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1. (WO2017193470) HYDRAULIC MEM-INERTER CONTAINER DEVICE AND APPLICATIONS THEREOF

Pub. No.:    WO/2017/193470    International Application No.:    PCT/CN2016/089855
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Thu Jul 14 01:59:59 CEST 2016
IPC: F16F 7/10
F16F 9/34
Applicants: JIANGSU UNIVERSITY
江苏大学
Inventors: ZHANG, Xiaoliang
张孝良
NIE, Jiamei
聂佳梅
HUANG, Zhenxing
黄振兴
HE, Hai
何海
CHEN, Long
陈龙
Title: HYDRAULIC MEM-INERTER CONTAINER DEVICE AND APPLICATIONS THEREOF
Abstract:
A hydraulic mem-inerter container device and applications thereof. The hydraulic mem-inerter container device comprises a first cylinder barrel (1), a first piston (3), and a spiral passage. The first cylinder barrel (1) is divided by the first piston (3) into a left cavity and a right cavity; and the spiral passage enables the left cavity and the right cavity of the first cylinder barrel (1) to communicate, and the length of the spiral passage changes along with the change of the relative displacement of the first cylinder barrel (1) and the first piston (3). The cylinder barrel and the piston serve as a first end point and a second end point that are independent and movable correspondingly. When used, the hydraulic mem-inerter container device can be connected to a system to control mechanical force. When generating relative movement between the two end points, a liquid (7) can flow from one cavity to the other cavity of the cylinder barrel through the spiral passage, the liquid in the spiral passage has mass and can generate inertia force when flowing, and the ratio of the generated inertia force to the relative acceleration of the two end points changes along with the change of the relative displacement of the two end points. The hydraulic mem-inerter container device can serve as a regulation and control valve for an inerter and a damper, can implement continuous regulation and control on the inerter and the damper, and has a wide application range.