公开(公告)号：US07178497B2

公开(公告)日：2007-02-20

申请号：US10908393

申请日：2005-05-10

Applicant: Alvin Berger ,  Vince Solferino

Inventor： Alvin Berger ,  Vince Solferino

IPC: F02B75/00

CPC classification number: B60W30/20 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30

Abstract: A system and method for managing inertial torque reaction of a powertrain include a selectively engageable counter-rotating component to reduce or eliminate torque reaction on stationary powertrain structure. Selectively engageable counter-rotating inertia may be provided by a simple inertial mass or by an electrical machine functioning as an integral starter/generator (ISG) to provide vehicle launch assist, regenerative braking of the vehicle, and engine cranking. Embodiments include gear-driven, chain-driven, and belt-driven counter-rotating inertias selectively coupled for counter-rotation relative to the crankshaft by a clutch, a belt-driven pulley assembly, or chain-driven intermediate shaft assembly with a hydraulically actuated coupling pin.

Abstract translation: 用于管理动力系的惯性力矩反作用的系统和方法包括可选择性地接合的反向旋转部件，以减少或消除固定动力系结构上的扭矩反作用。 可以通过简单的惯性质量或用作整体式起动/发电机（ISG）的电机来提供选择性地接合的反向旋转惯性，以提供车辆启动辅助，车辆的再生制动和发动机起动。 实施例包括齿轮驱动，链条驱动和皮带驱动的反向旋转惯性，其通过离合器，皮带从动皮带轮组件或链驱动的中间轴组件选择性地联接以相对于曲轴进行反向转动，所述中间轴组件具有液压致动 连接销。

公开(公告)号：US20060254555A1

公开(公告)日：2006-11-16

申请号：US10908393

申请日：2005-05-10

Applicant: Alvin Berger ,  Vince Solferino

Inventor： Alvin Berger ,  Vince Solferino

IPC: F02B75/06

CPC classification number: B60W30/20 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30

Abstract: A system and method for managing inertial torque reaction of a powertrain include a selectively engageable counter-rotating component to reduce or eliminate torque reaction on stationary powertrain structure. Selectively engageable counter-rotating inertia may be provided by a simple inertial mass or by an electrical machine functioning as an integral starter/generator (ISG) to provide vehicle launch assist, regenerative braking of the vehicle, and engine cranking. Embodiments include gear-driven, chain-driven, and belt-driven counter-rotating inertias selectively coupled for counter-rotation relative to the crankshaft by a clutch, a belt-driven pulley assembly, or chain-driven intermediate shaft assembly with a hydraulically actuated coupling pin.

Abstract translation: 用于管理动力系的惯性力矩反作用的系统和方法包括可选择性地接合的反向旋转部件，以减少或消除固定动力系结构上的扭矩反作用。 可以通过简单的惯性质量或用作整体式起动/发电机（ISG）的电机来提供选择性地接合的反向旋转惯性，以提供车辆启动辅助，车辆的再生制动和发动机起动。 实施例包括齿轮驱动，链条驱动和皮带驱动的反向旋转惯性，其通过离合器，皮带从动皮带轮组件或链驱动的中间轴组件选择性地联接以相对于曲轴进行反向转动，所述中间轴组件具有液压致动 连接销。

公开(公告)号：US20060234829A1

公开(公告)日：2006-10-19

申请号：US10907721

申请日：2005-04-13

Applicant: Alvin Berger ,  Vince Solferino

Inventor： Alvin Berger ,  Vince Solferino

IPC: F16H61/38

CPC classification number: B60W20/15 ,  B60K6/365 ,  B60K6/48 ,  B60W10/02 ,  B60W10/08 ,  B60W20/00 ,  B60W30/20 ,  F16H57/0006 ,  Y02T10/6221 ,  Y10T477/631

Abstract: A system and method for managing inertial torque reactions on stationary powertrain structure rotate at least one selected engine component and at least one selected drive train component in opposite directions so the rotational inertia of the selected drive train component acts in a direction opposite to that of the rotational inertia of the selected engine component to reduce or eliminate the inertial torque reactions on stationary powertrain structure caused by rotational acceleration and deceleration of powertrain components and improves performance with respect to noise, vibration, and harshness (NVH).

Abstract translation: 用于管理固定动力系结构上的惯性力矩反应的系统和方法使相对方向上的至少一个选定的发动机部件和至少一个所选择的传动系部件旋转，使得所选择的传动系组件的旋转惯性沿与 所选择的发动机部件的旋转惯性以减少或消除由动力系组件的旋转加速和减速引起的固定动力传动系结构上的惯性力矩反应，并提高噪声，振动和粗糙度（NVH）的性能。