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公开(公告)号：US20160252043A1
公开(公告)日：2016-09-01
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.
Abstract translation: 根据本公开的气缸套的示例包括具有第一端和第二端的第一部分和具有第一端和第二端的第二部分。 第二部分与第一部分分离，第一部分的第二端覆盖第二部分的第一端。 第一部分和第二部分构造成容纳可滑动地设置在第一部分和第二部分内的活塞。
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公开(公告)号：US20160252042A1
公开(公告)日：2016-09-01
申请号：US15050549
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Iain Read , Julian SHERBORNE
IPC: F02F1/00
Abstract: A cylinder liner with improved cooling and strength is disclosed. The cylinder liner includes a liner wall extending annularly about a piston bore. The liner wall has an inner face adjacent the piston bore and an outer face oppositely arranged relative to the inner face. The outer face includes a water jacket surface that is co-extensive with at least part of the outer face. A plurality of indentations are disposed along the water jacket surface of the liner wall. The plurality of indentations extend radially inwardly from the water jacket surface to define corresponding areas in the liner wall of compacted material. Accordingly, the plurality of indentations increase surface area of the water jacket surface to improve heat transfer away from the liner wall while also increasing hoop strength of the liner wall.
Abstract translation: 公开了一种具有改进的冷却和强度的气缸套。 气缸套包括围绕活塞孔环形延伸的衬套壁。 衬套壁具有邻近活塞孔的内表面和相对于内表面相对布置的外表面。 外表面包括与外表面的至少一部分共同延伸的水套表面。 沿着衬套壁的水套表面设置多个压痕。 多个凹口从水套表面径向向内延伸以限定压实材料的衬里壁中的对应区域。 因此，多个凹口增加了水套表面的表面积，以改善远离衬套壁的热传递，同时也增加了衬套壁的箍筋强度。
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公开(公告)号：US20160178015A1
公开(公告)日：2016-06-23
申请号：US14956861
申请日：2015-12-02
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gregory MORDUKHOVICH , Michael KOZAN
CPC classification number: F16D13/70 , F16D13/52 , F16D25/0638
Abstract: A clutch assembly is disclosed having a clutch housing and a shaft. A clutch pack selectively couples rotation of the clutch housing and the shaft. The clutch pack includes a primary backing plate, a reaction plate, first and second friction plates disposed between the backing plate and the reaction plate, and a secondary backing plate disposed between the first and second friction plates. A first actuator selectively applies pressure to the reaction plate to move the reaction plate toward the primary backing plate. A second actuator controls movement of the secondary backing plate to switch the clutch pack between a low torque state and a high torque state. In the low torque state, the secondary backing plate cannot move longitudinally toward the primary backing plate beyond a locked position. In the high torque state, the secondary backing plate can move beyond the locked position.
Abstract translation: 公开了一种具有离合器壳体和轴的离合器组件。 离合器组件选择性地联接离合器壳体和轴的旋转。 离合器组件包括主衬板，反作用板，设置在背板和反作用板之间的第一和第二摩擦板以及设置在第一和第二摩擦板之间的辅助背板。 第一致动器选择性地向反作用板施加压力以将反作用板朝向主衬板移动。 第二执行器控制辅助背板的运动，以在低扭矩状态和高扭矩状态之间切换离合器组件。 在低扭矩状态下，辅助背板不能纵向移动到主背板超过锁定位置。 在高扭矩状态下，辅助背板可以移动超过锁定位置。
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公开(公告)号：US20160146320A1
公开(公告)日：2016-05-26
申请号：US14941484
申请日：2015-11-13
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gregory MORDUKHOVICH
CPC classification number: F16H3/097 , F16H3/006 , F16H37/043 , F16H37/046 , F16H2003/0931
Abstract: A torque split dual-clutch transmission assembly is disclosed that splits the torque generated by an engine between at least two sets of transfer gears that are selectively coupled to first and second layshafts or intermediate shafts. A first input hub is connected to the first layshaft by a first clutch and a second input hub is connected to the second layshaft by a second clutch. A first gearset is carried on the first layshaft and a second gearset is carried on the second layshaft. Each set of transfer gears receives torque from either the transmission input shaft or the first and second layshafts in response to contemporaneous engagement of the first clutch and the second clutch, which can be used during vehicle launch to split the torque applied to the first and second clutches.
