Unlock instant, AI-driven research and patent intelligence for your innovation.

Mpe axle set with shared ecu

A common, pumping technology, applied in the field of hydraulic energy installations, to achieve cost-effective results

Pending Publication Date: 2021-01-08
拉帕汽车有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is not always possible due to installation space, so the corresponding motor-pump unit may have to be placed in the vehicle away from the shock absorbers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mpe axle set with shared ecu
  • Mpe axle set with shared ecu
  • Mpe axle set with shared ecu

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] figure 1 A perspective view of a first embodiment example of a device 1 according to the invention for supplying hydraulic energy in an active chassis system 2 of a vehicle is shown. The device comprises a first motor-pump group 10 and a second motor-pump group 20, both of which are identical in structure or design, including hydraulic internal gear pumps 11, 21 and motors or motor-generators 12, 22, respectively. Each of the motor-pump units 10, 20 forms a structural unit with a continuous closed splash-tight outer casing or casing, wherein the pumps 11, 21 and the motors 12, 22 are aligned in the longitudinal direction of the respective motor-pump unit 10, 20 placement. The longitudinal direction of the motor-pump assembly 10 , 20 is here defined by an inner direct motor shaft (not shown) via which the motor 12 , 22 drives the respective pump 11 , 21 . The pumps 11, 21 each have a pump port 19, 29 with two line ports, in this embodiment example each incorporating tw...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an MPE axle set with a shared ECU. A device for supplying hydraulic energy in a chassis system of a vehicle includes a first hydraulic pump and a first electric motor for driving the first hydraulic pump, a second hydraulic pump and a second electric motor for driving the second hydraulic pump, and a common electronic unit which is arranged to control the first and the second electric motor, wherein the two electric motors and the two pumps are preferably designed to be identical in structure and / or respectively form first and second motor-pump groups.

Description

technical field [0001] The invention relates to a device for providing hydraulic energy in an active chassis of a vehicle, a kit for the device and a chassis system with the device. Background technique [0002] Active chassis systems are known in principle, for example from DE 39 02 743 C1 or DE 2 020 292 A1. Active chassis with hydraulically controllable shock absorbers, in which the two cylinder chambers or damper chambers of the working cylinder of a given shock absorber are not only interconnected by one or several suitable controllable damping or throttle valves, but also in which The filling state of the cylinder chambers can be actively controlled and hydraulic pressure can be directed into the chassis accordingly as required. For example, the two cylinder chambers of a shock absorber can be connected to each other via a hydraulic pump. [0003] Thus, by pumping hydraulic fluid, for example pitching and / or rolling motions of the vehicle can be counteracted. Vice v...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/015B60G17/018B60G17/08H02K5/00H02K11/30
CPCB60G17/015B60G17/018B60G17/08H02K5/00H02K11/30H02K7/14H02K5/04H02K2213/12H02K11/33B60G13/14B60G2300/60F04B23/04H02K7/06F04B17/03F04C14/02F04C2/10B60G17/0152B60G17/044B60G2202/416B60G2500/02
Inventor R·凯姆尼茨T·卢比茨科W·利奥波德
Owner 拉帕汽车有限公司