| 摘要 |
PROBLEM TO BE SOLVED: To provide an excellent liquid sealed vibration control device, effectively suppressing cavitation causing generation of abnormal noise, without impairing vibration control effect.SOLUTION: The liquid sealed vibration control device includes: a liquid sealing space partitioned into a main liquid chamber 25 and a sub liquid chamber 26 which communicate with each other through an orifice 27; a vulcanized rubber molding 22 forming a part of the liquid sealing space; and a first holding member 20 and a second holding member 21 holding the vulcanized rubber molding 22. Mixed liquid is used as liquid P sealed in the liquid sealing space. The mixed liquid is made by mixing first liquid made from a polar organic solvent, second liquid made from polar oil having compatibility with the first liquid and interfacial activity performance, and water containing dissolved gas. |
