VIBRATION-PROOF INSULATION SYSTEM (VERSIONS) Russian patent published in 2000 - IPC

FIELD: vibration protection engineering. SUBSTANCE: system is used in suspensions and supports utilized in mobile machines, particularly, in vehicles. Vibration-proof insulation system has working chamber and auxiliary (damping) chamber separated by a partition. Chambers are filled with the same working medium. Coupling hole is provided in partition between chambers. Vibration damping member of dissipating type is formed by body with rigid center secured on flexible membranes. Dissipating member, for example, cellular choke, is positioned inside body. Internal chamber B of vibration damping member is filled with working medium different from working medium with which chambers A and Б are filled. Membranes separate volume of chambers B and Г from volume of chambers A and Б. EFFECT: higher efficiency. 3 cl, 3 dwg