公开(公告)号：US20150300220A1

公开(公告)日：2015-10-22

申请号：US14681214

申请日：2015-04-08

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Gregory MORDUKHOVICH

IPC: F01M11/00 ,  F16H57/04

CPC classification number: F01M11/0004 ,  F01M5/005 ,  F01M2005/023 ,  F01M2011/0045 ,  F16H57/0452 ,  F16H57/0453

Abstract: A baffle for disposition in a sump having a fluid containing cavity is disclosed. A first portion of the baffle has an outside edge abutting a side wall of the sump and an inner edge defining an opening. A second portion of the baffle extends downwardly from the inner edge to a lower edge abutting a bottom wall of the sump. At least one jalousie divider is disposed along the second portion of the baffle to regulate fluid flow through the baffle based on fluid temperature. A controller is coupled to the jalousie divider to selectively drive the jalousie divider to a closed position that prevents fluid flow through the baffle when the fluid temperature is below a temperature threshold and an open position that permits fluid flow through the second portion of the baffle when the fluid temperature is above the temperature threshold.

Abstract translation: 公开了一种用于设置在具有流体容纳腔的贮槽中的挡板。 挡板的第一部分具有邻接贮槽的侧壁的外边缘和限定开口的内边缘。 挡板的第二部分从内边缘向下延伸到邻接贮槽底壁的下边缘。 沿着挡板的第二部分设置至少一个散装分配器，以根据流体温度来调节通过挡板的流体流动。 控制器耦合到杂音分频器以选择性地驱动杂音分频器到闭合位置，当闭合位置时，当流体温度低于温度阈值时，防止流体流过挡板，并且当打开位置允许流体流过挡板的第二部分时， 流体温度高于温度阈值。

公开(公告)号：US20150159579A1

公开(公告)日：2015-06-11

申请号：US14561567

申请日：2014-12-05

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Paul Andrew WHITAKER

IPC: F02D41/30 ,  F02M63/00 ,  F02M63/02

CPC classification number: F02D41/3094 ,  F02D41/32 ,  F02D41/38 ,  F02D41/3845 ,  F02M59/102 ,  F02M59/105 ,  F02M59/366 ,  F02M59/38 ,  F02M63/0059 ,  F02M63/02 ,  F02M69/046

Abstract: A system and method for injecting fuel into an engine is provided where a low-pressure fuel pump is connected in fluid communication with at least one port fuel injector and a high-pressure fuel pump is connected in fluid communication with at least one direct fuel injector. The port fuel injector is disposed along an intake path of the engine and the direct fuel injector is disposed adjacent a cylinder of the engine. A lost motion lifter selectively couples the high-pressure fuel pump and the engine. A pump deactivation module switches the lost motion lifter to selectively deactivate the high-pressure fuel pump from the engine in response to partial load operation of the engine. The pump deactivation module may additionally switch the port fuel injector to an activated state and the direct fuel injector to a deactivated state.

Abstract translation: 提供了一种用于将燃料喷射到发动机中的系统和方法，其中低压燃料泵与至少一个端口燃料喷射器流体连通地连接，并且高压燃料泵与至少一个直接燃料喷射器 。 端口燃料喷射器沿着发动机的进气路径设置，并且直接燃料喷射器邻近发动机气缸设置。 空转提升器选择性地将高压燃料泵和发动机联接。 泵停用模块响应于发动机的部分负载操作来切换空转提升器以选择性地使来自发动机的高压燃料泵停用。 泵停用模块可以另外将端口燃料喷射器切换到激活状态，并将直接燃料喷射器切换到停用状态。

公开(公告)号：US20140075936A1

公开(公告)日：2014-03-20

申请号：US14082699

申请日：2013-11-18

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Ho TENG ,  Gerhard REGNER ,  Gary HUNTER

IPC: F02M25/07

CPC classification number: F02M26/24 ,  F02B37/00 ,  F02B75/22 ,  F02M26/02 ,  F02M26/05 ,  F02M26/08 ,  F02M26/19 ,  Y02T10/144

Abstract: A power plant is provided and may include an engine configured to receive charge air and produce exhaust. A first turbo machine may be driven by the exhaust and may drive a compressor that receives air and produces the charge air. A second turbo machine may receive the exhaust and may rotationally drive a pump in response thereto. The pump may receive an EGR from the exhaust and may introduce the pumped EGR to the charge air.