Abstract translation: 公开了一种扭矩分离双离合器变速器组件，其将由发动机产生的扭矩分成至少两组选择性地联接到第一和第二副轴或中间轴的传动齿轮组。 第一输入轮毂通过第一离合器连接到第一副轴，第二输入轮毂通过第二离合器连接到第二副轴。 第一齿轮组承载在第一副轴上，第二齿轮组承载在第二副轴上。 响应于第一离合器和第二离合器的同时接合，每组传动齿轮从变速器输入轴或第一和第二副轴接收扭矩，其可以在车辆启动期间使用以分离施加到第一和第二离合器的扭矩 离合器
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公开(公告)号：US20160017839A1
公开(公告)日：2016-01-21
申请号：US14804571
申请日：2015-07-21
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gustav R. JOHNSON
CPC classification number: F02F1/183 , F02F3/00 , F02F3/0015 , F02F3/28
Abstract: A design for a piston engine, cylinder block, and piston is provided. The cylinder block includes a cylinder wall defining at least one cylinder bore for receiving the piston disposed therein. A combustion chamber disposed within the cylinder bore is defined by the piston and the cylinder wall. The combustion chamber has a non-circular cross-section and the cylinder wall includes a first pair of opposing faces and a second pair of opposing faces that converge at rounded intersections. A pair of opposing fuel injectors extend through the cylinder block to the cylinder bore. The pair of opposing fuel injectors are positioned along the second pair of opposing faces of the cylinder wall such that the pair of opposing fuel injectors spray converging fuel plumes into the combustion chamber to reduce air/fuel stratification across the non-circular cross-section of the combustion chamber.
Abstract translation: 提供了活塞发动机，气缸体和活塞的设计。 缸体包括限定用于接收设置在其中的活塞的至少一个气缸孔的气缸壁。 设置在气缸孔内的燃烧室由活塞和气缸壁限定。 燃烧室具有非圆形横截面，并且气缸壁包括第一对相对面和在圆形交点处会聚的第二对相对面。 一对相对的燃料喷射器通过气缸体延伸到气缸孔。 一对相对的燃料喷射器沿着气缸壁的第二对相对面定位，使得该对相对的燃料喷射器将燃料羽流会聚在燃烧室中，以减少横跨非圆形横截面的空气/燃料分层 燃烧室。
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Patent Agency Ranking
76.发明申请System and Method for Controlling Fuel Injection Characteristics in an Engine 有权用于控制发动机燃油喷射特性的系统和方法公开(公告)号：US20150354525A1
公开(公告)日：2015-12-10
申请号：US14722685
申请日：2015-05-27
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gustav R. Johnson , Gary L. Hunter
CPC classification number: F02P5/045 , F02D41/3809 , F02D41/3836 , F02D41/40 , Y02T10/44
Abstract: An engine control system includes first and second control modules. The first control module determines a fuel combustion parameter. The second control module determines a fuel delivery parameter based on the fuel combustion parameter. The fuel combustion parameter includes at least one of (i) a total amount of heat released by a volume of fuel during a combustion cycle and (ii) a rate at which heat is released during the combustion cycle. The fuel delivery parameter includes at least one of (i) a duration of time over which the volume of fuel is delivered to a cylinder, (ii) a time at which a fuel injector starts delivering the volume of fuel to the cylinder, and (iii) a fuel pressure in a fuel rail.
Abstract translation: 发动机控制系统包括第一和第二控制模块。 第一控制模块确定燃料燃烧参数。 第二控制模块基于燃料燃烧参数来确定燃料输送参数。 燃料燃烧参数包括以下中的至少一个：（i）在燃烧循环期间由一定体积的燃料释放的总热量和（ii）在燃烧循环期间释放热量的速率中的至少一个。 燃料输送参数包括以下中的至少一个：（i）将燃料的体积输送到气缸的持续时间，（ii）燃料喷射器开始将燃料量传送到气缸的时间，以及（ iii）燃料轨道中的燃料压力。
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公开(公告)号：US20150158382A1
公开(公告)日：2015-06-11
申请号：US14560697
申请日：2014-12-04
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gregory Mordukhovich , Hamid Vahabzadeh
CPC classification number: F16H3/663 , B60K17/08 , F16H2003/445 , F16H2200/0021 , F16H2200/0034 , F16H2200/2007 , F16H2200/2035 , F16H2200/2064 , F16H2200/2066 , F16H2200/2069 , F16H2200/2082 , F16H2200/2084 , F16H2200/2094
Abstract: A two-speed transmission for a vehicle is provided including a planetary gear set selectively coupling an input shaft and an output shaft. The planetary gear set is configured to provide two forward gear ratios and neutral. The planetary gear set includes at least one sun gear, at least one pinion in meshing engagement with the sun gear, at least one ring gear meshingly engaged with the pinion, and a carrier. The carrier supports the pinion and is connected to the output shaft such that rotation of the carrier drives the output shaft. The two-speed transmission also includes one or more elements that rotatably couple different combinations of the sun gear, the pinion, the ring gear, the input shaft, and the carrier with one another or a ground. Such elements may include combinations of clutches, brakes, band brakes, dog clutches, and mechanical diodes.
