HYDRAULIC BEARING WITH SWITCHABLY OSCILLATING DAMPER CHANNEL

The invention relates to a hydraulic bearing (10), in particular for supporting a motor vehicle engine on a vehicle body, comprising a support spring (11) which supports a bearing core (12) and surrounds a working chamber (13) and comprising an equalization chamber (16) which is separated from the w...

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Bibliographische Detailangaben
Hauptverfasser:	STÖCKER, Timo, SER, Thomas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a hydraulic bearing (10), in particular for supporting a motor vehicle engine on a vehicle body, comprising a support spring (11) which supports a bearing core (12) and surrounds a working chamber (13) and comprising an equalization chamber (16) which is separated from the working chamber (13) by an intermediate plate (14) and is delimited by an equalization membrane (15). The equalization chamber (16) and the working chamber (13) are filled with a liquid and are fluidically connected together via a damping channel (17) arranged in the intermediate plate (14). The intermediate plate (14) has a decoupling membrane (18) which separates a damper chamber (19) from an air chamber (20). The air chamber (20) has a ventilation bore (22). The intermediate plate (14) has a damper plate (23) with a damper channel (24), and the damper channel (24) connects the damper chamber (19) to the working chamber (13).