Patent ID: 9033319
Filing Date: 2015-05-19
Classification: F16F

Abstract:
1. An electronic active mount capable of a bidirectional control, comprising: a core disposed inside a housing having a cylindrical shape and connected to an engine; a main rubber connected an outer surface of the core and an inner surface of the housing; an upper orifice coupled to an end of the main rubber so as to form an upper fluid chamber capable of accommodating a fluid, and having a central portion to which a membrane is coupled to be moved in an up and down direction; a lower orifice connected to a lower end of the upper orifice; a lower housing formed at a central portion of the lower orifice; and a diaphragm spaced apart from the lower orifice at a predetermined distance to form a lower fluid chamber capable of accommodating a fluid, wherein an upper bobbin and upper electromagnet enclosing the upper bobbin are included in the membrane, and a lower bobbin and a lower electromagnet enclosing the lower bobbin are included in the lower housing.