Abstract translation: 提供了一种用于车辆的双速变速器，其包括选择性地联接输入轴和输出轴的行星齿轮组。 行星齿轮组构造成提供两个前进档和中立档。 行星齿轮组包括至少一个太阳齿轮，与太阳齿轮啮合的至少一个小齿轮，与小齿轮啮合地啮合的至少一个齿圈和一个行星架。 载体支撑小齿轮并连接到输出轴，使得载体的旋转驱动输出轴。 双速变速器还包括一个或多个元件，其将太阳轮，小齿轮，齿圈，输入轴和承载件的不同组合彼此可旋转地联接或接地。 这些元件可以包括离合器，制动器，带式制动器，狗离合器和机械二极管的组合。
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公开(公告)号：US20140318918A1
公开(公告)日：2014-10-30
申请号：US14264521
申请日：2014-04-29
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gregory Mordukhovich
IPC: F16D21/08
CPC classification number: F16D21/08
Abstract: A transmission includes a housing, a first shaft rotatably supported relative to the housing, and a second shaft rotatably coupled to the first shaft. A switch-type clutch assembly is movable between an engaged state having a first clutch member coupled to a second clutch member and a disengaged state having the first clutch member separated from the second clutch member. The housing rotates with the first shaft when the switch-type clutch assembly is in the engaged state. A friction clutch is movable between an engaged state having a first friction plate coupled to a second friction plate and a disengaged state having the first frication plate separated from the second frication plate. The second shaft is fixed for rotation with the first shaft via the housing when the switch-type clutch assembly and the friction clutch assembly are both in the engaged state.
Abstract translation: 变速器包括壳体，相对于壳体可旋转地支撑的第一轴和可旋转地联接到第一轴的第二轴。 开关型离合器组件可在具有联接到第二离合器构件的第一离合器构件的接合状态和具有与第二离合器构件分离的第一离合器构件的分离状态之间移动。 当开关型离合器组件处于接合状态时，壳体与第一轴一起旋转。 摩擦离合器可在具有联接到第二摩擦片的第一摩擦片的接合状态和具有与第二烧制板分离的第一烧制板的分离状态之间移动。 当开关型离合器组件和摩擦离合器组件处于接合状态时，第二轴通过壳体固定成与第一轴一起旋转。
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79.发明申请公开(公告)号：US20220063607A1
公开(公告)日：2022-03-03
申请号：US17458214
申请日：2021-08-26
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Timothy Daniel , Andrew ROBERTS , Scott KARL
IPC: B60W30/09 , B60W50/14 , B60W30/18 , B60W50/16 , B60W30/16 , B60W10/20 , B60W10/04 , B60W10/18 , B60W50/00
Abstract: A system including a driver distraction module configured to determine a distraction level of a driver of a vehicle and a driver assist module configured to (i) monitor a parameter including at least one of a position of an object relative to the vehicle and a position of at least one boundary of a lane in which the vehicle is travelling, (ii) adjust an actuator of the vehicle to at least one of (a) steer the vehicle and (b) decelerate the vehicle, (iii) control a user interface device of the vehicle to at least one of (a) generate a first message notifying the driver of the object and (b) generate a second message notifying the driver of a possible departure of the vehicle from the lane, and (iv) based on the driver distraction level, adjust operating parameters of the vehicle.
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公开(公告)号：US20210019962A1
公开(公告)日：2021-01-21
申请号：US17063234
申请日：2020-10-05
Applicant: AVL POWERTRAIN ENGINEERING, INC.
Inventor： Talus Park , Paul Bromnick , Martin Steinbacher , Xinwei Hu
Abstract: A system according to the present disclosure includes an identification module, a data recording module, and a data upload module. The identification module is configured to identify at least one of a vehicle and a user of the vehicle. The data recording module is configured to record a location of the vehicle, an acceleration of the vehicle, and data received from a controller area network (CAN) bus of the vehicle during a driving session. The data upload module is configured to upload the vehicle location, the vehicle acceleration, the CAN bus data, and at least one of the vehicle identification and the user identification to a remote server.
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