公开(公告)号：US20150114770A1

公开(公告)日：2015-04-30

申请号：US14400142

申请日：2013-05-09

申请人： Freni Brembo S.p.A.

发明人： Riccardo Arrigoni ,  Alessandro Rossi ,  Fabio Carbone ,  Paolo Sala ,  Beniamin Szewczyk

IPC分类号： F16D65/14

CPC分类号： F16D65/14 ,  B60T13/745 ,  F16D2121/04 ,  F16D2121/24 ,  F16D2125/26 ,  F16D2125/28 ,  F16D2125/405 ,  F16D2125/48 ,  F16D2125/587

摘要： An electro-hydraulic actuator (1) for actuating a brake (2) with a hydraulic thrust unit comprises an electric motor (3), a converting mechanism (5) to convert a rotational motion of the motor (4) into a translational motion, a cylinder (8), and a piston (9) connected to the converting mechanism, wherein the converting mechanism (5) is configured so that, for a given angular speed of the drive shaft (4), the translation speed of the piston (9) decreases from a maximum value in a rear length (14) of the piston stroke to a minimum value in a front length (13) of the piston stroke.

摘要翻译： 一种用液压推力单元致动制动器（2）的电动液压致动器（1）包括电动机（3），将电动机（4）的旋转运动转换成平移运动的转换机构（5） 连接到转换机构的气缸（8）和活塞（9），其中转换机构（5）构造成使得对于驱动轴（4）的给定角速度，活塞的平移速度 9）从活塞冲程的后长度（14）的最大值减小到活塞冲程的前长度（13）中的最小值。

公开(公告)号：US11590848B2

公开(公告)日：2023-02-28

申请号：US16603483

申请日：2018-04-06

申请人： FRENI BREMBO S.P.A.

发明人： Fabio Carbone ,  Pietro Caresia ,  Alessio Miotto ,  Giulio Calamai ,  Andrea Butti ,  Stefano Dossi

IPC分类号： B60L7/26 ,  B60L7/18 ,  B60L7/08 ,  B60L58/12 ,  B60L50/60 ,  B60L58/10 ,  B60T1/10 ,  B60W30/18

摘要： A method for controlling the regenerative braking torque of a vehicle having a data processing unit for detecting a first information representing a deceleration request of the vehicle, detecting a second information representing a speed of the vehicle, and a first moving member of the vehicle and a second moving member of the vehicle. The method includes determining temperatures of different braking components on different axles, as well as the state of a battery module and a traction and regenerative braking module. The method also includes determining a regenerative braking power dynamic distribution ratio between the first and second axles. A regenerative braking torque is provided to one of the modules.

公开(公告)号：US09856935B2

公开(公告)日：2018-01-02

申请号：US14400142

申请日：2013-05-09

申请人： Freni Brembo S.p.A.

发明人： Riccardo Arrigoni ,  Alessandro Rossi ,  Fabio Carbone ,  Paolo Sala ,  Beniamin Szewczyk

IPC分类号： F16D63/00 ,  F16D65/14 ,  B60T13/74 ,  F16D125/26 ,  F16D125/28 ,  F16D125/40 ,  F16D125/48 ,  F16D125/58 ,  F16D121/04 ,  F16D121/24

CPC分类号： F16D65/14 ,  B60T13/745 ,  F16D2121/04 ,  F16D2121/24 ,  F16D2125/26 ,  F16D2125/28 ,  F16D2125/405 ,  F16D2125/48 ,  F16D2125/587

摘要： An electro-hydraulic actuator (1) for actuating a brake (2) with a hydraulic thrust unit comprises an electric motor (3), a converting mechanism (5) to convert a rotational motion of the motor (4) into a translational motion, a cylinder (8), and a piston (9) connected to the converting mechanism, wherein the converting mechanism (5) is configured so that, for a given angular speed of the drive shaft (4), the translation speed of the piston (9) decreases from a maximum value in a rear length (14) of the piston stroke to a minimum value in a front length (13) of the piston stroke.