FLUID MOUNT

PURPOSE: To keep a dynamic constant lower and provide sufficient damping. CONSTITUTION: A fluid mount is provided with an elastic body 7 elastically connecting two fixing sections 3 and 5, two fluid chambers 11 and 13 which are provided between the two fixing sections 3 and 5 and filled with fluid,...

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Bibliographic Details
Main Author OKUZUMI HIROSHI
Format Patent
LanguageEnglish
Published 05.11.1996
Edition6
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
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Summary:PURPOSE: To keep a dynamic constant lower and provide sufficient damping. CONSTITUTION: A fluid mount is provided with an elastic body 7 elastically connecting two fixing sections 3 and 5, two fluid chambers 11 and 13 which are provided between the two fixing sections 3 and 5 and filled with fluid, a communication hole 17, which communicates the fluid chambers 11 and 13 and a mass body 21, which forms orifices 19 in the gap between, and the internal faces 17a, which are vibrationably and elastically supported to the communication hole 17. For this reason, when the mass body 21 resonates along the axial direction of the communication hole 17, in the area of smaller frequency than the resonant frequency of the mass body 21, effective orifice length is lengthened, and in the area exceeding the resonant frequency of the mass body 21, effective orifice length is shortened.
Bibliography:Application Number: JP19950096680