Hydraulic damping two-chamber engine mount

摘要

A hydraulic damping two-chamber engine mount includes a working chamber and a compensating chamber filled with a hydraulic fluid. The chambers are separated by an intermediate plate in which an overflow passage, at least one switchable bypass passage and an isolating diaphragm are disposed. The isolating diaphragm is rotatable through the use of an actuator into a first rotatable position closing the bypass passage and a second rotatable position opening the bypass passage.