公开(公告)号：US20170292514A1

公开(公告)日：2017-10-12

申请号：US15513088

申请日：2015-09-09

Applicant: TECHNOBOOST

Inventor： Olivier Balenghien ,  Jean Christian Sirot

IPC: F04B53/00 ,  F04B53/16 ,  F04B1/20

CPC classification number: F04B53/003 ,  F04B1/2064 ,  F04B39/121 ,  F04B39/14 ,  F04B53/001 ,  F04B53/16

Abstract: The invention relates to a rotary hydraulic machine which includes a casing (2) containing pistons actuated by an input shaft, said casing having a transverse front surface provided so as to engage with a mounting, and a transverse rear surface receiving a rear cover (4) supporting collectors connected to said pistons, the casing comprising side attachment tabs (30, 40) each having an axial bore (32) ending in a rear clamping surface, provided such as to receive an element for clamping said machine to the mounting, characterised in that at least one tab forms an axially elongate pad (40), the height of which is greater than half of the length of said casing included between the front and rear surfaces thereof.

公开(公告)号：US20160091060A1

公开(公告)日：2016-03-31

申请号：US14890141

申请日：2014-04-30

Applicant: TECHNOBOOST

Inventor： Olivier Balenghien ,  Jean Christian Sirot

IPC: F16H3/72 ,  F16H61/4183 ,  F16H47/04

CPC classification number: F16H3/72 ,  B60W20/17 ,  B60Y2306/09 ,  F16H47/04 ,  F16H57/0006 ,  F16H61/4183 ,  F16H2037/0866

Abstract: A transmission for a hydraulic hybrid motor vehicle, comprising a planetary gear train (30) capable of differential operation, comprising a first element (32) linked to a heat engine (34), a second element (40) linked to the drive wheels (22), and a third element (36) linked to a hydraulic pump (64), this transmission (1) further comprising a means for driving the drive wheels (8) by a hydraulic machine (2), characterised in that the link between the third element (36) of the planetary gear train (30) and the hydraulic pump (64) comprises a speed reducer (38, 60) that provides, when the whole of this train is rotating at the same speed, a reduction in the speed of rotation of the pump relative to that of the heat engine (34) that is greater than a value of approximately two.

Abstract translation: 一种用于液压混合动力车辆的变速器，包括能够进行差速运行的行星齿轮系（30），包括连接到热机（34）的第一元件（32），连接到驱动轮的第二元件（40） 22）和连接到液压泵（64）的第三元件（36），该变速器（1）还包括用于通过液压机（2）驱动驱动轮（8）的装置，其特征在于， 行星齿轮系（30）的第三元件（36）和液压泵（64）包括减速器（38,60），当减速器（38,60）整体以相同速度旋转时，减速器 泵相对于热机（34）的旋转速度大于大约2的值。

公开(公告)号：US10344755B2

公开(公告)日：2019-07-09

申请号：US15513088

申请日：2015-09-09

Applicant: TECHNOBOOST

Inventor： Olivier Balenghien ,  Jean Christian Sirot

IPC: F04B39/12 ,  F04B53/00 ,  F04B39/14 ,  F04B1/20 ,  F04B53/16

Abstract: The invention relates to a rotary hydraulic machine which includes a casing (2) containing pistons actuated by an input shaft, said casing having a transverse front surface provided so as to engage with a mounting, and a transverse rear surface receiving a rear cover (4) supporting collectors connected to said pistons, the casing comprising side attachment tabs (30, 40) each having an axial bore (32) ending in a rear clamping surface, provided such as to receive an element for clamping said machine to the mounting, characterized in that at least one tab forms an axially elongate pad (40), the height of which is greater than half of the length of said casing included between the front and rear surfaces thereof.

公开(公告)号：US09995372B2

公开(公告)日：2018-06-12

申请号：US14890141

申请日：2014-04-30

Applicant: TECHNOBOOST

Inventor： Olivier Balenghien ,  Jean Christian Sirot

IPC: B60W20/17 ,  F16H57/00 ,  F16H3/72 ,  F16H61/4183 ,  F16H47/04 ,  F16H37/08

CPC classification number: F16H3/72 ,  B60W20/17 ,  B60Y2306/09 ,  F16H47/04 ,  F16H57/0006 ,  F16H61/4183 ,  F16H2037/0866

Abstract: A transmission for a hydraulic hybrid motor vehicle includes a planetary gear train (30) capable of differential operation. The planetary gear train has a first element (32) linked to an internal combustion engine (34), a second element (40) linked to drive wheels (22) of the vehicle, and a third element (36) linked to a hydraulic pump (64). The transmission (1) further includes a hydraulic machine which drives the drive wheels (22) by way of a link between the third element (36) of the planetary gear train (30) and the hydraulic pump (64). This link includes a speed reducer (38, 60) that provides, when the whole of the planetary gear train is rotating at the same speed, a reduction in the speed of rotation of the pump relative to that of the internal combustion engine (34) that is greater than a value of approximately two.