Patent · US Active

Hydraulically damping mount

US10914356B2 · kind B2 · utility

0Cited by

8References

12Claims

0Family size

Assignee

Vibracoustic AG · DE

Inventors

Michael Lilligreen · Worms, DE
Jan Boris Philipp · Peekskill, US
Thomas Schemer · Weinheim, DE
Timo Stöcker · Hemsbach, DE

Key dates

Filing date	Nov 2, 2017
Grant date	Feb 9, 2021
Priority date	—
Expiry date	Nov 2, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F2224/0225
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A hydraulically damping mount for mounting a motor vehicle unit, such as mounting a motor vehicle engine on a motor vehicle body, includes a supporting spring and a compensation chamber. The supporting spring is configured to support a mount core and surround a working chamber. The compensation chamber is separated from the working chamber by a dividing wall and delimited by a compensation diaphragm. In embodiments, the compensation chamber and the working chamber are filled with a fluid and are connected to each other by a damping duct incorporated into the dividing wall. In embodiments, the dividing wall includes a diaphragm that is capable of oscillating, and a foam element associated with the diaphragm supports the diaphragm in the event of a deflection.

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