Abstract translation: 提供发电厂并且可以包括被配置为接收增压空气并产生排气的发动机。 第一涡轮机可以由排气器驱动，并且可以驱动接收空气并产生增压空气的压缩机。 第二涡轮机可以接收排气并且可以响应于此而旋转地驱动泵。 泵可以从排气口接收EGR并且可将泵送的EGR引入增压空气。

公开(公告)号：US20240039066A1

公开(公告)日：2024-02-01

申请号：US18379722

申请日：2023-10-13

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Bruce Falls ,  Scott Kochan ,  Alwin Lutz ,  Brian Moran ,  Jeff Taberski

IPC: H01M10/48 ,  H01M10/42 ,  G01R31/392 ,  G01R19/22 ,  H02M3/335 ,  G01R31/3842

CPC classification number: H01M10/482 ,  H01M10/425 ,  G01R31/392 ,  G01R19/22 ,  H02M3/33576 ,  G01R31/3842 ,  H01M2220/20 ,  H01M2010/4271

Abstract: A cell management module for a power supply module including a plurality of power cells includes at least one cell-sensing circuit and a current measurement circuit connected to the at least one cell-sensing circuit. The at least one cell-sensing circuit includes a transformer having a first winding and a second winding inductively coupled to the first winding. A first sub-circuit of the cell-sensing circuit includes the first winding of the transformer and is operable to selectively pulse a first signal through the first winding. A second sub-circuit of the cell-sensing circuit includes the second winding of the transformer and one of the power cells of the power supply module. The current measurement circuit is connected to the first sub-circuit of the at least one cell-sensing circuit and infers a voltage of the power cell based on a measured current of the first signal.

公开(公告)号：US20220234433A1

公开(公告)日：2022-07-28

申请号：US17616478

申请日：2020-06-04

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Bruce FALLS ,  Adrian QUINTANA

IPC: B60K1/04 ,  B62D21/08 ,  B60R13/08 ,  H01M50/249

Abstract: A vehicle frame assembly includes a plurality of members, a tray, at least one insulation member, and at least one battery. The plurality of members define a first void. The tray is coupled to at least one member of the plurality of members. The tray defines a second void. The at least one insulation member is disposed within the first void or the second void. The at least one battery is disposed within the first void and the second void.

公开(公告)号：US20210207686A1

公开(公告)日：2021-07-08

申请号：US17208855

申请日：2021-03-22

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Gregory Mordukhovich ,  Hamid Vahabzadeh

IPC: F16H3/46 ,  B60K17/08

Abstract: A two-speed transmission for an electric vehicle includes 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 at least one sun gear, at least one ring gear meshingly engaged with the at least one pinion, and a carrier. The carrier supports the at least one 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 the at least sun gear, the at least one pinion, the at least one ring gear, the input shaft, and the carrier with one another and/or a ground. Examples of such elements include clutches, brakes, and mechanical diodes.

公开(公告)号：US11028694B2

公开(公告)日：2021-06-08

申请号：US16135871

申请日：2018-09-19

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Vasile Frasinel ,  Jennifer Weiche

IPC: F01B7/14 ,  F02B75/28 ,  F02F1/00 ,  F02F1/22 ,  F02F1/18 ,  F01L1/047 ,  F01L1/18 ,  F01L1/02 ,  F01L1/053

Abstract: An opposed-piston engine includes an engine block, at least two intake valves, and at least two exhaust valves. The engine block includes a first center section and a second center section. The first center section defines a first cylinder half bore having a first longitudinal axis and a first open end. The second center section defines a second cylinder half bore having a second longitudinal axis and a second open end. The second longitudinal axis is offset from the first longitudinal axis. The first and second open ends overlap to form and opening therebetween that places the first and second cylinder half bores in fluid communication with one another to form a single cylinder. The intake valves are arranged at the first open end of the first cylinder half bore. The exhaust valves are arranged at the second open end of the second cylinder half bore.

公开(公告)号：US20200340551A1

公开(公告)日：2020-10-29

申请号：US16926889

申请日：2020-07-13

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Gregory MORDUKHOVICH ,  Hamid VAHABZADEH

IPC: F16H3/46 ,  B60K17/08

Abstract: A two-speed transmission for an electric vehicle includes 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 at least one sun gear, at least one ring gear meshingly engaged with the at least one pinion, and a carrier. The carrier supports the at least one 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 the at least sun gear, the at least one pinion, the at least one ring gear, the input shaft, and the carrier with one another and/or a ground. Examples of such elements include clutches, brakes, and mechanical diodes.

公开(公告)号：US20190093479A1

公开(公告)日：2019-03-28

申请号：US16135871

申请日：2018-09-19

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Vasile FRASINEL ,  Jennifer WEICHE

IPC: F01B7/14 ,  F02B75/28 ,  F02F1/18 ,  F02F1/22 ,  F02F1/00

Abstract: An opposed-piston engine includes an engine block, at least two intake valves, and at least two exhaust valves. The engine block includes a first center section and a second center section. The first center section defines a first cylinder half bore having a first longitudinal axis and a first open end. The second center section defines a second cylinder half bore having a second longitudinal axis and a second open end. The second longitudinal axis is offset from the first longitudinal axis. The first and second open ends overlap to form and opening therebetween that places the first and second cylinder half bores in fluid communication with one another to form a single cylinder. The intake valves are arranged at the first open end of the first cylinder half bore. The exhaust valves are arranged at the second open end of the second cylinder half bore.

公开(公告)号：US10208837B2

公开(公告)日：2019-02-19

申请号：US15486765

申请日：2017-04-13

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Gregory Mordukhovich ,  Hamid Vahabzadeh

IPC: F16H3/66 ,  B60K17/08 ,  F16H3/44

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, and dog clutches.