Patent · US Active

Separating device and hydraulic mount

US10480606B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

Vibracoustic AG · DE

Inventors

Wolfgang Beckmann · Darmstadt, DE
Gamze Yildirim · Mannheim, DE
Peter Farrenkopf · Viernheim, DE

Key dates

Filing date	Jul 12, 2016
Grant date	Nov 19, 2019
Priority date	—
Expiry date	Jul 12, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F13/107
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A separating device for arrangement between a working chamber and a compensation chamber of a hydraulic mount includes a first nozzle plate and a second nozzle plate which is spaced apart from the first nozzle plate at a first distance. An elastic membrane is arranged between the first nozzle plate and the second nozzle plate. The membrane has at least one bump. The bump has a height with respect to the membrane and is designed in such a way that the bump lies against the first nozzle plate and/or the second nozzle plate in a punctiform manner. A thickness of the membrane and the height of the bump in the uninstalled state together are larger than the first distance, such that the membrane is clamped between the first nozzle plate and the second nozzle plate in a punctiform manner.

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