Liquid damper

The utility model relates to the technical field of optical liquid dampers, in particular to a liquid damper which comprises an upper cover and a base, a damping cavity is formed between the upper cover and the base, a liquid inlet and a liquid outlet are formed in the upper cover, and the upper cov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG NAN, ZHANG HAICHAO, WANG XU, QIAN HONGDA
Format:	Patent
Sprache:	chi ; eng
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 utility model relates to the technical field of optical liquid dampers, in particular to a liquid damper which comprises an upper cover and a base, a damping cavity is formed between the upper cover and the base, a liquid inlet and a liquid outlet are formed in the upper cover, and the upper cover and the base are connected through a detachable locking piece. At least two stages of sealing units are arranged between the damping cavity and the detachable locking piece and comprise the first sealing unit close to the damping cavity and the second sealing unit located between the first sealing unit and the detachable locking piece. The first sealing unit comprises at least one first sealing part arranged at the upper end of the base and at least one second sealing part arranged on the inner end wall of the upper cover, the first sealing part is connected with the second sealing part in a matched mode, the second sealing unit comprises a sealing groove formed in the base, and a sealing ring is arranged in the