HYDRAULIC MEM-INERTER CONTAINER DEVICE AND APPLICATIONS THEREOF

Title:

HYDRAULIC MEM-INERTER CONTAINER DEVICE AND APPLICATIONS THEREOF

Document Type and Number:

WIPO Patent Application WO/2017/193470

Kind Code:

A1

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.

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Inventors:

ZHANG XIAOLIANG (CN)
NIE JIAMEI (CN)
HUANG ZHENXING (CN)
HE HAI (CN)
CHEN LONG (CN)

Application Number:

PCT/CN2016/089855

Publication Date:

November 16, 2017

Filing Date:

July 13, 2016

Export Citation:

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Assignee:

UNIV JIANGSU (CN)

International Classes:

F16F7/10; F16F9/34

Foreign References:

CN102933868A	2013-02-13
CN104494387A	2015-04-08
US5018606A	1991-05-28
US5161653A	1992-11-10
EP0382171A1	1990-08-16

Attorney, Agent or Firm:

JW IP LAW FIRM (CN)

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