Patent · US Active

Adaptive motor mount

US8616537B2 · kind B2 · utility

1Cited by

9References

4Claims

0Family size

Assignee

ContiTech Vibration Control GmbH · DE

Inventors

Peter Marienfeld · Marklohe, DE
Hans-Jürgen Karkosch · Hemmingen, DE
Bernhard Uhrmeister · Hannover, DE

Key dates

Filing date	Jun 21, 2012
Grant date	Dec 31, 2013
Priority date	—
Expiry date	Jun 21, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F13/262
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A hydraulic mount includes a closable bypass and a decoupling membrane. When the bypass is opened, however, the main effect that can be achieved by opening the bypass, namely the decrease in the spring rate at higher frequencies, is worsened. It is thus desirable to render the decoupling membrane ineffective when the bypass is open. The aim is achieved in that the closure device of the bypass includes blocking elements for blocking the decoupling membrane in the first switching position of the closure device when the bypass is open and can be released in the second position of the closure device when the bypass is closed.

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