Patent · US Active

Damping module for two damping devices on two wheel carriers of an axle of a vehicle

US11117435B2 · kind B2 · utility

7Cited by

1References

9Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Jochen Liebold · Schweinfurt, DE
Markus Eisenbarth · Mainz, DE
Thomas Witte · Hoffman Estates, US

Key dates

Filing date	Mar 17, 2020
Grant date	Sep 14, 2021
Priority date	—
Expiry date	May 12, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2800/162
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A damping module for two damping devices on two wheel carriers of an axle of a vehicle, having a first damping circuit with a first upper damping connection to an upper damping chamber of a first damping device and a first lower damping connection to a lower damping chamber of the first damping device. A first pump device is arranged in a first pumping connection between the first upper damping connection and the first lower damping connection. Two valve combinations are oriented in opposite directions and include, in each case, a nonreturn valve (RV) and an adjustable throttle valve (DV) arranged in a first compensating connection. A second damping circuit with a second upper damping connection to an upper damping chamber of a second damping device and a second lower damping connection to a lower damping chamber of the second damping device are provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.