Electromagnetic adjustable vibration damper

The invention provides an electromagnetic adjustable vibration damper, and belongs to the technical field of vibration dampers. The electromagnetic adjustable vibration damper comprises a cylinder body, a first piston device and a second piston device; the first piston device and the second piston d...

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Bibliographische Detailangaben
Hauptverfasser:	LU YUJIAN, FAN QIDONG, LIU KUNDA
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 invention provides an electromagnetic adjustable vibration damper, and belongs to the technical field of vibration dampers. The electromagnetic adjustable vibration damper comprises a cylinder body, a first piston device and a second piston device; the first piston device and the second piston device each comprises a piston head and a piston rod; one end of the cylinder body is provided with afirst through hole, and the other end of the cylinder body is provided with a second through hole; one end of the first piston device is internally provided with a first electromagnetic coil; one endof the second piston device is internally provided with a second electromagnetic coil, and the middle of the second piston device is sleeved with a spring; the interior of the first piston device andthe interior of the second piston device are both provided with adjusting systems for controlling the magnitude of currents of the first electromagnetic coil and the second electromagnetic coil; theadjusting systems are electr