LIQUID-SEALED VIBRATION CONTROL DEVICE

PROBLEM TO BE SOLVED: To suppress the entrainment of gas in a sub-fluid chamber into a liquid gushed through a sub-fluid chamber side opening of an orifice in a liquid-sealed vibration control device. SOLUTION: The device contains a gas entrainment suppressing member 10 in a sub-fluid chamber 6. The...

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Hauptverfasser: ONISHI HIROKI, SHIGECHIKA JUNJI, TAKAO SHOHEI, SASADA NOBUYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To suppress the entrainment of gas in a sub-fluid chamber into a liquid gushed through a sub-fluid chamber side opening of an orifice in a liquid-sealed vibration control device. SOLUTION: The device contains a gas entrainment suppressing member 10 in a sub-fluid chamber 6. The gas entrainment suppressing member 10 includes inclined surfaces 11a, 12a extending inward in the right and left directions from an upper sides of sub-fluid chamber side openings 7c, 8c of an orifice 7 and a peripheral exhaust passage 8b so as to be inclined toward an upper side as moving inside from the outside in the right and left directions orthogonal to the cylinder axis X direction and vertical direction. COPYRIGHT: (C)2010,JPO&INPIT