard segment, a second inboard segment, and a second outboard segment. Tensile members extend through the block segments tying them together as one structural unit. The first and second inboard segments abut one another at a seam and include bores that cooperate to receive the first cylinder liner. The first cylinder liner includes a liner support collar that is received in counter-bores defined by the first and second inboard segments at the seam between the first and second inboard segments.
Abstract translation: 公开了一种相对活塞式发动机组件，其包括第一气缸衬套，其包含一对第一活塞，其在一种操作模式下彼此相对移动并且在另一操作模式下彼此远离。 活塞联接到第一和第二曲轴。 排列成并排邻接关系的多个块段形成发动机缸体，其包括第一外侧段，第一内侧段，第二内侧段和第二外侧段。 拉伸构件延伸通过将它们作为一个结构单元捆绑在一起的块段。 第一和第二内侧段在接缝处彼此邻接并且包括配合以接收第一气缸套的孔。 第一气缸套包括衬套支撑套环，其被接收在由第一和第二内侧段在第一和第二内侧段之间的接缝处限定的反孔中。
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公开(公告)号：US20160032823A1
公开(公告)日：2016-02-04
申请号：US14815215
申请日：2015-07-31
Applicant: AVL Powertrain Engineering, Inc.
Inventor： James McClearen , Jeffrey Wayne Klaver , Gary L. Hunter
CPC classification number: F02B75/28 , F02B75/02 , F02B2075/025
Abstract: An opposed-piston, two-stroke engine is provided and includes a first cylinder having a first longitudinal axis and a first pair of pistons slidably disposed within the first cylinder and movable toward one another in a first mode of operation and away from one another in a second mode of operation. The engine additionally includes a second cylinder having a second longitudinal axis and a second pair of pistons slidably disposed within the second cylinder and movable toward one another in the first mode of operation and away from one another in the second mode of operation. A crankshaft is connected to at least one of the first pair of pistons and at least one of the second pair of pistons and has an axis of rotation. The axis of rotation is disposed between and is substantially perpendicular to the first longitudinal axis and the second longitudinal axis.
Abstract translation: 提供了相对活塞的二冲程发动机，并且包括具有第一纵向轴线的第一气缸和可滑动地设置在第一气缸内的第一对活塞，并且在第一操作模式中彼此相对移动 第二种操作模式。 发动机还包括具有第二纵向轴线的第二气缸和可滑动地设置在第二气缸内的第二对活塞，并且在第二操作模式中彼此远离并在第一操作模式下彼此相对移动。 曲轴连接到第一对活塞中的至少一个和第二对活塞中的至少一个，并具有旋转轴。 旋转轴线设置在第一纵向轴线和第二纵向轴线之间并且基本上垂直于第一纵向轴线和第二纵向轴线。
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